The invention discloses a vehicle danger early warning method and device, and the method comprises the steps: firstly obtaining a real-time digital twin model corresponding to the driving information of a target vehicle, obtaining a danger source in a driving region of the target vehicle based on the real-time digital twin model, determining the positioning information of the target vehicle in the driving region, and carrying out the early warning of the danger. According to the vehicle danger early warning method based on the digital twinborn technology, positioning information of a target vehicle is obtained, the positioning information is mapped to a real-time digital twinborn model to obtain position information corresponding to the target vehicle, the position information is responded to approach a danger source to generate early warning information and send the early warning information to the target vehicle, and the driving safety is greatly improved by providing the vehicle danger early warning method based on the digital twinborn technology; and the accuracy of danger early warning is improved.

    本发明公开了一种车辆危险预警方法及装置,方法包括:首先获取与目标车辆行驶信息对应的实时数字孪生模型,基于实时数字孪生模型,获取目标车辆行驶区域中的危险源,确定目标车辆在行驶区域的定位信息,并将定位信息映射到实时数字孪生模型中以得到与目标车辆对应的位置信息,响应于位置信息靠近危险源,以生成预警信息并发送给目标车辆,它通过提出一种利用数字孪生技术的车辆危险预警方法,极大的提高驾驶的安全性,并提升了危险预警的准确性。


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    Title :

    Vehicle danger early warning method and device


    Additional title:

    一种车辆危险预警方法及装置


    Contributors:
    YI JUN (author)

    Publication date :

    2023-06-23


    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



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