The invention provides a ramp entrance traffic control system and method based on radar. The invention relates to the technical field of intelligent traffic management. A double-domain radar is arranged on a main road to obtain vehicle dynamic queuing information on the main road; a single-domain radar is arranged on a ramp to obtain vehicle congestion information on the ramp, the traffic condition of the intersection of the current ramp and the main road is known in real time according to the vehicle dynamic queuing information and the vehicle congestion information, opening and closing of the ramp entrance are controlled in real time, a traffic congestion problem is more flexibly solved, and long-term stable use can be achieved.
本发明提供的基于雷达的匝道入口交通控制系统及方法,涉及智能交通管理技术领域,通过在主干道上设置双域雷达获取在主干道上车辆动态排队信息,在匝道上设置单域雷达获取匝道上车辆拥堵信息,根据车辆动态排队信息和车辆拥堵信息实时知悉当前匝道与主路交汇处交通状况,实时控制匝道入口的开启和关闭,更灵活的解决交通拥堵的问题,并且能长期稳定的使用。
Ramp entrance traffic control system and method based on radar
一种基于雷达的匝道入口交通控制系统及方法
2020-10-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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