The invention discloses a vehicle auxiliary steering method and device, computer equipment and a storage medium. When the auxiliary steering function is started, a traffic sign in front of the vehicle is recognized through a traffic sign recognition assembly; if it is recognized that the traffic sign comprises the preset steering identifier, the steering angle of the tire is obtained from a steering angle sensor; if the rotating angle number is larger than the preset angle, a torque limiting instruction is sent to a power controller through a vehicle body electric control assembly; executing, by the power controller, a torque limit command to set the steering limit torque to a maximum torque of the vehicle; whether the torque value of the whole vehicle is limited in advance or not is recognized through the TSR, so that a driver limits the torque in advance under the steering condition, tire slipping caused by too large torque during steering is avoided, and the driving safety is improved.
本发明公开了一种车辆辅助转向方法、装置、计算机设备及存储介质;在开启辅助转向功能时,通过交通标识识别组件识别车辆前方的交通标识;若识别出交通标志包括预设转向标识,从转角传感器获取轮胎的转角度数;若转角度数大于预设角度,通过车身电控组件向动力控制器发送扭矩限制指令;通过动力控制器执行扭矩限制指令,以将转向限制扭矩设置为车辆的最大扭矩;先通过TSR识别是否对整车的扭矩值提前进行限制,从而使得驾驶员在转向的情况下对扭矩提前限制,避免转向时扭矩过大导致轮胎打滑,从而提高驾驶的安全性。
Vehicle auxiliary steering method and device, computer equipment and storage medium
车辆辅助转向方法、装置、计算机设备及存储介质
2024-04-26
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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