The invention relates to the technical field of unmanned vehicles, automatic driving and unmanned driving, and provides a high-precision map updating method and device for an unmanned vehicle, electronic equipment and a storage medium. If the comparison result of the image and the historical image in the high-precision map shows that the change of the map part exceeds the preset threshold range, automatically updating the high-precision map by using the image corresponding to the map part; if the driving road in the updated high-precision map meets the automatic driving condition, enabling the unmanned vehicle to continue automatic driving and collecting images in real time; or, if the driving road in the updated high-precision map does not meet the automatic driving condition, remotely controlling the driverless vehicle to drive and collecting images in real time, continuously comparing the collected images with historical images in the high-precision map, and judging whether to update the high-precision map. Therefore, the utilization rate and the operation efficiency of the unmanned vehicle can be improved, and the accuracy of updating the high-precision map is improved.

    本公开涉及无人车、自动驾驶及无人驾驶技术领域,提供了一种用于无人车的高精地图更新方法、装置、电子设备和存储介质,可以获取无人车在行驶过程中实时采集的图像;若以该图像与高精地图中历史图像的比较结果为地图要素的变化超出预设阈值范围,自动以对应该地图要素的图像更新该高精地图;若更新后高精地图中行驶道路满足自动驾驶条件,使该无人车继续自动驾驶行驶并实时采集图像;或者,若更新后的高精地图中的行驶道路不满足自动驾驶条件,远程控制前述无人车行驶并实时采集图像,继续以采集图像与高精地图中的历史图像比较,判断是否对该高精地图进行更新。由此可提升无人车的利用率与运行效率,提高了高精地图更新的准确度。


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    Title :

    High-precision map updating method and device, electronic equipment and storage medium


    Additional title:

    高精地图更新方法、装置、电子设备和存储介质


    Contributors:
    WANG WEIBAO (author)

    Publication date :

    2021-06-15


    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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