Coded Record Input (e.g., Ic Card) Patents (Class 307/10.5)
  • Patent number: 7301442
    Abstract: A multi-functional fob provides at least one of the features selected from a programmable lock/unlock button; a voice activated button; an ice-scraper; a credit card strip; and a rechargeable interface. One or a combination of the features may be integrated into a single fob. A fob-retaining device may be provided. Each fob function may be integrated into an electronic device such as a PDA, a cellular phone, a two-way radio, a wristwatch, a voice recorder, an audio player, a video player, or a multi-communication signal fob repeater. Optionally, the fob may have a compass and a timer. Additionally, a multi-functional fob communication system is provided to provide remote communications between a receiver in a fob-activated device and a remote electronic fob device.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: November 27, 2007
    Assignee: General Motors Corporation
    Inventors: Kevin G. Kolpasky, Adrian B. Chernoff, James T. Embach, Christopher E. Borroni-Bird
  • Patent number: 7298058
    Abstract: A remote control engine starting device includes an immobilizer and a remote engine starter for staring an engine when an engine start command is given from a remote location. The immobilizer further includes an interrogating signal outputting section, which outputs an interrogating signal when a signal related to engine starting is received, and an engine start permitting section, which gives engine start permission when a remote engine starter code that the remote engine starter outputs in response to the interrogating signal matches a remote engine starter verifying code preregistered in the immobilizer. The remote engine starter further includes an engine start signal outputting section, which outputs a signal related to engine starting, and a code outputting section, which in response to the interrogating signal, outputs the remote engine starter code preregistered in the remote engine starter.
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: November 20, 2007
    Assignee: Fujitsu Ten Limited
    Inventors: Manabu Matsubara, Minoru Yoshimura
  • Publication number: 20070247280
    Abstract: Aimed at providing an electronic authentication system for a motorcycle excellent in the handlability and operability, operations of turning an ignition knob, and of opening a accommodation lid and a fuel lid, disposed in the front portion of the vehicle, are permitted, when agreement of ID information was judged. The steering bar was made unlockable by operating the ignition knob after agreement of the ID information was judged, and the seat was made unlockable by further operating the ignition knob.
    Type: Application
    Filed: April 6, 2007
    Publication date: October 25, 2007
    Applicant: SUZUKI MOTOR CORPORATION
    Inventor: Tsuyoshi Nakamura
  • Publication number: 20070236329
    Abstract: A vehicle anti-theft apparatus and method can prevent the theft of a vehicle and the illegal use thereof without increased costs. The apparatus includes an IC card carried by a user of a vehicle, an IC card reader in the vehicle for reading information contained in the IC card, and an authentication processing section in the vehicle for authenticating the user when the vehicle is used. The IC card includes a memory for storing identification information and use time limit information of the vehicle. The IC card reader reads the identification information and the use time limit information stored in the memory. When the identification information of the IC card and authentication identification information stored beforehand in the vehicle coincide with each other, and when a current time is within a use time limit of the use time limit information, the authentication processing section permits the use of the vehicle.
    Type: Application
    Filed: August 8, 2006
    Publication date: October 11, 2007
    Inventors: Kazunori Mori, Ryousaku Obo, Kenji Yamanaka, Hiroshi Sakaguchi
  • Patent number: 7279807
    Abstract: A control device includes a transmitter for outputting a request signal to an electronic key in response to the ON operation of a predetermined switch (start switch) among a plurality of switches (winker switch, horn switch, etc.) arranged in the vicinity of a user who has sat on the driver seat of the vehicle (request signal) generator, a transmission circuit, and a transmission antenna, a detector for detecting a response signal from the electronic key (a reception circuit and response signal matching device), and monitor for outputting a lock release instruction to an actuator when the response signal shows that the request is from a regular or proper user.
    Type: Grant
    Filed: September 25, 2003
    Date of Patent: October 9, 2007
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventor: Takeshi Konno
  • Publication number: 20070228829
    Abstract: A theft prevention device makes an ECU operable by transmitting a second ID code to the ECU from a keyset when an input code agrees with a first ID code. A device is provided for inputting a second reference code which is collated with a second ID code provided to a receiver unit of an ECU or a keyset. A device is provided which, when the inputted code and a pre-registered second reference code agree with each other, writes the registered second reference code into the receiver unit as the second ID code. The code which is inputted as the second reference code is inputted based on an opening/closing manipulation of a throttle provided to a vehicle and a plurality of times of standing/storing manipulation of a side stand with and one digit of the code being represented by the number of throttle manipulations during two side stand standing/storing manipulations.
    Type: Application
    Filed: March 28, 2007
    Publication date: October 4, 2007
    Inventors: Takeshi Konno, Naotodn Matsudaira
  • Patent number: 7277007
    Abstract: An automotive keyless smart-start assembly 10 for use in an automobile 22 is provided including an automotive engine 18 having an operating condition and a stopped condition. An ignition controller 16, having a locked state and an unlocked state, is in communication with the automotive engine 18. A receptacle bin 20 is mounted to the automobile 22 and is in communication with the ignition controller 16. The receptacle bin 20 is movable between a closed position 34 and an open position 32. A portable electronic transmitter element 12, including a security code 14, communicates the security code 14 to the ignition controller 16 upon being positioned within the receptacle bin 20. The ignition controller 16 verifies the security code 14 and moves to the unlocked state upon verification. The receptacle bin 20 moves to the closed position 34 upon verification.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: October 2, 2007
    Assignee: Lear Corporation
    Inventors: Nantz John, Tom Tang, Riad Ghabra, Ronald King, Thomas LeMense, Mike Fawaz, David Hein
  • Patent number: 7268665
    Abstract: An anti-theft apparatus including a first memory, which stores an ID code registered in a portable device, a GPS receiver, which determines the present position of the vehicle, a second memory, which stores a predetermined registered position, and a control circuit, which enables registration of the ID code to the first memory when the present position of the vehicle matches the registered position stored in the second memory.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: September 11, 2007
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Osamu Inagaki, Yuuji Shibagaki, Kimitake Takamura
  • Patent number: 7259653
    Abstract: A keyless entry device includes: a transmitter which includes an operating section relating to a door lock state for transmitting a door operation information and a specific identifying information based on an operating state of the operating section; and a receiving unit for outputting a signal to a door lock device based on the transmitted door operation information when the specific identifying information transmitted coincides with a registered identifying information stored previously; wherein a plurality of pieces of partial informations obtained by dividing the registered identifying information are sequentially received by the receiving unit to permit the information to be stored in the receiving unit.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: August 21, 2007
    Assignee: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Tatsuya Michishige, Yoshinori Amagasa
  • Patent number: 7256680
    Abstract: A remote control apparatus for a saddle-type vehicle such as a two-wheeled vehicle includes a transmission antenna for transmitting a signal to a normal portable transmitter carried by a vehicle user. The transmitted signal urges the portable transmitter to transmit an ID signal to a receiver positioned on the vehicle and operably connected to a handlebar lock module. The transmission antenna is disposed within the vehicle body cover at a position spaced away from the handlebar lock module. Upon receipt of the ID signal, a handlebar lock module provides a handlebar lock cancellation operation allowing operation of the vehicle. The invention greatly increases the degree of freedom in arrangement of the transmission antenna.
    Type: Grant
    Filed: October 11, 2004
    Date of Patent: August 14, 2007
    Assignee: Honda Motor Co., Ltd.
    Inventors: Takeshi Konno, Fuminori Kamemizu
  • Patent number: 7248143
    Abstract: The system has a uniform system architecture that is designed for an access authorization request both with and without the use of a transponder. Should a transponder be used, only a corresponding transponder must be fitted in the key that can interact with an immobilizer coil specially provided for this in a receiving unit of the motor vehicle. In this case, the corresponding system requirements have also already been taken into consideration in the system architecture. As a result, the different system requirements for access and right of use systems to a great extent provide flexibility.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: July 24, 2007
    Assignee: Siemens Aktiengesellschaft
    Inventors: Ulrich Emmerling, Axel Müller
  • Patent number: 7245210
    Abstract: A vehicle electronic key system includes a control device mounted on a vehicle and an electronic key for transmitting a response signal in response to reception of a request signal from the control device. The control device includes means for outputting a request signal to the electronic key in response to the ON operation of a main switch of the vehicle (request signal generation means, a transmission circuit, and a transmission antenna), means for detecting a response signal from the electronic key (a reception circuit and response signal matching means), and means for performing an alarm output (monitoring means, a third drive circuit, and an alarm lamp) when no response signal is detected in spite of the output of the request signal.
    Type: Grant
    Filed: September 25, 2003
    Date of Patent: July 17, 2007
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventor: Takeshi Konno
  • Patent number: 7227447
    Abstract: A switch device is provided that ensures formation of a communicable area by a coil antenna. The switch device includes an ignition switch operated by an operator for driving an engine starter, a decorative cap arranged to surround the ignition switch and having an ornamental surface, and the coil antenna arranged adjacent to the decorative cap for transmitting a transponder-driving radio wave. The decorative cap includes a transmittable area that can transmit the transponder-driving radio wave therethrough. The transmittable area is formed in a part of the decorative cap excluding the ornamental surface.
    Type: Grant
    Filed: April 13, 2004
    Date of Patent: June 5, 2007
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Kiyokazu Ohtaki, Takayuki Hiramitsu, Daisuke Kawamura, Tomoyuki Funayama, Koji Iwamoto
  • Patent number: 7224259
    Abstract: A system for unlocking a key cylinderless automobile vehicle door includes a portable object having an identifier and a circuit for interrogating the object. The circuit powers the object and interrogates the object when it is outside the vehicle. The interrogating circuit supplies a signal authorizing unlocking of the door as a function of the identifier. A standby power supply, which is separate from the main power supply of the vehicle, also powers the circuit and the object. As a result, the vehicle door does not require a key cylinder while still ensuring unlocking even if the main power supply of the vehicle fails.
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: May 29, 2007
    Assignee: ArvinMeritor Light Vehicle Systems - France
    Inventors: Jean-Marc Belmond, Frederic Burkat, Sylvain Chonavel, Yi Hwa Chu, Pascal De Vries
  • Patent number: 7222006
    Abstract: Methods and apparatus are provided for determining the duration a motor vehicle engine may operate while operator authorization is verified in response to an ignition request. In one embodiment the method includes the steps of decrementing a pre-authorization timer from a first predetermined time limit and a maximum authorization timer from a second predetermined time limit in response to the ignition request. Also upon receipt of the ignition request an authorization process is initiated. Decrementing of the pre-authorization timer is halted in response to active operation of the starter motor of the motor vehicle, and operation of the motor vehicle is inhibited if either the pre-authorization timer or the maximum authorization timer decrements to zero before completion of the authorization operation.
    Type: Grant
    Filed: January 13, 2004
    Date of Patent: May 22, 2007
    Assignee: General Motors Corporation
    Inventors: David T. Proefke, Thomas M. Forest, Thomas W. Pfeffer
  • Patent number: 7208849
    Abstract: A detachable transmission shift lever theft deterrent arrangement is provided that includes a transmission shift stub accessible from a vehicle interior. A detachable shift lever is provided and arranged to slideably engage the transmission shift stub. A locking mechanism is positioned on the shift lever and arranged to engage the shift stub. A security system including a transponder is positioned on the shift lever, and the transponder is arranged to receive power from an antenna positioned on the shift stub and send a unique signal back to the antenna upon positioning the shift lever within a predetermined range of the antenna. A vehicle ignition system is then enabled when the antenna receives the unique signal from the transponder.
    Type: Grant
    Filed: July 28, 2004
    Date of Patent: April 24, 2007
    Assignee: DaimlerChrysler Corporation
    Inventors: Eric A. Seppala, Michael E Brown
  • Patent number: 7185198
    Abstract: Wrongful authentication process is prevented. A passive entry authenticating section compares an identification signal sent from a portable unit with an identification signal previously stored in a storage section. A biometrics authenticating section compares the biometrics information of a user inputted through a sensor section with the biometrics information registered in a biometrics database. A control section authenticates an authorized user when there is agreement in both the identification-signal comparison result and the biometrics-information comparison result, and controls a lock system to unlock the door lock of the automobile.
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: February 27, 2007
    Assignee: Omron Corporation
    Inventors: Akihiko Nakamura, Keichi Nagayama
  • Patent number: 7176783
    Abstract: A device for identifying authorization and triggering/enabling an action. The device comprises a base unit that detects identity information of a key unit, compares it with predetermined identity information and, if there is a match, triggers or enables the action. The base unit and the key unit each include synchronous generators outputting digital information that changes at predetermined time intervals. The key unit combines information of the digital generator with stored identification code to form a coded information item. The base unit codes the predetermined identity information with information from its own generator and compares this coded information with the coded information from the key unit. If the base unit detects the coded information, the action is triggered. The base unit outputs a signal, the key unit switches an antenna between matched and mismatched states, the antenna reflects the received signal, and base unit evaluates the reflected signal.
    Type: Grant
    Filed: August 17, 2000
    Date of Patent: February 13, 2007
    Assignee: Siemens Aktiengesellschaft
    Inventor: Johannes Ilg
  • Patent number: 7173517
    Abstract: When transmitting an instruction for activating an immobilizer function to a subject vehicle, a base station also transmits a given ID code for releasing the immobilizer function. An immobilizer ECU that receives the instruction and the given ID code, prohibits an engine from being started by other than a key having the given ID code. Therefore, a regular user alone, who owns a key having the given ID code, can start the engine.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: February 6, 2007
    Assignee: Denso Corporation
    Inventors: Akihiro Kondo, Ifushi Shimonomoto, Toshio Shimomura
  • Patent number: 7161464
    Abstract: Herein disclosed is a vehicle security system for protecting a vehicle against use by an unauthorized person, comprising: a base station, located away from the vehicle, for transmitting a control signal; and a vehicle unlocking apparatus, provided in the vehicle. The vehicle unlocking apparatus includes: vehicle communication means for receiving the control signal from the base station; and a vehicle component whose operation is necessary to drive the vehicle. The vehicle component is operable to selectively assume two operation states including a vehicle drive state in which the vehicle component allows the vehicle to be used and a vehicle protection state in which the vehicle component protect the vehicle from being used in response to the control signal received by the vehicle communication means.
    Type: Grant
    Filed: January 13, 2004
    Date of Patent: January 9, 2007
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventor: Masahiro Yuhara
  • Patent number: 7154376
    Abstract: In a security ECU, a CPU instructs a request generation circuit to generate a request signal in the normal operation mode. Thereafter, the CPU shifts from the normal operation mode to the low-power consumption mode. The request generation circuit utilizes clock signals generated by a clock signal generation circuit and continues operation even after the CPU shifts to the low-power consumption mode. Thus, the time for which the CPU operates in the normal operation mode can be reduced, and the power consumption of the entire system is thereby reduced.
    Type: Grant
    Filed: March 9, 2004
    Date of Patent: December 26, 2006
    Assignee: Denso Corporation
    Inventors: Koji Yoshida, Takeshi Kumazaki
  • Patent number: 7148790
    Abstract: A remote control device for controlling a reduced operational mode of a vehicle includes a portable communication device operable to communicate with the vehicle. A detachable component is selectively coupled to the communication device. The communication device is operable to initiate a reduced operational mode for the vehicle upon detachment of the detachable component from the communication device. The portable communication device detects the input in the attached position and initiates a normal operational mode upon the detection. Detachment of the detachable component cause an input voltage to change on the portable device. The reduced operational mode includes inhibiting access to predetermined storage compartments in the vehicle such as a vehicle trunk or glove box. Vehicle speed and RPM are limited in the reduced operational mode.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: December 12, 2006
    Assignee: Denso International America, Inc.
    Inventors: Keiichi Aoyama, Thomas Keeling, Justin McBride, Akio Nakano, Michael Wiegand
  • Patent number: 7142090
    Abstract: A vehicular remote control system includes, on a portable device side, a portable device side first receiver, a portable device side transmitter, and a portable device side second receiver and, on a vehicle side, a vehicle side first transmitter, a vehicle side second transmitter, and a vehicle side receiver. Transmitting and receiving a request signal requesting an identification signal, the identification signal, an interrogation signal, and a response signal between the portable device and the vehicle allows a door lock actuator to be operated if the portable device is legitimate. When the vehicle side second transmitter or the portable device side second receiver breaks down, transmission and reception of a second request signal and the interrogation signal is carried out using the vehicle side first transmitter and the portable device side first receiver, thereby making the door lock actuator operate unhindered without the need for providing special alternative means.
    Type: Grant
    Filed: October 3, 2003
    Date of Patent: November 28, 2006
    Assignees: Honda Motor Co., Ltd., Matsushita Electric Industrial Co., Ltd.
    Inventors: Shinichi Ueda, Suguru Asakura, Shinichi Arie, Akira Kamikura, Kenichi Sawada, Kentaro Yoshimura, Kazuhiko Sueoka, Naoki Hayashi
  • Patent number: 7135788
    Abstract: A plug-in replacement relay for automotive use incorporating a security system (43) to control the actuation of the relay is disclosed. The plug-in replacement relay derives its power supply from bridge rectifier(s) (33, 37) having their inputs connected across the coil socket connector (pins 85, 86) and/or the switching contacts (11) (pins 30, 87), allowing polarity free connection. An inhibitor circuit (31) ensures that the contacts (11) are actuated only when intended.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: November 14, 2006
    Assignee: Dynamco Pty Ltd.
    Inventors: Ivor Metlitzky, Richard Thomas Frizell
  • Patent number: 7135787
    Abstract: The disclosed technology can be used to develop systems and perform methods in which movements (e.g., manipulations of a door handle) associated with a locking element can be detected based on a sequence of signal interruptions caused by these movements and such sequence of signal interruptions can further serve as a basis for identifying an authorized user and as a basis for actuating the locking element to enable the authorized user to gain access to a restricted-access space defined within an enclosure (e.g., an automobile, a boat, an aircraft, a building, a container, a cabinet, etc.).
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: November 14, 2006
    Assignee: GeoCentric Systems, Inc.
    Inventor: George J. Alexandropoulos
  • Patent number: 7132762
    Abstract: A plug-in replacement relay for automotive use incorporating a security system (43) to control the actuation of the relay is disclosed. The plug-in replacement relay derives its power supply from bridge rectifier(s) (33, 37) having their inputs connected across the coil socket connector (pins 85, 86) and/or the switching contacts (11) (pins 30, 87), allowing polarity free connection. An inhibitor circuit (31) ensures that the contacts (11) are actuated only when intended.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: November 7, 2006
    Assignee: Dynamco Pty Ltd
    Inventors: Ivor Metlitzky, Richard Thomas Frizell
  • Patent number: 7116803
    Abstract: A movable-vehicle security system includes a facial-recognition system including a scanner such as a television or infrared camera directed at the face of a person in the driver's seat, which system produces output control signals that are applied to enable or disable operation of the vehicle, with or without a key or other supplemental security system. In a particular embodiment, the system includes a camera mounted on the “third taillight” assembly (which is preferably mounted below the roof and inside the rear window), directed at the rear-view mirror, and coupled to a facial-recognition computer, which in turn is coupled (with appropriate security precautions) to an enabling element for the vehicle, such as a starter motor. In a further embodiment, the system can be coupled to various elements of the motive system to create an auto-starting car.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: October 3, 2006
    Inventors: Jerome H. Lemelson, Louis J. Hoffman
  • Patent number: 7109843
    Abstract: A vehicle remote control system in which a plurality of users carry respective electronic keys that are assigned respective ID codes, for communicating with a vehicle-mounted control apparatus that periodically transmits a calling code followed by the ID codes in succession, in which an electronic key that is within communication range responds to its specific ID code by transmitting response data to the vehicle-mounted apparatus for thereby initiating a control operation, and in which when an electronic key responds, the corresponding ID code is made the first in the sequence of ID codes when the calling code and ID codes are next transmitted.
    Type: Grant
    Filed: August 14, 2003
    Date of Patent: September 19, 2006
    Assignee: Denso Corporation
    Inventors: Nobuyoshi Nagai, Ryozo Okumura
  • Patent number: 7091824
    Abstract: A remote starting control apparatus is installed in a vehicle incorporating an immobilizer section for inputting a key code output based on insertion of an ignition key into a key cylinder, and when determining that the input key code is a predetermined key code, enabling an engine to be started. The remote starting control apparatus performs starting control of the engine in response to an instruction from a portable transmitter. It includes comparing two or more key codes output from an immobi amplifier in response to two or more key code output requests, thereby determining the key code to be stored in EEPROM from among the key codes, storing the determined key code in the EEPROM, and supplying the key code stored in the EEPROM to the immobilizer section upon reception or a start command of the engine by remote operation.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: August 15, 2006
    Assignee: Fujitsu Ten Limited
    Inventors: Manabu Matsubara, Minoru Yoshimura
  • Patent number: 7088219
    Abstract: A method, apparatus, and computer program are provided for remotely controlling the ignition of a vehicle. A variety of conditions can be placed on the vehicle for operation, such as time or geography, from a variety of remote wireless technologies. The ignition control system is also capable of effectively learning safe zones under which the vehicle can operate. Also, the ignition control system can cease operations upon request by an owner or law enforcement.
    Type: Grant
    Filed: January 16, 2004
    Date of Patent: August 8, 2006
    Assignee: International Business Machines Corporation
    Inventors: Christopher James Dawson, Craig William Fellenstein, Rick Allen Hamilton, Edward Noel Luddy, II
  • Patent number: 7075409
    Abstract: A control system for vehicle devices uses an access control device to specify an identification datum, which is used by a control module to modify operation of a set of vehicle devices and functions of such devices. The control module can either disable access to the set of devices or modify operations of the vehicle devices by limiting the functionality of the selected vehicle devices. A valet using a valet key can drive the car under restrictions and a selected set of vehicle devices can be disabled during a valet's use of the vehicle.
    Type: Grant
    Filed: January 15, 2003
    Date of Patent: July 11, 2006
    Assignee: DaimlerChrysler Corporation
    Inventor: George A Guba
  • Patent number: 7064651
    Abstract: An automatic vehicle theft prevention system (52) selectively enables an ignition system (22) of a vehicle (20). The system (52) includes an interrogator circuit (54) that generates and radiates an excitation signal (68). A transponder circuit (56) in close proximity to the interrogator circuit (54), and separate from an ignition key (48) of the ignition system (22), detects the excitation signal (68) and modulates the excitation signal (68) to produce the return signal (74) containing an identification code (76) for the transponder circuit (56). The return signal (74) is radiated from the transponder circuit (56) and received at the interrogator circuit (54). When a controller (58), in communication with the interrogator (54), detects the identification code (76) in the return signal (74), the controller (58) actuates a relay (60) to an enable mode to enable the ignition system (22).
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: June 20, 2006
    Inventor: Joseph R. Goetz
  • Patent number: 7049940
    Abstract: A door opening/closing device for a vehicle includes a control mechanism recognizing an opening/closing operation of a vehicle door based upon an operation of a door handle, operating a door lock mechanism so as to unlock the vehicle door when the opening operation of the vehicle door is recognized, operating the door lock mechanism so as to lock the vehicle door when the closing operation of the vehicle door is recognized, and controlling a light-emitting means included in the door handle to light-emit In response to the operation of the door lock mechanism.
    Type: Grant
    Filed: June 24, 2003
    Date of Patent: May 23, 2006
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Kiyokazu Ieda, Yuichi Murakami, Eiji Mushiake, Hisashi Inaba, Masahiro Ueda
  • Patent number: 7037148
    Abstract: A theft prevention apparatus of a personal watercraft equipped with a main switch for opening/closing a main power-supply circuit including a starting circuit of an engine is provided. The apparatus inhibits the engine from starting when it detects the main switch being in an ON-state, no existence of a connection between an operating device of the main switch and the main switch, and a stopping of the engine. The apparatus prevents the engine from starting by inhibiting at least one of the starting circuits of the engine, an ignition circuit of the engine, and a fuel injection circuit of the engine from closing the circuit(s).
    Type: Grant
    Filed: March 11, 2004
    Date of Patent: May 2, 2006
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Yoshinori Tsumiyama, Kenichi Nakagawa
  • Patent number: 7034658
    Abstract: An engine starting controller for a vehicle provided with a smart ignition function. The controller communicates with a portable communicator including an emergency key. When the battery of the portable communicator is drained, the emergency key is used to open the door lock and start the engine. A seat for depositing the emergency key is provided in the passenger compartment. The starting of the engine is enabled when the emergency key is deposited on the seat. The seat is illuminated or moved to notify the driver where to deposit the key.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: April 25, 2006
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Masaki Hayashi, Masaki Yoshino, Tomoyuki Funayama, Toshinori Aoki, Yoshinori Fukuoka
  • Patent number: 7011377
    Abstract: An electronic unit for automatically activating a parking brake in dependence of at least one specified operating parameter or operating mode of a motor vehicle, which can be started without a mechanical key, is equipped with a device for arbitrarily preventing the automatic activation of the parking brake. In a first alternative, the unit is connected with a key button, which can be directly manually actuated, in the form of an OFF switch for the arbitrary prevention of the automatic activation of the parking brake. In a second alternative, the electronic unit in a motor vehicle, which can be started through an electronic authorization verification device with wireless code transmission, is equipped with a mechanism with which the arbitrary prevention of the automatic activation of the parking brake can be triggered by inserting the authorization verification device in a holding shaft that is provided for this purpose.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: March 14, 2006
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Rudolf Ehrmaier, Anton Sappler, Reinhard Schmerer
  • Patent number: 7002449
    Abstract: Keyless entry includes a plurality of mobile devices each capable of fitting thereto a transponder for immobilizer authentication and a car-mounted device having a mobile device communication portion for communicating with the mobile devices and an immobilizer authentication portion for executing immobilizer authentication by making communication with the transponders. The immobilizer authentication portion includes a transmission/reception portion for communicating with the transponders, an ID preservation portion for storing and preserving IDs of transponders that have already been registered and a combination ID preservation portion for storing and preserving combinations of IDs of the registered mobile devices and IDs of the transponders fitted to the mobile devices.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: February 21, 2006
    Assignee: Alps Electric Co., Ltd.
    Inventor: Takehito Sugawara
  • Patent number: 6998967
    Abstract: This method is intended for a vehicle (2) equipped with a hands-free access system comprising a badge (4) and means of communication by electromagnetic signals between the vehicle (2) and the badge (4) making it possible to locate the badge (4) with respect to the vehicle. The hands-free access system makes it possible to operate a locking of the doors when the last door of the vehicle (2) is closed and when the badge (4) exits a first zone (Z1) delimited around the vehicle. A second zone (Z2), more extensive than the first zone (Z1), is delimited around the vehicle. A relocking is commanded when, after a locking of the doors commanded by the hands-free system, a door is opened without action of the hands-free system and then closed again, uniquely insofar as a badge (4) is located within the second zone (Z2).
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: February 14, 2006
    Assignee: Siemens VDO Automotive
    Inventors: Alain Brillon, Jean-Michel Farinier
  • Patent number: 6999867
    Abstract: An engine control unit which can solve current leakage from an ignition system or the like due to attachment of water drops or the like when washing a vehicle. A power circuit receiving power supply from a battery, supplying the power to an engine control unit, and maintaining supply of a power to the engine control unit even when the power supply from the battery is stopped, a unit disconnection detecting circuit for detecting that the engine control unit is disconnected from the battery, and an EEPROM are provided, and when disconnection of the engine control unit is detected, an engine stop flag is stored in the EEPROM, and when the engine control unit is connected and a power is supplied from the battery, the engine is not permitted to start for a certain period of time if the engine stop flag is stored in the EEPROM.
    Type: Grant
    Filed: March 1, 2004
    Date of Patent: February 14, 2006
    Assignee: Honda Motor Co., Ltd.
    Inventor: Takeshi Konno
  • Patent number: 6982632
    Abstract: A vehicle engine starting apparatus has an engine start switch, a display device and a microcomputer. The display device shows the location of the start switch. The microcomputer identifies a specific signal, and controls the display device in accordance with the result of the identification executed by the microcomputer.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: January 3, 2006
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Chikao Nagasaka, Toru Nakamura, Toshiyuki Isogai, Shinji Kishida
  • Patent number: 6980105
    Abstract: In an integrated system of alarm components used in the real estate industry, the product family consists of three primary components: a portable transmitter unit, a vehicle-mounted transceiver unit, and a house-installed receiver unit. The system is intended to enhance the personal safety of real estate professionals who venture into the field, e.g., to show vacant houses to potential buyers. The transmitter is sized to be handheld, attached with a belt clip, or carried in pocket. When a panic button on the transmitter is depressed, the transmitter sends coded radio frequency signals which will activate either or both of the vehicle-mounted transceiver and the house-installed receiver as well as other system devices within range. When the transceiver is activated, the unit's horn will sound, and the transceiver will in turn transmit a coded radio frequency signal to any one or more identified receiver units sharing the same signal code.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: December 27, 2005
    Inventor: Todd Robert Hodgen
  • Patent number: 6965347
    Abstract: A receiver includes a circuit board and a dielectric antenna. The circuit board has a receiving circuit on a first surface, and a ground pattern on a second surface. The circuit board is disposed close to a rear window of a vehicle so that the ground pattern faces a roof panel. The dielectric antenna extends from an edge of the circuit board toward and along the rear window. As a result, the roof panel capacitively couples with the ground pattern, so that the roof panel becomes imaginary ground. The dielectric antenna functions as a monopole antenna with the imaginary ground. It is not influenced with a metallic material of the vehicle.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: November 15, 2005
    Assignees: Nippon Soken, Inc., Denso Corporation
    Inventors: Yuji Sugimoto, Syuichi Kono, Masahito Hirayama, Tomoyuki Miyagawa, Gorou Inoue
  • Patent number: 6963794
    Abstract: A system for automatic access or driving authorization for a motor vehicle includes a first device in the form of a control device having at least two states for engaging and disengaging vehicle door locks, an immobilizer, or the like. An associated second device is provided in the form of an electronic key, an ID transmitter, a chip card or the like. Both devices have means for transmitting or receiving signals, including a coded operating signal for authenticating the second device, so that a change in the state of the first device can be implemented when the second device is authorized. Before the second device is first activated, it is in a sleep state in which operation-independent function is not permitted and energy consumption is reduced. During a first operator-dependent authentication, the second device is changed over from the sleep state into a standby state in which an operation-independent function is at least partially made possible.
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: November 8, 2005
    Assignee: DaimlerChrysler AG
    Inventors: Michael Geber, Uwe Hipp, Johannes Mattes, Karl Mueller, Andreas Pohlmann, Matthias Reinhardt, Markus Ruther, Dietmar Weisser
  • Patent number: 6954007
    Abstract: A method is for controlling entry, e.g., into a motor vehicle, during which a key and a base station wirelessly exchange authentication data between one another in an active or a passive communication mode. At the beginning of the authentication process, the base station transmits a call signal to the key, and the key replies to the call signal with a reply signal. The base station verifies the received reply signal of the key in the communications mode in which the reply signal was received. If the reply signal of the key was received in the active communications mode, the base station transmits a first selection instruction to the key thus causing the key to perform the subsequent communication in the active communications mode. If the reply signal of the key was received in the passive communications mode, the base station transmits a second selection instruction to the key thus causing the electronic key to perform the subsequent communication in the passive communications mode.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: October 11, 2005
    Assignees: Volkswagen AG, Robert Bosch GmbH
    Inventors: Michael Meier, Stephan Schmitz, Andreas Titze, Dominique Nemetschek
  • Patent number: 6919791
    Abstract: An electronic key device for a vehicle which performs starting of the vehicle by performing ID verification against a portable electronic key unit includes an ID verification device, a decision device, and a vehicle starting control device. When the number of times that the result of ID checking by the ID verification device is negative and also the portable key unit is not present within the vehicle arrives at a predetermined value, a locked mode is set in which thereafter starting of the vehicle is prohibited unless a predetermined procedure is performed. When the result of ID checking by the ID verification device is affirmative and the portable key unit is not present within the vehicle, then no such predetermined number of times calculation for setting the locked mode is performed.
    Type: Grant
    Filed: May 1, 2003
    Date of Patent: July 19, 2005
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Shunichi Toyomasu, Tetsuya Asada, Yoshiki Onuma, Teppei Nagano
  • Patent number: 6888445
    Abstract: A vehicle identification system. The system includes an electronic access card for storing information associated with a user of the electronic access card, a card reader for receiving the electronic access card and for reading the associated information and a display for receiving at least a portion of the associated information from the card reader and for displaying the portion of associated information when the user operates a vehicle. The display is located on the vehicle, and the displayed information includes at least a unique identifier assigned to the user of the electronic access card. In one arrangement, the unique identifier assigned to the user of the electronic access card can be transferrable to other vehicles such that the identifier can be displayed on any vehicle having the card reader and the display when the user operates such vehicle.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: May 3, 2005
    Inventors: Bradley L. Gotfried, Benjamin Gotfried
  • Patent number: 6873061
    Abstract: In a transponder key for an electronic drive-away blocking device function, which may have at least a first status in the form of the deactivation of the drive-away blocking device and a second status in the form of an activation of the drive-away blocking device, a first memory area is provided in which status information can be stored, indicating the most recently implemented status. Preferably, a second memory area is also provided in the transponder key in which a cycle counter information can be stored, indicating the reading of a counter that is incremented whenever a transition takes place from the second status to the first status.
    Type: Grant
    Filed: May 14, 2003
    Date of Patent: March 29, 2005
    Assignees: Bayerische Motoren Werke Aktiengesellschaft, Huf Huelsbeck & Fuerst GmbH & Co. KG
    Inventors: Martin Kaltenbrunner, Harald Kemmann
  • Patent number: 6867684
    Abstract: According to the inventive method for operating a vehicle, the authorization to access the vehicle is given in a dialogue between a control device which is fixed in the vehicle and an authorization verification device which is carried by the user. Said authorization verification device is also used to enable the vehicle drive unit to start. According to the invention, the authorization verification device is interrogated for the purpose of starting the vehicle drive unit independently of the process for establishing access authorization. The invention also relates to a device for carrying out the inventive method. The memory of said device is part of an activating unit for the vehicle drive unit.
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: March 15, 2005
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventor: Michael Koblbauer
  • Publication number: 20040252014
    Abstract: The system has a uniform system architecture that is designed for an access authorization request both with and without the use of a transponder. Should a transponder be used, only a corresponding transponder must be fitted in the key that can interact with an immobilizer coil specially provided for this in a receiving unit of the motor vehicle. In this case, the corresponding system requirements have also already been taken into consideration in the system architecture. As a result, the different system requirements for access and right of use systems to a great extent provide flexibility.
    Type: Application
    Filed: May 21, 2004
    Publication date: December 16, 2004
    Applicant: Siemens Aktiengesellschaft
    Inventors: Ulrich Emmerling, Axel Muller
  • Patent number: 6831993
    Abstract: A movable-vehicle security system includes a facial-recognition system including a scanner such as a television or infrared camera directed at the face of a person in the driver's seat, which system produces output control signals that are applied to enable or disable operation of the vehicle, with or without a key or other supplemental security system. In a particular embodiment, the system includes a camera mounted on the “third taillight” assembly (which is preferably mounted below the roof and inside the rear window), directed at the rear-view mirror, and coupled to a facial-recognition computer, which in turn is coupled (with appropriate security precautions) to an enabling element for the vehicle, such as a starter motor. In a further embodiment, the system can be coupled to various elements of the motive system to create an auto-starting car.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: December 14, 2004
    Inventors: Jerome H. Lemelson, Louis J. Hoffman