The invention relates to a gear control method and device, computer equipment and a storage medium. The method comprises the steps that a controller local area network message of the electronic parking brake system is collected, and when it is determined that the electronic parking brake system breaks down according to the controller local area network message, the current state of a vehicle is obtained; if the current gear is the driving gear, a gear shifting request of a user is received, and a target gear and a corresponding predicted driving direction are obtained according to the gear shifting request; according to at least one characteristic of the current vehicle speed, the current driving direction, the target gear and the predicted driving direction, whether the risk exists in switching to the target gear or not is judged; if the risk exists, the target gear is processed, and an actual gear is obtained; and gear switching is executed according to the actual gear. By adopting the method, the problem of vehicle driving safety caused by gear shifting due to EPB fault can be solved.

    本申请涉及一种挡位控制方法、装置、计算机设备和存储介质。所述方法包括:采集电子驻车制动系统的控制器局域网络报文,当根据控制器局域网报文确定电子驻车制动系统故障时,获取车辆当前状态;若当前挡位为行驶挡,接收用户的换挡请求,根据换挡请求获得目标挡位及对应的预计行驶方向;根据当前车速、当前行驶方向、目标挡位和预计行驶方向中的至少一个特征判断切换至目标挡位是否存在风险;若存在风险,则对目标挡位进行处理,获得实际挡位;根据实际挡位执行挡位切换。采用本方法能够解决因EPB故障切换挡位带来的车辆驾驶安全的问题。


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    Title :

    Gear control method and device, computer equipment and storage medium


    Additional title:

    一种挡位控制方法、装置、计算机设备和存储介质


    Contributors:
    LONG WANG (author) / ZHAO JIANFEI (author) / ZHOU LUNJIE (author) / ZHANG HUIYU (author)

    Publication date :

    2023-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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