The invention discloses a traffic information transmission system, a roadside unit and a data processing method, and belongs to the technical field of intelligent traffic. In the traffic information transmission system provided by the embodiment of the invention, a roadside industrial personal computer or a roadside computing unit does not need to be deployed when the roadside unit is deployed; the road side unit is directly used for acquiring road environment data acquired by a plurality of sensors, and the processed road surface traffic condition information is sent to the vehicle-mounted unit. The construction cost in the construction process is saved, and the process of sending the data to a roadside industrial personal computer or a roadside computing unit and then forwarding the data to a roadside unit can be omitted. Therefore, the traffic information transmission system provided by the embodiment of the invention can save signaling overhead, reduce power consumption and improve data processing efficiency.

    本申请公开了一种交通信息传输系统、路侧单元及数据处理方法,属于智能交通技术领域,本申请实施例提供的交通信息传输系统中,在部署路侧单元时无需部署路侧工控机或路侧计算单元,直接利用路侧单元对多个传感器采集的道路环境数据,并将处理得到的路面通行状况信息发送到车载单元。不仅节省建设过程中的建造成本,还可以免去将数据发送到路侧工控机或路侧计算单元,在转发到路侧单元的过程。所以,本申请实施例提供的交通信息传输系统可以节省信令开销,降低功耗,提高数据处理的效率。


    Access

    Download


    Export, share and cite



    Title :

    Traffic information transmission system, road side unit and data processing method


    Additional title:

    一种交通信息传输系统、路侧单元及数据处理方法


    Contributors:
    ZHANG YAN (author) / HU BO (author) / SHEN KUNHUA (author) / WEI GAORONG (author) / LI WEN (author)

    Publication date :

    2023-05-23


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



    ROAD SIDE SERVICE UNIT, TRAFFIC PROMPT DEVICE, TRAFFIC PROMPT SYSTEM AND METHOD

    HU XING / ZHANG HAIYONG / ZHENG SIYI et al. | European Patent Office | 2022

    Free access


    Road side detection unit layout and road traffic sparse sensing method and system

    ZHOU HAIBO / ZHA CAOYI / XUE JIANZHE | European Patent Office | 2022

    Free access

    ROAD TRAFFIC INFORMATION PROCESSING APPARATUS AND ROAD TRAFFIC INFORMATION PROCESSING METHOD

    MASUDA TAKURO / KASAHARA SHINICHI / KUWABARA MASAO et al. | European Patent Office | 2019

    Free access

    INFORMATION PROCESSING APPARATUS, DETECTOR, ROAD SIDE UNIT, AND CALIBRATION METHOD

    ARATA KOJI / HATTORI SHIGETO / SAWADA RYUICHI et al. | European Patent Office | 2021

    Free access