Method and system for detecting the performance of a crew oxygen system

The disclosure relates to a method and a system for detecting the performance of a crew oxygen system (100). The method comprising: obtaining an oxygen pressure of an oxygen cylinder (101) of the crew oxygen system, an ambient air temperature (Tat) and a cockpit temperature (Tc); generating crew oxy...

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Bibliographic Details
Main Authors Gu, Zhuping, Wang, Jianjiang, Xie, Zhenqiang, Huang, Lei, Wang, Rong, Ding, Huifeng, Zhu, Yi
Format Patent
LanguageEnglish
French
German
Published 21.12.2016
Subjects
AIRCRAFT
ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT
AVIATION
COSMONAUTICS
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
FIRE-FIGHTING
FLYING SUITS
HUMAN NECESSITIES
LIFE-SAVING
PARACHUTES
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The disclosure relates to a method and a system for detecting the performance of a crew oxygen system (100). The method comprising: obtaining an oxygen pressure of an oxygen cylinder (101) of the crew oxygen system, an ambient air temperature (Tat) and a cockpit temperature (Tc); generating crew oxygen messages from obtained oxygen cylinder of the crew oxygen system, the ambient air temperature and the cockpit temperature; receiving the crew oxygen messages, and determining an oxygen pressure (sensor 230, 300) of the oxygen cylinder under standard temperature; and determining performance of the crew oxygen system.
Bibliography:Application Number: EP20120172546