The invention belongs to the technical field of traffic accident warning, and particularly relates to a traffic accident signal transmitting and receiving device. The traffic accident signal transmitting and receiving device comprises a positioning module, a radar ranging module and a vehicle speed detection module, wherein the positioning module is used for positioning a position of a vehicle, and acquiring positioning information; the radar ranging module is used for measuring the distance between an accident vehicle and a rear vehicle; once the vehicle stops due to a traffic accident, a signal is immediately transmitted to inform the rear vehicle by the vehicle speed detection module, the rear vehicle instantly receives the signal, and the distance from the vehicle to the place where the accident occurs can be seen, so that speed reduction can be started in an unhurried manner, rear-end collision can be avoided, an alarm effect can be achieved, police officers on an expressway can be warned in time, and the problem can be quickly solved. Through the arrangement of an alarm device, people in the vehicle are rapidly reminded; through the arrangement that a power supply module is separated from the vehicle, the traffic accident signal transmitting and receiving device is independent of the vehicle, and the transmitting and receiving device is not prone to be damaged during traffic accidents.

    本发明公开的属于交通事故警示技术领域,具体为一种交通事故信号发射接受器,该交通事故信号发射接受器包括:定位模块,所述定位模块用于对车辆的位置定位,并将定位信息获取;雷达测距模块,所述雷达测距模块用于测量事故车辆与后方车辆之间的距离;车速检测模块,一旦车辆发生交通事故而停车,立即发射信号通知后车,后车瞬时接受到信号,且能看到本车到事故发生地的距离,如此便可从容开始降速,这样可避免追尾,且能够进行报警作用,及时同时高速公路警务人员,从而快速的解决问题;通过报警器的设置,快速的提醒车内人员,通过供电模块与汽车分离的设置,独立于汽车,交通事故时,不容易破坏发射接受器。


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    Title :

    Traffic accident signal transmitting and receiving device


    Additional title:

    一种交通事故信号发射接受器


    Contributors:

    Publication date :

    2020-07-10


    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