The invention discloses a long-endurance unmanned aerial vehicle intelligent inspection method in a railway tunnel, and the method comprises the following steps: 1), presetting an inspection flight path, an inspection period and an inspection height for an unmanned aerial vehicle group based on an ant colony algorithm, and obtaining an inspection optimal planning flight path; 2) after the unmanned aerial vehicle group receives the inspection instruction, the unmanned aerial vehicle group is divided into two echeles according to function differences, and skylight period normalization and uninterrupted intelligent inspection are performed on railway track flaw detection, overhead line system line detection, cable line inspection, tunnel geothermal abnormal condition detection, tunnel earthquake early warning and tunnel icing detection; and 3) the unmanned aerial vehicle group uploads the acquired image material to a big data integration cloud processing platform in real time, if an abnormal condition occurs, the unmanned aerial vehicle group gives an alarm to a control center and issues information to a related unit, and meanwhile, a corresponding solution is formulated through the big data integration cloud processing platform, so that the unmanned aerial vehicle group sends out an alarm to the control center. And the unmanned aerial vehicle group is linked with related units to take safety protection measures.

    本发明公开了一种铁路隧道内的长续航无人机智能巡检方法,包括以下步骤:1)基于蚁群算法为无人机群预设巡检航迹、巡检周期以及巡检高度,得到巡检最优规划航迹;2)所述无人机群接收到巡检指令后按功能区别分为两个梯队,分别对铁路轨道探伤、接触网线路检测、电缆线路巡检、隧道地热异常情况检测、隧道地震预警以及隧道结冰检测展开天窗期常态化、不间断智能巡检;3)所述无人机群将采集的影像材料实时上传到大数据集成云处理平台,若有异常情况发生,所述无人机群向控制中心发出警报,将信息发布至相关单位,同时通过所述大数据集成云处理平台制订相应的解决方案,所述无人机群联动相关单位采取安全防护措施。


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    Titel :

    Intelligent inspection method for long-endurance unmanned aerial vehicle in railway tunnel


    Weitere Titelangaben:

    一种铁路隧道内的长续航无人机智能巡检方法


    Beteiligte:
    ZHOU DAN (Autor:in) / YANG MINGZHI (Autor:in) / LU ZHAIJUN (Autor:in) / ZHANG LEI (Autor:in) / WANG HONGYI (Autor:in)

    Erscheinungsdatum :

    2023-03-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B64U / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06V / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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