The invention relates to a flight normal track deviation behavior online detection method and a flight normal track deviation behavior online detection device, which belong to the technical field of aerospace. The flight normal track deviation behavior online detection device comprises an information acquisition module, an air route and track preprocessing module, a space-time matching module, a track matching module and an abnormal track behavior detection module. The flight normal track deviation behavior online detection method comprises the steps of when the deviation between a planned airroute of a flight and a real-time flight path is relatively large, detecting the flight as a target flight, intercepting an air route section of the target flight according to set space-time dimensions; searching for a flight matched in the space-time dimensions from planned air routes of other flights; further calculating the actual flight path distance between the matched flight and the targetflight; and when the target flight is successfully matched with one or more matched flights on the flight path, considering that a similar and reasonable fly-around strategy is adopted, and not givingan abnormal alarm; otherwise, judging that the target flight has flight abnormality and giving an alarm. According to the flight normal track deviation behavior online detection method and the flightnormal track deviation behavior online detection device, online detection of the behavior that the flight deviates from the normal flight track is realized, and the airspace operation safety and flight efficiency are improved.

    本发明是一种航班偏离正常航迹行为在线检测方法及装置,属于航空航天技术领域。本装置包括信息获取模块、航路航迹预处理模块、时空匹配模块、航迹匹配模块和异常航迹行为检测模块。本方法包括:当航班的计划航路与实时航迹的偏差较大时,将航班作为目标航班进行检测,按照设置的时空维度来截取目标航班的航路段,从其他航班的计划航路中搜寻在时空维度匹配的航班,再进一步计算匹配航班与目标航班的实际航迹距离,当目标航班与一条及以上的匹配航班在航迹上匹配成功,则认为是采用了相似并且合理的绕飞策略,不进行异常告警;否则判定目标航班存在飞行异常并告警。本发明实现了航班偏离正常航迹行为在线检测,提高了空域运行安全性与飞行效率。


    Access

    Download


    Export, share and cite



    Title :

    Flight normal track deviation behavior online detection method and device


    Additional title:

    一种航班偏离正常航迹行为在线检测方法及装置


    Contributors:
    ZHU XI (author) / CHEN YICHONG (author) / ZHANG MINGYUAN (author) / TONG LU (author) / DU WENBO (author) / CAO XIANBIN (author)

    Publication date :

    2020-04-10


    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



    TRACK DEVIATION MEASURING DEVICE

    NAGANUMA YASUKUNI / UEMATSU TAKAYUKI / YADA TARO et al. | European Patent Office | 2019

    Free access

    TRACK DEVIATION PREVENTION DEVICE

    FUJITA MASAHIRO | European Patent Office | 2023

    Free access

    TRACK DEVIATION PREVENTION DEVICE

    FUJITA MASAHIRO | European Patent Office | 2023

    Free access

    TRACK DEVIATION PREVENTION DEVICE

    TAKAHASHI KENTARO | European Patent Office | 2024

    Free access

    Track deviation prevention device

    FUJITA MASAHIRO | European Patent Office | 2025

    Free access