The invention provides a data communication method and device, a roadside unit, a medium and a program product, and relates to the technical field of the Internet of Vehicles, and the method comprises the steps: obtaining the vehicle driving direction feature information of at least two vehicles, determining a same vehicle in the at least two vehicles according to the vehicle driving direction feature information, and transmitting the same to a server; and according to the vehicle driving direction feature information, determining paired vehicles which are paired with each other in the vehicles traveling together, determining a target communication vehicle in the paired vehicles, and performing data communication with the target communication vehicle. In the technical scheme, the mutually paired vehicles are found from the at least two vehicles, and then any target communication vehicle is selected from the mutually paired vehicles to communicate with the roadside unit, so that the communication times of the roadside unit can be reduced, the load of the roadside unit can be reduced, and the safety of automatic driving can be improved.

    本申请提供一种数据通信方法、装置、路侧单元、介质和程序产品,涉及车联网技术领域,该方法包括:获取至少两辆车辆的车辆行驶方向特征信息,根据所述车辆行驶方向特征信息,在所述至少两辆车辆中确定出同行车辆,根据所述车辆行驶方向特征信息,在所述同行车辆中确定出互相配对的配对车辆,在所述配对车辆中确定出一辆目标通信车辆,与所述目标通信车辆进行数据通信。该技术方案中,通过在至少两辆车辆中找到互相配对的车辆,然后在互相配对的车辆中选取出任意一个目标通信车辆,与路侧单元通信,能够减少路侧单元的通信次数,降低路侧单元的负载,提高自动驾驶的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Data communication method and device, road side unit, medium and program product


    Additional title:

    数据通信方法、装置、路侧单元、介质和程序产品


    Contributors:
    DENG CHENG (author)

    Publication date :

    2022-09-13


    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



    RADIO EQUIPMENT, ROAD-SIDE COMMUNICATION UNIT, UPDATE METHOD, AND COMPUTER PROGRAM

    URAYAMA HIROSHI / HAYAMA KOJI / ASAO HIROTAKA | European Patent Office | 2018

    Free access

    ROAD SIDE UNIT DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM

    JI YINGCHAO / GAO JIE | European Patent Office | 2024

    Free access

    Road information processing method, road side unit, vehicle-mounted device and storage medium

    SHE XIANNING / ZHANG CHANGLONG | European Patent Office | 2020

    Free access

    ROAD SIDE COMMUNICATION DEVICE, TIME SYNCHRONIZATION METHOD, AND COMPUTER PROGRAM

    HAYAMA KOJI | European Patent Office | 2022

    Free access

    ROAD SIDE DEVICE, COMMUNICATION SYSTEM, DEVICE FOR RAILROAD VEHICLE, PROGRAM AND COMMUNICATION METHOD

    SHIMOOSAKO KAZUTAKA / MOCHIZUKI TAKAHIRO / SAITO WAKA | European Patent Office | 2023

    Free access