The invention discloses a traffic signal lamp information interaction method and an intersection early warning method and system, and the system comprises a road traffic signal controller, a traffic signal controller data collection system, an Internet of Vehicles data service system, and a vehicle-mounted terminal. The vehicle-mounted terminal comprises an information receiving module, a self-vehicle information acquisition module, a vehicle-mounted wireless transceiving module, a camera, a data processing module, an HUD (Head Up Display) module and a voice alarm module, and provides accurate driving suggestions and early warning information for the current vehicle by comprehensively considering the conditions of intersection signal lamp phases, existence of vehicles in front and transverse lanes; the risk of traffic accidents at the intersection is reduced, and the driving safety is improved.

    本发明公开一种交通信号灯信息交互方法、交叉路口预警方法及系统,其中,交叉路口预警系统包括道路交通信号控制机、交通信号机数据采集系统、车联网数据服务系统、车载终端,车载终端包括信息接收模块、自车信息采集模块、车载无线收发模块、摄像头、数据处理模块、HUD抬头显示模块、语音报警模块,综合考虑交叉口信号灯相位、前方有无车辆、横向车道情况,为当前车辆提供准确的驾驶建议和预警信息,降低在交叉路口发生交通事故的风险,提高驾乘安全性。


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    Title :

    Traffic signal lamp information interaction method, intersection early warning method and system


    Additional title:

    交通信号灯信息交互方法、交叉路口预警方法及系统


    Contributors:
    ZHANG YUNSHUN (author) / GAO MINGLEI (author) / HUA GUODONG (author) / WU FENG (author) / XIE QISHUAI (author) / GUO YUCHEN (author) / LIANG JUN (author) / CAI YINGFENG (author) / JUNG IN-SUNG (author)

    Publication date :

    2022-09-06


    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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