The invention provides an airfield pavement safety early warning method and system, a medium and a terminal. The method comprises the steps of: collecting water film thickness measured data of an airfield pavement and the vibration data of a pavement slab; calculating to obtain global water film thickness estimation data of the airfield pavement based on the water film thickness measured data and a mapping algorithm; obtaining airfield pavement void state data based on the vibration data; and performing safety early warning based on the global water film thickness estimation data and the airfield pavement void state data. According to the airfield pavement safety early warning method and system, the medium and the terminal, based on advanced intelligent sensing technologies such as a remote sensing type water film thickness sensor and a distributed optical fiber, real-time monitoring and safety early warning of airfield runway operation safety key characters such as the water film thickness, the airplane wheel tracks and the pavement structure states are achieved, and auxiliary decision-making information is provided for runway operation, maintenance and the like, the safety threshold and operation efficiency of runways are effectively improved, the refined scientific management and maintenance level of the runways is improved, the service life of the runways is prolonged, and the whole life cycle cost of runway operation is reduced.

    本发明提供一种机场道面安全预警方法、系统、介质及终端,所述方法包括:采集机场道面的水膜厚度实测数据和铺面板的振动数据;基于所述水膜厚度实测数据结合映射算法计算获取机场道面的全域水膜厚度预估数据;基于所述振动数据获取机场道面脱空状态数据;基于所述全域水膜厚度预估数据和所述机场道面脱空状态数据进行安全预警。本发明基于遥感式水膜厚度传感器和分布式光纤等先进智能感知技术,实现对水膜厚度、飞机轮迹和道面结构状态等机场跑道运行安全关键性状的实时监测及安全预警,为跑道运行、维护等提供辅助决策信息,有效提高跑道的安全阈度和运行效率,提升跑道的精细化科学管养水平,延长跑道寿命,并降低跑道运行的全寿命周期成本。


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    Title :

    Airfield pavement safety early warning method and system, medium and terminal


    Additional title:

    一种机场道面安全预警方法、系统、介质及终端


    Contributors:
    CAO CHENG (author) / KONG FANDONG (author) / CHU HAO (author) / ZHAO HONGDUO (author) / QIAN XIN (author) / BIAN ZEYING (author)

    Publication date :

    2021-12-24


    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 / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.



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