The invention discloses a lane departure early warning method and device, electronic equipment and a storage medium, and the method comprises the steps: determining an early warning judgment reference region according to the vehicle motion information and the lane line information of a lane line in the vehicle departure direction; determining the shortest distance between a vehicle reference position in the vehicle deviation direction in the early warning judgment reference area and the lane line; determining the positions inside and outside the lane line of the vehicle according to the shortest distance; and generating lane departure early warning according to the early warning strategies corresponding to the internal and external positions. According to the embodiment of the invention, the early warning judgment reference area is pre-judged, then the vehicle position of the early warning judgment reference area is predicted, and the lane departure early warning is generated according to the vehicle position, so that the accuracy of the lane departure early warning is improved, and the use experience of a user is improved.

    本发明公开了一种车道偏移预警方法、装置、电子设备及存储介质,其中,该车道偏移预警方法,包括:根据车辆运动信息以及车辆偏移方向车道线的车道线信息确定预警判断基准区域;确定所述预警判断基准区域内所述车辆偏移方向的车辆基准位距所述车道线的最短距离;根据所述最短距离确定车辆位于所述车道线的内外位置;根据所述内外位置对应的预警策略生成车道偏移预警。本发明实施例,通过预先判断预警判断基准区域,再预测预警判断基准区域的车辆位置,进而根据车辆位置生成车道偏移预警,提高车道偏移预警的准确性,提升用户的使用体验。


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    Title :

    Lane departure early warning method and device, electronic equipment and storage medium


    Additional title:

    一种车道偏移预警方法、装置、电子设备及存储介质


    Contributors:
    FU RENTAO (author) / JIANG ZIMING (author) / LIU KEWANG (author)

    Publication date :

    2023-09-01


    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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