The invention provides a vehicle driving control method and device. The method comprises the steps that the current vehicle state of a target vehicle is detected; judging whether an intelligent recovery mode needs to be activated or not according to the current vehicle state; if yes, activating an intelligent recovery mode, and determining an effective preceding vehicle target of the target vehicle; detecting the vehicle distance between the target vehicle and the effective front vehicle target; calculating motor recovery torque according to the vehicle distance and the current vehicle speed; and performing corresponding driving control on the target vehicle according to the motor recovery torque. Therefore, according to the method and device, the recovery torque can be determined in real time, so that the speed difference between the vehicle and the front vehicle is eliminated when the vehicle slides to the safe following distance between the vehicle and the front vehicle, and the effect of improving the intelligent driving feeling of a driver is achieved.

    本申请提供一种车辆行驶控制方法及装置,该方法包括:检测目标车辆的当前车辆状态;根据当前车辆状态判断是否需要激活智能回收模式;如果是,则激活智能回收模式,并确定目标车辆的有效前车目标;检测目标车辆与有效前车目标的车辆距离;根据车辆距离和车辆当前车速计算电机回收扭矩;根据电机回收扭矩对目标车辆进行相应的行驶控制。可见,该方法及装置能够实时确定回收扭矩,从而在滑行到与前车的安全跟车距离时消除与前车的速差,进而实现提升驾驶员智能驾驶感受的效果。


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    Title :

    Vehicle driving control method and device


    Additional title:

    一种车辆行驶控制方法及装置


    Contributors:
    LUO MAN (author) / HE HANQING (author) / YANG LIJIAN (author) / LI DONGLEI (author) / PENG JUN (author)

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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