The invention discloses a traffic scene information and image combined video forwarding method. The method comprises the following steps: S1, extracting and converting various types of traffic information; s2, integrating the various types of traffic information converted in the S1 according to a self-defined binary data format; s3, traffic information packaging is carried out according to the video source and the binary integration data packet; and S4, the traffic information is sent along with the video data. According to the traffic scene information and image combined video forwarding method, a user-defined binary data coding scheme and a scheme that a video source carries traffic information and other data by using an RTP expansion bit are set, a video timestamp is taken as a main line, a video frame is taken as a basic unit, multi-party data are integrated and output, only one set of protocol is needed, and the cost is reduced. The problems of multi-party data access and synchronization of various information data of the traffic road management system are fundamentally solved.

    本发明公开了一种交通场景信息与图像结合的视频转发方法,包括以下步骤:S1:对多种类型的交通信息进行提取和转换;S2:将S1中转换后的多种类型的交通信息按照自定义二进制数据格式进行整合;S3:根据视频源和二进制整合数据包进行交通信息封装;S4:交通信息随着视频数据进行发送。本发明的一种交通场景信息与图像结合的视频转发方法,设置自定义二进制数据编码方案,视频源使用RTP扩展位携带交通信息等数据的方案,以视频时间戳为主线,以视频帧为基本单位,将多方数据整合并输出,只需要一套协议,从根本上解决了交通道路管理系统多方数据接入和多种信息数据同步的问题。


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    Title :

    Traffic scene information and image combined video forwarding method


    Additional title:

    一种交通场景信息与图像结合的视频转发方法


    Contributors:
    ZHANG XIAOQIANG (author) / ZHAO YU (author) / WANG PENG (author) / WANG WEI (author) / WU JINGFENG (author) / CHEN RUISHENG (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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





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