The embodiment of the invention discloses a roundabout road identification method and device, electronic equipment and a storage medium. The method comprises the steps that road network information in an electronic map is acquired; the road network information comprises road sections and a topological relation of the road sections; based on the road network information, traversing an exit road section from a target road section according to the driving direction of the road section; when the traversed exit road sections comprise the target road section, determining the target road section and the traversed exit road sections as road sections forming a roundabout; and in the electronic map, adding roundabout road marks for the target road section and the traversed exit road section. According to the technical scheme, the roundabout roads in the electronic map can be automatically searched and identified, so that the accuracy of position service can be improved.
本公开实施例公开了一种环岛道路识别方法、装置、电子设备及存储介质,所述方法包括:获取电子地图中的路网信息;所述路网信息包括道路路段以及所述道路路段的拓扑关系;基于所述路网信息,从目标道路路段开始按道路路段的行驶方向,遍历退出道路路段;当遍历得到的所述退出道路路段中包括所述目标道路路段时,将所述目标道路路段及遍历到的退出道路路段确定为构成环岛的道路路段;在所述电子地图中,为所述目标道路路段和遍历到的退出道路路段添加环岛道路标记。该技术方案能够自动搜索并标识出电子地图中的环岛道路,进而能够提升位置服务的准确性。
Roundabout road identification method and device, electronic equipment and storage medium
环岛道路识别方法、装置、电子设备及存储介质
2022-03-01
Patent
Electronic Resource
Chinese
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