Method and device for improving safety of takeoff and landing based on obstacle detection

Abstract

The invention relates to the technical field of aircraft and relates to a method and a device for improving safety of takeoff and landing based on obstacle detection. More specifically, the method for improving the safety of the takeoff and landing based on the obstacle detection comprises adjusting the position of the device self so that the front-view shooting direction is horizontal, detecting a current illuminance value, selecting an ultra-low-illuminance camera or an infrared thermal imaging camera to collect a front-view image and a top-view image of the current position based on an obtained detection result, respectively making the obstacle detection for the front-view image and the top-view image, and generating and sending a warning message when an obstacle is detected. By combining the infrared thermal imaging camera with the ultra-low-illuminance camera, the method for improving the safety of the takeoff and landing based on the obstacle detection can collect monochrome images to detect obstacles and effectively give early warnings of the obstacles through the infrared thermal imaging camera under extremely poor lighting conditions and even 0 lux conditions; and when the light condition conforms to an ultra-low-illuminance condition, the method for improving the safety of the takeoff and landing based on the obstacle detection uses the ultra-low-illuminance camera to collect color images, and has the advantages of being greater in clarity and fidelity of the obtained images and more conducive to warn about the obstacles, thereby enhancing the flight safety.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a method and equipment for improving take-off and landing safety based on obstacle detection, 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 rea...

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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