The invention provides a torque distribution method, a vehicle and a storage medium, and relates to the technical field of automobiles, the method comprises the following steps: determining the driving condition of the vehicle based on the driving data of the vehicle; if the driving working condition is the linear acceleration working condition, determining shaft end loads of a front shaft and a rear shaft of the vehicle based on the driving data; determining the torque distribution proportion of the front and rear axles of the vehicle based on the axle end loads of the front and rear axles of the vehicle; and performing torque distribution on the front and rear shafts of the vehicle based on the torque distribution ratio of the front and rear shafts of the vehicle. According to the scheme, under the linear acceleration working condition, when torque distribution is conducted on the front shaft and the rear shaft of the vehicle, the shaft end loads of the front shaft and the rear shaft of the vehicle are considered, torque distribution is conducted on the front shaft and the rear shaft of the vehicle based on the shaft end loads, and therefore the torque distribution mode better conforms to the linear acceleration working condition, and the torque distribution accuracy is improved.
本申请提供了一种扭矩分配方法、车辆和存储介质,涉及汽车技术领域,方法包括:基于车辆的行驶数据,确定该车辆的行驶工况;若该行驶工况为直线加速工况,基于该行驶数据,确定该车辆的前后轴的轴端载荷;基于该车辆的前后轴的轴端载荷,确定该车辆的前后轴的扭矩分配比例;基于该车辆的前后轴的扭矩分配比例,为该车辆的前后轴进行扭矩分配。通过本方案,在直线加速工况下,对车辆的前后轴进行扭矩分配时,考虑到了车辆的前后轴的轴端载荷,基于该轴端载荷,对车辆的前后轴进行扭矩分配,从而使扭矩分配方式更符合直线加速工况,提高了扭矩分配的精准性。
Torque distribution method, vehicle and storage medium
扭矩分配方法、车辆和存储介质
2024-12-03
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |