The invention provides a safety control method and device for an automatic driving vehicle, electronic equipment and a storage medium, and relates to the technical field of automatic driving. According to the specific implementation scheme, the running track of a vehicle is monitored, and whether the vehicle currently has a torque abnormal behavior or not is recognized based on the running track at the current moment; and if the vehicle has the torque abnormal behavior, high-voltage power supply of the driving motor and low-voltage power supply of the driving controller are cut off, and a braking system of the vehicle is controlled to execute braking operation. Therefore, according to the scheme, the abnormal torque behavior is recognized based on the running track of the vehicle, when it is determined that the abnormal torque behavior of the driving motor exists in the vehicle, high-voltage power supply and low-voltage power supply of the driving motor are cut off, the vehicle is controlled to conduct braking operation, and vehicle braking is controlled, so that the running safety of the vehicle can be improved; the possible collision risk is reduced, the safety and reliability of automatic driving are further improved, and the development of automatic driving is promoted.

    本公开提供了一种自动驾驶车辆的安全控制方法、装置、电子设备及存储介质,涉及自动驾驶技术领域。具体实施方案为:对车辆的行驶轨迹进行监控,并基于当前时刻的行驶轨迹识别车辆当前是否存在转矩异常行为;若车辆存在转矩异常行为,断开驱动电机的高压供电和驱动控制器的低压供电,并控制车辆的制动系统执行制动操作。由此,本方案基于车辆的行驶轨迹对转矩异常行为进行识别,当确定车辆存在驱动电机的转矩异常行为,通过切断驱动电机的高压供电和低压供电,并通过控制车辆进行制动操作,控制车辆刹车,可以提升车辆行驶的安全性,减少可能存在的碰撞风险,进一步提升了自动驾驶的安全性和可靠性,有助于推动自动驾驶的发展。


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    Title :

    Safety control method and device for autonomous vehicle, vehicle and storage medium


    Additional title:

    自动驾驶车辆的安全控制方法、装置、车辆及存储介质


    Contributors:
    WU LINING (author)

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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