Airplane ground proximity warning system ground off-location detection device and detection method thereof

Abstract

The invention discloses an airplane ground proximity warning system ground off-location detection device and a detection method thereof. The detection device is used for detecting the ground off-position function of an airplane ground proximity alarm system, detecting a cross-linking signal which comes from the airplane ground proximity alarm system and the associated system and is used for controlling the airplane ground proximity alarm system to work; the detection device comprises a signal simulation device, a signal conditioning unit, a signal acquisition and sending unit, a bus communication unit, a central processing unit, a wireless unit, a handheld terminal and a power supply unit, the device solves the problem that an airplane ground off-location proximity warning system generatessystem function fault and lacks a detection means, is good in portability, easy to operate and visual in detection result, facilitates avoiding faults and misjudgment of the airplane ground proximityalarm system fault, and improves the maintenance reliability and the flight safety of an airplane.

Description

technical field [0001] The invention relates to the technical field of detecting cross-linking signals of an aircraft ground proximity warning system and its associated aircraft system, in particular to a ground departure detection device and a detection method for an aircraft ground proximity warning system. Background technique [0002] The aircraft ground proximity warning system is an effective means to prevent aircraft collision accidents and improve flight safety. With the increase of new missions and performances of aircraft, the safe flight of various aircraft such as military and civil uses increasingly depends on the normal operation of the ground proximity warning system. The failure of the ground proximity warning system of the aircraft will cause the pilot's misjudgment and misjudgment, which will lead to the occurrence of the near ground flight accident. At present, there is still a lack of a special device for detecting and judging the functional failure of th...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an aircraft ground proximity warning system ground out-of-position detection device and a detection method thereof, to solve the problem that there is no special equipment for detecting the functional failure of the aircraft ground proximity warning system in the prior art, which leads to missed detection of the aircraft self-inspection and technical issues that affect aircraft flight safety

Images