The invention discloses a large vehicle tail display signal lamp device. The device comprises a storage battery, an ignition switch, a fuse, an electric control unit, a normally open relay, a camera, an image collection memory, an image analyzer, a circular signal lamp display and an arrow signal lamp display, wherein the storage battery, the ignition switch, the fuse and the electric control unit are connected in series through wires to form a complete loop. The device can timely collect and process the signal lamp information of the road in front of a large vehicle, and display the signal lamp information at the tail of the large vehicle, the visual blind area of the large vehicle to the rear vehicle is effectively avoided when the large vehicle runs, the driving violation or accident of the rear vehicle caused by the front large vehicle blocking the sight is further avoided, driving safety of rear vehicles is ensured, rear-end collision accidents can be effectively reduced, and safety of road traffic is improved.

    本发明揭示了一种大型车辆车尾显示信号灯装置,包括蓄电池、点火开关、保险丝、电控单元、常开继电器、摄像头、图像收集存储器、图像分析器、圆形信号灯显示器和箭头信号灯显示器,所述蓄电池、点火开关、保险丝以及电控单元通过导线串联形成完整的回路。本发明可以及时收集和处理大型车辆前面道路信号灯信息,并把信号灯信息在大型车辆车尾显示,可以有效地避免大型车辆行驶时对后面车辆造成的视觉盲区,避免因前面大型车辆阻挡视线而造成后面车辆的行车违章或事故,保证后面车辆行驶时的安全性,能够有效减少追尾事故,提高道路交通的安全性。


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    Title :

    Large vehicle tail display signal lamp device


    Additional title:

    一种大型车辆车尾显示信号灯装置


    Contributors:
    WU LIANGQIN (author)

    Publication date :

    2021-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



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