According to the parallel road generation method, system and terminal provided by the invention, the bus track is acquired, the kernel density estimation is carried out according to the bus track, and the road center line is generated according to the kernel density. The parallel road with the bus route generated by the method can filter most of urban GPS drifting, and the information precision and the position accuracy of road generation can be improved.
本申请提供的平行道路生成方法、系统及终端,获取公交车轨迹,根据所述公交车轨迹进行核密度估计,根据所述核密度生成道路中心线,本申请提供的平行道路生成方法、系统及终端,由于使用了公交车轨迹的全局性,这种方法生成的存在公交线路的平行道路可以过滤大部分的城市GPS漂移,能够提高道路生成的信息精度和位置准确度。
Parallel road generation method, system and terminal
一种平行道路生成方法、系统及终端
2023-09-26
Patent
Electronic Resource
Chinese
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