The invention relates to a system and a method for automatically driving to pass through a construction road section. The system comprises an environment information acquisition module, a high-precision map, a positioning module, a front road construction judgment module, a speed planning module, an environment reconstruction module, a path planning module, a control module and a prompt takeover module. The method comprises the steps of judging a construction road section in front, decelerating in advance, judging a road occupation type, planning a path and judging path effectiveness. The detection capability of the camera is fully utilized to identify the feature mark of the construction road section, and path planning is performed according to different scenes, so that the scene continuity of the automatic driving assistance system is improved, and the blank that the current automatic driving assistance system cannot pass through the construction road section by actively changing a lane or searching a passing area is filled.

    本发明涉及一种自动驾驶通过施工路段的系统和方法,系统包括环境信息采集模块、高精地图、定位模块、前方道路施工判断模块、速度规划模块、环境重构模块、路径规划模块、控制模块和提示接管模块;方法包括:前方存在施工路段判断、提前减速、占道类型判断、路径规划和路径有效性判断。本发明充分利用摄像头的检测能力来识别施工路段的特征标志,并根据不同场景进行路径规划,提升了自动驾驶辅助系统的场景连贯性,填补了当前自动驾驶辅助系统无法通过主动换道或搜索通行区域通过施工路段的空白。


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    Title :

    System and method for automatically driving to pass through construction road section


    Additional title:

    一种自动驾驶通过施工路段的系统和方法


    Contributors:
    HE YONG (author) / WANG YUEQIANG (author) / HAN YAQI (author) / KONG ZHOUWEI (author)

    Publication date :

    2022-05-17


    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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