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.
Height warning method of cargo compartment of cargo transport aircraft
02.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Europäisches Patentamt | 2015
|Europäisches Patentamt | 2015
|Europäisches Patentamt | 2015
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