The invention discloses a highway scene wireless transmission channel automatic selection device. The device comprises a control platform and a channel automatic selection device, and is characterized in that the channel automatic selection device is composed of a communication module and a positioning module; the communication module comprises a Unicom module, a Mobile module and a Telecom module and is used for collecting network information and providing a transmission channel; the positioning module adopts a GPS (Global Positioning System) or a Beidou module for positioning; and the channel automatic selection device operates a link automatic selection algorithm to upload the collected information to the control platform, and achieves optimal transmission by selecting a transmission channel according to a strategy issued by the control platform. According to the device, information such as communication signals along the highway is collected; through a centralized control platform, information sent by all the channel automatic selection devices is integrated to form a channel selection strategy, the channel selection strategy is issued to the channel automatic selection devices, and different wireless data transmission channels are selected through the strategy to realize optimal data transmission.

    本发明公开了一种高速公路场景无线传输通道自动选择装置,包括控制平台和通道自动选择装置,所述通道自动选择装置由通信模块和定位模块两部分组成;所述通信模块包括联通、移动、电信三个模块负责收集网络信息和提供传输通道;所述定位模块采用GPS或北斗模块进行定位;所述通道自动选择装置运行链路自动选择算法将收集到的信息上送到控制平台,并根据控制平台下发的策略,实现数据选择传输通道到达最优传输。本发明通过收集高速公路沿线的通信信号等信息;通过集中的控制平台,综合所有通道自动选择装置上送的信息,形成通道选择策略,并下发给通道自动选择装置装置,通过策略选择不同的无线数据传输通道实现数据最优传输。


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    Titel :

    Highway scene wireless transmission channel automatic selection device


    Weitere Titelangaben:

    一种高速公路场景无线传输通道自动选择装置


    Beteiligte:
    JIANG LIANG (Autor:in) / GAO KAI (Autor:in) / WANG HUI (Autor:in) / ZHAO SHAOFENG (Autor:in) / WU XIAOFENG (Autor:in) / LI SHICE (Autor:in) / LI YUNHUI (Autor:in) / LI YUNFEI (Autor:in) / LIU QINGJIAN (Autor:in) / WANG YUJIA (Autor:in)

    Erscheinungsdatum :

    2021-12-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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