The invention provides a road night lighting information determination method and device, electronic equipment and a storage medium, and relates to the technical fields of unmanned aerial vehicle aerial photography, map generation, automatic driving navigation and the like. The method comprises the following steps: determining each target area lacking night lighting information; based on the representative points of each target area, generating a complete graph in which a connection relationship is established between any two representative points; determining a flight planning route based on the complete graph and a preset path optimization algorithm; obtaining an orthographic aerial image shot by the unmanned aerial vehicle flying according to the flight planning route; and determining night illumination information of the target area based on brightness information contained in the orthographic aerial image. According to the method, the flight height advantage of the unmanned aerial vehicle is fully utilized, and an orthographic aerial image of night brightness information is conveniently obtained by arranging a reasonable flight planning path, so that an automatic driving service with higher safety is provided under the condition of increasing night illumination information of each road, and the personal and property safety of night driving is better guaranteed.
本公开提供了一种道路夜间照明信息确定方法、装置、电子设备及存储介质,涉及无人机航拍、地图生成、自动驾驶导航等技术领域。该方法包括:确定缺失夜间照明信息的各目标区域;基于各目标区域的代表点,生成任意两个代表点之间均建立有连接关系的完全图;基于完全图和预设的路径寻优算法,确定飞行规划路线;获取无人机按飞行规划路线飞行所拍摄得到的正射航拍影像;基于正射航拍影像中包含的亮度信息,确定目标区域的夜间照明信息。充分利用了无人机的飞行高度优势,通过安排合理的飞行规划路径从而便利的得到夜间亮度信息的正射航拍影像,得以在增加各道路夜间照明信息的情况下提供安全性更高的自动驾驶服务、更好的保障夜间行车的人身财产安全。
Road night lighting information determination method and device, electronic equipment and storage medium
道路夜间照明信息确定方法、装置、电子设备及存储介质
2025-01-10
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G06V / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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