The invention discloses a vehicle anti-skid control method, a vehicle anti-skid control system and an automobile. The method comprises the steps that a vehicle stability controller is adopted to process current vehicle data, and target driving torque, a target vehicle anti-skid control mode and a target rotating speed are determined; a vehicle dynamic threshold calculator is adopted to process the target driving torque, and the original driver torque is determined; and a motor driving controller is adopted, the target vehicle anti-skid control mode, the target rotating speed and the original driver torque are processed, the target driver torque is determined, and a motor is controlled according to the target driver torque to achieve anti-skid driving. According to the method, the target driver torque is calculated in the motor driving controller, the torque response time is greatly shortened, accurate control can be conducted within the shortest time when the vehicle slips, and the whole vehicle performance is improved.
本发明公开了一种车辆防滑控制方法、车辆防滑控制系统及汽车。该方法包括:采用车辆稳定控制器,对当前车辆数据进行处理,确定目标驱动扭矩、目标车辆防滑控制模式和目标转速;采用车辆动态阈计算器,对所述目标驱动扭矩进行处理,确定原始驾驶员扭矩;采用电机驱动控制器,对所述目标车辆防滑控制模式、所述目标转速和所述原始驾驶员扭矩进行处理,确定目标驾驶员扭矩,根据目标驾驶员扭矩控制电机实现防滑驱动。该方法通过在电机驱动控制器中计算目标驾驶员扭矩,极大缩短扭矩响应时间,使得车辆打滑时能在最短的时间内进行精确控制,提高整车性能。
Vehicle anti-skid control method, vehicle anti-skid control system and automobile
车辆防滑控制方法、车辆防滑控制系统及汽车
2024-04-02
Patent
Electronic Resource
Chinese
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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