The invention relates to an intelligent expressway network traffic facility system which comprises a road side unit system, a traffic management system, a vehicle-mounted unit, a vehicle-mounted interface system and a cloud-based computing and information service platform. The road side unit senses a real-time traffic environment and predicts a traffic state and sends a control instruction to thecorresponding vehicle-mounted unit; the traffic management system comprises a traffic control center/unit and a traffic operation center and is used for predicting a traffic state, carrying out decision analysis and acquiring and processing traffic information by utilizing the cloud-based computing and information service platform so as to obtain an instant traffic operation instruction. The vehicle-mounted unit is used for collecting data generated by a vehicle, sending the data to the road side unit and receiving information and instructions from the road side unit. The system is mainly applied to an expressway network, and an effective way is provided for accelerating implementation and application of an intelligent network connection traffic system.
本发明涉及一种智能高速公路网交通设施系统,包括路侧单元系统,交通管理系统,车载单元和车载界面系统,基于云的计算和信息服务平台。路侧单元感知实时的交通环境和预测交通状态,并向对应的车载单元发送控制指令,交通管理系统包括:交通控制中心/单元,交通运营中心,用于交通状态的预测并进行决策分析,并利用基于云的计算和信息服务平台采集和处理交通信息,得到即时的交通运营指令。车载单元用于采集车辆生成的数据,并发送给路侧单元,同时接收来自路侧单元的信息和指令。本发明主要运用在高速公路网,为加快智能网联交通系统地落实应用,提供有效的途径。
Intelligent expressway network traffic facility system and control method
一种智能高速公路网交通设施系统及控制方法
2020-10-30
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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