The invention provides an anti-skid treatment method and device for a vehicle, the vehicle, a medium and a program product, and the method comprises the steps that whether the vehicle slips or not is determined according to the slip rate of each wheel of the vehicle and the preset slip rate, and if the vehicle slips, the anti-skid treatment of the vehicle is determined according to the rotational inertia, the wheel radius, the angular acceleration and the slip rate of each slipped wheel; the method comprises the steps of determining the target driving torque of each slipping wheel according to the request torque, the vehicle speed and the torque, if the number of the slipping wheels is two and the slipping wheels are located on the same side, determining the target yawing torque of the vehicle according to the vehicle speed, and adjusting the torque of each wheel according to the request torque of the vehicle, the target yawing torque and the target driving torque of each slipping wheel. According to the technical scheme, the problems of deviation of the vehicle, overheating of a braking system and premature abrasion can be effectively prevented, and the control accuracy of the vehicle is improved.
本申请提供一种车辆的防滑处理方法、装置、车辆、介质及程序产品,该方法包括:车辆根据车辆的每个车轮的滑移率和预设滑移率,确定车辆是否存在车轮打滑,若车辆存在车轮打滑,则通过每个打滑车轮的转动惯量,车轮半径,角加速度,滑转率,车速以及扭矩,确定每个打滑车轮的目标驱动扭矩,若打滑车轮的数量为两个,且处于同一侧,则根据车速确定车辆的目标横摆扭矩,根据车辆的请求扭矩,目标横摆扭矩以及每个打滑车轮的目标驱动扭矩,调整每个车轮的扭矩。本技术方案能够有效防止车辆出现跑偏、制动系统过热以及过早发生磨损的问题,提高了对车辆的控制准确度。
Anti-skid treatment method and device for vehicle, vehicle, medium and program product
车辆的防滑处理方法、装置、车辆、介质及程序产品
2023-04-11
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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