The invention discloses a roundabout traffic signal real-time control system and control method, and belongs to the technical field of roundabout traffic control. An intersection traffic flow monitoring module; a roundabout traffic control server; an intelligent vehicle data acquisition module; a vehicle danger scoring module; a vehicle electronic map; an exit passage slow influence factor statistics module; and a signal lamp control module. By means of the mode, the historical peak grade of each time period is obtained, it is guaranteed that in each time period, the intersection with the previous historical peak grade can be controlled to pass preferentially, and therefore the dredging effect can be achieved in each time period, and blockage is avoided; when the abnormal traffic flow occurs, the roundabout traffic control server side compares the entering traffic flow with the historical average entering traffic flow Qn corresponding to the same time period and carries out corresponding processing, so that the traffic is timely sorted.
本发明公开了一种环岛交通信号实时控制系统及控制方法,属于环岛交通控制技术领域,包括:历史数据处理模块;交叉口车流量监测模块;环岛交通控制服务端;智能车辆数据采集模块;车辆危险评分模块;车机电子地图;出口通行缓慢影响因子统计模块;信号灯控制模块。通过上述方式,本发明通过获取每个时间段的历史高峰分级,保证在每个时间段,都可以控制历史高峰分级靠前的交叉口优先通行,从而在每个时间段都可以起到疏导作用,避免形成堵点;本发明在出现异常的车流量时,环岛交通控制服务端将进入车流量与相同时间段对应的历史平均进入车流量Qn对比,并做出相对应的处理,从而及时梳理交通。
Roundabout traffic signal real-time control system and control method
一种环岛交通信号实时控制系统及控制方法
2024-01-12
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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