The invention discloses an automobile braking torque control method, device and equipment and a storage medium, and the method comprises the following steps: determining a first target theoretical braking torque of each wheel after same-side compensation according to a driver intention braking torque of each wheel; and according to the first target theoretical braking torque, different-side compensation braking torque is determined, and the sum of the first target theoretical braking torque and the different-side compensation braking torque is determined as the target braking torque of the wheels. The method has the beneficial effects that the target braking torque of each wheel does not exceed the capacity, the braking system of the automobile is protected, the braking torque lost at the same side is compensated by adopting a same-side compensation mode, different-side compensation is carried out by combining the transverse stability control limitation of the automobile, the efficiency of the braking system is utilized to the maximum extent, the braking capacity of the automobile is improved, and the service life of the automobile is prolonged. The braking distance of the vehicle is shortened, the driving safety of the vehicle is improved, and meanwhile the transverse stability of the vehicle in the braking process is guaranteed.

    本发明公开了一种汽车制动转矩控制方法、装置、设备及存储介质,方法包括以下步骤:根据各车轮驾驶员意图制动转矩,同侧补偿后确定各车轮的第一目标理论制动转矩;根据所述第一目标理论制动转矩,确定异侧补偿制动转矩,将所述第一目标理论制动转矩和所述异侧补偿制动转矩之和,确定为所述车轮的目标制动转矩。有益效果:使各车轮的目标制动转矩不超出其能力,保护了汽车的制动系统,采用同侧补偿方式对同侧损失的制动转矩进行补偿,再次结合车辆横向稳定控制限制进行异侧补偿,最大程度的利用制动系统的效能,提高车辆的制动能力,缩短了车辆的制动距离,提高了车辆的行驶安全性,同时保证了制动过程中车辆横向的稳定性。


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    Title :

    Automobile braking torque control method, device and equipment and storage medium


    Additional title:

    汽车制动转矩控制方法、装置、设备及存储介质


    Contributors:
    XIONG YONG (author) / ZHANG WEICHAO (author) / CAO YU (author) / DAI KE (author) / SHEN YANG (author) / LU LONGFEI (author) / SUN YUNFENG (author)

    Publication date :

    2023-08-29


    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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