The invention relates to the field of optical cable dumb resource operation and maintenance, in particular to a live inspection method and system for an OPGW optical cable based on an unmanned aerial vehicle, and the method comprises the steps: obtaining the real-time optical cable data of a target optical cable, and obtaining the specific signal receiving strength received by the target optical cable; dynamically optimizing the specific signal emission intensity of the unmanned aerial vehicle according to the specific signal receiving intensity, the environmental noise parameter and the distance between the unmanned aerial vehicle and the target optical cable; when the unmanned aerial vehicle flies, the routing position point of the target optical cable and the corresponding optical cable distance are obtained according to the specific signal receiving strength, and the routing trend of the target optical cable is obtained. Compared with the prior art, the specific signal emission intensity of the unmanned aerial vehicle is dynamically adjusted by analyzing the receiving intensity of the specific signal received by the target optical cable, the environment noise parameter and the relation between the distance between the unmanned aerial vehicle and the target optical cable, so that the target optical cable can effectively receive the specific sound wave signal; therefore, the data can be effectively acquired to realize the live-line inspection of the target optical cable.

    本发明涉及光缆哑资源运维领域,具体涉及一种基于无人机的OPGW光缆的带电巡检方法及系统,方法包括:获取目标光缆的实时光缆数据,获取目标光缆接收到的特定信号接收强度;根据特定信号接收强度、环境噪声参数和无人机与目标光缆的距离,动态优化无人机的特定信号发射强度;无人机飞行时,根据特定信号接收强度获取目标光缆的路由位置点和对应的光缆距离,获取目标光缆的路由走向。与现有技术相比,本发明通过利用目标光缆接收到的特定信号接收强度,环境噪声参数和无人机与目标光缆的距离之间的关系进行分析,动态调整无人机的特定信号发射强度,使目标光缆能够有效接收到特定声波信号,进而有效地获取数据实现所述目标光缆的带电巡检。


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    Titel :

    Unmanned aerial vehicle-based electrified inspection method and system for OPGW (Optical Fiber Composite Overhead Ground Wire) optical cable


    Weitere Titelangaben:

    一种基于无人机的OPGW光缆的带电巡检方法及系统


    Beteiligte:
    WU HUIHUAN (Autor:in) / ZHOU JIE (Autor:in) / DENG LINBO (Autor:in) / OU XIUPING (Autor:in) / LIANG YIDONG (Autor:in)

    Erscheinungsdatum :

    11.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04B TRANSMISSION , Übertragung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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