The invention discloses a road congestion estimation method, which comprises the steps of receiving current road information sent by roadside equipment, generating feedback information in response to a passing route selected by a driver according to the current road information, sending the feedback information to the roadside equipment, and receiving congestion information fed back by the roadside equipment, wherein the congestion information is a communication route estimated by the server communicating with the roadside equipment according to the feedback information and the current road information. According to the estimation method provided by the embodiment of the invention, the current road information is acquired in real time through the roadside equipment, and the congestion information is estimated by using the congestion model, so that the real-time performance and accuracy of the congestion information are ensured to a certain extent. The invention further discloses the vehicle, the server and the roadside equipment.

    本申请公开了一种道路拥堵的估算方法,估算方法包括:接收路侧设备发送的当前道路信息,响应于驾驶员根据当前道路信息选择的通行路线生成反馈信息,发送反馈信息至路侧设备,并接收路侧设备反馈的拥堵信息,其中拥堵信息为经由与路侧设备通信的服务器根据反馈信息和当前道路信息估算的通信路线。本申请实施方式的估算方法,通过路侧设备实时获取当前道路信息,并利用拥堵模型估算出拥堵信息,在一定程度上保障了拥堵信息的实时性和准确性。本申请还公开了一种车辆、服务器和路侧设备。


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    Title :

    Estimation method, vehicle, server and roadside equipment


    Additional title:

    估算方法、车辆、服务器和路侧设备


    Contributors:
    ZHU HONGYING (author) / LIU WENZHONG (author) / ZENG SHENLAN (author)

    Publication date :

    2022-07-01


    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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