An Aerial Recorder with Olfactory Positioning Function

Abstract

The invention belongs to the technical field of avionics and in particular relates to an aviation recorder with a smell positioning function. The aviation recorder realizes searching by a smelling method. Generally, specially trained police dogs have extremely high odor discrimination abilities; in case of an accident, the police dogs can quickly find the recorder according to the smell; particularly, if the accident happens in a sparsely populated mountain area, the high-efficiency searching mode has the advantages that a large amount of personnel expense, the traffic cost and the search time can be saved. Meanwhile, the police dogs required by the aviation recorder are very common and are readily available; the conventional aviation recorder is changed a little, and the influence on the conventional aviation recorder is small; the searching method is simple and is very easy to operate; furthermore, the method can be applied to other fields such as searching for a spaceflight recorder. According to the aviation recorder with the smell positioning function, the effect that the aviation recorder can be quickly found if an aircraft crashes on the land or in a shallow water area can be achieved, so that the flight accident investigation efficiency is improved, and the accident investigation cost is saved.

Description

technical field [0001] The invention belongs to the technical field of avionics, in particular to an aeronautical recorder with olfactory positioning function. Background technique [0002] Aviation recorders are mainly used to provide scientific evidence for accident investigations when aircraft crash, and play an irreplaceable role in analyzing the cause of accidents. Therefore, how to accurately locate the accident location and find the recorder in time will directly affect the accident investigation and analysis. When an aircraft crashes, it will withstand the impact of up to thousands of Gs, and the aviation recorder and other aircraft wreckage will often be scattered around the accident site in a large area. It will take a lot of time and money, even after wasting a lot of time and money, because the recorder cannot be found, which will seriously affect the accident investigation or directly lead to the failure of the accident investigation. However, there is current...

AI Technical Summary

Problems solved by technology

When an aircraft crashes, it will withstand the impact of up to thousands of Gs, and the aviation recorder and other aircraft wreckage will often be scattered around the accident site in a large area. Can spend a lot of time and money, even after a lot of time and money, because the recorder cannot be found, which will seriously affect the accident investigation or directly cause the accident investigation to fail

However, there is currently no method of quickly locating aviation recorders after a flight accident, especially if the accident occurred on land and in shallow water

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