The invention belongs to the field of road safety, and discloses a GPS-based road safety alarm method and system, and the method comprises the following steps: S1, obtaining the motion state of a vehicle according to a vehicle GPS positioning signal, the motion state comprising vehicle acceleration, deceleration and positioning information; s2, establishing a road safety alarm model; s3, determining an accident condition according to the road safety alarm model and the running state of the vehicle; and S4, carrying out road safety alarm to an associated system according to the accident condition. According to the invention, the alarm system can be automatically linked when an accident occurs in a specific area, and the accident handling speed is improved.

    本发明属于道路安全领域,公开了一种基于GPS的道路安全报警方法及其系统,所述方法包括以下步骤:步骤S1:根据车辆GPS定位信号获取车辆的运动状态,其中,运动状态包括车辆加速、减速和定位信息;步骤S2:建立道路安全报警模型;步骤S3:根据道路安全报警模型和车辆的运行状态确定事故情况;步骤S4:根据事故情况向关联系统进行道路安全报警。通过本发明可以实现在特定区域内发生事故时,自动联动报警系统,提高事故处理速度。


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    Title :

    Road safety alarm method and system based on GPS


    Additional title:

    一种基于GPS的道路安全报警方法及其系统


    Contributors:
    LIU ANG (author) / CUI JUNTAO (author)

    Publication date :

    2022-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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