Multi-unmanned aerial vehicle charging parking apron area guiding and landing management system

Abstract

The invention relates to a multi-unmanned aerial vehicle charging parking apron area guiding and landing management system. The system comprises unmanned aerial vehicles ends, parking apron ends and amanagement server end. Each unmanned aerial vehicle end is provided with a microprocessor and a beam transceiver, wherein each beam transceiver is arranged at the bottom of an unmanned aerial vehicle, can vertically emit light beams downwards under the control of the microprocessor, and can transmit an optical signal received from the parking apron end to the microprocessor; each parking apron end is provided with a microprocessor and a beam transceiver, and each beam transceiver is arranged on a parking apron, can vertically emit the light beams upwards under the control of the microprocessor, and can transmit an optical signal received from the unmanned aerial vehicle end to the microprocessor; and the management server end is used in the management of guiding and landing each unmannedaerial vehicle through each parking apron end, and a management server only manages one parking apron end in each monitoring period.

Description

technical field [0001] The invention relates to the field of optical communication technology, and specifically designs a multi-UAV charging apron area guidance and landing management system based on infrared or visible light beams. Background technique [0002] Infrared beam ranging can measure a long distance without a reflector and low reflectivity. With the development and progress of LED light source technology, white LEDs with the advantages of high brightness, low power consumption, and long life have gradually replaced fluorescent lamps and incandescent lamps. Due to the convenient modulation and quick response of white light LED communication, it has obvious advantages compared with ultraviolet and radio frequency methods in terms of harmless radiation, security, and stability. It has become an emerging visible light communication (VLC) method, which is gradually being extended to indoor positioning. field. The existing infrared and LED beam ranging methods can ma...

AI Technical Summary

Problems solved by technology

However, as the demand for using multiple drones in the same scene such as firefighting, traffic, and disasters increases, it is difficult for the parking pad to meet the charging needs of multiple drones, and the existing wireless charging parking pad is where multiple drones dock. There are more requirements for stability and stability, and it is difficult to effectively inductively charge drones that are docked and offset

In the multi-UAV landing stage, most of them rely on the operator's subjective experience to perform remote control. The accuracy of the existing automatic control landing is also difficult to accurately locate the small area of ​​​​the apron, and it is easy for multiple operators to grab the apron, or Multiple drones landed too close to each other and collided in the air, causing losses

Under the premise that wireless charging, surrounding electrical equipment, and electromagnetic fields may interfere with remote control or automatic landing or shield radio signals, research and serve the apron area with multiple drones to achieve non-interference, easy-to-sensing, and energy-saving landing guidance Measures to manage, avoid or reduce the above problems have become a big challenge in the design of multi-UAV landing guidance management system

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