The invention discloses an airport positioning system based on distributed optical fiber sensors, and the system comprises: sensing optical fibers which are disposed at two sides of an airport runwayor in a pilot lamp cable maintenance tube well in the runway; a distributed optical fiber seismometry device which is connected with the sensing optical fibers and is used for detecting vibration information of the airport runway; and an airport dispatching system which is connected with the distributed optical fiber seismometry device, receives the vibration information of the airport runway, takes the vibration information as the positioning information of the ground plane, displays the positioning information of the ground plane on the airport dispatching image, and outputs a dispatching instruction. According to the airport positioning system based on the distributed optical fiber sensors, the sensing optical fibers are arranged at the edge of the airport runway, the vibration condition of the airfield runway is detected through the distributed optical fiber seismometry device, so that the position information of the airplane from landing to stable stopping is detected, the positioning precision is high, and accidents caused by inaccurate airplane positioning are avoided.

    本发明公开了一种基于分布式光纤传感器的机场定位系统,包括:传感光纤,传感光纤设置在机场跑道两侧或跑道中领航灯线缆维护管井中;分布式光纤测震装置,分布式光纤测震装置与传感光纤连接,用于检测机场跑道的振动信息;机场调度系统,机场调度系统与分布式光纤测震装置连接,接收机场跑道的振动信息,将振动信息作为地面飞机的定位信息,并将地面飞机的定位信息显示在机场调度图像上,并输出调度指令。本发明的基于分布式光纤传感器的机场定位系统通过将传感光纤设置在机场跑道的边缘,通过分布式光纤测震装置检测机场跑道的振动情况,从而检测飞机从落地开始一直到停稳的位置信息,定位精度高,避免了由于飞机定位不够精准引起的事故。


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    Titel :

    Airport positioning system based on distributed optical fiber sensors


    Weitere Titelangaben:

    一种基于分布式光纤传感器的机场定位系统


    Beteiligte:
    DING ZHIGUO (Autor:in) / LIU ZENGLIANG (Autor:in) / WANG YOULI (Autor:in) / LIU DAZHI (Autor:in)

    Erscheinungsdatum :

    2020-06-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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    Airport overhead monitoring method and system based on positioning tracking

    YU DAN / LAN YUQING / YU HONGRUI et al. | Europäisches Patentamt | 2023

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