The invention discloses an intersection sensing method and device based on a V2X scene, and the method comprises the steps: based on scene data uploaded by a vehicle-mounted obu and rsu intersection matching data, each piece of data comprises a corresponding signal, a signal value and occurrence time, firstly caching the unique matching information of an intersection and an rsu in a memory, then finding a corresponding rsu according to the obu scene, and carrying out the recognition of the rsu. And screening the rsu meeting the time range condition and the distance condition so as to find the most accurate intersection. The method is compatible with calculation of various V2X scenes and obu scenes with various uploading frequencies, and is simple in logic and easy to implement. The hardware device is high in pluggable performance, and supports the device in various car networking service data access, so that real-time intersection perception is realized. The method is high in feasibility and reliability, wide in application range and good in application prospect.
本发明公开了一种基于V2X场景的路口感知方法及装置,本发明基于车载obu上传的场景数据与rsu路口匹配数据,其中每条数据包含对应的信号、信号值和发生时间的特点,先缓存路口与rsu唯一匹配的信息在内存中,然后根据obu场景找到可对应的rsu,对满足时间范围条件和距离条件的rsu进行筛选,从而找到最准确的路口。本发明兼容各种V2X场景以及各种上传频率的obu场景的计算,且逻辑简单,易于实现。本发明的硬件装置可插拔性强,支持在各种车联网服务数据接入中本发明装置,从而实现实时的路口感知。本发明可行性和可靠性较高,且适用范围广泛,具有较好的应用前景。
Intersection sensing method and device based on V2X scene
一种基于V2X场景的路口感知方法及装置
24.10.2023
Patent
Elektronische Ressource
Chinesisch
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