The invention provides a vehicle steering control method and a related device. The method comprises the steps that a rotating speed signal of a motor in a steering system of a vehicle and a vehicle speed signal of the vehicle are obtained; generating a target vibration suppression torque signal based on the rotating speed signal and the vehicle speed signal; the target vibration suppression torque signal is used for adjusting the power-assisted torque of the steering system; synthesizing a second torque signal based on the target vibration suppression torque signal and a first torque signal, the first torque signal being determined based on a torque signal from the target sensor; the target sensor is used for detecting steering wheel torque signals of a vehicle; and controlling the motor to realize power-assisted steering based on the second torque signal. By adopting the embodiment of the invention, the resonance caused by the steering system can be effectively reduced.
本申请提供一种车辆的转向控制方法及相关装置,该方法包括:获取车辆的转向系统中电机的转速信号和车辆的车速信号;基于转速信号和车速信号生成目标振动抑制扭矩信号;目标振动抑制扭矩信号用于调整转向系统的助力扭矩;基于目标振动抑制扭矩信号和第一扭矩信号合成第二扭矩信号,第一扭矩信号基于来自目标传感器的扭矩信号确定;目标传感器用于检测车辆的方向盘扭矩信号;基于第二扭矩信号控制电机实现助力转向。采用本申请实施例能够有效消减转向系统引起的共振。
Vehicle steering control method and related device
车辆的转向控制方法及相关装置
11.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Europäisches Patentamt | 2017
|Europäisches Patentamt | 2019
|VEHICLE STEERING CONTROL METHOD AND VEHICLE STEERING CONTROL DEVICE
Europäisches Patentamt | 2022
|