The invention relates to a traffic network attribute information generation method and device, a storage medium and an electronic device, and the method comprises the steps: obtaining the traffic network data of a target region; establishing a road information dictionary of the target area, wherein the road information dictionary at least comprises road point coordinates and road names; calculating a matching relationship between a target road in the target area traffic network and a reference road in the road information dictionary; and matching the attribute information of the reference roadin the road information dictionary with the corresponding target road in response to matching of the target road and the reference road. The device comprises a target road network data acquisition module, an information search module, a road information dictionary module and a first matching module. According to the invention, attribute information addition of a road network in a given longitudeand latitude range can be realized, and the accuracy is high. Through the process of adding the attribute information of the original traffic network data from nothing to nothing, a foundation is laidfor optimization of a subsequent method, addition of new attributes and 3D reconstruction of a virtual city.
本公开涉及一种交通路网属性信息生成方法、装置、存储介质及电子设备,其中,所述方法包括:获取目标区域的交通路网数据;建立目标区域的道路信息字典,其中至少包括道路点坐标和道路名称;计算目标区域交通路网中的目标道路和道路信息字典内的参考道路的匹配关系;以及响应于目标道路与参考道路相匹配,将道路信息字典中的参考道路的属性信息匹配给对应的目标道路。所述装置包括:目标路网数据获取模块、信息搜索模块、道路信息字典模块和第一匹配模块。本公开可以实现在给定经纬度范围路网的属性信息添加,准确率高;通过对原始交通路网数据属性信息添加从无到有的过程,为后续方法的优化、新属性的加入以及虚拟城市的3D重建奠定了基础。
Traffic network attribute information generation method and device, storage medium and electronic device
交通路网属性信息生成方法、装置、存储介质及电子设备
2020-04-10
Patent
Electronic Resource
Chinese
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