The invention provides a road information display method and device, equipment and a medium, and relates to the field of geographic information, in particular to the technical field of high-precision maps and the like. The road information display method comprises the steps that a road network base map is rendered, the road network base map comprises a plurality of target roads, and the rendering style of each target road in the target roads is a first rendering style corresponding to the target road and is provided with a road identifier corresponding to the target road; and in response to the received road condition information display request, for each target road in the plurality of target roads, based on the road condition data of the target road, adjusting the rendering style of the target road to a second rendering style, the road condition data being obtained from the server based on the road identifier of the corresponding target road, and the road condition data being obtained from the server based on the road identifier of the target road. The second rendering style represents the road condition information of the corresponding target road.
本公开提供了一种道路信息显示方法、装置、设备和介质,涉及地理信息领域,具体涉及高精地图等技术领域。道路信息显示方法包括:渲染路网底图,其中,路网底图包括多个目标道路,多个目标道路中的每一个目标道路的渲染样式为与该目标道路对应的第一渲染样式,并且具有与该目标道路对应的道路标识;以及响应于接收到路况信息显示请求,针对多个目标道路中的每一个目标道路,基于该目标道路的路况数据,将该目标道路的渲染样式调整为第二渲染样式,其中,路况数据是基于对应的目标道路的道路标识从服务器获取的,第二渲染样式表征对应的目标道路的路况信息。
Road information display method and device, equipment and medium
道路信息显示方法、装置、设备和介质
01.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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