The invention discloses an automatic driving traffic signal lamp information acquisition system and method based on vehicle-road coordination, and relates to the technical field of automatic driving. Traffic signal lamp information is acquired in real time through a road end hardware acquisition card, data transmission is carried out through an MQTT mode, and an unmanned driving system is accessed through a standard SDK; traffic signal lamp information can be automatically collected and uploaded to the cloud, and front traffic signal lamp information can be automatically obtained according to the position of an unmanned vehicle and a planned path and input into an automatic driving system.

    本发明公开了基于车路协调的自动驾驶交通信号灯信息获取系统和方法,涉及自动驾驶技术领域,通过路端硬件采集卡实时获取交通信号灯信息,通过MQTT的方式进行数据传输,通过标准SDK接入无人驾驶系统,可以实现交通信号灯信息自动采集并上传至云端、根据无人驾驶车辆位置及规划路径自动获取前方交通信号灯信息并输入自动驾驶系统的功能。


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    Title :

    Automatic driving traffic signal lamp information acquisition system and method based on vehicle-road coordination


    Additional title:

    基于车路协调的自动驾驶交通信号灯信息获取系统和方法


    Contributors:
    WANG YAPING (author)

    Publication date :

    2022-12-06


    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 / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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