The invention discloses an expressway tunnel entrance early warning system and method, and relates to the field of expressway tunnels. An early warning column is provided with a first environment data acquisition assembly, a lighting assembly and a data processing assembly; the lighting assembly comprises a plurality of lighting lamps; the first environment data acquisition assembly is used for detecting environment data information of a tunnel portal, and the environment data information comprises PM2.5 data information; the data processing assembly is used for acquiring visibility information of the tunnel portal according to the environment data information; the lighting assembly is used for adjusting the lighting brightness and color temperature of the plurality of lighting lamps at the tunnel portal according to the visibility information of the tunnel portal. The highway tunnel entrance accurate prevention and control and early warning system is realized by utilizing the environment data information and the vehicle data, and the technical problems that the monitoring data outside and inside the tunnel are inaccurate and accurate prevention and control and early warning cannot be realized due to the fact that the probe of the existing prevention and control early warning device is influenced by tunnel environment pollution are effectively solved.

    本发明公开了一种高速公路隧道入口预警系统及方法,涉及高速公路隧道领域,预警柱上设置有第一环境数据采集组件、照明组件和数据处理组件;照明组件包括若干照明灯;第一环境数据采集组件用于检测隧道口的环境数据信息,环境数据信息包括PM2.5数据信息;数据处理组件用于根据环境数据信息获取隧道口的能见度信息;照明组件用于根据隧道口的能见度信息调整若干照明灯在隧道口的照明亮度和色温。本发明利用环境数据信息和车辆数据实现了高速公路隧道入口精准防控与预警体系,有效解决了已有的防控预警装置探头受隧道环境污染影响,导致洞外和洞内监测数据不精确,无法实现精准的防控与预警技术难题。


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    Title :

    Highway tunnel entrance early warning system and method


    Additional title:

    一种高速公路隧道入口预警系统及方法


    Contributors:
    LIU CHENGYU (author) / ZHU BAOLIN (author) / LUO YEFU (author) / LIU QI (author) / HE SHI (author)

    Publication date :

    2025-02-28


    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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