The invention discloses a vehicle control method, a vehicle-mounted controller and a vehicle. The method comprises the steps of obtaining first vehicle data and corresponding actually-measured road surface data in front of a vehicle in the working process of wheels based on a first target torque; determining a target prediction working condition based on the first vehicle data and the actually measured road surface data; determining a second target torque corresponding to the wheel based on a torque distribution strategy corresponding to the target prediction working condition; and the second target torque is updated to the first target torque, and the first vehicle data and the corresponding actually measured road surface data in front of the vehicle are obtained in the working process of the wheels based on the first target torque repeatedly. According to the scheme, the first vehicle data and the corresponding actually-measured road surface data in front of the vehicle are analyzed in advance to determine the target prediction working condition that the vehicle is about to enter, the target torque of the wheels is adjusted, active safety control over the vehicle is achieved, the vehicle control process is converted from post-learning and post-learning into pre-learning and pre-control, and the stability and safety of vehicle running are guaranteed.
本发明公开了一种车辆控制方法、车载控制器及车辆。该方法包括:在车轮基于第一目标扭矩工作过程中,获取第一车辆数据和车辆前方对应的实测路面数据;基于第一车辆数据和实测路面数据,确定目标预测工况;基于目标预测工况对应的扭矩分配策略,确定车轮对应的第二目标扭矩;将第二目标扭矩更新为第一目标扭矩,重复执行在车轮基于第一目标扭矩工作过程中,获取第一车辆数据和车辆前方对应的实测路面数据。本方案,通过提前分析第一车辆数据和车辆前方对应的实测路面数据,以确定车辆即将进入的目标预测工况,调整车轮的目标扭矩,实现车辆主动安全控制,使得车辆控制过程由后知后学转为先知先控,保障车辆行驶的稳定性和安全性。
Vehicle control method, vehicle-mounted controller and vehicle
车辆控制方法、车载控制器及车辆
06.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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