The invention relates to the technical field of automobile travel, in particular to an automatic lane changing method and device of a vehicle, the vehicle and a storage medium, and the method comprises the steps that when a lane changing request of the vehicle is recognized, environment information around the vehicle is acquired; the actual position of at least one target around the vehicle is identified according to the environment information, and the periphery of the vehicle is divided into at least one sub-area according to the actual position of each target; based on the position relation between each sub-area and the vehicle, the safety level and the passing efficiency level of lane changing of the vehicle are matched, and when the safety level and the passing efficiency level are both larger than the preset danger level, it is judged that the vehicle meets the lane changing condition, and the vehicle is controlled to execute the preset lane changing action so as to change the lane to the target lane. Therefore, the problems that in the related technology, an automatic lane changing function of a vehicle cannot accurately judge the information of the environment around the vehicle, the safety of a user and the passing efficiency of the vehicle cannot be guaranteed, and the vehicle using experience of the user is reduced are solved.

    本申请涉及汽车出行技术领域,特别涉及一种车辆的自动换道方法、装置、车辆及存储介质,其中,方法包括:在识别到本车的换道请求时,获取本车周围的环境信息;根据环境信息识别本车周围的至少一个目标的实际位置,并根据每个目标的实际位置将本车周围划分为至少一个子区域;基于每个子区域与本车之间的位置关系匹配本车换道的安全等级和通行效率等级,在安全等级和通行效率等级均大于预设危险等级时,判定本车满足换道条件,并控制本车执行预设换道动作,以换道至目标车道。由此,解决了相关技术中车辆自动变道功能无法对车辆周围的环境信息做出准确的判断,无法保证用户的安全以及车辆的通行效率,降低用户用车体验等问题。


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    Title :

    Automatic lane changing method and device of vehicle, vehicle and storage medium


    Additional title:

    车辆的自动换道方法、装置、车辆及存储介质


    Contributors:
    YU YONGJIE (author) / LIANG FENGHUA (author) / TAN XIUQUAN (author) / LU BIN (author) / XIAO XIONG (author)

    Publication date :

    2022-11-25


    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



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