The invention relates to the technical field of vehicles, in particular to a vehicle wheel anti-skid control method and device, a vehicle and a storage medium, and the method comprises the steps that whether a plurality of wheels are in a skid state or not is detected, and the current anti-skid control stage of the skid wheel in the skid state in the wheels is judged; when the current anti-skid control stage is a first anti-skid control stage, calculating a target rotating speed of a slipping wheel according to a preset first target rotating speed calculation formula; when the current anti-slip control stage is a second anti-slip control stage, the target rotating speed of the slipping wheel is calculated according to a preset second target rotating speed calculation formula; according to the target rotating speed of the slipping wheel, the current wheel rotating speed of the slipping wheel and a target rotating speed change rate limit value determined by the target rotating speed, the anti-slip control torque of the slipping wheel is calculated, and the slipping wheel is controlled according to the anti-slip control torque. Therefore, the adaptability of the anti-slip control algorithm is improved.

    本申请涉及车辆技术领域,特别涉及一种车辆的车轮防滑控制方法、装置、车辆及存储介质,其中,方法包括:检测多个车轮是否处于打滑状态,并判断多个车轮中处于打滑状态的打滑车轮当前所处的防滑控制阶段;在当前所处的防滑控制阶段为防滑控制第一阶段时,根据预设的第一目标转速计算公式,计算打滑车轮的目标转速;在当前所处的防滑控制阶段为防滑控制第二阶段时,根据预设的第二目标转速计算公式,计算打滑车轮的目标转速;根据打滑车轮的目标转速、打滑车轮的当前车轮转速和由目标转速确定的目标转速变化率限制值计算打滑车轮的防滑控制扭矩,并根据防滑控制扭矩对打滑车轮进行控制。由此,提高防滑控制算法的适应性。


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    Title :

    Vehicle wheel anti-skid control method and device, vehicle and storage medium


    Additional title:

    车辆的车轮防滑控制方法、装置、车辆及存储介质


    Contributors:
    DU PENG (author)

    Publication date :

    2023-04-14


    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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