Abstract: A general short-range remote control alerting system consists of at least one transmitter or encoder device in communication with at least one receiver or decoder device. Each transmitter or encoder device has a factory pre-set unique identification (ID) code. The receiver or decoder device utilizes a memory device, the memory of which will not change due to power supply interruption and can be read or written or re-written to store ID codes from the various transmitters or encoder devices. The transmitter or encoder device transmits ID code to the receiver or decoder device, and upon matching, the receiver or decoder device causes pre-defined functions to be performed, such as a musical tune to be played or a light to be activated or de-activated. A communication protocol realizing the above system is also disclosed. The present invention can be applied to doorbells, security lights, home controls and security alarm systems.

Abstract: A hand-held remote control unit for controlling the operation of a television and other electronic audio/video components, such as a VCR, DVD player, or home stereo, operates in a different mode for use as a video game controller. The location and position of the push buttons on the remote controller unit are arranged such that a subset of the buttons that are used for the television remote control are operable in a different mode as a video game controller. A user rotates the remote control unit from a vertically upright position to a horizontal position to use the remote control unit for operating a video gaming system. When used as a video game controller, the controller indicates which of the subset of buttons on the remote control are to be used for operating the video game.

Abstract: An infusion system for infusing a liquid into a body includes an external infusion device and a remote commander. The external infusion device includes a housing, a receiver, a processor and an indication device. The receiver is coupled to the housing and for receiving remotely generated commands. The processor is coupled to the housing and the receiver to receive remotely generated commands and to control the external infusion device in accordance with the commands. The indication device indicates when a command has been received and indicates when the command is being utilized to control the external infusion device so that the external infusion device is capable of being concealed from view when being remotely commanded. The remote commander includes a commander housing, a keypad for transmitting commands, and a transmitter for transmitting commands to the receiver of the external infusion device.

Abstract: A monitoring system for monitoring a direction of a monitored device when the monitored device is positioned further than a predetermined distance from a monitoring device. The monitoring device receives a locator signal from the monitored device and produces a direction indication that indicates the direction of the received locator signal. If the monitoring device no longer receives the locator signal, the direction indication indicates the direction of the last received locator signal.

Abstract: An efficient method and a system for controlling access to a location secured by a lock mechanism controlled by a lock control unit, which may provide a high degree of flexibility and a high level of security. The method includes the steps of storing a first access code in the lock control unit, the first access code being indicative of a predetermined access right to the location, and storing a plurality of access codes including a second access code in an electronic key device. Using the electronic key device, access to the location is requested by initiating transmission of the second access code to the lock control unit where the transmitted second access code is compared with the first access code and, if the first access code corresponds to the second access code, operation of the lock mechanism is initiated. The user can edit and rearrange the plurality of access codes to obtain access to a plurality of locations.

Abstract: A computer system is configured to be powered up by a hand-held controller. The hand-held controller is in wireless communication with a computer. One or more buttons on the hand-held controller may be used to automatically launch a particular application program which has been pre-selected by a computer user after completing the power up process.

Abstract: A vehicle key-less entry system includes a locking mechanism to lock or unlock vehicle doors; a door-handle detector to detect whether a door handle is manipulated and a manipulation mode when the door handle is detected as manipulated; a mobile device to record identification (ID) information and conduct non-contact communications using the ID information; an authenticator to perform an authentication procedure using the ID information through the non-contact communications with the mobile device when the door handle is detected as manipulated; and a locking controller to control the locking mechanism for locking or unlocking the vehicle door based on the manipulation mode detected by the door-handle detector when a result of the authentication procedure is positive. The door-handle detector may detect whether a door handle is manipulated only.

Abstract: This invention is directed to a system and method for actuating an electronic device having a first protocol with a command device having a second protocol so as to actuate such consumer device regardless of differences in protocol. An electronic device may be remote controlled through a infrared protocol for such functions as being turned on, turned off, or other functions related to the specific device. As such, command devices, such as remote controls are highly specialized and dependent upon the protocol of the electronic device for actuating such device. This invention allows a command device of any protocol to actuate a electronic device of any other protocol through associating the input signal to the electronic device with an output signal from the command device and converting one protocol to another with associated command.

Abstract: A remote control system for precisely identifying a distance from the vehicle to an entry key and favorably controlling a vehicle-mounted device such as a door corresponding to the distance. The system comprises a transmitter transmitting different types of response demand signals within a predetermined communication area outside the vehicle, a vehicle mounted receiver for receiving a response signal released from a portable transmitter/receiver in response to the reception of the response demand signal, a controller controlling the vehicle mounted device corresponding to the reception of the response signal by the vehicle mounted receiver. Locking and/or unlocking door(s) of the vehicle are controlled on the basis of whether or not the receiver receives the response signal to a response demand signal other than one having the largest communication area.

Abstract: A system, apparatus and method for using an electronic key to open electronic locking devices is provided. With the system, apparatus and method, a key code is sent to a user's wireless communication device and is later used to open a corresponding locking device. The key code is generated by a key supplier based on a master key obtained from a master key supplier, e.g. an electronic lock manufacturer. The key code may include a master key portion, a secondary key portion, an activation/expiration portion, a wireless device identifier portion, a time of issue portion, and a time of last use portion.

Abstract: A memory card reading/writing apparatus, access method, program and storage medium thereof, that have a psychological security function, or in other words a mild security function and that make it possible to perform various kinds of management of the memory card even when the memory card is lost. In the memory card reading/writing apparatus of this invention, an apparatus-user-information-acquisition unit acquires apparatus-user information from a memory unit that stores apparatus-user information that identifies the user of the memory card reading/writing apparatus. Also, a memory-card-user-information-acquisition unit acquires the main-memory-card-user information from the memory card that identifies the main user of the memory card. A user-information-comparison unit compares the two kinds of information, and outputs a comparison result. An output unit outputs specific output based on the comparison result.

Abstract: A lock system includes a cylindrical door lock having a latching spindle and an opening spindle which are concentrically oriented, and a wireless communication system to transmit signals indicating the relative positions of the latching spindle and the opening spindle. A door lock assembly can include a lock mechanism for placing the lock assembly into an unlocked state or a locked state, an electrically controlled actuator assembly to control the lock mechanism, a transceiver coupled to the actuator assembly, and a communication device to communicate over a two-way wireless network with the electrically controlled actuator. A retrofit actuator assembly adapted to be mounted on an existing lock to control a locking mechanism of the lock, and a two-way communication device to control the retrofit actuator assembly and to receive signals from the retrofit actuator assembly indicating a state of the locking mechanism.

Abstract: A vehicle remote controller that reduces the number of parts. The vehicle remote controller includes a portable device carried by a driver and a transceiver (11) arranged in the vehicle to output a request signal for intercommunicating with the portable device and to output a transponder driving radio wave. The transceiver outputs the request signal to either a first area, which is in a vehicle passenger compartment, or an area outside the vehicle, and has a common antenna (14) for outputting the transponder driving radio wave to a second area, which is in the vehicle passenger compartment.

Abstract: A method and system for controlling the operation of a vehicle is disclosed that includes a radio frequency transponder and a vehicle configured to respond to data stored in the transponder by preventing or disabling operation of the vehicle under certain conditions indicated by data stored in the transponder. A communications controller receives the data from the transponder, then monitors the operation of the vehicle to make sure it is operated within the limits that are stored in the transponder. By communicating with other controllers on the vehicle that are in charge of other subsystems, it receives information relating to whether the operational limits of the vehicle have been approached or exceeded, and takes appropriate action in that event, the action may include not enabling the vehicle initially, or disabling the vehicle, or causing an operator display to indicate which limit has been exceeded or approached.

Abstract: A method for the authentication of a transceiver unit with respect to a second transceiver unit, located at a distance to it. A first signal is transmitted via an aerial connected to the first unit, when second unit is located within the reception area of the first unit. The first signal is received by means of the second unit via an aerial connected to it, whereby, on the basis of the first signal received, a value is measured that characterizes the strength of the electro-magnetic field generated by the first signal at the location of the second unit. A second signal is transmitted via the aerial connected to the second unit that contains information relating to the magnitude characterizing the field strength; and the second signal is received via the aerial connected to the first unit, where, on the basis of the second signal received, a value is measured that characterizes the strength of the electro-magnetic field generated by the second signal at the location of the first unit.

Abstract: An apparatus for controlling a door lock of a vehicle having an automatic door locking circuit includes a signal sensor and a removable control unit that is responsive to the signal sensor. The removable control unit generates a door lock state change signal when the signal sensor receives a signal having a first predetermined code value. A first controllable switch that is responsive to the removable control unit is removably couplable to the automatic door locking circuit. The first controllable switch is able to override the automatic door locking circuit so that when the door lock state change signal is asserted, the controllable switch applies power to the automatic door locking circuit, thereby causing a change of state of the door lock.

Abstract: A key opening apparatus includes an antenna which receives a first signal of slower transmission speed and a second signal of higher transmission speed, a receiving section, a filter, a comparator, and a decoder, and another set of filter, comparator and decoder. The receiving section receives and processes the first and second signals in common, and the two decoders process the signals using one microprocessor before outputting the result to an output terminal.

Abstract: A fingerprint enrollment and verification module is connected to the electrical circuit of a vehicle to prevent operation of the vehicle by unauthorized users. The module has a sensor that creates a template of a fingerprint when a finger is placed on the module. The module has a flash memory to store enrolled templates and a verification step. After a fingerprint has been enrolled in the module, any operation of that vehicle is possible only after the user's fingerprint is verified to match the enrolled template.

Abstract: A security system, which is introduced into a vehicle or a building having one or more doors, includes a receiving circuit to receive a prescribed remote control signal, an unlocking control mechanism to make a locking mechanism or locking mechanisms to one or more doors be in the unlocked state when the prescribed remote control signal is received, a closing detecting mechanism to detect the closing of a door, and a locking control mechanism to make the unlocked locking mechanism or mechanisms be in the locked state, when the door that is opened after the door or doors are unlocked, and then the closing of the opened door is detected.

Abstract: A remote control device for motor vehicles having a transmitter for wireless transmission activated only when the user has been recognized as the authorized user. An identification device recognizes the authorization and is assembled with the transmitter in a single module. The identification device records personal and individual characteristics of the user and transmits the recorded information to the vehicle, as well as performs the verification check of the within the vehicle.

Abstract: A method and system for remotely controlling access to a value unit. The system includes a central control means which includes control data relating to the control of access to one or more value units by associated access controllers. The system includes remote communication means between the central control means and operator control units, and between those units and access controllers. The control data includes an identity structure for the access controller that defines its permissible behaviour, and access control data defining operator control over the access controller. The access controller remains inaccessible until its identity structure is loaded and implemented. The identity structure may be encrypted so that only the central control means and the access controller can decipher it, thus creating a virtual configuration link between the central control means and the access controller via the operator control unit. The operator control unit only has access to the access control data.

Abstract: A remote lock control apparatus for unlocking of a locking mechanism for disabling running of a vehicle and allowing an engine of the vehicle to be started, when the power of the vehicle battery has been consumed. An ID code collation means successively executes a first step of performing collation of an ID code in response to operation of a kick starting mechanism for the first time and outputting, when the ID code exhibits coincidence, a collation coincidence signal to collation result holding means. This is followed by a second step of controlling operation of actuator driving means so that a handle lock mechanism may be placed into an unlocking state in response operation of the kick starting mechanism for the second time while the collation coincidence holding signal continues to be outputted from the collation result holding means and outputting a collation coincidence signal.

Abstract: A system for opening and closing a garage door is provided. The system includes a vehicle communication module mounted to a vehicle, and a garage communication module, the vehicle communication module and the garage communication module preferably performing Bluetooth™ communication. On the basis of the communication of a vehicle identifier and engine state information, a garage door can be automatically opened and closed.

Abstract: A vehicle locating system includes a first transmitter within the vehicle, the first transmitter is configured to transmit a location signal; and a key fob including: a receiver, a direction indicator, and wherein the direction indicator is configured to point towards the first transmitter in response to receipt of the location signal by the receiver.

Abstract: A keyless entry system comprising a transmitter for transmitting binary pulse signals including a specific identification code by the operation of the user, a receiver for receiving said signals from the transmitter via an antenna, and a controlling section for supplying output signals for making the action intended by said user implemented when said identification code received by said receiver and the register code stored in the storage section are determined to be identified is provided. The ground of the receiving section and the ground of the controlling section are electrically connected.

Abstract: Telecommunication systems, which includes a controller (gateway/server), devices (TV, VCR, refrigerator, security system) and a remote control unit for remotely controlling the devices via the controller, is made more flexible and more user-friendly by allowing an interface like a user-interface and/or device-interface to be downloaded into the remote control unit, in response to a trigger-signal comprising a user-identification and/or a device-identification generated due to a user operating the remote control unit or generated due to an interface-amendment reported to the system.

Abstract: An operator (32) with transmitter overwrite protection is used with a plurality of different transmitters (40, 42, 44). Each type of transmitter has at least one command button that when actuated generates a signal which includes at least a transmitter identifying code. The operator includes a receiver (170) capable of receiving the signal from any of the plurality of transmitters and a memory device (62) that has a plurality of storage locations (63a-f). A controller (60) is connected to the receiver and the controller stores each transmitter identifying code in a corresponding storage location. The controller overwrites one of the transmitter identifying codes in a corresponding storage location when a new transmitting code is learned if the plurality of storage locations are full, except for the transmitter identifying codes for one specific type of the plurality of transmitters.

Abstract: A vending machine uses a field-programmable electronic lock that has a learning process activation device accessible only when the door of the vending machine is in the open position. Using the learning process activation device, a service person activates the electronic lock to perform a key code learning operation, in which the electronic lock receives a key code transmitted from an electronic key and stores the key code in a non-volatile memory for future access control of the vending machine. Data encryption is employed in the communications between the key and the lock to ensure the security of the communications. A communication device installed in the vending machine for communicating with a home base computer allows the operation of the electronic lock to be remotely controlled for access control and auditing purposes.

Abstract: An immobilization system for a vehicle for assisting law enforcement includes a first remote control device, which transmits a predetermined wireless control signal, and a second remote control device, which includes a first directional antenna for transmitting a selectable wireless control signal in a first direction and a second directional antenna for transmitting a wireless enable signal in a second direction. The second remote control device includes an externally operable device for selecting the wireless control signal and the enable signal to be transmitted. A receiver is included for receiving the control signal and the enable signal with the predetermined control signal being substantially unique to the receiver. A device for disabling a vehicle by police, in response to either the predetermined control signal or the selectable control signal, is provided for allowing capture of those assailants seeking to escape by use of a motor vehicle.

Abstract: An information system for vehicles (35) includes a plurality of contactless transceivers (31-32) oriented in the direction of the passengers (36) that allow a data transfer at close range, with a central data processor (2). A data bus (3) is connected with the transceivers (31-32) and with the central data processor (2), so that data can be transmitted between private portable terminals (4) of the passengers and the central data processor (2) in both directions over the transceivers (31-32) and the data bus (3). The portable terminals (4) additionally store passengers' identification data in such a manner that the identification data are transmitted to the central data processor, so that the system can check the passengers' travel authorizations.

Abstract: A receiver assembly (16) includes an amplitude shift keyed mode (52) and a frequency shift keyed mode (58) selectively engagable to receive radio frequency transmissions from the tire monitoring system (26) and a remote keyless entry system (20) and switches between modes in response to receipt of a wake up pattern.

Abstract: A system for monitoring conditions within a tire (12) including a sensor assembly (14) including a pressure sensor (36), an accelerometer (34), a temperature sensor (32), and a transmitter (40) to transmit signals indicative of current tire conditions. A remote transmitter (22) for actuating a remote keyless entry system (19) emits a signal to actuate a function of the keyless entry system (19) such as unlocking doors (20) of the motor vehicle (10). A receiver assembly (16) includes an amplitude shift keyed receiver (52) and a frequency shift keyed receiver (58) selectively engagable to receive radio frequency transmissions from the tire monitoring system or the remote keyless entry system (19).

Abstract: A data system includes a secured appliance capable of receiving broadcast programming and a remote control used to transmit data frames to the secured appliance. The secured appliance is provided with a decryption key that is complimentary to an encryption key provided to the remote control. The encryption key is used to encrypt at least a part of a data frame transmitted by the remote control to the secured appliance, the data frame including data for commanding an operation of the secured appliance. The remote control cannot be used to command certain operations of the secured appliance until such time as the decryption key is supplied to the secured appliance thus effectively limiting the ability to use the secured appliance to access the broadcast programming.

Abstract: An electro-mechanical lock release assembly for an enclosure such as a vending machine and including an electronic lock controller for disengaging a lock assembly securing the door of the enclosure against the enclosure frame in a closed, locked position. The lock controller is actuated remotely through a key controller to disengage the lock assembly and enable the door of the enclosure to be moved to an open position for accessing the enclosure.

Abstract: A data transmission system using a human body as a signal transmission path includes a transmitter and a receiver. The transmitter uses a pair of electrodes which are held in close proximity to the skin of the human body. The transmitter transmits data to the receiver through the signal transmission path partly extending through the human body when a user carrying the transmitter touches a touch electrode of the receiver. The electrodes are integrated into a garment worn by the user in such a manner that the electrodes are kept in a closely facing relation to the skin of the user, thereby establishing the electrical path extending through the human body. With the integration of the two electrodes into the garment, the user wearing the garment as an everyday clothes or uniform can be easy and convenient to carry the transmitter for successful transmission of the data.

Abstract: A crystal-less keyless entry system includes a micro controller, a timing circuit, a memory, and a radio frequency circuit. The memory and timing circuit are a unitary part of the microprocessor. The memory is programmed with a compensation that adjusts an output frequency of the timing circuit such that the output frequency of the timing circuit does not coincide with a frequency discontinuity that occurs within an output of the timing circuit. A method of calibrating the crystal-less keyless entry system includes programming the temperature compensation and a voltage compensation in the memory.

Abstract: A device for controlling a security device, preferably for securing a motor vehicle against unauthorized use, a portable key having a transmitter for sending messages after every actuation and the security device comprising a receiver for messages and the messages including alternating code values which change from message to message. A lag time of equal duration is implemented in the transmitter and receiver respectively, such that the transmitter is switched off by the duration of the lag time. When the transmitter which is not switched off is actuated, a message is transmitted, and when the switched-off transmitter is actuated the transmitter is switched on. The security device is controlled if the time difference information included in the message corresponds to the time difference information which is correspondingly determined in the receiver.

Abstract: The present invention provides an improved transmitting tag for enhancing the tracking and locating capability of a monitoring system and for allowing control over accessibility to particular zones and/or equipment within a restricted area. The tag is provided with a transmitter of multiple broadcasting signals for allowing periodical broadcasting of at least two signals of different strength at different time intervals and preferably of different information content. The signals carry the tag identification code and a strength identification code. The weak signals emitted by the tag can be further exploited for allowing or denying accessibility to local operating systems.

Abstract: A system and method employ a wireless remote keyless entry device to provide entry to a remote system via the wireless device. The system provides a level of authorization and eliminates a complex integration with the remote system to which entry is sought. The remote keyless entry device preferably includes a biometric sensor for receiving a biometric input value and a database including a list of authorized users. Each authorized user has a biometric value and a set of command options associate therewith, and each command option has a command code associated therewith. The device and method allow for one-way secure communication with the remote system, and also provide added functionality and tracking features.

Abstract: An electronic lock utilizes two microprocessors remote from each other for enhanced security. The first microprocessor is disposed close to an input device such as a keypad, and the second microprocessor is disposed close to the lock mechanism and well protected from external access. The first microprocessor transmits a communication code to the second microprocessor when it receives via the input device an access code that matches a preset access code. The second microprocessor opens the lock if the transmitted communication code matches a preset communication code. The dual-microprocessor arrangement is advantageously used in a voice controlled access control system and in a motorcycle ignition control system. The present invention further provides an electronic access control system which has a master electronic key having a preset number of access, and an electronic alarm system for a bicycle that has a remote control mounted in the helmet of the rider.

Abstract: A vehicle remote start control system is for a vehicle including a vehicle engine, an electrical system, and a transponder reader. The transponder reader may enable the vehicle engine based upon wirelessly reading an authorized code from a transponder carried by a user and placed proximate the transponder reader. The system may include a remote start transmitter and a remote start controller at the vehicle. The remote start controller may include a transponder code bypass transmitter electrically connected to the vehicle electrical system for wirelessly transmitting the authorized code to the transponder reader responsive to the remote start transmitter to enable the vehicle engine.

Abstract: The vehicle port control system has a capaciflective sensor, a port, a lock securing the port, and a control unit. The capaciflective sensor senses the presence of objects a predetermined distance from the vehicle port. The sensor communicates its readings to the control unit, which controls the actuation of the lock.

Abstract: A key and lock device comprises a key and a standalone lock. The key has an electronic circuitry with a first memory and a contact. The lock has electronic circuitry with a memory, and a contact arranged to co-operate with the key's first contact. A blocking mechanism is adapted to block operation of the lock unless an authorized key is inserted in the lock. The memory of the key stores a public identification item of the key identifying a group of keys having identical mechanical codes. In the memory of the lock, there is provided a list of the public and secret identification items of authorized keys and a list of the public identification item of non-authorized keys. A key is authorized if the public and secret identification items are present in the list of authorized keys and the public identification item thereof is absent in the list of non-authorized keys.

Abstract: A system for tracking a person from a system subscriber who affixes a location unit to the person to be tracked is provided wherein the location unit calculates the location of the person at any given time. The system includes a web host connected to a wide area web network, such as the Internet, the web host includes a computer readable medium and is accessible by the subscriber from a remote computer terminal. A computer program resides on the web host for receiving a tracking request from the subscriber and transmitting a tracking call to the location unit carried by the person. The computer program includes instructions embodied in computer readable code for automatically transmitting the tracking call, receiving location data from the location unit in response to the tracking call, and transmitting the location data to the subscriber's terminal where the current location of the person is displayed.

Abstract: A transmitter 16, receiver 20 and control circuit 10are provided on a mobile unit, and a response circuit 26, 28, 30 and a control circuit 32, 34, 30 are provided on a portable unit. Priorities are assigned to the transmission of a recognition signal by the response circuit and the transmission of a recognition signal by the operation circuit, and by so doing the transmission from the operation circuit is given priority and performed first if both transmissions are requested simultaneously.

Abstract: A flight attendant actuated warning system for alerting a flight crew in a flight deck compartment of an aircraft of a potential hijacking or other troublesome situation includes a receiver unit on the flight deck and at least one portable transmitter unit with a flight attendant in the passenger cabin. In the event of trouble, the flight attendant can actuate the transmitter to transmit a preselected activation signal having a frequency that does not interfere with the avionics and navigational equipment of the aircraft. The signal is received by the receiver unit and activates an audible and visual alarm of the receiver unit to alert the flight crew. The signal may also actuate a radio in the receiver unit that transmits on a preselected frequency, a transponder to squawk a hijacking code, and a vibratory alarm of one or more portable receivers with flight attendants and/or a federal air marshal.

Abstract: A method and device for checking keyless vehicle access authorization of an operator. The method includes transmitting a code signal from a base station to a mobile identification (ID) transmitter carried by the operator. In response to receiving the code signal, the ID transmitter performs an action which is indicative of a reply signal that is detectable by the base station. The difference of a signal characteristic between a reference code signal monitored at the base station and the reply signal received by the base station is then determined. The signal characteristic correlates with signal propagation time and changes as a function of the distance between the base station and the ID transmitter. The distance between the base station and the ID transmitter is then determined on the basis of a relative determination based on the difference of the signal characteristic between the reference code signal and the reply signal.

Abstract: A system (10) for remotely controlling a function includes a portable transceiver (34) that outputs a request signal (30) at one of a plurality of frequencies. A base unit (24) receives the request signal (30) and performs the requested function in response to the receipt. The base unit (24) includes components (e.g., 66, 70 and 74) that select the one frequency at which the portable transceiver (34) outputs the function request signal (30) and that provide the selected frequency to the portable transceiver.

Abstract: A data carrier intended to be worn by an individual for regulating the authorization of the individual into an access controlled location. The data carrier includes a sensor for monitoring a biometric feature of the individual. Internal to the data carrier is a chip in which previously read biometric data are stored. If the data read by the sensor are identical to the stored data, a read out device integral with the data carrier will broadcast a release signal.

Abstract: The burglarproof device for vehicle includes a portable transmitter having an unlock button for transmitting a preset first ID code, an immobilizer controller for receiving the first ID code from the portable transmitter, and collating the first ID code with a second ID code stored to permit the activation of a handle on the basis of a collation result thereof, and a system relay for permitting an engine operation on the basis of the collation result by the immobilizer controller, or disabling the engine operation on the basis of an operating state of the engine, and a fuel injection controller.