The invention discloses a following distance control method for an automatic driving vehicle. The following distance control method comprises the following steps: acquiring current vehicle driving environment temperature and humidity information, current rainfall information, current windscreen wiper state information, rain, snow and fog states in the vehicle driving environment, front following vehicle information and road condition information; judging whether the current scene is an expected function safety scene influencing the car following distance or not; if yes, the current car following distance is adjusted. The invention further provides an automatic driving vehicle following distance control system and a storage medium. Different scenes can be combined, the automatic driving vehicle following distance can be dynamically adjusted, and vehicle driving safety is ensured.

    本发明公开了一种自动驾驶车辆跟车距离控制方法,通过当前车辆行驶环境温度和湿度信息、当前雨量信息和当前雨刮状态信息、车辆行驶环境下的雨、雪、雾状态、前方跟随车辆信息、路况信息;判断当前场景是否为影响跟车距离的预期功能安全场景;如果是,调整当前的跟车距离。本发明还提供一种自动驾驶车辆跟车距离控制系统和一种存储介质。本发明能结合不同的场景,动态调整自动驾车车辆跟车距离,确保车辆行驶安全。


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    Title :

    Automatic driving vehicle following distance control method and control system


    Additional title:

    一种自动驾驶车辆跟车距离控制方法及控制系统


    Contributors:
    GAO GUANGBO (author) / ZHANG MANQI (author) / XU MENGXIANG (author) / LI GEN (author)

    Publication date :

    2022-05-13


    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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