Abstract: A method for controlling access to a building selected from a hospital, a medical clinic or the like, or a nursing home, a retirement residence or the like or a portion of the building, comprises (a) positioning an apparatus comprising an input member and an output dispenser proximate to a barrier to entry of the building or the portion thereof; (b) requiring a person to use the input member to provide the apparatus with at least one of (i) their destination in the building or the portion thereof, and (ii) the duration of their attendance at the building or the portion thereof; and (c) using a dispenser apparatus to automatically provide a pass to the person wherein the pass incorporates at least one of the following items of information: (I) the portions of the building which the person may enter, and (ii) the time during which the person may be in the building or the portion thereof.

Abstract: An anonymous vehicular broadcast system that has encrypted links between the roadway infrastructure and the vehicles. The vehicles each have a common private key that is generated from a certification key, provided by a certification authority, and a configuration key that is generated at each power up of the vehicle. The configuration key is not stored in the vehicle so that the vehicle is only stores a portion of the private key.

Abstract: A supply chain monitoring system having a laser-based image system usable within an object processing facility to form images in objects, a reader operable to read the images on the objects, and an object tracking system coupled to the reader over a data network. The laser-based image system includes an image forming device operable to form an array of laser-treated regions in the objects in single shot events, where the arrays of laser-treated regions are associated with images.

Abstract: A vehicle antenna device includes a first antenna and a second antenna. The first antenna surrounds an ignition key cylinder having a key insertion hole and is configured to receive a first signal transmitted from a first transmitter in a key insertion state where a key is inserted into the key insertion hole. The second antenna is configured to receive a second signal transmitted from a second transmitter. The first antenna is positioned between the first transmitter and the second antenna in the key insertion state.

Abstract: Moving data tag readers in a portal responsive to a moving article to improve reading of a data tag on the article. Position sensors determine position information for the moving article. A controller module translates a positioning device having a data tag reader mounted thereon responsive to the determined position information. Moving the data tag reader provides improved reading of the data tag on the moving article.

Abstract: A system and related methods are provided that notify affected persons of an alert message in a timely manner. In one embodiment, an authorized individual may first create an alert that is received by a central server. Next, the system may perform authentication to verify that the person creating the alert message has the authority to do so. If authorization is successful, the alert message may be stored in a database. The system may match the details of the alert message to user subscriptions. After determining who should be notified of the alert message, the system may determine the best way to notify the affected people. The notification mediums may be determined based on user information as well as the details of the alert message. The affected people may be notified via a secure transmission.

Abstract: Various embodiments of the invention may use code division multiple access (CDMA) technology in communications from radio frequency identification (RFID) tags to RFID readers, so that multiple RFID tags may respond to the same RFID reader at the same time on the same frequency and still be reliably decoded by the RFID reader. In some embodiments, orthogonal CDMA PN sequences for the RFID tags to use in creating their responses may first be transmitted to those RFID tags, possibly using a non-CDMA technique.

Abstract: Systems and methods for efficiently querying and identifying multiple items on a communication channel are disclosed. The invention is well suited to use with radio frequency identification with interrogation devices and systems that identify radio frequency identification transponders. A depth-first tree traversal protocol algorithm, including commands and symbols, is used to more efficiently interrogate a plurality of transponders in a short amount of time.

Abstract: A network node determines the suitability of coupled devices for being remotely line powered before actually powering them. The node scan its ports to determine which ports are coupled to devices. The node then interrogates the coupled devices. A unique discovery tone or bit pattern is generated and sent to devices coupled to ports. The node then monitors the port for a return signal. If there is a return signal, it is compared to the transmitted discovery signal. The signal will be identical after allowing for line losses if the coupled device is suitable for remote line powering. If the comparison yields a match, the network node supplies remote line power to the device.

Abstract: A vehicle security control system receives from a separated communication device a demand signal to prohibit or permit engine operation via an immobilizer. The vehicle control device includes a display for displaying information on the engine operation, a communication unit for receiving the demand signal from the separated communication device and a remote security ECU for providing a control signal according to the demand signal, an immobilizer ECU for setting or unsetting the immobilizer according to the control signal. The immobilizer ECU prohibits the display from displaying the information on the engine operation when the immobilizer ECU unsets the immobilizer even when the separated communication device provides the demand signal to prohibit engine operation.

Abstract: A vehicle wheel stealing detecting apparatus (1) includes: a vibration sensor (2) for measuring a vibration of the vehicle; a frequency converting section (16) for converting (i) a result of the measurement carried out by the vibration sensor (2), into (ii) frequency domain data; feature amount extracting section (17) for extracting, from the frequency domain data, a plurality of feature amounts respectively corresponding to frequency bands; and recognition processing section (18) for distinguishing, in accordance with the feature amounts, between (i) a vibration occurring in the vehicle due to force exerted to turn fixing means that fixes the vehicle wheel to the vehicle, and (ii) a vibration due to another factor.

Abstract: A pedestrian detecting device for a vehicle comprises a far-infrared camera picking up a far-infrared image outside the vehicle, an area-candidate extracting portion extracting an area candidate containing a pedestrian image from the far-infrared image picked up, an environment detecting device detecting an environment outside the vehicle that influences the far-infrared image, a ROM storing a pedestrian model in the far-infrared image in association with the environment outside the vehicle, a pedestrian-model extracting portion extracting a pedestrian model associated with the environment that is detected by the environment detecting device from the ROM, and a pedestrian determining portion determining, for a pedestrian detection, whether or not the area candidate contains the pedestrian image, by comparing the area candidate extracted to the pedestrian model extracted. Accordingly, the detection accuracy of the pedestrian can be improved.

Abstract: A vehicle surroundings monitoring apparatus, a vehicle surroundings monitoring method, and a vehicle surroundings monitoring program which can rapidly determine an object such as a pedestrian to be avoided which must be avoided from coming into contact with the vehicle from an image of the surroundings of the vehicle and can provide information to a driver or control the vehicle behaviors.

Abstract: A vehicle wheel arch having an electrical circuit for communicating with an electronic component installed in a tire of the vehicle. The wheel arch comprising an electrical circuit embedded within or installed on a surface of the wheel arch. The electrical circuit includes an antenna formed by a substantially flat arrangement of an electrical conductor and configured to communicate at least one of power and data to the electronic component installed in the tire.

Abstract: A method (and apparatus), includes communicating, by a reader in a vehicle, with a wireless device in a tire, the wireless device having a unique identification, receiving, by the reader, sensed usage information of the tire from the wireless device, and writing, by the reader, usage parameters to a memory of the wireless device.

Abstract: In an electronic device for counting the number of rotations for a tire and wheel assembly, a storage means holds counting information (NbRot) intended to represent the number of rotations counted at each moment. The counting information (NbRot) represents the number of rotations counted from a predetermined time.

Abstract: An external antenna positioned external to a tire, and an internal antenna provided inside a valve of the tire, which transmits and receives power by electromagnetic waves in a predetermined high frequency band is substituted as a new source of power, for a tire pressure/temperature detection device that conventionally uses a battery power source. If the electromagnetic waves in a predetermined high frequency band are well matched to the physical structure and electrical structure of the tire, then, in the space between the tire and a wheel, a magnetic field component is distributed that is substantially perpendicular to the plane that includes the maximum diameter of tire. If the internal antenna is matched to the direction of maximum magnetic field reception, when the tire rotates, and when the position of the wheel is stopped, substantially stable power may be received.

Abstract: A batteryless tire inflation pressure detecting apparatus includes, on the body of a vehicle, antennas and a transmitter transmitting radio waves through the antennas. The apparatus also includes, on each wheel of the vehicle, a pressure sensor sensing the pressure of a tire, a transceiver, and a charging unit powering the pressure sensor and the transceiver. The charging unit is charged with electric power induced by a corresponding one of the radio waves received by the transceiver. The apparatus further includes, on the body of the vehicle, a receiver receiving pressure signals transmitted by the transceivers, a pressure determiner determining the pressures of the tires based on the pressure signals, and a controller. To minimize influence of the radio waves on neighboring devices, the controller controls the transmitter so that least two of the radio waves are transmitted at different times, or at the same with a phase difference therebetween.

Abstract: A seat belt notification system and process for a vehicle can include an occupant detection sensor operable to determine if a vehicle seat is in one of an occupied condition or an unoccupied condition. A seat belt sensor can be operable to determine if a seat belt associated with the vehicle seat is in one of a buckled condition and an unbuckled condition. A feedback device can be operable to provide a physical response to a particular vehicle seat, if the occupant detection sensor determines that the particular vehicle seat is in an occupied condition and the seat belt sensor determines that the seat belt associated with the particular vehicle seat is in an unbuckled condition.

Abstract: A method and device for determining the appropriate time to recharge hydraulic fluid in a work vehicle. The method preferably includes making a real time determination of the at least a quality parameter of hydraulic fluid in a work vehicle. The system includes comparing in real time, the quality parameter to a predetermined value for the hydraulic fluid. The method of the present invention also includes a system for comparing the determined values and communicating same to an operator. The method of the present invention also includes the capacity to control the output level of the work vehicle according to the level of contamination in the hydraulic fluid. The present invention also provides a device for real time monitoring and control of the hydraulic fluid.

Abstract: This invention is designed to enhance the existing hazard signal, turn signal and brake signals of vehicles by placing mini spot lamps on four corners and or to the rear of vehicle, near or at existing signal lamp locations or on sides of vehicle, directing their light beams on a side angle towards the ground away from the vehicle, thus illuminating the indicated signal on the ground for other drivers to see the vehicles intentions. Important information from signal illumination on the ground is transmitted to a following driver several vehicles back, to either side or from an opposing direction of indicating vehicle, who's view may be blocked by interspersed vehicles between the indicating vehicle and the following or on coming driver. Many cases of rear end collisions and accidents are caused from following to close to the vehicle in front and not allowing the proper time to react to other vehicles braking or turning.

Abstract: A motorcycle that preserves the detection accuracy of an inclination sensor without use of a component provided exclusively for protection of the inclination sensor and without the necessity for rigid attachment of the inclination sensor. The motorcycle includes an inclination sensor for detecting a lateral inclination angle of a vehicle body. The inclination sensor is disposed below a component that is removably mounted on the vehicle body.

Abstract: A method and apparatus of an alarm management system (114) for dynamically prioritizing network conditions for a communication system (100) is disclosed. The alarm management system includes a receiver (116) and processor (118) for receiving one of a plurality of alarm conditions indicating a fault in a device within the communication system and classifying the alarm condition. The alarm management system also determines a status of the device and rates the alarm by comparing the classification of the alarm condition with the status of the device. The rated alarm condition can then be ranked against another of the plurality of alarms. The alarm management system then re-evaluates the ranking of alarm condition by repeating the determining and rating steps and then ranks the re-evaluated rated alarm condition against other alarm conditions.

Abstract: An Interactive Home Security System with multiple features including: 1. An intercom 2. Motion detector lights 3. Various alarm sounds 4. Recorded play back 5. Recorded voice warning. This integrated system is a simplified consolidated construction of several home security system components. The controls used for various settings and to operate the system are all in one console unit that is stationed inside the house. The features include motion detector lights, an alarm system that sends out a siren or voice recording, recording of sounds in the alert area to be played back at a later time and an intercom system to communicate with people around the house. The complete system can expand to cover more of the living area depending on how many components are assembled.

Abstract: The present embodiments provide methods, apparatuses, and systems for use in implementing security systems. Some embodiments provide methods that receive a remote alarm message broadcast across an external power line communication (PLC) network at a first internal PLC security system coupled with the external PLC network from a remote second internal PLC security system coupled with the external PLC network with the remote alarm message comprising an alarm identifier of a local alarm message from the remote second internal PLC security system, and trigger a local alert at the first internal PLC security system indicating that the remote alarm message has been received across the external PLC network.

Abstract: A power line communication device configured to facilitate communications over a low voltage power line between a downstream user device and an external power line communication device is provided. In one embodiment, the device may include a communication module configured to communicate over a low voltage power line and a controller configured to control the module. The controller is configured to operate the module in a first configuration in which all repeating is disabled; and a second configuration wherein upstream repeating is enabled and downstream repeating is disabled. The controller may transition from the first configuration to the second configuration in response to a command received via the low voltage power line or upon determining that a triggering event has been detected such as an unacceptable data rate, error rate, or noise detection. In some embodiments, the device may form part of a utility meter and also transmit utility data to the power line communication device.

Abstract: A remote timer, thermometer and paging system includes a first unit having a radio frequency transmitter, a housing having a recess formed therein and a timer for selecting a time period. The system includes a temperature sensor in communication with the first unit for measuring temperature. The system also includes a second unit having a radio frequency receiver adapted to communicate with the radio frequency transmitter of the first unit. The first unit is adapted to wirelessly transmit an alert signal to the second unit when the temperature measured by the temperature sensor matches a pre-selected temperature or when the selected time period has expired. The second unit is insertible into the recess for storage inside the first unit and is removable from the first unit for moving the second unit to a remote location away from the first unit.

Abstract: An elevated mesh network supported and operably coupled to street lamps can be used to remotely monitor and control field devices. The packet transceiver modules of the mesh network can also be coupled to sensors that monitor operation of a street lamp as well as environmental conditions. The elevated mesh network supported by street lamps can use RF links to couple with one or more remote field devices that also have packet transceiver modules. The elevated mesh network can also include a communications gateway that couples the elevated mesh network to an asynchronous communications system. The communications gateway is a store and forward system that can periodically connect to the asynchronous communications system in order to upload compressed data derived from the remote field devices. The asynchronous communications system can connect the elevated mesh network to a back-end computer system that may monitor, diagnose, and control the remote field devices.

Abstract: A radio system for sensing the spatial configuration of a physical object comprising a transmitter (102) which sends a query message to a transponder (104) having at least one antenna (106). A radio frequency shield (108) is moveably interposable between the transmitter and one or more antennas and thereby attenuates the signal strength of the query message received at an antenna. In any state of spatial configuration of the physical object, the transponder is able to receive the query message and, in reply, send a response message containing data determined according to the signal strength of the query message received at the one or more antennas.

Abstract: A radio frequency identification device having sensing elements incorporated in its tags, and the sensing value determines the width of a sensing pulse in its RFID code. Through a pulse-processing unit, during communication, digital sensing values are obtained by measuring the width of the sensing pulse. Since only discrete signals exist, the tag device is insensitive to the fluctuation in its power supply voltage, which is derived from a continuous wave RF carrier.

Abstract: A sensor system has a least one voltage generator for conversion of non-electrical energy to electrical energy. At least one energy store is connected downstream from the voltage generator. At least one voltage converter is connected to the energy store such that its output signal is suitable for operation of a processor controller. At least one sensor is provided, and at least one transmitter enables wire-free transmission of transmission messages produced by the processor controller and containing at least one measured value from the at least one sensor. A timer circuit is triggered as a function of a voltage level of the at least one energy store, and activates the sensor system to transmit at least one transmission message after a specific time interval.

Abstract: A method for monitoring an environment for threat conditions potentially related to a catastrophic event is disclosed herein. The method includes determining baseline levels of one or more environmental agents in an area based upon first measurement data received from a sensor network. The method further includes establishing one or more threshold levels relative to the baseline levels. Second measurement data received from the sensor network is then processed with respect to the one or more baseline levels. The method also includes identifying at least one threat based upon the processing of the second sensor measurement data. The identified threat is then assesses and prioritized.

Abstract: A wireless implantable device for communicating with a remote unit, wherein the wireless device is capable of self-initializing, namely initial booting without requiring an external general booting program to force the booting process. The implantable device can download program instructions from the remote unit for the operation of the implantable device. Moreover, the implantable device provides for checking the validity and integrity of any program instructions received from the remote unit for the operation of the implantable device. The implantable device has power-saving capability in order to extend the operation of the implantable device between battery charges.

Abstract: The invention includes an electronic luggage tag that uses GPS technology to both track luggage, and record the specific times and places that a specific piece of luggage is opened. The invention is designed to prevent luggage theft and additionally to provide users the ability to track the location of lost luggage. The tag device has two components: a luggage tag having an implanted GPS chip and, a separate receiving device for receiving a transmitted signal from the luggage tag.

Abstract: A mobile monitoring device includes a sensor, a controller and a transceiver is in electronic communication with the controller. The transceiver is capable of secure, bidirectional communication with a computing device, or with other devices such as telephones and the Internet. The sensor is in electronic communication with the controller and is capable of detecting a change in a condition of the property being monitored or the area proximate thereto. The monitoring device executes programming commands received from the computing device or other devices or networks. The monitoring device is track-able by various methods. The monitoring device is configured for bi-directional communication with RF sensors to provide a mesh network topology for monitoring numerous items and a relatively large area with small, inexpensive devices. Communications may be digital or analog using recognized or proprietary communications protocols, and may be secured using various encryption algorithms and protocols.

Abstract: A method, system, and computer-readable medium is described for analyzing information to assist security personnel in identifying security threats. In some situations, various threat trend analyses are used to identify trends in various security-related information, and trend analysis information may then be presented to appropriate users (e.g., via displayed graphical charts). In a similar manner, in some situations various types of threat alerts are used to notify appropriate personnel when current conditions trigger the alert, such as in a real-time manner. In some situations, the trend analyses and alerts are selected for a user based on a current role of the user, and in some situations the information about a possible security threat is provided to various security personnel that are determined to be appropriate for the information, such as security personnel in affected geographical locations or that have capabilities related to preventing or addressing such threats.

Abstract: Some embodiments of the invention may incorporate an oscillator circuit into a radio frequency identification (RFID) tag in which the oscillator circuit comprises at least one component that is sensitive to an environmental factor such as temperature or humidity. When the tag responds to an RFID reader, the tag may incorporate the sense environmental parameter into its response by transmitting an oscillating signal whose frequency indicates the value of the parameter. The RFID reader may then determine the parameter by analyzing the resulting analog portion of the waveform in terms of frequency and/or cycle and/or pulse width. In some embodiments, the environmental sensor may be incorporated into the integrated circuit containing the RFID tag circuit.

Abstract: An RF tag includes a sensor for detecting a change in an environment near the RF tag, a storage section for storing identifier information uniquely assigned to each RF tag to identify the RF tag, and a controller for controlling the sensor and the storage section. A reader-writer includes a sensor value requesting section for requesting, with respect to the identifier information, a sensor value detected by the sensor. When the environmental information changes, the reader-writer identifies an object according to the sensor value sent from the RF tag including the identifier information as a response to the reader-writer. It is therefore possible, using an information management system, an information management method, a program, and a recording medium, to recognize an object including a particular tag.

Abstract: A holder, such as clip, for a portable electronic device is equipped with a lost device locator function as well as with an out-of-the area alarm function. The out-of-the area alarm is activated when the portable electronic device is beyond a preset distance from the locator clip.

Abstract: A detection device for detecting a body entering a predetermined range has a transmission means for periodically radiating a pulse-like transmission signal by way of an electromagnetic wave to which a band restriction has been applied, a first reception means and a second reception means, and a judgment means. Each of the reception means performs receiving, as a reception signal, the electromagnetic wave reflected by the body, periodic sampling of the reception signal after a predetermined delay time has elapsed from transmission, and judging, based on a result of the periodic sampling, whether the body exists. The judgment means judges, based on judgment results of each of the first reception means and the second reception means, whether the body has entered into the predetermined range, and outputs a judgment result.

Abstract: A removable liner can be inserted in a women's handbag or mans briefcase. This liner contains a removable packaged device that consists of a compilation of a radio controlled sonic alarm receiver, with a crystal controlled radio frequency hand receiver that is tuned to a small matched frequency radio transmitter, that is carried on the person. A stable adjusted zone of signal influence will be providing a zone of 20 feet around the person. When the pocketbook or briefcase is removed, stolen or mislaid or is removed from the zone of influence within 10 feet of the radio controlled receiver a loud sonic alarm and/or vibration will alert the owner and security guards of the distress of the device protected handbag or briefcase.

Abstract: There is disclosed a system and method for electronic article surveillance wherein the time taken for articles to move from a starting point to a destination point by way of a series of zones is monitored in real time, taking into account bottleneck and non-bottleneck zones. A set of simple rules is applied so as to give estimated times of arrival for any given article. When it is calculated that an article will arrive after a predetermined critical time, an alert is triggered and remedial action may be taken. Various attributes of each zone may additionally be monitored, for example the number of articles in the zone or the temperature of the zone. The system and method may be applied to passengers in an airport, a warehouse or distribution centre, or any other application where articles are being moved from one place to another.

Abstract: A system and method are provided for associating a plurality of objects using a single RFID tag. The RFID tag includes a first page and a second page. An interrogator communicates with a server to interrogate the first page and the second page, wherein the first page and the second page include data that identifies objects to be tracked by the radio frequency identification tag and wherein the identified objects are associated based on a relationship between the first page and the second page.

Abstract: A rack sensor controller is operable to sense information for assets housed in a rack. The rack sensor controller includes a memory storing a location of the rack and sensor information received from a plurality of sensors. At least some of the sensors include one or more RFID readers operable to read RFID tags attached to assets housed in the rack. A processor is operable to receive the sensor information and generate a message including the sensor information and the location of the rack for transmission to one or more back-end applications via a forwarder. The forwarder is operable to receive the message, determine one or more back-end applications to receive the message, replicate the message for each of the back-end applications, and transmit the message to the back-end applications. The back-end applications use the location of the rack and the sensor information to track the assets.

Abstract: In a facility having a plurality of portals and having a number of individuals having access to the portals and where each portal is assigned a unique portal for his or her use, a system is designed which allows each individual to receive a unique voice message from his or her portal that a particular portal is the one assigned when the individual is in the proximity of his or her unique portal. The system comprises a uniquely coded element to be worn by each individual and a plurality of transponders, each transponder affixed on or near a particular portal. Each transponder has a device which emits an IR or RF scanning signal for scanning the coded element worn by a particular individual. Each said transponder has an element to determine when a detected signal has the same unique correspondence to a particular portal. The system also comprises a central computer. When there is correspondence between a detected signal or portal, a signal indicating correspondence is directed to the central portal.

Abstract: A system and method for containing and restricting spread of infectious diseases within hospitals, clinics and other medical facilities by cataloguing and delimiting movement of patients, medical staff, employees, visitors, contractors and other personnel attending or on-site. The system also provides for tracking and cataloguing contaminated medical apparatus, medicine trolleys, food trolleys, medical gas stations, laundry baskets and other mobile or movable medical equipment or facility equipment to prevent spread of the infectious disease or viral entities. According to another aspect, the system includes a poling or supervisory network for auditing the presence or absence of patients, medical staff and other personnel; and medical apparatus, movable equipment or other facility equipment.

Abstract: Systems and methods are provided for monitoring a quantity of waste in a waste transfer station environment. Embodiments of the invention maintain a running total of waste deposited within the waste transfer station by automating the process of recording the weights of vehicles depositing and removing waste from the waste transfer station.

Abstract: A wireless IC tag mounted on a low magnetic permeability material is mounted on a holding part which has first and second surfaces and is made of a high magnetic permeability material. The holding part has a penetrating part which penetrates the first and second surfaces, and a notch which penetrates a part of the first and second surfaces at a periphery. A discontinuous region is formed on the holding part due to the notch, and at least on the penetrating part, the wireless IC tag is tightly held together with the low magnetic permeability material. An axis of reverse direction magnetic flux generated by an eddy current that flows in the periphery of the penetrating part and the notch is shifted from an axis of the magnetic flux produced by electromagnetic waves directed toward the wireless IC tag on the first and second surfaces.

Abstract: An RFID system comprises an intermediate device that includes a first and second antenna coils connected together in a close loop format. The coils are formed on a flexible substrate that can be folded around a magnetic flux blocker such that one loop is on side of the blocker and the other loop is on the other side of the blocker. The intermediate device can then improve communication between a reader on one side of the blocker and a tag on the other. The coil on the reader side of the blocker can receive RF signals being generated by the reader and convert them to an electrical signal that can be passed to the coil on the tag side of the blockage. The second coil can then generate an RF signal that can be transmitted to the tag.

Abstract: An RFID system comprises an intermediate device that includes a first and second antenna coils connected together in a close loop format. The first coil can be optimized for communication with a reader, while the second coil can be optimized for communication with a tag. Thus, the dimension of the first antenna coil and the second antenna coil can be completely independent of each other. The intermediate device can be configured such that it can change the direction of the transmission from either the interrogator or the tag, thereby improving communication when the interrogator and tag are not inline.