A system includes a communication module (110) configured to establish a first secure communications link (136) with a portable device (134) and a second secure communications link (170) with a contactless smartcard (138). A memory module (148) configured to store information associated with the portable device and the contactless smartcard. A temporary key module (150) configured to store an ID of the contactless smartcard and vehicle operation limitations associated with the ID of the contactless smartcard in the memory module. An authentication module (132) configured to (i) authenticate the portable device and (ii) authenticate the contactless smartcard. A passive entry / passive start (PEPS) module (140) configured to receive authentication of at least (i) the portable device or (ii)the contactless smartcard from the authentication module, and perform a vehicle operation based on at least (i) the received authentication and (ii) the vehicle operation limitations stored in the memory module.

    系统包括通信模块(110),该通信模块被配置成:与便携式设备(134)建立第一安全通信链路(136)并与非接触式智能卡(138)建立第二安全通信链路(170)。存储模块(148)被配置成存储与便携式设备和非接触式智能卡相关联的信息。临时钥匙模块(150)被配置成:将非接触式智能卡的ID以及与非接触式智能卡的ID相关联的车辆操作限制存储在存储模块中。认证模块(132)被配置成(i)对便携式设备进行认证和(ii)对非接触式智能卡进行认证。被动进入/被动启动(PEPS)模块(140)被配置成从认证模块接收至少(i)对便携式设备的认证或(ii)对非接触式智能卡的认证,以及至少基于(i)接收到的认证和(ii)存储在存储模块中的车辆操作限制来执行车辆操作。


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    Title :

    PASSIVE ENTRY AND PASSIVE START SYSTEM AND METHOD USING TEMPORARY KEYS


    Additional title:

    使用临时钥匙的被动进入和被动启动系统及方法


    Contributors:
    GOLSCH KYLE (author)

    Publication date :

    2020-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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