The invention relates to a pressure regulating system of an aircraft compartment, in particular to a height warning method of a cargo compartment of a cargo transport aircraft, and aims to solve the problem that a conventional aircraft height warning method cannot meet warning demands of a cargo transport aircraft. The height warning method comprises the following steps: a first cargo-compartment pressure sensor transmits corresponding warning information to a central warning computer; a cargo-compartment pressure regulating controller transmits the corresponding warning information; the central warning computer performs appropriate selection according to the warning information transmitted by the first cargo-compartment pressure sensor and the warning information transmitted by the cargo-compartment pressure regulating controller. The height warning method of a cargo compartment of a cargo transport aircraft, disclosed by the invention, realizes multistage height warning for the cargo compartment of the cargo transport aircraft; under the pressure relief of the cargo compartment, hint-stage compartment height warning is sent out, so that the operation of a pilot is not disturbed; besides, in the height warning method of a cargo compartment of a cargo transport aircraft, disclosed by the invention, judgment is performed according to the detection information of the first cargo-compartment pressure sensor and the detection information of a second cargo-compartment pressure sensor simultaneously, so that the height warning method has the characteristic of redundancy.


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    Title :

    Height warning method of cargo compartment of cargo transport aircraft


    Contributors:
    ZHANG GUOLIANG (author) / SHI LULU (author)

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT






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