The invention discloses a self-adaptive traffic signal lamp based on urban rail transit, and belongs to the technical field of traffic signal lamps. According to the scheme, intersection environment information is obtained through a signal adjusting mechanism, and a signal control terminal dynamically analyzes current road characteristics, so that a signal lamp body is controlled to carry out adaptive adjustment, traffic congestion is reduced, and traffic safety is improved. The deformation heat dissipation mechanism reduces irradiation of sunlight by means of bending deformation of a flexible plate in cooperation with a reflective coating, meanwhile, heat on the signal lamp body is dissipated outwards along with air flow, the heat dissipation effect is enhanced, and the light blocking and dust blowing mechanism shields light through a shielding frame, so that the light blocking and dust blowing effects are improved. In addition, by means of air flow, the extrusion ball is driven to extrude and release air in the air bag to be sprayed out downwards, dust on the surface of the signal lamp body is blown off, interference of the dust on the brightness of the signal lamp body is reduced, display is clearer and brighter, observation of a driver is facilitated, traffic accidents are reduced, and the traffic control effect is further enhanced.

    本发明公开了一种基于城市轨道交通的自适应交通信号灯,属于交通信号灯技术领域,本方案通过信号调节机构获取路口环境信息,使信号控制终端对当前道路特征进行动态分析,从而控制信号灯体进行相适应的调节,减少交通拥堵,保持交通畅通,增强交通调控效果,且形变散热机构借助柔性板的弯曲形变配合反光涂层降低太阳光的照射,同时使信号灯体上热量随着空气流动向外散发,增强散热效果,并且挡光吹尘机构通过遮挡框体遮挡光照的同时,还借助空气的流动,带动挤压球挤压释放气囊内的空气向下喷出,吹落信号灯体表面的灰尘,降低灰尘对其亮度的干扰,使其显示更加清晰明亮,便于驾驶人员的观察,减少交通事故,进一步增强交通调控效果。


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    Title :

    Adaptive traffic signal lamp based on urban rail transit


    Additional title:

    一种基于城市轨道交通的自适应交通信号灯


    Contributors:
    GUO TENGFEI (author) / DUAN BAOWEI (author) / XUE BOWEN (author)

    Publication date :

    2023-01-24


    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 / B08B Reinigen allgemein , CLEANING IN GENERAL / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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