The invention discloses a traffic global safety early warning system based on a real-time safety information fusion technology. The traffic global safety early warning system comprises a traffic global big data cloud center, a vehicle-mounted intelligent terminal OBU, an intelligent terminal provided with a client APP and a road side unit RSU. The OBU is used for acquiring vehicle self-acquisition information serving as a first-layer information source; the road side unit RSU is used for acquiring road side RSU information serving as a second-layer information source; the intelligent terminal provided with the client APP is used for acquiring global traffic information serving as a third-layer information source; and the traffic global big data cloud center corrects the precision of dynamic traffic data including vehicle self-acquisition information, a roadside RSU information source and global traffic information, and fuses the dynamic traffic data to a unified traffic electronic map. According to the invention, various individuals entering the public transportation space can be found in advance, and the information transparency, the operation efficiency and the travel safety of the transportation system are improved.
本发明公开了基于实时安全信息融合技术的交通全域安全预警系统,包括交通全域大数据云中心、车载智能终端OBU、安装有客户端APP的智能终端和路侧单元RSU;车载智能终端OBU用于获取作为第一层信息源的车辆自身采集信息;路侧单元RSU用于获取作为第二层信息源的路侧RSU信息;安装有客户端APP的智能终端用于获取作为第三层信息源的全域交通信息;交通全域大数据云中心对包括车辆自身采集信息、路侧RSU信息源和全域交通信息的动态交通数据的精度进行校正,并融合到统一的交通电子地图上。本发明保证进入公共交通空间的各类个体都可以被提前发现,提升交通系统的信息透明度和运行效率和出行安全。
Traffic global safety early warning system based on real-time safety information fusion technology
基于实时安全信息融合技术的交通全域安全预警系统
28.01.2025
Patent
Elektronische Ressource
Chinesisch
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