The invention relates to an urban traffic ponding early warning system and method based on the Internet of Things and the Internet, and belongs to the technical field of urban traffic ponding detection. The PC end management platform of the ponding detection terminal is used for collecting ponding information and making an intelligent scheme to relieve congestion of an urban road network caused by traffic ponding, the RSU road side unit is used for sending an instruction to the road traffic signal control machine to change road traffic signals, traffic road network vehicles with ponding are controlled and guided, and traffic congestion caused by traffic ponding is avoided. Meanwhile, a camera is used for taking pictures to obtain evidences, and an image recognition technology is used for collecting vehicle information of a waterlogged road section, so that the congestion condition and the accident condition are calculated. And meanwhile, the PC end management platform communicates the collected road network ponding information with the Atde open platform, marks the ponding road section as no passing in the navigation application program, and timely adjusts the route scheme adopted by the user according to the ponding information. The system can realize traffic ponding early warning and alleviate the traffic jam problem caused by ponding.
本发明涉及一种基于物联网和互联网的城市交通积水预警系统及方法,属于城市交通积水检测技术领域。通过积水检测终端的PC端管理平台采集积水信息并做出智能方案缓解城市路网因交通积水造成拥堵,利用RSU路侧单元对道路交通信号控制机发出指令,改变道路交通信号,实现对存在积水的交通路网车辆进行控制引导,同时通过摄像头拍照取证,利用图像识别技术采集积水路段的车辆信息,由此推算拥堵状况和事故情况。同时PC端管理平台将采集的路网积水信息与高德开放平台通信,在导航类应用程序中将积水路段标记为禁止通行,对已经被使用者采用的路线方案根据积水信息做出及时调整。该系统可实现交通积水预警和缓解积水导致的交通拥堵问题。
Urban traffic ponding early warning system and method based on Internet of Things and Internet
一种基于物联网和互联网的城市交通积水预警系统及方法
2023-08-11
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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