Map updating method and device, electronic equipment and storage medium

The invention provides a map updating method and device, a map navigation method and device, electronic equipment and a storage medium, and relates to the technical field of data processing, in particular to the technical field of automatic driving and intelligent traffic. According to the specific implementation scheme, the method comprises the steps of obtaining a forbidden position of a U-turn forbidding identifier, and querying a corresponding node position and a single-line two-way road at the node position; determining U-turn forbidding information of the single-line two-way road according to the corresponding node position; and updating the information of the corresponding single-line two-way road in a map according to the U-turn forbidding information. The embodiment of the invention can improve the accuracy of the map. 本公开提供了一种地图更新、地图导航方法、装置、电子设备和存储介质，涉及数据处理技术领域，具体为自动驾驶和智能交通技术领域。具体实现方案为：获取禁止掉头标识的禁止位置，并查询对应的节点位置，以及所述节点位置处的单线双向道路；根据所述对应的节点位置，确定所述单线双向道路的禁止掉头信息；根据所述禁止掉头信息，在地图中更新所述对应的单线双向道路的信息。本公开实施例可以提高地