According to the longitude and latitude and traffic management road information conversion method provided by the invention, the longitude and latitude dimensions of monitoring equipment recorded by a traffic management department are reused, the collected longitude and latitude information collides with the longitude and latitude of the nearby monitoring equipment, and the information of a city intersection closest to the longitude and latitude is found; narrowing a road selection range corresponding to the latitude and longitude P1 of the vehicle-mounted equipment; according to the method, latitude and longitude marking does not need to be carried out on each urban intersection, a large amount of manual marking cost is reduced, and automatic conversion between latitude and longitude and road codes is realized. On the basis of the road keyword set R1 and the intersection keyword set R2, the road keywords and the intersection keywords of the city are managed, after multiple rounds of manual processing and automatic processing are combined, the keyword content in the R1 and the keyword content in the R2 are gradually improved, and the workload of manual operation is further reduced.
本申请提供的一种经纬度与交通管理道路信息转换方法,复用交通管理部门已备案的监控设备经纬维度,采集的经纬度信息与附近的监控设备经纬度进行碰撞,找到离该经纬度最近的一个城市路口信息,缩小车载设备的经纬度P1对应的道路选择范围;本方法无需对每个城市路口进行经纬度标注,减少大量人工标注成本,实现了实现经纬度与道路代码自动转换。基于道路关键字集合R1和路口关键字集合R2,将城市的道路关键字和路口关键字进行管理,经过多轮人工处理和自动处理结合后,逐渐完善R1和R2中的关键字内容,进一步降低人工操作的工作量。
Latitude and longitude and traffic management road information conversion method
一种经纬度与交通管理道路信息转换方法
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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