The invention discloses a traffic signal vehicle-road cooperative data construction method. The traffic signal vehicle-road cooperative data construction method comprises the steps of: performing globally unique identification coding on an intersection and a road side unit; establishing a matching relationship between an intersection traveling state and high-precision geographic information; and representing a passing right of the intersection signal by using a virtual signal lamp. The traffic signal vehicle-road cooperative data construction method is suitable for intersections with differentcomplexities, the entrance lane is represented by means of direction coding which is an easy-to-understand method, meanwhile, precise position information of the entrance lane is included, and the representation problem of the entrance lane in cooperative application of vehicles and roads is well solved.
本发明公开了一种交通信号车路协同数据构建方法,包括步骤如下:对路口及路侧单元进行全球唯一标识编码;建立路口行态与高精度地理信息的匹配关系;用虚拟信号灯来表示路口信号的通行权。本发明适用于不同复杂度的路口,通过方向编码这种容易理解的方法表示了进口道,同时又包含了进口道准确的位置信息,较好地解决了车路协同应用中进口道的表示问题。
Traffic signal vehicle-road cooperative data construction method
一种交通信号车路协同数据构建方法
2020-04-10
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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