The embodiment of the invention provides a road condition information providing method based on an intelligent traffic system and the intelligent traffic system, and the method comprises the steps that an intelligent traffic road side unit generates local road condition information according to collected real-time road data, and transmits the local road condition information to a mobile edge computing platform; the mobile edge computing platform generates global road condition information according to the local road condition information sent by the intelligent traffic road side unit; and the mobile edge computing platform selects target road condition information from the global road condition information and sends the target road condition information to the vehicle through the mobile communication public network. Therefore, the vehicle can receive the target road condition information generated by the intelligent traffic system through the mobile communication public network under the condition that the vehicle is not provided with the vehicle-mounted unit. Meanwhile, the target road condition information is generated based on the global road condition information, so that the road condition information is richer than the local road condition information, the overall condition of the current road can be known more comprehensively, and the real-time performance is better.

    本发明实施例提供了基于智能交通系统的路况信息提供方法以及智能交通系统,所述方法包括:智能交通路侧单元根据采集到的实时道路数据生成局部路况信息,并将局部路况信息向所述移动边缘计算平台发送;移动边缘计算平台根据智能交通路侧单元发送的局部路况信息,生成全局路况信息;移动边缘计算平台在全局路况信息中选取目标路况信息,并通过移动通信公网向车辆发送目标路况信息。使车辆在不具有车载单元的情况下,可以通过移动通信公网接收到所述智能交通系统生成的目标路况信息。同时目标路况信息基于全局路况信息生成,可以具有比局部路况信息更加丰富的路况信息,以更加全面地了解当前道路整体的状况,且具有较好的实时性。


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    Title :

    Road condition information providing method based on intelligent traffic system and intelligent traffic system


    Additional title:

    基于智能交通系统的路况信息提供方法以及智能交通系统


    Contributors:
    FANG XIAOBO (author) / CHENG JINGBAI (author) / WANG YANWEI (author)

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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