The invention provides an implementation method of an intelligent traffic monitoring and early warning system. A vehicle node sends a collection message containing coordinates after detecting a traffic accident; the edge node creates a data table item after receiving the collection message, the vehicle node sends a subscription message containing coordinates to establish a subscription table item, the edge node updates or creates the subscription table item after receiving the subscription message, and the edge node updates or creates the subscription table item after creating the data table item. And sending an early warning message containing the ID and the coordinate of the driving road section according to the subscription table item meeting the condition. According to the implementation method of the intelligent traffic monitoring and early warning system, the real-time road condition, the scale of traffic accidents, road obstacles and other information can be rapidly obtained, safe driving is achieved, and wide application prospects are achieved.
本发明提供了一种智能交通监测和预警系统的实现方法,车辆节点检测到交通事故后发送包含坐标的收集消息;边缘节点接收到收集消息后创建数据表项,车辆节点发送包含坐标的订阅消息建立订阅表项,边缘节点接收到订阅消息后更新或者创建订阅表项,边缘节点在创建数据表项后,根据符合条件的订阅表项发送包含行驶路段ID和坐标的预警消息。车辆通过本发明所提供的智能交通监测和预警系统的实现方法能够快速获取实时路况,交通事故发生的规模,路面障碍物等信息,实现安全驾驶,具有广泛的应用前景。
Implementation method of intelligent traffic monitoring and early warning system
一种智能交通监测和预警系统的实现方法
2025-05-30
Patent
Electronic Resource
Chinese
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