The invention provides a PEPS system and a communication method thereof, a vehicle body controller and a vehicle body control method. Before, the vehicle body controller wakes up the whole external CAN network, whether the external CAN network is awakened or not is determined through pre-judged premise information (namely the state information (effective or invalid) of an intelligent key close toa zone bit), so that the network where the whole BCM is located is not awakened under the abnormal false triggering working condition (namely approaching of the intelligent key to the zone bit is invalid), and the standby power consumption of a whole vehicle system is reduced.

    本发明提供了一种PEPS系统及其通讯方法、车身控制器及车身控制方法,车身控制器唤醒整个外部CAN网络之前,通过预判的前提信息(即智能钥匙靠近标志位的状态信息(有效或无效)),来决定是否唤醒外部CAN网络,从而实现在异常误触发的工况下(即智能钥匙靠近标志位无效)不会唤醒整个BCM所在网络,从而降低整车系统的的待机功耗。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PEPS system and communication method thereof, vehicle body controller and vehicle body control method


    Weitere Titelangaben:

    PEPS系统及其通讯方法、车身控制器及车身控制方法


    Beteiligte:
    CHEN XIAOXIONG (Autor:in) / XIANG KANGTAI (Autor:in) / WANG YUZHU (Autor:in) / ZHANG TIANMING (Autor:in) / LU JING (Autor:in)

    Erscheinungsdatum :

    20.10.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    PEPS system of vehicle and control method thereof

    XU JIAN | Europäisches Patentamt | 2021

    Freier Zugriff

    PEPS type vehicle starting control method

    ZHANG GUIJUN / LEI YANYAN / LEI XUE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Relay attack defense method, PEPS system and vehicle

    CAO XIAOCUI / PIAO SHENGRAN / WANG LEI | Europäisches Patentamt | 2021

    Freier Zugriff

    Vehicle body control method and vehicle body controller

    FU GUOQIANG / XU JIANGLE | Europäisches Patentamt | 2023

    Freier Zugriff

    VEHICLE PEPS SYSTEM CALIBRATION USING A MOBILE DEVICE

    CHAPLOW CAROLINE / BEREZIN VYACHESLAV | Europäisches Patentamt | 2019

    Freier Zugriff