Modular combined lamp array for landing guiding of aircraft

Abstract

The invention discloses a modular combined lamp array for landing guiding of an aircraft and belongs to flight navigation equipment. The modular combined lamp array comprises a plurality of dark lampholders, a plurality of LED lamp discs, pressure sensors, communication modules, power supply modules and power switches. Each dark lamp holder is of a square structure, and the LED lamp discs are arranged at the centers of the dark lamp holders; mounting parts capable of being matched mutually are arranged at the edges of the dark lamp holders correspondingly and used for mutual splicing of the multiple dark lamp holders; each pressure sensor is arranged at the edge of the corresponding lamp holder; and the pressure sensors are connected with the communication modules and used for obtaining the combination mode of the dark lamp holders and sending the combination mode to an unmanned aerial vehicle or an unmanned aerial vehicle ground control station. The modular combined lamp array is suitable for being inserted and spliced, multiple arrangement and combination modes of the lamp holders are available so as to correspond with multiple landing places, and the modular combined lamp arrayis flexible and convenient to use; and the address space is enlarged, visual guiding of different addresses is facilitated, and the aid-landing guiding efficiency and reliability of the aircrafts, especially the unmanned aerial vehicles, are effectively improved.

Description

Technical field [0001] The present invention relates to a light array used for aircraft landing guidance, in particular to a freely arranging LED light array. Belongs to flight navigation equipment. Background technique [0002] Aircraft navigation technology mainly includes inertial navigation, radar navigation, GPS navigation, microwave navigation and visual navigation. Among them, with the development of computer vision and image acquisition technology, optical measurement technology, high-speed real-time processing and storage technology, navigation technology based on visual information has become a research hotspot in recent years, and has simple equipment, low power consumption, small size, autonomous and passive It does not rely on ground and air navigation equipment, especially not restricted by GPS (GPS navigation system uses navigation satellites for navigation and positioning, and there are problems such as signal susceptibility to interference, resolution accuracy, ...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned existing ground cooperation signs mostly use specific patterns of reflective paint or infrared paint coated on the signal cloth, which are greatly affected by visibility, and the parameters and arrangement of such specific patterns are fixed. When it is necessary to guide the aircraft in the Most of them can’t do anything when they land at different landing sites. How to make the ground cooperation logo modular, diversified and efficient, and make it easy to use the arrangement of patterns to correspond to different landing sites is of great significance to the landing guidance of aircraft, especially UAVs.

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