A sound source and infrared hybrid UAV ultra-high-precision docking platform

Abstract

The invention provides a sound source and infrared hybrid ultra-high-precision alignment stage for unmanned aerial vehicles, and aims to enhance alignment position recognition precision of the unmanned aerial vehicles in an alignment process and enhance battery performance control ability of the unmanned aerial vehicles. The sound source and infrared hybrid ultra-high-precision alignment stage forunmanned aerial vehicles is used for one-to-many alignment and comprises a sound wave transmitting and receiving unit and a flight control unit, and is characterized by further comprising an infraredimage acquiring and processing unit and a battery temperature control unit, wherein the infrared image acquiring and processing unit is used for acquiring image information of to-be-aligned unmannedaerial vehicles surrounding the unmanned aerial vehicles; and the battery temperature control unit is used for controlling the temperatures of batteries in an alignment process according to the working state of the flight control unit.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, and more specifically, relates to an ultra-high-precision docking platform for a sound source and infrared hybrid unmanned aerial vehicle. Background technique [0002] Drones fly alone to accomplish many tasks. With the development of society, there are more and more technical solutions for UAV docking using GPS technology. For example, the Chinese invention patent application with the application number CN 201610194249.X discloses a UAV aerial docking method and system, specifically: the second UAV can obtain the second UAV through the GPS module installed on the first UAV. The positioning information of a UAV, through which the coarse alignment of the second UAV and the first UAV can be achieved, due to the limited accuracy of the GPS module, precise alignment cannot be achieved, so on the second UAV Set up an infrared camera, set up an infrared light-emitting diode on the f...

AI Technical Summary

Problems solved by technology

[0003] However, this method has the problem of short recognition distance in the process of UAV logistics. During the docking process, the flight speed cannot be effectively matched due to weather and other reasons, resulting in low recognition efficiency and the inability to recognize multiple docking objects at a long distance. The situation, and then can not complete the complex docking work

At the same time, in the process of one-to-many and many-to-many docking, multiple high-precision identification signal transmission and receiving processes are required, which will also increase the power consumption of the UAV battery, and it is easy to cause the UAV after the docking is completed. Disadvantages of cargo delivery to destination

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