The invention belongs to the technical field of vehicle auxiliary driving, and particularly discloses a braking method and system for an automatic parking fault, a medium and electronic device.The method comprises the steps that in the automatic parking process, the vehicle state of a target vehicle is monitored and determined in real time; if the vehicle is in the fault state, the braking effectiveness of the target vehicle is determined; when the target vehicle is effectively braked, a corresponding comfortable braking strategy is implemented, the comfortable braking strategy comprises the steps of obtaining the road surface type, the road surface slippery state and the remaining safety distance of the place where the target vehicle is located, and determining the target braking distance based on the road surface type and the road surface slippery state; calculating a target deceleration based on the target braking distance and the residual safety distance, and executing comfortable braking according to the target deceleration; and when braking of the target vehicle fails, a corresponding emergency braking strategy is implemented, and the emergency braking strategy includes that the target vehicle is braked with the preset braking capacity. The braking method is safer and more reliable, and the requirement of a user for driving comfort is met.

    本发明属于车辆辅助驾驶技术领域,具体公开一种自动泊车故障的制动方法、系统、介质及电子设备,该方法包括在自动泊车过程中,实时监测并确定目标车辆的车辆状态;若车辆为故障状态,确定目标车辆的制动有效性;当目标车辆制动有效时,实施相应的舒适刹停策略,舒适刹停策略包括获取目标车辆所在地的路面类型、路面湿滑状态,以及剩余安全距离,基于路面类型和路面湿滑状态确定目标制动距离,基于目标制动距离和剩余安全距离计算目标减速度,根据目标减速度执行舒适刹停;当目标车辆制动失效时,实施相应的紧急制动策略,紧急制动策略包括目标车辆以预设制动能力进行刹停。本发明制动方法更具安全可靠性,满足用户驾车舒适性的要求。


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    Title :

    Braking method and system for automatic parking fault, medium and electronic equipment


    Additional title:

    一种自动泊车故障的制动方法、系统、介质及电子设备


    Contributors:
    QIU LIQI (author) / YANG JIAN (author)

    Publication date :

    2023-08-22


    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



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