The invention relates to the field of unmanned vehicles, namely the field of unmanned driving or automatic driving, in particular to an anti-collision method for an unmanned vehicle. The method comprises the following steps of: acquiring obstacle information around the unmanned vehicle; screening a first target obstacle according to the information of the unmanned vehicle and the obstacle; comparing whether the first target obstacle is located within the safe distance of the unmanned vehicle or not; if the first target obstacle is located within the safe distance and the unmanned vehicle is ina moving state, the unmanned vehicle is braked; and if the first target obstacle is located within the safe distance and the unmanned vehicle is in a stationary state, the unmanned vehicle kept stationary. According to the method, the target can be accurately screened, slow braking of the unmanned vehicle can be achieved, and rollover caused by braking is avoided.

    本发明涉及无人车领域,即无人驾驶或自动驾驶领域,更具体地,涉及一种无人车防碰撞的方法。该方法包括:采集无人车周围的障碍物信息;根据所述无人车与所述障碍物的信息,筛选第一目标障碍物;比较所述第一目标障碍物是否位于所述无人车的安全距离内;若所述第一目标障碍物位于所述安全距离内,且所述无人车为运动状态,则对所述无人车进行制动;若所述第一目标障碍物位于所述安全距离内,且所述无人车为静止状态,则保持所述无人车静止。该方法能够准确筛选目标,且能够实现无人车辆的缓制动,避免制动导致翻车。


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    Title :

    Anti-collision method for unmanned vehicle


    Additional title:

    一种无人车防碰撞的方法


    Contributors:
    ZENG WENDA (author)

    Publication date :

    2020-09-25


    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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