The invention relates to an inter-axle differential control method and device, electronic equipment and a storage medium, the method is applied to a vehicle with a first drive axle and a second drive axle, and the method comprises the steps that running parameters of the vehicle are obtained, and the running parameters comprise the vehicle speed, the steering angle, the accelerator opening degree and the output rotating speeds of the first drive axle and the second drive axle; when the absolute value of the steering angle is smaller than a preset angle threshold value, the accelerator opening degree is smaller than a preset opening degree threshold value, and the vehicle speed is smaller than a preset speed threshold value, it is judged that rotating speed control conditions are met, rotating speed control is conducted on the first drive axle and the second drive axle, and the output rotating speed of the first drive axle and the output rotating speed of the second drive axle are kept consistent; when it is judged that the rotating speed control condition is not met, the slip rate of the first drive axle and the slip rate of the second drive axle are determined according to the driving parameters, and when the slip rate of one drive axle is larger than a preset slip rate threshold value, torque output of the other drive axle is increased.
本发明涉及一种轴间差速控制方法、装置、电子设备及存储介质,该方法应用于具有第一驱动桥和第二驱动桥的车辆,包括步骤:获取车辆的行驶参数,行驶参数包括车速、转向角度、油门开度、以及第一驱动桥和第二驱动桥的输出转速;当转向角度的绝对值小于预设角度阈值、油门开度小于预设开度阈值且车速小于预设速度阈值时,判断满足转速控制条件,对第一驱动桥和第二驱动桥进行转速控制,使第一驱动桥与第二驱动桥的输出转速保持一致;当判断不满足转速控制条件时,根据行驶参数确定第一驱动桥和第二驱动桥的滑移率,并在其中一个驱动桥的滑移率大于预设滑移率阈值时,增大另一个驱动桥的扭矩输出。
Inter-axle differential control method and device, electronic equipment and storage medium
一种轴间差速控制方法、装置、电子设备及存储介质
2025-03-28
Patent
Electronic Resource
Chinese
Inter-axle differential, intermediate axle inter-axle differential assembly and vehicle
European Patent Office | 2022
|Inter-wheel and inter-axle electronic differential control system and method for electric drive axle
European Patent Office | 2024
|Inter-axle differential and method for operation of said inter-axle differential
European Patent Office | 2021
|INTER-AXLE DIFFERENTIAL AND METHOD FOR OPERATION OF SAID INTER-AXLE DIFFERENTIAL
European Patent Office | 2022
|Inter-axle differential and method for operation of said inter-axle differential
European Patent Office | 2022
|