The invention provides an edge side multi-sensor data fusion system of a vehicle-road cooperative system. The edge side multi-sensor data fusion system comprises an information acquisition unit, a fusion analysis unit and a comprehensive research and judgment unit, wherein the information acquisition unit is used for realizing butt joint with various detection equipment (a video detector, a millimeter wave radar, a laser radar and the like), carrying out data preprocessing at the front end and sending data to the fusion analysis unit; the fusion analysis unit is used for completing fusion processing of the data; and the comprehensive research and judgment unit realizes comprehensive research and judgment of events and situations based on various prior rules and a traffic algorithm model. Factors such as robustness, timeliness, light weight and universality are comprehensively considered to meet edge side vehicle-road cooperative multi-scene application. The multi-sensor information fusion development framework comprises an information acquisition unit, a fusion analysis unit and a comprehensive research and judgment unit, and provides an upper interface and a lower interface for service support and data acquisition.
本发明提供了一种车路协同系统边缘侧多传感器数据融合系统,包括信息采集单元、融合分析单元和综合研判单元;所述信息采集单元,用于实现与各类检测设备(视频检测器、毫米波雷达、激光雷达等)对接,在前端进行数据预处理,并将数据发送给融合分析单元;所述融合分析单元用于完成数据的融合处理;所述综合研判单元基于各种先验规则和交通算法模型实现对事件、态势的综合研判。综合考量鲁棒性、时效性、轻量化、普适性等因素,以满足边缘侧车路协同多场景应用。多传感器信息融合开发框架,包含信息采集、融合分析和综合研判单元三部分,并提供上下层接口,用于服务支撑和数据采集。
Edge-side multi-sensor data fusion system of vehicle-road cooperative system
一种车路协同系统边缘侧多传感器数据融合系统
2021-01-22
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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