The invention discloses a vehicle control method and device and a computer storage medium. The vehicle control method comprises the steps that whether a brake system is in a pipeline leakage state or not is judged according to the stroke of a brake pedal and the pressure of two cavities of a main cylinder; when it is detected that the braking system is in the pipeline leakage state, a service brake is controlled to conduct active pressure buildup; and when it is detected that the vehicle is unstable, the electric power steering system is controlled to conduct steering compensation. According to the vehicle control method and device and the computer storage medium, when it is detected that the braking system is in the pipeline leakage state, the service brake is controlled to conduct active pressure buildup, and when it is detected that the vehicle is unstable, the electric power steering system is controlled to conduct steering compensation; the maximum braking deceleration and the vehicle stability of the whole vehicle can be achieved in the braking system pipeline leakage state, and therefore panic of a driver is relieved, and secondary risks are avoided.
本发明公开了一种车辆控制方法、装置及计算机存储介质,所述车辆控制方法包括:根据制动踏板行程以及主缸两腔压力判断制动系统是否处于管路泄漏状态;检测到所述制动系统处于管路泄漏状态时,控制行车制动器进行主动建压;检测到车辆出现失稳现象时,控制电动助力转向系统进行转向补偿。本发明提供的一种车辆控制方法、装置及计算机存储介质,检测到制动系统处于管路泄漏状态时,控制行车制动器进行主动建压,以及检测到车辆出现失稳现象时,控制电动助力转向系统进行转向补偿,保证了整车在制动系统管路泄漏状态下能够实现最大的制动减速度以及车辆稳定性,从而减轻驾驶员的恐慌,避免造成次生风险。
Vehicle control method and device and computer storage medium
一种车辆控制方法、装置及计算机存储介质
2023-04-07
Patent
Elektronische Ressource
Chinesisch
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62D MOTOR VEHICLES , Motorfahrzeuge |
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