Airplane ground icing active detection method and device, terminal and storage medium

Abstract

The invention discloses an airplane ground icing active detection method and device, a terminal and a storage medium, and relates to the technical field of civil aviation ground guarantee detection. The detection device is embedded into the surface of the simulation wing, the first wing skin and the surrounding second wing skin are at the same height, the second wing skin is a one-third wing part, the operation environment is a parking apron, and the detection is installed at the height of an airplane through a support. The lower port of the shell is fixed at the edge of the bottom sealing plate, and the two are of open net structures; a finned radiator is arranged in the shell, and the bottom of the finned radiator is connected with a fan. The wireless communication module is used for communication, wiring is solved, cost is saved, civil aviation workers can conveniently use the system, early warning information is timely and effectively provided, and resources such as deicing equipment are reasonably allocated according to the early warning information. The active cooling and icing early warning function is achieved through driving and temperature control of the device, the flight safety and the punctuality rate are ensured, and the device is particularly important for research of the field of airport icing.

Description

technical field [0001] The invention belongs to the technical field of civil aviation ground support detection, and in particular relates to an active detection method, a detection device, a terminal and a storage medium for aircraft ground ice accumulation. Background technique [0002] At present, in winter in the north, due to the low temperature of the aircraft on the apron, supercooled water droplets or supercooled raindrops in the environment will form the phenomenon of icing (including ice, snow, frost, etc.) on the surface of the aircraft, especially the icing on the surface of the wings. Directly reduce the flight lift of the aircraft, affect the safe operation of the aircraft, and even cause the flight to fail to operate normally, thereby threatening the safety of people's lives and property. As the flight density of the civil aviation industry increases, the probability of aircraft encountering icing increases significantly. Publicly available data from the US Fe...

AI Technical Summary

Problems solved by technology

[0004] (1) Most of the equipment in the prior art is simulating the aircraft environment, and cannot meet the ability of active detection of ice accumulation on the aircraft ground in the apron environment with changeable meteorological conditions

Moreover, accident records show that the icing temperature of aircraft surface ice is not absolute. Even if the ambient temperature is above the freezing point, the surface temperature of the wing fuel tank may be lower than 0°C. It is difficult to know the icing temperature of the wing.

[0005] (2) The existing technology cannot actively cool down and refrigerate, and cannot predict the icing situation on the wing surface in advance for a period of time in the future, and cannot meet the early warning requirements of aircraft icing

[0006] (3) When the existing technology communicates, the cost of wiring is high, and the timeliness of early warning information is poor

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