The invention discloses a real-time intelligent vehicle speed limiting system based on a road intersection. The system comprises a 5G traffic monitoring command center, a 5G network, an intersection road test device with signal lamps, a T-shaped intersection road test device without signal lamps and a vehicle-mounted receiving terminal. When a vehicle drives into an intersection with the signal lamps or without the signal lamps, the speed of the vehicle can be limited automatically according to the traffic laws and regulations, and when the vehicle drives away from the intersection, the limitation to the speed of the vehicle can be released automatically, for example, when the vehicle drives into a T-intersection without the signal lamps, the speed of the vehicle is not limited when no vehicle passes through the branch intersection, and if the vehicle passes through the branch intersection, the roadside device immediately sends the speed limiting information, and all vehicles at the intersection execute the speed limiting driving, so that the beneficial effects of effectively avoiding the phenomena of illegal driving and red light running and reducing the traffic accidents at the intersections and the T-shaped intersections are achieved. If an emergency occurs, the 5G traffic monitoring command center can quickly start an emergency plan, and the traffic control can be executedby remotely sending the instruction information to the roadside device at the intersection through the 5G network.

    一种基于道路交叉口的车辆实时智能限速系统,包括5G交通监控指挥中心、5G网络、有信号灯交叉口路测设备、无信号灯丁字路口路测设备、车载接收终端;当车辆驶入有信号灯或无信号灯的交叉路口时,能自动按照交通法规遵章限速行驶,在车辆驶离交叉口时会自动解除限速,如车辆驶入无信号灯的丁字路口时,只要支路道口无车辆通过时不限速,若支路道口有车辆驶过时,路侧设备立即发送限速信息,路口的所有车辆执行限速行驶,达到了有效避免违章驾驶及闯红灯的现象发生,减少交叉路口及丁字路口的交通事故的有益效果;若遭遇突发事件时5G交通监控指挥中心能够迅速启动应急预案,通过5G网络远程发送指令信息到交叉口的路侧设备即可执行交通管制。


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    Title :

    Real-time intelligent vehicle speed limiting system based on road intersection


    Additional title:

    一种基于道路交叉口的车辆实时智能限速系统


    Contributors:

    Publication date :

    2020-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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