The invention belongs to the technical field of intelligent traffic, and particularly relates to a road traffic flow three-dimensional reconstruction method, computer equipment and a storage medium. The method comprises the following steps: a server obtains data of a millimeter wave radar and a camera; estimating the actual position of the vehicle on the road and vehicle model information by using a neural network; the server encodes the actual positions of all the vehicles on the road and the vehicle model information into data in a JSON character string format, and pushes the encoded data to a plurality of clients; the client establishes a vehicle model database, and the client matches a three-dimensional model corresponding to the vehicle according to the decoded data; and the client reconstructs and displays the three-dimensional scene of the traffic flow on the road. According to the invention, the data transmission amount between the server and the client is reduced, so that the client can reconstruct the traffic flow three-dimensional model of the road according to the received text data, and the traffic flow information can be shared to a plurality of clients, which is beneficial to the development of intelligent traffic.

    本发明属于智能交通技术领域,具体涉及一种道路车流三维重建方法、计算机设备及存储介质。该方法包括:服务器获取毫米波雷达与摄像头的数据;利用神经网络估计车辆在道路上的实际位置和车辆型号信息;服务器将所有车辆在道路上的实际位置和车辆型号信息编码成JSON字符串格式的数据,将编码后的数据推送给多个客户端;客户端建立车辆模型数据库,客户端根据解码出来的数据匹配所述车辆对应的三维模型;客户端重建道路上车流的三维场景并进行展示。本发明降低了服务端与客户端之间的数据传输量,使客户端根据所接收的文本数据就能重建道路的车流三维模型,并且车流信息能够共享给多个客户端,有利于智能交通的发展。


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    Title :

    Road traffic flow three-dimensional reconstruction method, computer equipment and storage medium


    Additional title:

    一种道路车流三维重建方法、计算机设备及存储介质


    Contributors:
    HUANG JIANJUN (author) / WU YAOJIONG (author)

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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