COMPUTERIZED INFORMATION APPARATUS
A computerized information apparatus for providing information to a user of transport device. In one embodiment, the apparatus includes data processing apparatus, speech recognition and synthesis apparatus, and a network interface to enable voice-driven provision of information obtained both locally within the transport device and from a remote source such as a networked server. In one implementation, the information relates to one or more business entities in an area local to the transport device's location. Information can be both displayed and provided to the user audibly in another implementation.
This application is a divisional of and claims priority to co-owned and co-pending U.S. patent application Ser. No. 13/733,098 filed Jan. 2, 2013 and entitled “COMPUTERIZED INFORMATION AND DISPLAY APPARATUS; which is a continuation of and claims priority to Ser. No. 13/369,850 filed Feb. 9, 2012 and entitled “COMPUTERIZED INFORMATION PRESENTATION APPARATUS”, now U.S. Pat. No. 8,447,612; which is a continuation of and claims priority to co-owned U.S. patent application Ser. No. 12/711,692 filed Feb. 24, 2010 and entitled “ADAPTIVE INFORMATION PRESENTATION APPARATUS AND METHODS”, now U.S. Pat. No. 8,117,037; which is a continuation of and claims priority to co-owned U.S. patent application Ser. No. 11/506,975 filed Aug. 17, 2006 and entitled “SMART ELEVATOR SYSTEM AND METHOD”, now U.S. Pat. No. 7,711,565; which is a divisional of and claims priority to co-owned U.S. patent application Ser. No. 10/935,957 filed Sep. 7, 2004 and entitled “SMART ELEVATOR SYSTEM AND METHOD”, now U.S. Pat. No. 7,093,693; which is a divisional of co-owned U.S. patent application Ser. No. 10/651,451 filed Aug. 29, 2003 and entitled “SMART ELEVATOR SYSTEM AND METHOD”, now U.S. Pat. No. 6,988,071; which is a continuation of co-owned U.S. patent application Ser. No. 09/330,101 filed Jun. 10, 1999 and entitled “SMART ELEVATOR SYSTEM AND METHOD”, now U.S. Pat. No. 6,615,175, each of the foregoing incorporated into the present application by reference in its entirety.
This application is also related to U.S. patent application Ser. No. 12/703,666 filed Feb. 10, 2010 entitled “Adaptive Advertising Apparatus and Methods”, now U.S. Pat. No. 8,065,155; U.S. patent application Ser. No. 12/704,431 filed Feb. 11, 2010 entitled “Adaptive Advertising Apparatus and Methods”, now U.S. Pat. No. 8,078,473; U.S. patent application Ser. No. 12/711,692 filed on Feb. 24, 2010 entitled “ADAPTIVE INFORMATION PRESENTATION APPARATUS AND METHODS”, now U.S. Pat. No. 8,065,156; U.S. patent application Ser. No. 13/364,194 filed Feb. 1, 2012 and entitled “COMPUTERIZED INFORMATION PRESENTATION APPARATUS”, now U.S. Pat. No. 8,285,553; U.S. patent application Ser. No. 13/362,902 filed Jan. 31, 2012 and entitled “ADAPTIVE INFORMATION PRESENTATION APPARATUS”, now U.S. Pat. No. 8,370,158; U.S. patent application Ser. No. 13/357,487 filed Jan. 24, 2012 and entitled “ELECTRONIC INFORMATION ACCESS SYSTEM AND METHODS”, now U.S. Pat. No. 8,301,456; U.S. patent application Ser. No. 13/404,606 entitled “COMPUTERIZED INFORMATION PRESENTATION APPARATUS”, now U.S. Pat. No. 8,290,781; U.S. patent application Ser. No. 13/404,980 entitled “COMPUTERIZED INFORMATION PRESENTATION APPARATUS”, now U.S. Pat. No. 8,296,146; U.S. patent application Ser. No. 13/404,853 entitled “COMPUTERIZED INFORMATION PRESENTATION APPARATUS”, now U.S. Pat. No. 8,290,778; and U.S. patent application Ser. No. 13/405,046 entitled “COMPUTERIZED INFORMATION PRESENTATION METHODS” now U.S. Pat. No. 8,296,153, each filed on Feb. 24, 2012; U.S. patent application Ser. No. 13/406,408 entitled “COMPUTERIZED INFORMATION SELECTION AND DOWNLOAD APPARATUS AND METHODS” filed on Feb. 27, 2012, now U.S. Pat. No. 8,311,834; and U.S. patent application Ser. No. 13/410,080 entitled “NETWORK APPARATUS AND METHODS FOR USER INFORMATION DELIVERY” filed Mar. 1, 2012, now U.S. Pat. No. 8,285,551, each of which is incorporated herein by reference in its entirety.
This application is also related to co-owned and co-pending U.S. patent application Ser. No. 13/728,512 filed Dec. 27, 2012 and entitled “SMART INFORMATION AND DISPLAY APPARATUS”, U.S. patent application Ser. No. 13/728,715 filed Dec. 27, 2012 and entitled “COMPUTERIZED INFORMATION AND DISPLAY APPARATUS”, now U.S. Pat. No. 8,682,673; U.S. patent application Ser. No. 13/737,833 filed Jan. 9, 2013 and entitled “COMPUTERIZED INFORMATION AND DISPLAY APPARATUS”, now U.S. Pat. No. 8,706,504; U.S. patent application Ser. No. 13/737,853 filed Jan. 9, 2013 and entitled “TRANSPORT APPARATUS WITH COMPUTERIZED INFORMATION AND DISPLAY APPARATUS”, now U.S. Pat. No. 8,719,037; U.S. patent application Ser. No. 13/746,266 filed Jan. 21, 2013 and entitled “COMPUTERIZED INFORMATION AND DISPLAY APPARATUS”, now U.S. Pat. No. 8,781,839; U.S. patent application Ser. No. 13/750,583 filed Jan. 25, 2013 and entitled “COMPUTERIZED INFORMATION AND DISPLAY APPARATUS”, now U.S. Pat. No. 8,712,777; U.S. patent application Ser. No. 13/752,222 filed Jan. 28, 2013 and entitled “COMPUTERIZED INFORMATION AND DISPLAY APPARATUS”, now U.S. Pat. No. 8,719,038; U.S. patent application Ser. No. 13/753,407 filed Jan. 29, 2013 and entitled “COMPUTERIZED INFORMATION AND DISPLAY APPARATUS AND METHODS”, now U.S. Pat. No. 8,676,587; U.S. patent application Ser. No. 13/755,682 filed Jan. 31, 2013 and entitled “INTELLIGENT ADVERTISING METHODS”; and U.S. patent application Ser. No. 13/758,898 filed Feb. 4, 2013 and entitled “INTELLIGENT ADVERTISING APPARATUS”, each incorporated herein by reference in its entirety.
This application is also related to co-owned and co-pending U.S. patent application Ser. No. 14/488,239 filed on Sep. 16, 2014 and entitled “COMPUTERIZED INFORMATION AND DISPLAY APPARATUS”; and U.S. patent application Ser. No. 14/488,235 also filed on Sep. 16, 2014 and entitled “TRANSPORT APPARATUS WITH COMPUTERIZED INFORMATION AND DISPLAY APPARATUS”; U.S. patent application Ser. No. 14/491,880 filed on Sep. 19, 2014 entitled “COMPUTERIZED INFORMATION PRESENTATION APPARATUS”; and U.S. patent application Ser. No. 14/______ filed contemporaneously herewith on Sep. 22, 2014 entitled “PERSONNEL TRANSPORT DEVICE WITH COMPUTERIZED INFORMATION AND DISPLAY APPARATUS” {Attorney Reference: WVIEW.008C1DV1DV1C3C6C3DV6}, each also incorporated herein by reference in its entirety.
BACKGROUND OF THE INVENTION1. Field of the Invention
The present invention relates to the field of personnel transport apparatus, and specifically to elevators and similar devices for transporting people from one location to another which incorporate various information technologies.
2. Description of Related Technology
Elevators and similar personnel transport devices (such as moving walkways or shuttles) are important aspects of modern urban life. Commonly used in office buildings, airports, shopping malls, and other large structures, these devices transport large numbers of people and equipment between two locations on a routine basis. Elevators in particular are widely used throughout the world.
Depending on loading, a person may spend up to several minutes on an elevator during travel between floors. Significant amounts of time may also be spent waiting for the elevator to arrive when called. This time is usually “dead” from the standpoint that very little can be accomplished or very few tasks undertaken during these few minutes. However, often times an individual may require information which will be of use after leaving the elevator. For example, the person may wish to obtain travel information such as directions to the nearest airport or public transportation node, or the location of a nearby restaurant. Weather-related information or traffic reports may also be useful. A plethora of different types of information, including financial data, breaking news headlines, sports scores and the like may also be of interest to one waiting for or riding on an elevator or other transport device.
An associated problem relates to determining the location of a person, firm, or store within a building when unfamiliar. Building directories are often posted in the lobby of the building, yet these require the user to manually or visually locate the name of the person, firm, or store which they are looking for, and remember the location information associated therewith. Additionally, such directories often do not provide precise location information, but rather merely a floor number and/or suite number. The user often times does not have a graphical representation of the desired location in relation to the elevators, thereby resulting in additional wasted time in finding the location once off of the elevator. Even if a graphical display is provided, it often requires the user to spatially orient themselves to determine relative location.
Security is also a concern when riding elevators late at night or to remote locations. Many elevator systems are used partly or entirely within parking garages, which often may be sparsely populated at off hours. People are all too frequently assaulted or robbed when departing from elevators under such conditions. Unfortunately, existing elevator systems do not have the facility to provide the occupant(s) with the ability to selectively observe the area immediately surrounding the elevator doors on one or more destination floors, or otherwise take precautions to enhance their security.
Another problem associated with existing elevator systems relates to their loading capacity. Often, especially at peak use hours such as during the noon hour, the call buttons for several different floors within a building will be activated, and elevator cars which are at or near their loading capacity will respond. With no additional room available in the elevator, the person depressing the call button on a given floor is left to wait for the elevator doors to close, depress the call button again, and wait for another (hopefully partially vacant) car to arrive. This process not only delays the person waiting for the car, but also those on the elevator car(s), and those waiting on other floors.
In addition to the foregoing, many elevators must have a means of restricting access to certain floors during certain time periods while not interfering with other operations. These elevators generally also include means by which certain users may gain access to the restricted floors, such as a magnetic striped card which is inserted into a card reader on the elevator. However, such card readers are prone to wear and having to re-swipe the card several times in order to obtain access. Furthermore, as the card wears due to repeated swiping or bending (such as when left in the pocket of the individual carrying the card), the card will be more prone to failure and will eventually require replacement. Also, such cards are prone to unauthorized use. Someone stealing or finding the lost card can simply insert it into the card reader of the elevator and gain access to the restricted floor(s). It is also noted that since access is restricted to certain floors typically during late-night or weekend hours, HVAC and lighting systems are typically turned off or dormant in order to conserve energy. Hence, when the user arrives at one of these restricted access floors, several minutes are typically spent turning on the HVAC, lights, and any other number of electrical devices. Some systems require the user to insert their magnetic strip card in a separate reader, such as in the control room for the HVAC (which is typically located on a different floor), in order to initiate equipment operation. This is obviously time consuming and cumbersome.
Lastly, there is often an element of discomfort associated with riding an elevator car, especially when several individuals are present in the car. Due in part to minimal space within the car and nothing to occupy the occupants attention visually, there is a natural tendency for one to stare up, down, or forward at the door of the elevator, or at the visual floor indicators so as to avoid prolonged eye contact with the other occupants.
Heretofore, many of the technologies necessary to address the aforementioned issues have not been available or, alternatively, have been cost or space prohibitive to implement. However, recent advances in data networking, thin or flat panel display technology, personal electronics, and speech recognition and compression algorithms and processing have enhanced the viability of such features from both technological and commercial perspectives.
Based on the foregoing, there is a need for an improved elevator system and method of operation which will reduce the time spent waiting for and travelling on the elevator car, reduce the frustration associated with repeated stops at different floors, and allow the occupants of the elevator (as well as those waiting for the car) to use their time more efficiently and obtain needed information. Additionally, such an elevator system would enhance the security of the occupants upon egress, and allow for automatic recognition of an individual in order to provide access to certain restricted locations and initiation of certain functions such as lighting and HVAC.
SUMMARY OF THE INVENTIONIn one aspect, computerized information apparatus is disclosed. In one embodiment, the apparatus is for use in a personnel transport device, and includes: a wireless network interface; data processing apparatus, the data processing apparatus comprising at least a central processor and a digital signal processor (DSP), at least a portion of the data processing apparatus being in data communication with the wireless interface; a substantially flat-screen display device in data communication with at least a portion of the data processing apparatus; a speech processing apparatus in data communication with at least a portion of the data processing apparatus, the speech processing apparatus configured to receive a representation of a user's voice input, the voice input comprising at least part of a name of a business entity for which the user desires information, and to generate a digital domain output based thereon; a speech synthesis apparatus in data communication with at least a portion of the data processing apparatus and configured to synthesize human-intelligible speech output comprising one or more words; data storage apparatus in data communication with at least a portion of the data processing apparatus; a database of information stored on at least a portion of the data storage apparatus and relating to at least a plurality of business entities, the database further comprising information relating to a location of each of the plurality of business entities; computerized logic cooperative with at least a portion of the processing apparatus and configured to receive the digital domain output of the speech processing apparatus, and utilize the output to conduct a search of the database for one or more business entities having the at least part of the name associated therewith.
In one implementation, the information desired by the user comprises a location of the named business entity, and the computerized logic is configured to, based upon the search: generate a listing of a plurality of business entities having the at least part of the name associated therewith, the listing including at least a portion of the information relating to a location for each of the plurality; and receive a subsequent input from the user identifying one of the listed plurality of business entities for which the user desires the information.
In another embodiment, the computerized information apparatus includes: data processing apparatus; a display device in data communication with at least a portion of the data processing apparatus; a speech processing apparatus in data communication with at least a portion of the data processing apparatus, the speech processing apparatus configured to receive a representation of a user's voice input, the voice input comprising at least part of a name of a business entity for which the user desires information, and to generate an output based thereon; data storage apparatus in data communication with at least a portion of the data processing apparatus; a plurality of data stored on at least a portion of the data storage apparatus and relating to at least a plurality of business entities, the plurality of data further comprising information relating to an address of each of the plurality of business entities; and computerized logic in data communication with at least a portion of the processing apparatus and configured to receive the output of the speech processing apparatus, and utilize the output to conduct a search of the plurality of data for one or more matching entries contained therein, the one or more matching entries corresponding respectively to one or more business entities.
In one implementation, the information desired by the user comprises an address of the named business entity, and the computerized logic is configured to, based upon the search, generate a listing of a plurality of matching business entities, including at least a portion of the information relating to an address for each.
In yet another embodiment, the computerized information apparatus includes: data processing apparatus; a display device in data communication with at least a portion of the data processing apparatus; a speech processing apparatus in data communication with at least a portion of the data processing apparatus, the speech processing apparatus configured to receive a representation of a user's voice input, the voice input comprising at least part of a name of a business entity for which the user desires information, and to generate an output based thereon; a speech synthesis apparatus in data communication with at least a portion of the data processing apparatus, the speech synthesis apparatus configured to audibly output one or more human intelligible words; data storage apparatus in data communication with at least a portion of the data processing apparatus; a plurality of data stored on at least a portion of the data storage apparatus and relating to at least a plurality of business entities; and computerized logic in data communication with at least a portion of the processing apparatus and configured to receive the output of the speech processing apparatus, and utilize the output to conduct a search of the plurality of data for one or more matching entries contained therein, the one or more matching entries corresponding respectively to one or more business entities.
In one implementation, the information desired by the user comprises a location of the named organization or entity, and the computerized logic is configured to, based upon the search, generate at least one of an audible and/or visual output indicative of a business entity that is a nearest approximation of a match to the query, but not an exact match.
In yet a further embodiment, the computerized information apparatus includes: a wireless network interface; data processing apparatus, the data processing apparatus comprising at least a central processor and a digital signal processor (DSP), at least a portion of the data processing apparatus being in data communication with the wireless interface; a substantially flat-screen display device in data communication with at least a portion of the data processing apparatus; a speech processing apparatus in data communication with at least a portion of the data processing apparatus, the speech processing apparatus configured to receive a representation of a user's voice input, the voice input received via at least one microphone disposed within a passenger compartment of the transport device, the voice input comprising at least part of a name of a business entity for which the user desires information, and to generate a digital domain output based thereon; a speech synthesis apparatus in data communication with at least a portion of the data processing apparatus and configured to synthesize human-intelligible speech output comprising one or more words; input apparatus in communication with at least a portion of the data processing apparatus and configured to enable the user to cause the computerized information apparatus to enter a functional mode whereby the user can provide the voice input to the speech processing apparatus; camera apparatus in data communication with at least a portion of the data processing apparatus and configured to generate digital data relating to at least one area proximate the transport apparatus for display on the display device; data bus apparatus in data communication with at least a part of the data processing apparatus and configured to transfer data between the computerized information apparatus and a portable electronic device of the user when the portable device is placed in data communication with the data bus apparatus; short-range radio frequency apparatus in data communication with at least a portion of the data processing apparatus and configured to receive data from a portable radio frequency device carried by the user in order to enable at least one function associated with the personnel transport device; data storage apparatus in data communication with at least a portion of the data processing apparatus; a database of information stored on at least a portion of the data storage apparatus and relating to at least a plurality of business entities, the database further comprising information relating to a location of each of the plurality of business entities; and computerized logic cooperative with at least a portion of the processing apparatus and configured to receive the digital domain output of the speech processing apparatus, and utilize the at least part of the name rendered in the digital domain output to conduct a search of the database for one or more business entities having the at least part of the name associated therewith.
In one implementation, the computerized logic is configured to, based upon the search: generate a listing of a plurality of business entities having the at least part of the name associated therewith, the listing including at least a portion of the information relating to a location or address for each of the plurality; receive a subsequent input from the user identifying one of the listed plurality of business entities for which the user desires the information; cause presentation of at least a portion the desired information on the display device for visual perception by the user.
In another implementation, the computerized logic is further configured to receive a user input relating to current topical information which the user desires, and cause access of at least a remote server via the wireless network interface to obtain the desired current topical information.
Reference is now made to the drawings listed above, wherein like numerals refer to like parts throughout.
It is noted that while the system and methods of the invention disclosed herein are described primarily with respect to an elevator car, certain aspects of the invention may be useful in other applications, including, without limitation, other types of personnel transport devices such as trams or shuttles or moving walkways, or stationary devices such as kiosks within the lobby or elevator waiting areas of a building. As used herein, the term “building” is meant to encompass any structure, whether above ground or underground, permanent or temporary, used for any function.
General DescriptionReferring now to
As shown in
In the present embodiment, CELP-based voice data compression is also utilized for transmission and storage of voice data. CELP algorithms in general are useful for converting analog speech to a compressed digital format which is more rapidly and easily manipulated and stored within a digital system using less bandwidth and memory. CELP algorithms and low bit rate vocoder technology are well known in the signal processing art, and accordingly will not be described further herein. Note that as used herein, the term CELP is meant to include any and all variants of the CELP family such as, but not limited to, ACELP, VCELP, and QCELP. It is also noted that while CELP is used as the basis of compression within the system 100, other types of compression algorithms and techniques, whether based on companding or otherwise, may be used. For example, PCM (pulse code modulation) or ADPCM (adaptive delta PCM) may be employed, as may other forms of linear predictive coding (LPC).
As illustrated in
The DSP 125 of the present embodiment is a Texas Instruments TMS320C6x VLIW digital signal processor or equivalent, although it will be recognized that other types of processors may be used. The 'C6x DSP is chosen for its speed and capability, thereby allowing for real-time speech recognition. The central processor 106 and associated motherboard architecture (e.g., northbridge, southbridge, etc.) is optimally an Intel Pentium II®-based design, although others, such as the AMD K600-series processors, may be used in place of the Pentium II®. The aforementioned USB is also advantageously used with the Pentium architecture.
The information and control system keypads 116 and displays 113 (
The touch-screen display 113 generates a variety of different messages or display formats based on the user's input and query. These messages and formats are stored as digital data on the storage device 108 (and temporarily in video RAM 107) which is accessed by the processor 106. The display devices 113 of the present embodiment are low profile capacitive LCD touch screen devices of the type well known in the art, although other types of displays, including “flat” cathode ray tubes, plasma, or TFT displays may be used. Such displays optimally limit the amount of space required external to the interior volume of the elevator car to accommodate the system 100 of the present invention. Furthermore, it is noted that a non-touch sensitive display (not shown) may be used with the aforementioned input device 102 if desired, the latter acting as the sole input device (other than the speech recognition module 104 and associated microphone 118).
In the embodiment of
As shown in
In an alternative embodiment, data may be transferred between the elevator cars 180 and the remote server 170 via a wireless interface 310 (
It will be appreciated that many different arrangements for the disposition of various components within the system, including, inter alia, the processor/motherboard, storage devices, server, and memory (and the transfer of data and signals there between) are possible, all of which are encompassed within the scope of the present invention.
Building Directory Sub-SystemThe operation of the building directory sub-system is now described in greater detail with reference to the logic diagram of
Upon entering the elevator, the user initiates the “Building Directory” function of the system by pressing a function key 122 on the keypad 116 or touch display 113. The keypad 116 and/or key 122 may be labeled with an appropriate label such as “Building Directory” or the like. Upon depressing the function key 122, a signal is generated which prompts the system to respond with an audible and/or visual query to the user, depending on how the system is pre-configured. For an audible query, the sub-system of the present embodiment retrieves a pre-stored CELP (or other compressed format) data file from one of the storage devices 108, 110 and converts that file to an analog audio representation of voice via the speech synthesis module 112 and processor 106. Speech synthesis technology is well known in the signal processing arts, and accordingly will not be discussed further herein. The audio signal from the synthesis module 112 is applied to the amplifier and audio speaker 111 to generate a voice prompt, such as “Name?”. Alternatively, or simultaneously if desired, the system 100 retrieves a separate data file from the storage device 108, 110 which represents the current building directory. The building directory data file contains a plurality of entries relating to tenants in the building where the system 100 is located. Each entry is parsed into data fields which contain, inter alia, the firm or entity name, its location (such as floor and suite number), and a list of the first and last names of all persons employed there. The processor 106 (and associated graphics co-processor 109 with video RAM 107) initiate the display of all retrieved data entries in the directory file on the display device 113 in a convenient format, such as an alphabetical list from which the user can select their desired option. The user may then speak the specific name of the party they wish to find, or select the name using the touch display 113 or other input device (such as a track ball; not shown). When the user speaks the name of the party desired, the speech recognition module 104 takes the analog signal from the microphone 118 and converts it to a digital format by way of the DSP 125 and compression algorithm, as previously described. The directory file is retrieved (if not already done), and the digitized and coded speech compared to the contents of the directory file to find any matches. Any matching fields within the entries of the data file are provided to the user, either audibly via the speech synthesis module 112 and speaker 111 using prompts, or visually via the display 113. In the present embodiment, audible prompts for a single matching entry are of the form: “[Name], [Company], located at Suite X on Floor Y”. For multiple matching entries, the audible prompts are produced in a sequential, predetermined order (such as the numerical sequence number of the entries within the directory file). For example, the first matching entry (alphabetically) would be synthesized in the foregoing form, followed by the second entry, etc. Upon hearing the desired match in this voice activated embodiment, the user simply states “Stop”, to choose the entry desired. At this point, a separate audio prompt is generated (such as “Select (floor number) Floor?”) which prompts the user to either select the floor number associated with the matched directory item and terminate their session (such as by stating “yes”), or continue on with the next entry (such as by stating “no”) until all entries are exhausted. The directory sub-system is programmed to store in memory 110 and “remember” previous files retrieved within a given user's session so as to not repeat the same selections during that same session. For example, if there are five “Smith” entries in the directory file, and the user enters the query “Smith”, the sub-system will select a different “Smith” entry on each subsequent user query during the same session until the correct Smith is located or all matching entries have been exhausted. In the present embodiment, a session is defined as the time period between two successive selections of the “Building Directory” function key 122, or the expiration of a predetermined period of time without a user input after selection of that function. The sub-system is also optionally programmed to allow the user to append defining information to the initial query statement to form a Boolean search statement. For example, if the first “Smith” selected by the sub-system is not the desired one, the user may then append the query by saying “ABC Corporation” or “John” in response to the next “Select (floor number) Floor?” query by the sub-system. The sub-system will then recognize the new entry, and search all fields in all “Smith” entries to locate those listings having both the name “Smith” and “ABC Corporation” (or “John”), using Boolean “AND” logic. The user will then be prompted again to “Select (floor number) Floor?”. If no matching entries are found, the sub-system will either notify the user to this effect, such as using an audio message such as “No matches found”, or will display or announce the nearest approximation of the query based on a confidence rating. The confidence rating is calculated, for example, by the processor 106 running an algorithm; such confidence rating calculation algorithms are well understood, and indicate the quality of the match using a numeric value or index.
As used herein, the term “match” includes any predetermined criteria for correlating one piece of data to another. For example, the building directory sub-system may be programmed to consider two pieces of data a “match” when all bits with the exception of the least significant bit (LSB) are identical. Many such criteria are possible, and all are considered to be within the scope of the invention disclosed herein. Furthermore, partial matches, such as when the user enters one word which is matched within several different entries of the directory file, may be used as the basis for an appended search, as described below.
The directory file described above also optionally has a location graphic data file appended or linked thereto, which is retrieved from the storage device 108, 110 or the server 170. The location graphic file is displayed on the display device 113 as a floor map graphic 502 illustrating the location of the selected person or firm 504 on that floor in relation to the elevator cars 180, as illustrated in
The directory system 200 of the present embodiment also optionally includes directory files for nearby office buildings or establishments, thereby alerting the user through visual or audible prompt that they are in the wrong location once a match is confirmed by the user.
The user's session is terminated, or a new query initiated, when the “Building Directory” function key 122 is again depressed, after a predetermined time period without a user input, or upon the occurrence of some other event as desired.
Network InterfaceThe information system 100 described above may also include other functional aspects. As illustrated in
The information and control system 100 may also be programmed to provide information via the display unit(s) 113 on a rotating basis without the need for user intervention. For example, a given display unit 113 may be programmed to display a summary of local weather for the next five days (such as that shown in
Referring again to
Referring now to
As shown in
Referring now to
The composite signal 812 from the integrator 813 is correlated using the processor 814 to a known weight using a proportionality or scaling constant stored in memory 815, and ultimately to a first estimate of the number of occupants within the car by way of another scaling constant also stored in memory 815. For example, if a total pressure reading equating to 1500 lbs. (after null calibration) was obtained from the summing amplifier 810, it could be correlated to an occupancy of ten persons, assuming that the average person weighs 150 lbs. and that their distribution within the car was uniform.
However, such “average” cases of weight and distribution thereof within the car 180 do not always occur, since often times people riding in the car may have significant disparities in size and weight, or may be transporting heavy objects. Furthermore, weights which are not an integer multiple of the scaling constant present the system with an ambiguity that must be resolved; i.e., how to round fractional amounts of a person. Accordingly, to address these situations, the first embodiment of the sub-system 800 of the present invention compares the foregoing first occupancy estimate to the number of different sensors 806 supplying a non-zero signal to the summing amplifier 810 as measured by a counter circuit 811. The number of sensors 806 supplying a non-zero signal is used as a lower limit on the occupancy estimate. Additionally, the number and disposition of sensors 806 within the car 180 are chosen to provide the sub-system 800 with information regarding the distribution of weight therein. For example, the elevator car 180 of the present embodiment is equipped with sixteen sensors positioned in a 4×4 array of four rows and four columns, each sensor 806 being centered within its fractional ( 1/16th) area of the flooring, as shown in
Hence based on the foregoing, the sub-system 800 would need to resolve the ambiguity between (i) the first estimate calculated based purely on weight and a predetermined scalar quantity; (ii) the maximum theoretical number of occupants based on weight sensor data; and (iii) the minimum theoretical number of occupants based on weight sensor data. To resolve this ambiguity, the sub-system 800 of the present embodiment imposes the restriction that any entity atop a sensor producing a signal proportional to less than an arbitrary lower threshold (say, 50 lbs. in the present example) which is adjacent to another sensor producing a non-zero signal is part of the same entity atop that adjacent sensor. In the foregoing example, sensor “11” registers only 40 lbs. of weight, and is adjacent to both sensors “10” and “14”, which have non-zero output. Hence, the signal output from sensor “11” is assumed to be part of the same entity which is atop sensors “10” or “14”. Since no other sensors in the foregoing example registered less than the assumed threshold of 50 lbs., all other sensors are presumed to have a distinct entity atop them. Hence, the corrected maximum number of entities calculated by the system (Omaxc) is reduced from 6 to 5. Note that once a sensor having a weight value less than the threshold is “paired” with another adjacent sensor, that adjacent sensor can not be paired with any others, thereby preventing double-counting. This restriction also addresses the instance where the measured weight on a given sensor of interest is above the lower threshold value, yet is due to two entities each located on adjacent sensors as well as the sensor of interest.
To further assist in resolving occupancy estimate ambiguity, the foregoing information is also correlated with the number of different floors selected within the elevator on the selection panel 820. Specifically, the number of different floors selected on the elevator car selection panel are used as a second lower limit or occupancy minimum, Ominp. Using the preceding example, if the sub-system 800 detects that five different floors were selected, the system would recognize the presence of five persons, one corresponding to each different floor selected. It is assumed that the instance wherein one person selects multiple floors (such as through inadvertent or mistaken floor selection) would occur infrequently, and would also not be of any significance since the number of people actually on the elevator in such instances would always be less than the estimate derived by the system, thereby affording more space within the car than estimated. In the converse situation, for example when the first occupancy estimate or maximum estimate indicate the presence of several different persons, yet the number of different floors selected is fewer, the system does not set the fewer number of floors equal to the number of occupants, since the additional weight is likely represented by additional passengers getting off at the same floor(s), or few passengers having cargo or other weighty objects with them in the elevator.
Lastly, the sub-system 800 utilizes (i) the first occupancy estimate OE, (ii) the corrected occupancy upper limit Omaxc determined by the number of sensors 806 with non-zero output that exceed the predetermined threshold value, (iii) first occupancy minimum Omins as determined by the number of adjacent sensor pairs, and (iv) second occupancy minimum Ominp as determined by the number of floors selected within the car 180, to produce a final occupancy estimate. Specifically, this final occupancy estimate Of is the greater of the first occupancy estimate, corrected occupancy upper limit, the first occupancy minimum, and the second occupancy minimum. In the foregoing example, these quantities are 4.33 persons, 5 persons, 3 persons, and 5 persons; hence, Of equals 5 persons. Note that the highest value is chosen for conservatism; this all but eliminates instances of the elevator car stopping at a floor with an active call signal when no additional room exists, yet does not so under-utilize the car's capacity so as to be grossly inefficient.
As a second example of the operation of the capacity sensing sub-system 800, consider if 16 children each having a weight of 75±20 lbs. (and an average weight of 75 lbs.) were present in the previously described elevator car. The total combined weight would equal 1200 lbs., and therefore OE would equal 1200/150 or 8. If OE alone were used in this instance, it would severely overestimate the remaining capacity of the elevator car. Next, assume each child to take up the space associated with one sensor, whether individually or in combination; hence, Omaxu would equal 16, and Omins would equal 8. Since no sensors 806 would register less than the assumed threshold value of 50 lbs. (i.e., each sensor would be associated with one whole child or one-half of two children), Omaxc would equal Omaxu. If 2 different floors were selected by the 16 children, then Ominp would equal 2. Hence, in this example, Of would equal Omaxu or 16 persons, which matches the actual occupancy exactly.
Note that due to the reduced size of children as compared to the average adult, it may be possible to have somewhat more children than adults within a given floor space of the elevator car; however, this effect is considered minimal since a child is generally much shorter than the average adult, and hence grows disproportionately in height as opposed to width (the latter relating to floor space required to accommodate them). Stated differently, there is a minimum of floor space that any free-standing human requires; this value can be estimated and built into the sensor array design of the present invention.
When the capacity of the elevator car 180 is reached, either by total sensed weight or by the maximum number of occupants allowed (a predetermined value) as estimated by the sub-system 800, any subsequent call signals received by the elevator control circuit 830 are routed to another available car based on inputs received from a micro-controller 817. In this fashion, the fully loaded car bypasses those floors with people desiring to get on the elevator, unless those floors are selected by one or more of the occupants of the car 180.
Similarly, as each successive floor selected by occupants of the elevator car 180 is reached (as based on an door open sensor 850 within the elevator control logic, or other indicia), the sub-system 800 recalculates the first occupancy estimate OE, the corrected occupancy upper limit Omaxc, the first occupancy minimum Omins, and the second occupancy minimum Ominp and produces a new final occupancy estimate Of based thereon. Hence, occupancy estimation according to this embodiment is an ongoing and dynamic process.
Monitoring and Security Sub-SystemReferring now to
The features described above can also be “locked out” during certain periods of the day (such as during busy morning or afternoon hours) when many people ride the elevators and the viewing, override, security, and lighting functions are generally not needed. For example, programming of the processors 106 within each elevator car in an office building could institute the monitoring/override function from the hours of 6 pm until 8 am and during weekends. Such programming can be reconfigured using the remote system server 170 and associated input device 171, as shown in
In an alternate embodiment (
Referring again to
In addition to the aforementioned “early warning” features, the present invention also optionally includes the capability by which the user can select the specific location on the floor of interest to which they will be traveling from inside the elevator car, thereby enabling additional lighting, video surveillance, or other features. In one embodiment, shown in
The operation of the foregoing functions is best illustrated by the example of a parking garage in the basement of an office building, in which a user has parked during late night hours. Such garages typically are located on the ground level or basement of the building and are open to pedestrian access, thereby making them more accessible to criminals. During late night or weekend hours, these garages are also often deserted. When the user enters the elevator car 180 on a higher floor within the building, they first select the floor number to which they desire to travel, in this case the garage (“G”) level. The user may then depress the “Video” function key 1110 followed by the “G” key on the keypad 116 (or touch screen 113) to monitor the video camera output at the door of the elevator 1106 on the garage level, as well as any motion or IR sensors 1140, 1150 located thereabouts. Assuming no indications of danger are present, the user then depresses the “Safety” function key 1111, which displays a map or plan view 1402 of the floor selected in relation to the elevator doors 1106. The user then touches the map 1402 in the general area where their car is parked, which activates the lighting in the zones between the elevator doors and the selected location if not already activated, and initiates a direct video feed to the building security office 1125 (or other desired location) from the video cameras 1102, 1310 covering those zones. These functions may be put on a timer or controlled by another input (such as the timeout of a motion sensor 1140 in the area) such that the monitoring functions are ceased at an appropriate time or upon the occurrence of a desired event. The system may also be programmed to handle multiple zones on the same floor (such as when multiple passengers on the elevator car 180 are parked on the same level), or multiple zones on different floors.
Identification and Access Sub-SystemReferring now to
In the embodiment of
In the event that multiple RFID tags 1502 are present on the car 180, yet multiple occupants carrying such tags wish to go to a single location (such as if one person with authorization for access to floor “A” is accompanying persons with authorization for other floors only), the other tag holders need only not authenticate the non-desired floors, at which point the system will refuse access to those floors, and not generate a call signal via the micro-controller 1513. Hence, people may only egress the elevator on the authenticated floor(s), or the lobby.
Additionally, the access sub-system 1500 can optionally notify security (and/or the destination floor) of the user's destination and identity, and maintain a record of access. Such notification may be useful for monitoring the location of individuals within the building, and/or advance warning of the arrival of a particular person. Furthermore, such security records can be used to archive the history of access to particular areas during certain periods of time. The records may be maintained on a remote central server 170, or locally within the access system 1500 itself.
The user may also optionally perform other functions such as lighting and environmental control from the elevator car 180 using the access sub-system 1500. Specifically, in one embodiment, the authenticated user is provided a display 1700 with several predetermined function keys 1702, 1704 disposed thereon, as shown in
Lastly, the user may also use their RFID tag 1502 to permit the information and control system 100 of the present invention to pre-configure the PED download function described above upon receipt of an authenticated RFID signal. Specifically, the access sub-system 1500 “remembers” each individual user's selected download configuration by storing a data file at an address on the storage device 108, 110 or server 170 referenced within the aforementioned security access database 1510. As described above, each time the tag 1502 authenticates the reader 1504 and the tag emits it's RFID signal (which is subsequently decrypted by the reader 1504), the access control sub-system 1500 attempts to match the user's ID to one located within the access database 1510. Upon a successful match, the access sub-system 1500 also retrieves the download configuration file from the address referenced in the database 1510 associated with that user ID, and stores it in local memory or storage 110, 108. Upon user authentication with the appropriate password via the input device 102, the information and control system 100 transfers the download configuration file from memory 110, 108, whereby the user may receive the pre-configured download simply by inserting their PED 704 into the data terminal 702 associated with the authenticating input device 102. Note that when multiple users with distinct RFID tags 1502 are present in the elevator car, the sub-system 1500 only transfers the download configuration file to the control system 100 for those users completing password authentication, and then only to the data download terminal 702 associated with the authenticating input device 102. Hence, multiple people within the elevator car 180 may authenticate and download data simultaneously, if desired (assuming that the elevator car is equipped with multiple data download terminal/input device pairs).
Adaptive Advertising Sub-SystemReferring now to
In prompt mode, the speech of one or more passengers on the elevator car 180 is sampled and analyzed in real time to determine the general topic of conversation between the passengers.
The system is further configured such that if multiple image data files are requested by the processor 106, such as may occur when two different sets of people within the elevator car 180 are discussing two unrelated topics, each different image data file is allocated to a different available display 113 within the elevator car. For audio, only one data file is converted and played at any given time to avoid confusion. Furthermore, the sampling rate of the system may be set at a low frequency, such as once every 60 seconds, or only when the given elevator car 180 is in operation, so that a given image is maintained for an appropriate period of time on the displays 113.
In the event that a word is recognized by the advertising sub-system which includes two or more sub-file address references (such as for the word “trademark”, which may have connotations relating to both intellectual property law and business), the sub-system allocates each of the ambiguous references to a separate display (up to the existing number of unused displays 113 at that time), and then attempts to resolve the ambiguity by waiting for the next word which is matched within one of the sub-files 1842 (
In an alternate embodiment of the “prompt” mode (
As an example of the alternative embodiment of
In the case of multiple tenants residing on one floor, the sub-system 1800 can be programmed to display images pertinent to each tenant on the floor based on a selection routine. In one embodiment, if multiple unrelated tenants occupy a given floor, and that floor is selected by a person entering the elevator at the lobby, the sub-system 1800 will pick image data relating to the different tenants on a rotating basis such that each subsequent time that same floor is selected, an image appropriate to a different tenant will be retrieved and displayed. Alternatively, the selection may be made random, or even be coupled to the speech recognition module 104 to weight one choice over the other(s). Many other arrangements are possible, all of which are considered to be within the scope of the invention disclosed herein.
Referring now to
It is noted that the aforementioned speech-related adaptive advertising modes (
Alternatively, the aforementioned network interface 300 of
As an example of anecdotal adaptation, consider the case where the user selects the ‘Weather” function key on the keypad 116 (or touch screen 113). The sub-system 1800 retrieves and displays the desired weather information on the display device, while also retrieving and displaying advertising graphics relating to weather (such as for a local television station's weather reports) on an advertising placard or banner on the same or another display. If the user then selects another function key 114, the sub-system 1800 retrieves another advertising graphic file relating to the newly chosen function.
In a statistical adaptation, the choice of function keys 114 by each successive user adds to a data file which is generated by a statistical algorithm running on the processor 106. The algorithm calculates and stores a running total of the number of times each function key 114 (or each functional category) is selected over a predetermined period. Advertising graphics are displayed on the display unit(s) 113 in proportion to this statistic. For example, if the “Weather” function key were actuated five times as often as the “Stock Quotes” key over a given interval, the sub-system 1800 could be programmed to retrieve and display weather-related advertising on average five times as often as financial advertising
Note that the foregoing anecdotal and statistical adaptation embodiments may also be used together. For example, the sub-system 1800 could be programmed to display advertising on a statistical basis during periods of non-use, while displaying advertising anecdotally during use. Many other variants are also possible.
It is noted that while various aspects of the invention disclosed herein are described in terms of specific embodiments (and logic diagrams) of methods and processes, other embodiments of these methods and processes are possible consistent with the invention. For example, certain steps in the disclosed methods may be deleted, and/or additional steps added. Furthermore, the order of performance of steps may in many cases be permuted, or multiple steps disclosed as being performed in series may be performed in parallel, and vice versa. The embodiments disclosed herein are therefore considered merely illustrative of the broader methods claimed herein.
While the above detailed description has shown, described, and pointed out the fundamental novel features of the invention as applied to various embodiments, it will be understood that various omissions, substitutions, and changes in the form and details of the device or process illustrated may be made by those skilled in the art without departing from the spirit of the invention.
Claims
1-40. (canceled)
41. Computerized information apparatus for use in a personnel transport device, comprising:
- a wireless network interface;
- data processing apparatus, the data processing apparatus comprising at least a central processor and a digital signal processor (DSP), at least a portion of the data processing apparatus being in data communication with the wireless interface;
- a substantially flat-screen display device in data communication with at least a portion of the data processing apparatus;
- a speech processing apparatus in data communication with at least a portion of the data processing apparatus, the speech processing apparatus configured to receive a representation of a user's voice input, the voice input comprising at least part of a name of a business entity for which the user desires information, and to generate a digital domain output based thereon;
- a speech synthesis apparatus in data communication with at least a portion of the data processing apparatus and configured to synthesize human-intelligible speech output comprising one or more words;
- data storage apparatus in data communication with at least a portion of the data processing apparatus;
- a database of information stored on at least a portion of the data storage apparatus and relating to at least a plurality of business entities, the database further comprising information relating to a location of each of the plurality of business entities; and
- computerized logic cooperative with at least a portion of the processing apparatus and configured to receive the digital domain output of the speech processing apparatus, and utilize the output to conduct a search of the database for one or more business entities having the at least part of the name associated therewith;
- wherein the information desired by the user comprises a location of the named business entity, and the computerized logic is configured to, based upon the search:
- (i) generate a listing of a plurality of business entities having the at least part of the name associated therewith, the listing including at least a portion of the information relating to a location for each of the plurality of business entities; and
- (ii) receive a subsequent input from the user identifying one of the listed plurality of business entities for which the user desires the information.
42. The computerized information apparatus of claim 41, wherein the computerized logic is further configured to, in response to receipt of the subsequent input, present the user with a graphical representation of the location, including at least its immediate surroundings, of the one business entity identified by the user via the subsequent input.
43. The computerized information apparatus of claim 42, wherein the graphical representation of the location, including at least its immediate surroundings, further comprises a graphical representation of one or more business entities geographically proximate to the location.
44. The computerized information apparatus of claim 42, wherein the graphical representation of the location, including at least its immediate surroundings, comprises a graphical rendering of at least a portion of a building proximate to or containing the location.
45. The computerized information apparatus of claim 42, wherein the graphical representation of the location, including at least its immediate surroundings, comprises a map graphic having a line or arrow differentiated in color from its surroundings showing a path to be followed in order to navigate to the location.
46. The computerized information apparatus of claim 42, wherein the subsequent input comprises a subsequent voice input of the user.
47. The computerized information apparatus of claim 42, wherein the display device comprises a touch screen display device, and the subsequent input comprises a subsequent input generated by the user touching a region of the touch screen corresponding to the one business entity.
48. The computerized information apparatus of claim 41, wherein:
- the display device comprises a liquid crystal display (LCD) based flat-screen display device that is disposed within the personnel transport device so as to allow the user to view it during operation of the personnel transport device, yet to mitigate incidental contact with the user;
- the generation of a listing of a plurality of business entities having the at least part of the name associated therewith comprises generation of a substantially textual listing of at least a portion of the name of each of the plurality of business entities on the LCD display device; and
- the computerized information system further comprises a key-based or button-based electromechanical input device configured to enable the user to identify one of the listed plurality of business entities for which the user desires the information via selection of one of the business entities listed in the substantially textual listing, using a key or button associated with the electromechanical input device.
49. The computerized information apparatus of claim 48, further comprising a capacitive touch input device configured to allow the user to provide input to the information apparatus by touching a touch-sensitive portion of the touch input device.
50. The computerized information apparatus of claim 49, wherein the display device is disposed approximately at a vertical level so as to facilitate easy viewing by the user during operation of the personnel transport device, and the key-based or button-based electromechanical input device is mounted approximately at waist level of the user so as to facilitate easy access thereto by the user during operation of the personnel transport device.
51. The computerized information apparatus of claim 50, wherein the speech processing apparatus is configured to utilize one or more phonemes to match one or more words within the database to the at least portion of the name, the phoneme matching being based at least in part on Hidden Markov Modeling (HMM).
52. The computerized information apparatus of claim 41, wherein the speech processing apparatus is configured to utilize one or more phonemes and at least Hidden Markov Modeling (HMM) for processing of the voice input.
53. The computerized information apparatus of claim 41, wherein the speech processing apparatus is configured to utilize one or more phonemes and at least neural network modeling for processing of the voice input.
54. The computerized information apparatus of claim 41, further comprising a serial bus in data communication with at least a portion of the data processing apparatus, and a data interface in data communication with the serial bus, the data interface configured to permit at least ad hoc or opportunistic association of an external computerized device with the computerized information system.
55. The computerized information apparatus of claim 54, wherein the external computerized device comprises a portable user electronic device of the user, the serial bus comprises a bus compliant with a Universal Serial Bus (USB) protocol, and the interface comprises a physical connector accessible within a passenger compartment of the personnel transport device so that the user can place the portable user device in data communication with the physical connector for the exchange of data between the portable user device and the computerized information apparatus according to at least the USB protocol.
56. The computerized information apparatus of claim 55, wherein the portable user device of the user comprises application software, the application software configured to utilize data obtained by the portable user device from the computerized information apparatus for providing information to the user after the ad hoc or opportunistic association has been terminated.
57. The computerized information apparatus of claim 56, wherein the data obtained by the portable user device comprises map data relating to a particular geographic area.
58. The computerized information apparatus of claim 56, wherein the data obtained by the portable user device comprises data relating to a plurality of business entities disposed within a particular geographic area.
59. The computerized information apparatus of claim 41, further comprising a data interface capable of forming an ad hoc data association with a portable electronic user device of the user for transfer of data between the portable user device and the computerized information apparatus.
60. The computerized information apparatus of claim 59, wherein the computerized information apparatus comprises one or more functions which can be invoked by application software resident on the portable user device.
61. The computerized information apparatus of claim 59, wherein the computerized information apparatus is configured to synchronize data with the portable user device automatically when the ad hoc data association has been established.
62. The computerized information apparatus of claim 41, wherein the data storage apparatus comprises both volatile and non-volatile memory devices, and a direct memory access (DMA) unit in data communication with at least one of the memory devices and the central processor.
63. The computerized information apparatus of claim 62, wherein the wireless network interface comprises a network interface compliant with an IEEE 802.11 standard.
64. The computerized information apparatus of claim 62, wherein the wireless network interface comprises a network interface utilizing direct sequence spread spectrum spectral access.
65. The computerized information apparatus of claim 41, wherein:
- the data processing apparatus further comprises a graphics processor; and
- the computerized logic is further configured to, in response to receipt of the subsequent input, present the user with a graphical representation of the location, including at least its immediate surroundings, of the location of the one business entity identified by the user via the subsequent input, on the display device;
- wherein the graphical representation of the location including at least immediate surroundings comprises a rendering by said graphics processor of one or more portions of at least one building.
66. The computerized information apparatus of claim 41, further comprising:
- a serial bus in data communication with at least a portion of the data processing apparatus, and a data interface in data communication with the serial bus, the data interface configured to permit at least ad hoc or opportunistic association of an external computerized device with the computerized information system; and
- application software configured to run on a processor of a portable electronic device, the application software configured to receive data from the information apparatus via the ad hoc or opportunistic association for use by the user after the association has been terminated, the application software enabling at least use of a map.
67. The computerized information apparatus of claim 41, further comprising a serial bus in data communication with at least a portion of the data processing apparatus, and a data interface in data communication with the serial bus, the data interface configured to permit at least ad hoc or opportunistic association of an external computerized device with the computerized information system; wherein:
- the external computerized device comprises a portable user electronic device of the user, the serial bus comprises a bus compliant with a Universal Serial Bus (USB) protocol, and the interface comprises a physical connector accessible within a passenger compartment of the personnel transport device so that the user can place the portable user device in data communication with the physical connector for the exchange of data between the portable user device and the computerized information apparatus;
- the portable user device of the user comprises application software, the application software configured to utilize data obtained by the portable user device from the computerized information apparatus for providing information to the user after the ad hoc or opportunistic association has been terminated; and
- the data obtained by the portable user device comprises data selected from the group consisting of: (i) map data relating to a particular geographic area; and (ii) data relating to a plurality of business entities disposed within a particular geographic area.
68. The computerized information apparatus of claim 41, wherein the database comprises data that has been communicated to the computerized information apparatus from a remote server via the wireless network interface prior to the user providing the voice input.
69. The computerized information apparatus of claim 68, wherein the database comprises data that relates only to a finite and predetermined region.
70. The computerized information apparatus of claim 68, wherein the wireless network interface comprises an interface compliant with a wireless protocol that enables substantially simultaneous wireless data interchange with a plurality of discrete client apparatus from a substantially centralized location within wireless range of each of the plurality of client apparatus.
71. The computerized information apparatus of claim 41, further comprising a short-range wireless interface configured to obtain user-specific data from a portable user radio frequency device when the portable user radio frequency device is within sufficient range of the short-range interface, and provide the obtained data to the computerized information apparatus so as to enable one or more functions of the computerized information apparatus according to a previously supplied user preference or profile.
72. The computerized information apparatus of claim 41, further comprising a short-range wireless interface configured to obtain user-specific data from a portable user radio frequency device when the portable user radio frequency device is within sufficient range of the short-range interface, and provide the obtained data to the computerized information apparatus so as to selectively enable only a portion of a plurality of functions of the computerized information apparatus according to a pre-existing profile or preference associated with the user.
73. The computerized information apparatus of claim 41, further comprising a short-range wireless interface configured to obtain user-specific data from a portable user radio frequency device when the portable user radio frequency device is within sufficient range of the short-range interface, and provide the obtained data to the computerized information apparatus so as to selectively enable one or more user-specific heating, ventilation, or air conditioning settings.
74. The computerized information apparatus of claim 41, further comprising video data apparatus in data communication with at least the data processing apparatus and configured to enable digital video data to be generated and displayed on the display device.
75. The computerized information apparatus of claim 74, wherein the digital video data is generated by a plurality of cameras associated with the computerized information apparatus and displayed on the display device in corresponding ones of portions of the display device so as to enable simultaneous monitoring of multiple portions of an area outside of a passenger compartment of the personnel transport device that contains the user.
76. The computerized information apparatus of claim 75, further comprising a video digital signal processor (DSP) and video data processing software operative to run thereon, the software configured to provide compression of at least a portion of the digital video data.
77. The computerized information apparatus of claim 75, further comprising at least one motion detection apparatus configured to alert the user of motion occurring outside of a vehicle in which the user is being transported so as to avoid a potential hazard to the user, the alert comprising at least one visually perceptible indication presented to the user via the display device.
78. The computerized information apparatus of claim 41, further comprising:
- a short range wireless interface in data communication with at least a portion of the data processing apparatus; and
- a data repository, the repository comprising data relating to a plurality of users who are authorized to operate at least a portion of functions of the personnel transport device; and
- wherein the computerized information apparatus is configured to:
- receive, via the short range interface, data identifying one of the plurality of users; and
- utilize the received identifying data to access the data repository to determine that the identified user is one of the users authorized to operate at least a portion of the functions of the personnel transport device.
79. The computerized information apparatus of claim 41, further comprising:
- a short range wireless interface in data communication with at least a portion of the data processing apparatus; and
- a data repository, the repository comprising data relating to a plurality of users who are authorized to operate at least a portion of functions of the personnel transport device; and
- wherein the computerized information apparatus is configured to:
- receive, via the short range interface, data identifying one of the plurality of users; and
- utilize the received identifying data to access the data repository to obtain data relating to one of more operational settings or parameters associated with the identified one user.
80. The computerized information apparatus of claim 79, wherein the one of more operational settings or parameters associated with the identified one user comprise data relating to a user-specific profile, the profile comprising one or more predetermined preferences of the identified one user.
81. The computerized information apparatus of claim 41, wherein the database comprises a database having data relating to business entities only located within a prescribed geographic area, the prescribed area containing the personnel transport device.
82. The computerized information apparatus of claim 41, further comprising video data apparatus in data communication with at least the data processing apparatus and configured to enable digital video data to be generated and displayed on the display device, the video data generated from signals produced by at least one miniaturized semiconductor-based sensor.
83. The computerized information apparatus of claim 82, wherein the at least one miniaturized semiconductor-based sensor is configured to produce an analog signal, and further comprises at least one analog-to-digital converter (ADC) to convert the analog signal to a digital domain video signal, and a digital multiplexing apparatus configured to multiplex the digital domain video signal with at least one other signal.
84. The computerized information apparatus of claim 82, wherein the digital video data is generated by a plurality of cameras associated with the computerized information apparatus and displayed on the display device in corresponding ones of portions of the display device so as to enable simultaneous monitoring of multiple portions of an area outside of a passenger compartment of the personnel transport device that contains the user.
85. The computerized information apparatus of claim 82, further comprising a DSP and video processing software configured to run thereon, the DSP and video processing software configured to compress at least a portion of the digital video data.
86. The computerized information apparatus of claim 41, wherein the display device comprises a touch screen input and display device, and the computerized information apparatus is further configured to receive a user's selection of a location via the user touching an interactive map display displayed on the touch screen input and display device, and obtain a plurality of coordinates associated with the selected destination.
87. The computerized information apparatus of claim 86, wherein the computerized information apparatus is further configured to correlate the plurality of coordinates to one geographic regions or zones within which a prescribed service may be provided.
88. The computerized information apparatus of claim 41, wherein the computerized information apparatus further comprises a short-range radio frequency interface configured to receive data identifying a user from a portable radio frequency device carried by the user, and to cause notification of a remote entity of the user's movement or destination of travel.
89. The computerized information apparatus of claim 82, further comprising:
- a voice communication apparatus allowing the user of the personnel transport device to conduct a voice conversation with a person at a remote monitoring location;
- at least one infra-red radiation detection apparatus in data communication with at least a portion of the data processing apparatus and configured to cause the computerized information apparatus to generate a visually perceptible alert of the presence of a human in an undesirable area proximate to the personnel transport device.
90. The computerized information apparatus of claim 89, wherein the digital video data is generated by a plurality of cameras associated with the computerized information apparatus and displayed on the display device in corresponding ones of portions of the display device so as to enable simultaneous monitoring of multiple portions of an area outside of a passenger compartment of the personnel transport device that contains the user; and
- the computerized information apparatus is also configured to render the visually perceptible alert of the presence of a human on the display device.
91. The computerized information apparatus of claim 41, further configured to permit the user to, while present in a passenger compartment of the personnel device, selectively and remotely activate one or more environmental functions associated with a structure that the user frequents.
92. The computerized information apparatus of claim 91, wherein the one or more environmental functions associated with a structure that the user frequents comprises at least one of an (i) HVAC-related function, and/or (ii) a lighting related function.
93. Computerized information apparatus for use in a personnel transport device, comprising:
- data processing apparatus;
- a display device in data communication with at least a portion of the data processing apparatus;
- a speech processing apparatus in data communication with at least a portion of the data processing apparatus, the speech processing apparatus configured to receive a representation of a user's voice input, the voice input comprising at least part of a name of a business entity for which the user desires information, and to generate an output based thereon;
- data storage apparatus in data communication with at least a portion of the data processing apparatus;
- a plurality of data stored on at least a portion of the data storage apparatus and relating to at least a plurality of business entities, the plurality of data further comprising information relating to an address of each of the plurality of business entities; and
- computerized logic in data communication with at least a portion of the processing apparatus and configured to receive the output of the speech processing apparatus, and utilize the output to conduct a search of the plurality of data for one or more matching entries contained therein, the one or more matching entries corresponding respectively to one or more business entities;
- wherein the information desired by the user comprises an address of the named business entity, and the computerized logic is configured to, based upon the search, generate a listing of a plurality of matching business entities, including at least a portion of the information relating to an address for each.
94. The computerized information apparatus of claim 93, further configured to cause provision of the listing to the user via at least the display device; and
- wherein the display device comprises a touch screen device capable of receiving inputs from a user touching a screen of the device, and the computerized apparatus is further configured to receive an input from the user via the screen as to which of the plurality of business entities on the listing is the one for which the user desires to obtain the information.
95. The computerized information apparatus of claim 93, wherein the matching comprises having the at least part of the name associated with each of the plurality of business entities.
96. The computerized information apparatus of claim 95, further comprising a speech synthesis apparatus configured to audibly apprise the user that the search returned a plurality of matching business entities; and
- wherein the computerized apparatus is further configured to receive a subsequent voice input from the user in order to identify which of the plurality of business entities of the listing is the one for which the user desires to obtain the information.
97. The computerized information apparatus of claim 93, wherein:
- the computerized information apparatus is fixedly mounted within the personnel transport device such that it is substantially non removable from the personnel transport device;
- the display device is mounted within a surface viewable by the user while riding in the personnel transport device; and
- the computerized information system further comprises a key-based or button-based electromechanical input device configured to enable the user to identify one of the listed plurality of business entities for which the user desires the information via selection of one of the business entities listed in the substantially textual listing, using a key or button associated with the electromechanical input device, the electromechanical input device disposed at an elevation below an elevation of the display device and which is approximately at waist level of the user while the user is riding in the personnel transport device.
98. The computerized information apparatus of claim 93, wherein:
- the data processing apparatus comprises a central processor, a graphics processor, and a digital signal processor embodied as substantially separate integrated circuits;
- the computerized information apparatus further comprises:
- a universal serial bus (USB) compliant data bus in data communication with at least a portion of the data processing apparatus, and at least one data connector in data communication with the data bus;
- video data apparatus in data communication with at least the data processing apparatus and configured to enable digital video data to be generated and displayed on the display device, wherein the digital video data is generated by a plurality of cameras associated with the computerized information apparatus and displayed on the display device in corresponding ones of portions of the display device so as to enable simultaneous monitoring of multiple portions of an area outside of a passenger compartment of the personnel transport device that contains the user;
- and wherein:
- the display device comprises a color-enabled capacitive touch-screen input and display device; and
- the computerized information apparatus is configured to form an ad hoc association with a personal electronic device of the user, whereby data can be transferred between the personal electronic device and the computerized information apparatus via the data bus and the connector.
99. The computerized information apparatus of claim 98, further comprising:
- at least one motion detection apparatus configured to detect motion proximate to the personnel transport device and alert the user of the motion via at least the display device; and
- a short range radio frequency interface in data communication with at least a portion of the processing apparatus and configured to receive data uniquely identifying a user transmitted from a portable radio frequency identification device carried by the user, the uniquely identifying data causing the computerized information apparatus to invoke one or more functions based on user-specific preference data that was previously supplied by the user.
100. Computerized information apparatus for use in a personnel transport device, comprising:
- data processing apparatus;
- a display device in data communication with at least a portion of the data processing apparatus;
- a speech processing apparatus in data communication with at least a portion of the data processing apparatus, the speech processing apparatus configured to receive a representation of a user's voice input, the voice input comprising at least part of a name of a business entity for which the user desires information, and to generate an output based thereon;
- a speech synthesis apparatus in data communication with at least a portion of the data processing apparatus, the speech synthesis apparatus configured to audibly output one or more human intelligible words;
- data storage apparatus in data communication with at least a portion of the data processing apparatus;
- a plurality of data stored on at least a portion of the data storage apparatus and relating to at least a plurality of business entities; and
- computerized logic in data communication with at least a portion of the processing apparatus and configured to receive the output of the speech processing apparatus, and utilize the output to conduct a search of the plurality of data for one or more matching entries contained therein, the one or more matching entries corresponding respectively to one or more business entities;
- wherein the information desired by the user comprises a location of the named organization or entity, and the computerized logic is configured to, based at least upon the search,
- generate at least one of an audible and/or visual output indicative of a business entity that is a nearest approximation of a match to the query, but not an exact match.
101. The computerized information apparatus of claim 100, wherein the at least one audible and/or visual output comprises at least a portion of information within the plurality of data that relates to a location or address of the business entity that is a nearest approximation of a match to the query.
102. The computerized information apparatus of claim 100, wherein the computerized logic is further configured to (i) identify a plurality of approximate but non-exact matches; and (ii) compute at least one metric for the plurality of approximate but non-exact matches, the at least one metric being used in determining at least the nearest approximation of a match to the query.
103. The computerized information apparatus of claim 102, wherein the computerized logic is further configured to:
- receive a subsequent input from the user identifying one business entity that is the nearest approximation of a match as the business entity for which the user desires the information; and
- in response to receipt of the subsequent input, present the user with a graphical representation of a location of the one business entity, including at least its immediate surroundings.
104. Computerized information apparatus for use in a personnel transport device, comprising:
- a wireless network interface;
- data processing apparatus, the data processing apparatus comprising at least a central processor and a digital signal processor (DSP), at least a portion of the data processing apparatus being in data communication with the wireless interface;
- a substantially flat-screen display device in data communication with at least a portion of the data processing apparatus;
- a speech processing apparatus in data communication with at least a portion of the data processing apparatus, the speech processing apparatus configured to receive a representation of a user's voice input, the voice input received via at least one microphone disposed within a passenger compartment of the transport device, the voice input comprising at least part of a name of a business entity for which the user desires information, and to generate a digital domain output based thereon;
- a speech synthesis apparatus in data communication with at least a portion of the data processing apparatus and configured to synthesize human-intelligible speech output comprising one or more words;
- input apparatus in communication with at least a portion of the data processing apparatus and configured to enable the user to cause the computerized information apparatus to enter a functional mode whereby the user can provide the voice input to the speech processing apparatus;
- camera apparatus in data communication with at least a portion of the data processing apparatus and configured to generate digital data relating to at least one area proximate the transport device for display on the display device;
- data bus apparatus in data communication with at least a part of the data processing apparatus and configured to transfer data between the computerized information apparatus and a portable electronic device of the user when the portable device is placed in data communication with the data bus apparatus;
- short-range radio frequency apparatus in data communication with at least a portion of the data processing apparatus and configured to receive data from a portable radio frequency device carried by the user in order to enable at least one function associated with the personnel transport device;
- data storage apparatus in data communication with at least a portion of the data processing apparatus;
- a database of information stored on at least a portion of the data storage apparatus and relating to at least a plurality of business entities, the database further comprising information relating to a location of each of the plurality of business entities; and
- computerized logic cooperative with at least a portion of the data processing apparatus and configured to receive the digital domain output of the speech processing apparatus, and utilize the at least part of the name rendered in the digital domain output to conduct a search of the database for one or more business entities having the at least part of the name associated therewith;
- wherein the computerized logic is configured to, based upon the search:
- (i) generate a listing of a plurality of business entities having the at least part of the name associated therewith, the listing including at least a portion of the information relating to a location or address for each of the plurality;
- (ii) receive a subsequent input from the user identifying one of the listed plurality of business entities for which the user desires the information;
- (iii) cause presentation of at least a portion the desired information on the display device for visual perception by the user; and
- wherein the computerized logic is further configured to receive a user input relating to current topical information which the user desires, and cause access of at least a remote server via the wireless network interface to obtain the desired current topical information.
105. The computerized information apparatus of claim 104, wherein the current topical information comprises a weather forecast for a prescribed geographic area, the area selected by the user via the computerized information apparatus.
106. The computerized information apparatus of claim 104, wherein the information apparatus is configured to display a plurality of icons, individual ones of the icons relating to respective ones of a plurality of topical areas, and receive the user input relating to current topical information which the user desires via the user selecting at least one of the icons.
107. The computerized apparatus of claim 104, wherein said the user input relating to current topical information which the user desires comprises an input to obtain information relating to weather conditions, and the computerized information apparatus is further configured to obtain the information relating to weather conditions for an area local to and containing the personnel transport device from a remote network entity via at least the wireless network interface, said information relating to weather conditions for an area local to and containing the personnel transport device comprising a multi-day forecast, the information apparatus further configured to display at least a portion of the multi-day forecast on the display device in the form of a plurality of iconic weather-related symbols, as well as a plurality of temperature values.
108. The computerized information apparatus of claim 107, wherein the computerized information apparatus is further configured to:
- receive a second user input relating to additional current topical information which the user desires, the additional current topical information relating to parking rates;
- cause retrieval of the information relating to parking rates from a remote network entity via at least the wireless interface network interface; and
- display the retrieved information relating to parking rates on the display device.
109. The computerized information apparatus of claim 104, wherein the camera apparatus comprises a plurality of individual semiconductor-based miniaturized cameras in data communication with at least a portion of the data processing apparatus and configured to generate respective ones of digital data relating to respective ones of substantially different areas proximate the transport device for substantially simultaneous display on the display device.
110. The computerized information apparatus of claim 109, wherein the substantially simultaneous display comprises display within respective ones of a plurality of substantially contiguous windows generated on the display, the windows arranged such that the user can view the substantially different areas simultaneously.
111. The computerized information apparatus of claim 104, wherein the display device comprises a capacitive touch screen input and display device, and the computerized information system is configured to:
- permit the user to touch a region of a screen of the display device corresponding to a physical location displayed on a graphic representation of an area;
- based at least on the user's touch of the region, determine a plurality of coordinates associated with the physical location; and
- utilize the plurality of coordinates to enable at least one function relating to the physical location.
112. The computerized information apparatus of claim 104, further configured to retrieve, via at least the wireless network interface, image data relating to a particular location or business entity, including at least the immediate surroundings of the particular location or business entity which can be displayed on the display device;
- wherein the image data comprises a representation of the particular location or business entity and at least the immediate surroundings, as well as one or more business entities proximate thereto, so as to enable the user to find the particular location or business entity.
113. The computerized information apparatus of claim 112, wherein the computerized logic is configured to apprise the user that the functional mode has been entered, the apprising of the user comprising at least one of: (i) an audible human-intelligible statement or prompt generated by the speech synthesis apparatus; and/or (ii) a visually perceptible textual query displayed on the display device.
114. The computerized information apparatus of claim 104, wherein the personnel transport device comprises one of a plurality of client devices in a client-server relationship with the remote server, others of the plurality of client devices each comprising a personnel transport device.
115. The computerized information apparatus of claim 104, wherein: wherein the computerized information apparatus further comprises a key-based or button-based electromechanical input device configured to enable the user to identify one of the listed plurality of business entities for which the user desires the information via selection of one of the business entities listed in the listing, using a key or button associated with the electromechanical input device.
- the display device comprises a liquid crystal display (LCD) display device;
- the data bus apparatus comprises a data bus compliant with a Universal Serial Bus (USB) protocol, and includes a physical multi-pin connector by which the data bus apparatus can be placed in data communication with the portable electronic device;
- the computerized information apparatus is further configured to retrieve, via at least the wireless network interface, image data relating to a particular location or business entity, including at least the immediate surroundings of the particular location or business entity which can be displayed on the display device;
- the listing comprises a listing displayed on the display device; and
116. The computerized information apparatus of claim 115, further comprising application software configured to run on the portable electronic device, and configured to enable the user to use data transferred from the computerized information system for purposes of navigation after the association has been terminated, the data transferred having been obtained at least in part from a remote server via at least the wireless network interface prior to transfer to the portable electronic device.
117. The computerized information apparatus of claim 115, further comprising:
- a capacitive touch input device configured to allow the user to provide input to the information apparatus by touching a touch-sensitive portion of the touch input device; and
- at least one of (i) ultrasonic sensing apparatus in data communication with at least a portion of the data processing apparatus and configured to detect at least motion external to the transport device and provide the user an alert relating thereto; and/or (ii) infrared sensing apparatus configured to detect the presence of at least a human external to the transport device and provide the user an indication thereof.
118. The computerized information apparatus of claim 104, wherein:
- the display device comprises a capacitive touch-screen input and display device;
- the data bus apparatus comprises a data bus compliant with a Universal Serial Bus (USB) protocol, and includes at least one physical multi-pin connector by which the data bus apparatus can be placed in data communication with the portable electronic device;
- the computerized information apparatus is further configured to retrieve, via at least the wireless network interface, image data relating to a particular location or business entity, including at least the immediate surroundings of the particular location or business entity which can be displayed on the display device;
- the listing comprises a listing displayed on the display device; and
- wherein the computerized information apparatus is further configured to enable the user to identify one of the listed plurality of business entities for which the user desires the information via selection of one of the business entities listed in the listing, via touching a prescribed region of a screen of the touch-screen input and display device.
119. The computerized information apparatus of claim 104, further configured to retrieve, via at least the wireless network interface, image data relating to a location of a business entity, including at least the immediate surroundings of the location which can be displayed on the display device, the location of the business entity being inside of a multi-floor building, the image data showing at least a portion of the interior of the building, the immediate surroundings being located inside the building as well.
120. The computerized information apparatus of claim 104, wherein:
- the display device comprises a touch-screen input and display device;
- the data bus apparatus comprises a data bus compliant with a Universal Serial Bus (USB) protocol, and includes at least one physical multi-pin connector by which the data bus apparatus can be placed in data communication with the portable electronic device, the at least one connector disposed within a recess or box inside the passenger compartment of the personnel transport device so as to not be immediately visible to a user upon entering the passenger compartment;
- the computerized information system is further configured to, based at least in part on the data received form the portable radio frequency device data carried by the user, configure at least one aspect of the operation of the personnel transport device according to user-specific data previously supplied by the user and stored within the computerized information system; and
- wherein the computerized information system is configured to store a plurality of user-specific data previously supplied by respective ones of a plurality of users of the personnel transport device, the respective user-specific data enabling the configuration of at least one aspect of the operation of the transport device differently for each of the users.
121. The computerized information apparatus of claim 104, wherein the data storage apparatus comprises both volatile and non-volatile memory devices, and a direct memory access (DMA) unit in data communication with at least one of the memory devices and the central processor; and the computerized information apparatus further comprises:
- a microcontroller in data communication with at least a portion of the processing apparatus and configured to control at least one aspect of the operation of the personnel transport device;
- a speech library stored on the data storage apparatus and comprising a plurality of words or word fragments which can be used by the speech processing apparatus to evaluate the user's voice input to identify the at least part of the name; and
- wherein the computerized information apparatus is further configured to exit the mode after the expiry of a prescribed period of time without receiving a voice input from the user.
122. The computerized information apparatus of claim 104, further comprising a plurality of display devices in data communication with at least a portion of the data processing apparatus, at least some of the plurality of display devices mounted within a passenger compartment of said personnel transport device substantially so that respective ones of a plurality of users of the personnel transport device can view respective ones of the at least some display devices substantially simultaneously.
123. The computerized information apparatus of claim 122, wherein the plurality of display devices mounted within a passenger compartment of said personnel transport device substantially so that respective ones of a plurality of users of the personnel transport device can view respective ones of the at least some display devices substantially simultaneously each are a touch screen input and display device configured to receive a user's input via a screen thereof.
124. The computerized information apparatus of claim 104, wherein said computerized information apparatus is configured to enable, substantially simultaneously, ad hoc communication links with each of a plurality of portable electronic devices of respective users within a passenger compartment of the transport device, the ad hoc communications links each being configured to exchange data between the computerized information apparatus and the respective portable electronic device.
125. The computerized information apparatus of claim 124, wherein said data exchange between the computerized information apparatus and the respective portable electronic device comprises a transfer of data from the computerized information apparatus to the portable electronic device, the transferred data comprising data which was obtained by the computerized information apparatus from a remote server via at least the wireless network interface, and which is personalized for a user of the personal electronic device in at least one respect.
Type: Application
Filed: Sep 22, 2014
Publication Date: Jan 15, 2015
Inventor: Robert F. Gazdzinski (San Diego, CA)
Application Number: 14/493,198
International Classification: G10L 17/22 (20060101); B66B 1/34 (20060101); B66B 1/24 (20060101); G10L 15/02 (20060101);