Child-mother type unmanned aerial vehicle system and working method thereof

Abstract

The invention relates to the technical field of unmanned aerial vehicle reconnaissance and collaborative operation, in particular to a child-mother type unmanned aerial vehicle system. The system comprises a mother vehicle and a child vehicle, a loading platform is installed on the mother vehicle, a fixing locking device is arranged on the loading platform, and the child vehicle is fixed to the loading platform through the fixing locking device; the child vehicle comprises a rotor system, a power supply module, a flight control avionics module, a reconnaissance camera module, a positioning module and a visual identification system; the reconnaissance camera module comprises a camera and an image transmission module, and the camera is connected with the image transmission module and used for being responsible for real-time searching imaging and image returning in the reconnaissance operation stage; and the positioning module and the visual identification system jointly form a positioning system of the sub-machine. The invention also discloses a working method of the system, the mother vehicle is utilized for carrying out a high-altitude long-voyage cruise reconnaissance task, and the child vehicle can independently carry out a low-altitude local fine reconnaissance and search task after being separated; and the child vehicle is fixed on the mother vehicle through the fixing locking device, and the structural stability and the anti-interference capability are strong.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle reconnaissance and cooperative operation, in particular to a parent-child unmanned aerial vehicle system and its working method. Background technique [0002] Traditional medium-sized fixed-wing reconnaissance drones can only use aerial photography equipment for high-altitude, long-distance, and large-scale reconnaissance. For complex and hidden terrain (such as hills, crypts, woods, buildings, etc.), it is impossible to conduct low-altitude local fine reconnaissance searches; and Although traditional small unmanned aerial vehicles (rotors) can carry out short-distance local reconnaissance and search, their disadvantages lie in their small range and short flight time. However, in many actual situations that require reconnaissance operations, both long-distance and long-range cruise reconnaissance are generally required, and local accurate reconnaissance and search are required; Re...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a mother-child UAV system and its working method, which solves the problem of poor structural stability and weak anti-interference ability of the traditional mother-child configuration UAV, which makes it difficult to deal with various emergencies and harsh air conditions The problem

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