The invention relates to the technical field of intelligent traffic and automatic driving, in particular to an anti-collision auxiliary method and device for an automatic driving vehicle, equipment and a medium, and the method comprises the steps: obtaining a planned path of the automatic driving vehicle in a target area; acquiring road information, vehicle information and pedestrian information on the planned path, and calculating a collision risk level and a reference vehicle speed of the autonomous vehicle in each road section in the planned path according to the road information, the vehicle information and the pedestrian information; and sending the collision risk level and the reference vehicle speed to the autonomous vehicle, so that the autonomous vehicle runs according to the safe vehicle speed of each road section matched with the collision risk level and the reference vehicle speed. Therefore, the problems that automatic driving of the vehicle in the parking lot is better achieved only through field end information, the risk of accidents in the automatic driving process is ignored, the driving safety is reduced, and the user experience is poor in the prior art are solved.

    本申请涉及智能交通与自动驾驶技术领域,特别涉及一种自动驾驶车辆的防碰撞辅助方法、装置、设备及介质,其中,方法包括:获取自动驾驶车辆在目标区域的规划路径;采集规划路径上的道路信息、车辆信息和行人信息,根据道路信息、车辆信息和行人信息计算自动驾驶车辆在规划路径中每个路段的碰撞风险等级和参考车速;将碰撞风险等级和参考车速发送至自动驾驶车辆,使得自动驾驶车辆根据碰撞风险等级和参考车速匹配的每个路段的安全车速行驶。由此,解决了相关技术中仅利用场端信息更好的实现了车辆在停车场内的自动行驶,忽略了自动驾驶过程中发生事故的风险,降低行车的安全性,用户体验不佳等问题。


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    Titel :

    Anti-collision auxiliary method, device and equipment for autonomous vehicle and medium


    Weitere Titelangaben:

    自动驾驶车辆的防碰撞辅助方法、装置、设备及介质


    Beteiligte:
    ZHANG SHUO (Autor:in) / HE YONG (Autor:in) / WEN TAO (Autor:in) / DANG JIANMIN (Autor:in)

    Erscheinungsdatum :

    2022-11-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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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