The invention provides an automatic driving control method and device, a braking system, a vehicle and a storage medium, and relates to the technical field of vehicle control. The method comprises the steps that the current vehicle speed of a vehicle and the working state of an automatic driving controller are obtained; and when the working state shows that the vehicle is in an automatic driving state, an automatic driving controller is in an abnormal state, and the current vehicle speed is smaller than or equal to the preset speed, a vehicle body electronic stability program (ESP) controls a brake actuator to brake and stop. According to the scheme, safe parking can be carried out when the automatic driving controller is abnormal without relying on redundant standby electronic devices such as the automatic driving controller and the brake actuator. Besides, for a non-redundant braking system, safe parking can be carried out when the automatic driving controller is abnormal during the low-speed working condition, so that the driving safety of the vehicle is improved, and the driving risk is reduced.
本申请提供一种自动驾驶控制方法、装置、制动系统、车辆及存储介质,涉及车辆控制技术领域。方法包括:获取车辆的当前车速及自动驾驶控制器的工作状态;当工作状态表示车辆处于自动驾驶状态,且自动驾驶控制器处于异常状态,且当前车速小于或等于预设速度时,通过车身电子稳定系统ESP控制制动执行器进行制动停车。在本方案中,无需依赖冗余的自动驾驶控制器、制动执行器等备用电子器件,便能在自动驾驶控制器异常时,进行安全停车。另外,针对非冗余的制动系统,在低速工况期间,也可以在自动驾驶控制器异常时,进行安全停车,以提高车辆的驾驶安全,降低行车风险。
Automatic driving control method and device, braking system, vehicle and storage medium
自动驾驶控制方法、装置、制动系统、车辆及存储介质
17.01.2023
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 |
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