The invention relates to an intelligent traffic signal lamp linkage method, which comprises the following steps of uploading a traffic signal lamp state to a background in real time, requesting traffic signal lamp state information of a front intersection from the background when a vehicle drives into an intersection signal lamp region, performing protocol analysis after a vehicle-mounted terminalhost of the vehicle acquires signal lamp control information, pushing the traffic signal lamp state to a vehicle tail LED display terminal in real time to be displayed, and displaying a traffic signal lamp to be changed at the trail, so that rear vehicles can see the signal lamp state and waiting time of the current road conveniently, and drivers of the rear vehicles can further switch driving paths and select other passing roads. Therefore, illegal hidden dangers and potential safety hazards can be reduced, the driving safety is improved, the traffic jam condition of the intersection can befurther improved, and the overall traffic efficiency of a city is improved.

    本发明涉及一种智能交通信号灯联动方法,交通信号灯状态会实时上传到后台,当车辆驶入到路口信号灯区域时,向后台请求前方路口的交通信号灯状态信息,车辆的车载终端主机在获取到信号灯控制信息后通过协议解析,就可以将交通信号灯状态实时推送到车尾LED显示终端上进行显示,让即将变化的交通信号灯在车尾显示出来,方便后方车辆看到当前道路的信号灯状况以及等待时间,后方车辆驾驶员也可以切换行车路径,选择其他通行道路。这样不仅可以减少违规隐患和安全隐患,提高行驶的安全性,也可以进一步改善路口交通拥堵情况,提高城市的整体通行效率。


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    Title :

    Intelligent traffic signal lamp linkage method


    Additional title:

    智能交通信号灯联动方法


    Contributors:
    ZHANG HONGKUAN (author) / HUANG JIAN (author) / HU QUAN (author) / JIN HAOXUAN (author) / GU CHEN (author) / SHENG PANLONG (author) / LOU YONGLIANG (author) / WANG HONGWU (author)

    Publication date :

    2021-03-16


    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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