DEVICE FOR PREVENTING AUTOMATIC OPENING OF DOOR OR FLAP CLOSED AND LOCKED AGAINST RULE IN AIRCRAFT FUSELAGE

摘要

PURPOSE: To provide a device for preventing automatic opening of a door or a hatch improperly closed and locked on an aircraft to make an efficient contribution to improve flight safety of the aircraft. CONSTITUTION: This device is constituted of a door monitoring system 1 to connect to a cabin pressure adjusting device 4 and/or a cabin temperature adjusting device 5 and/or an additional air adjusting device. The adjusting devices 4, 5 and the additional air adjusting device prepare proper physical additional information from inside of an aircraft. The additional air adjusting device has at least one connecting part to decide a flight driving state.