Method and device for assisting aircraft in safe flight

Abstract

The invention provides a method for assisting in safe flight. The method is applied to takeoff, flight and landing of an aircraft. The method mainly comprises the steps as follows: the illuminance value is detected by an illumination sensor, an ultralow illuminance mode or an infrared mode is selected according to a detection result, during access to corresponding modes, images are acquired respectively according to different focal lengths, images with the same focal lengths are subjected to image mosaic, the mosaic images are subjected to image fusion, and the fused images are displayed. Two modes including the ultralow illuminance mode and the infrared mode are involved in the scheme, the two modes are mutually switched, and the images are acquired, so that the problem of poor sight and unsafe flight under the severe weather conditions such as rain, snow, fog, haze and the like can be effectively solved. Clear images with large fields of view can be obtained in combination with mosaic of the images with the same focal length and fusion of the mosaic images, thus, flight is assisted, and the flight safety is improved.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a method and device for assisting the safe flight of an aircraft, and the international classification belongs to B64C or B64F classification. Background technique [0002] With the emergence of aircraft equipment such as aircraft, the mode of transportation has undergone tremendous changes. Air transportation attracts a large number of passengers with the advantages of convenience and speed. The distance between the world has been "shortened", and it has become an indisputable fact that it has become an indisputable fact. However, aviation safety has always been a major problem that plagues people when they choose to travel. In the early stage of the development of air transport, due to the relatively backward science and technology, flight accidents caused by the mechanical failure of the aircraft itself remained high and accounted for the main reason. [0003] In recent dec...

AI Technical Summary

Problems solved by technology

However, in the prior art, there is no such device on the aircraft so that the pilot of the aircraft can observe the scene in front of and below the aircraft

Even if some aircraft have camera devices for observing the front and lower scenes, they cannot be used better due to the limitation of use conditions, and at the same time, there is a lack of relevant theoretical methods to guide, so that the safety performance of the aircraft cannot be effectively improved.

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