The invention relates to the technical field of vehicle control, in particular to a vehicle control method and device, a medium and electronic equipment. The method comprises the steps that when a steering instruction of a vehicle is detected, the expected yawing moment corresponding to the steering instruction is determined; lateral acceleration of the vehicle is obtained, and a weight coefficient is determined according to the lateral acceleration; determining at least one actual tire braking force and at least one actual tire steering force of the vehicle based on the desired yaw moment and the weighting factor; controlling a four-wheel steering system to steer according to each actual tire steering force, and controlling an electronic stability control system to brake according to each actual tire braking force. According to the technical scheme, the tire force provided by the four-wheel steering system and the electronic stability control system can be fully utilized for chassis control, and stable steering of the vehicle is guaranteed.
本申请涉及整车控制技术领域,具体而言,涉及一种车辆的控制方法、控制装置、介质和电子设备。所述方法包括:在检测到车辆的转向指令时,确定转向指令对应的期望横摆力矩;获取车辆的侧向加速度,根据侧向加速度确定权重系数;基于期望横摆力矩和权重系数,确定车辆的至少一个实际轮胎制动力和至少一个实际轮胎转向力;根据各个实际轮胎转向力控制四轮转向系统进行转向,根据各个实际轮胎制动力控制电子稳定控制系统进行制动。本申请提供的技术方案能够充分利用四轮转向系统和电子稳定控制系统提供的轮胎力进行底盘控制,保证车辆平稳转向。
Vehicle control method and device, medium and electronic equipment
一种车辆的控制方法、控制装置、介质和电子设备
2024-03-15
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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