The invention relates to a vehicle braking control method and device, a medium and equipment. The method comprises the steps that in the vehicle running process, if it is detected that an accelerator pedal is loosened, target sliding feedback force is determined, and the target sliding feedback force is controlled to be applied to a motor so as to conduct energy recovery; hydraulic braking force equivalent to the target sliding feedback force is calculated and serves as equivalent required braking force; if it is detected that the brake pedal is continuously stepped down, it is determined that the driver needs braking force; and if the equivalent required braking force is greater than the driver required braking force, controlling to apply the driver required braking force plus compensation force to the motor. Thus, when a driver steps on the brake pedal, the driver can be prevented from feeling that the brake pedal has a large idle stroke, and the controllability of driving is improved.

    本公开涉及一种车辆制动控制方法、装置、介质和设备。所述方法包括:在车辆行驶过程中,若检测到加油踏板被松开,则确定目标滑行回馈力,并控制向电机施加所述目标滑行回馈力,以进行能量回收;计算与所述目标滑行回馈力等效的液压制动力,作为等效需求制动力;若检测到制动踏板被持续踩下,则确定驾驶员需求制动力;若所述等效需求制动力大于所述驾驶员需求制动力,则控制向所述电机施加所述驾驶员需求制动力加补偿力。这样,当驾驶员踩下制动踏板时,能够避免使驾驶员感觉到制动踏板具有较大的空行程,提高了驾驶的可控性。


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    Title :

    Vehicle braking control method and device, medium and equipment


    Additional title:

    车辆制动控制方法、装置、介质和设备


    Contributors:
    YUE GUANGJUN (author) / HE ZHIGUANG (author) / XU JIANDONG (author) / LYU DANDAN (author)

    Publication date :

    2023-06-09


    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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