Method and system for authenticating vehicle equipped with passive keyless system

    公开(公告)号:US09710983B2

    公开(公告)日:2017-07-18

    申请号:US14608720

    申请日:2015-01-29

    CPC classification number: G07C9/00309 G07C2009/00396 G07C2209/63

    Abstract: A system and method is provided for authenticating a vehicle equipped with a passive keyless system. The method includes sending one or more initial challenge signal(s) from a vehicle module to a portable keyfob in response to a passive keyless start attempt of the vehicle, the initial challenge signal(s) being sent before a successful passive keyless start of the vehicle; sending one or more secondary challenge signal(s) from the vehicle module to the portable keyfob in response to at least one trigger event and after a successful passive keyless start of the vehicle; initiating an active authentication to confirm the presence of an authorized driver in the vehicle if a valid response to the secondary challenge signal(s) is not received by the vehicle module; and performing one or more remedial action(s) if a valid response to the active authentication is not received.

    METHOD OF VEHICLE THEFT DECTECTION

    公开(公告)号:US20220097652A1

    公开(公告)日:2022-03-31

    申请号:US17036901

    申请日:2020-09-29

    Inventor: Ron Y. Asmar

    Abstract: A method and system of theft detection for a vehicle are provided. The method comprises providing a telematics module, a body control module and an engine control module disposed in the vehicle having components and at least one theft-detected state. The body control module is in communication with the telematics module and the engine control module. The telematics module is in further communication with a backend server disposed remotely from the vehicle. The method further comprises detecting at least one event by the body control module defining a theft flag. The method further comprises detecting disablement of the telematics module from one of the body control module and the backend server. The method further comprises activating the at least one theft-detected state of the vehicle when the theft flag and disablement of the telematics module are detected.

    METHOD AND SYSTEM FOR AUTHENTICATING VEHICLE EQUIPPED WITH PASSIVE KEYLESS SYSTEM
    7.
    发明申请
    METHOD AND SYSTEM FOR AUTHENTICATING VEHICLE EQUIPPED WITH PASSIVE KEYLESS SYSTEM 有权
    用被动无钥匙系统认证车辆的方法和系统

    公开(公告)号:US20160225203A1

    公开(公告)日:2016-08-04

    申请号:US14608720

    申请日:2015-01-29

    CPC classification number: G07C9/00309 G07C2009/00396 G07C2209/63

    Abstract: A system and method is provided for authenticating a vehicle equipped with a passive keyless system. The method includes sending one or more initial challenge signal(s) from a vehicle module to a portable keyfob in response to a passive keyless start attempt of the vehicle, the initial challenge signal(s) being sent before a successful passive keyless start of the vehicle; sending one or more secondary challenge signal(s) from the vehicle module to the portable keyfob in response to at least one trigger event and after a successful passive keyless start of the vehicle; initiating an active authentication to confirm the presence of an authorized driver in the vehicle if a valid response to the secondary challenge signal(s) is not received by the vehicle module; and performing one or more remedial action(s) if a valid response to the active authentication is not received.

    Abstract translation: 提供了一种用于认证装备有被动无钥匙系统的车辆的系统和方法。 该方法包括响应于车辆的无源无钥匙启动尝试将一个或多个初始挑战信号从车辆模块发送到便携式钥匙扣,初始质询信号在成功的无源无钥匙启动之前发送 车辆; 响应于至少一个触发事件和在车辆的成功的无源无钥匙启动之后,将一个或多个次要挑战信号从车辆模块发送到便携式钥匙扣; 如果车辆模块没有接收到对二次挑战信号的有效响应,则启动主动认证以确认车辆中的授权驾驶员的存在; 并且如果没有接收到对活动认证的有效响应,则执行一个或多个补救动作。

    Method of vehicle theft detection

    公开(公告)号:US11618414B2

    公开(公告)日:2023-04-04

    申请号:US17036901

    申请日:2020-09-29

    Inventor: Ron Y. Asmar

    Abstract: A method and system of theft detection for a vehicle are provided. The method comprises providing a telematics module, a body control module and an engine control module disposed in the vehicle having components and at least one theft-detected state. The body control module is in communication with the telematics module and the engine control module. The telematics module is in further communication with a backend server disposed remotely from the vehicle. The method further comprises detecting at least one event by the body control module defining a theft flag. The method further comprises detecting disablement of the telematics module from one of the body control module and the backend server. The method further comprises activating the at least one theft-detected state of the vehicle when the theft flag and disablement of the telematics module are detected.

    Method for optimizing anti-collision and latency for PEPS passive response

    公开(公告)号:US10275961B2

    公开(公告)日:2019-04-30

    申请号:US14622184

    申请日:2015-02-13

    Abstract: Methods and apparatus are provided for handling the response sequence with geometric elimination of a plurality of keyless fobs. The remote fobs are interrogated with a body control module. A first signal is issued from a first set of remote fobs in a first time slot in response to the interrogation signal from the body control module. A second signal is issued from a second set of remote fobs in a second time slot in response to the interrogation signal from the body control module. The second time slot differs from the first time slot. A first remote fob is authenticated when the first signal is received by the body control module in a free and clear state. The second remote fob is authenticated when the second signal is received by the body control module in the free and clear state. If neither the first nor second signals are received in the free and clear state, the remote fobs are re-interrogated by the body control module.

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