The invention relates to the technical field of intelligent traffic, discloses a 5G air upgrading method for a Leiyu-Toughu fusion traffic event detection system, and provides a new scheme for realizing 5G air upgrading for the Leiyu-Toughu fusion traffic event detection system. On one hand, the 5G communication module can be applied to transmit an upgrading instruction, a to-be-upgraded program, program linkage information and upgrading success/failure information among the upper computer, the wide-area radar detector and the video vehicle detector, and the purpose of completing air upgrading of the whole traffic incident detection system based on the 5G network is achieved; on the other hand, the wide-area radar detector and/or the video vehicle detector can automatically identify whether the locally upgraded new soft firmware system can be in linkage fit with the currently started soft firmware system on the other side or not through application of the program linkage information in the upgrading process, and can actively restore the old soft firmware system when discovering that the new soft firmware system is not in linkage fit with the currently started soft firmware system on the other side; the whole traffic event detection system is recovered to the state before upgrading, and the availability of the system is ensured.

    本发明涉及智能交通技术领域,公开了一种雷视融合交通事件检测系统的5G空中升级方法,即提供了一种针对雷视融合交通事件检测系统实现5G空中升级的新方案,一方面可应用5G通信模块在上位机与广域雷达检测器及视频车辆检测器之间传送升级指令、待升级程序、程序联动信息和升级成功/失败消息,实现基于5G网络完成整个交通事件检测系统空中升级的目的,另一方面通过在升级过程中对程序联动信息的应用,使广域雷达检测器和/或视频车辆检测器能够自动识别本地升级后的新软固件系统是否能与另一侧当前启动的软固件系统联动配合,并在发现不配合时,可以主动还原旧软固件系统,使整个交通事件检测系统恢复至升级前状态,确保系统可用性。


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    Title :

    5G air upgrading method for Leiyu fusion traffic incident detection system


    Additional title:

    一种雷视融合交通事件检测系统的5G空中升级方法


    Contributors:
    CHEN LEI (author) / HUANG JINYE (author)

    Publication date :

    2022-03-18


    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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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