The invention discloses a highway accident road section early warning method and system based on big data, and the method comprises the steps: vehicle monitoring equipment obtains vehicle information in real time through a Beidou satellite positioning module, and transmits the vehicle information to a management server; in the management server, the vehicle information is monitored, and when the vehicle information shows that the residence time is long, the vehicle is set as a target vehicle, and a warning signal is sent out; according to the position information of the target vehicle, defining a road section behind the target vehicle as an accident road section; and the vehicle in the accident road section is retrieved from the big data database, and a warning prompt is sent to the vehicle monitoring equipment of the vehicle to warn the road section ahead that the accident needs to be noticed. According to the invention, the highway section where an accident occurs can be rapidly detected, a warning effect on rear vehicles is achieved, the rear vehicles are accurately determined, early warning prompt information is accurately pushed, and the occurrence of a secondary accident is avoided; the monitoring is complete, the problem of monitoring omission can be avoided, implementation is convenient, and engineering implementation cost is reduced.

    本发明公开一种基于大数据的高速事故路段预警方法及系统,车辆监测设备通过北斗卫星定位模块实时获取车辆信息,并将车辆信息传递至管理服务器;在所述管理服务器中,对车辆信息进行监控,当车辆信息显示滞留时间较长时,设定该车辆为目标车辆,发出警示信号;根据该目标车辆的位置信息,将其后方路段定义为事故路段;从大数据数据库中调取位于该事故路段内的车辆,并向该车辆的车辆监测设备发送警示提醒,预警前方路段需要注意事故发生。本发明能够快速对发生事故的高速路段进行检测,对后方车辆起到警示作用,精准确定后侧车辆,精准推送预警提示信息,避免二次事故的发生;监测完善,能够避免监测遗漏问题,实施方便减少工程实施成本。


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    Title :

    Highway accident road section early warning method and system based on big data


    Additional title:

    一种基于大数据的高速事故路段预警方法及系统


    Contributors:

    Publication date :

    2021-05-18


    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 / G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS



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