An anti-drone capture device with retrieval function

Abstract

The invention provides a capture device for anti-drone with a retrieval function, which includes a head, a tail, winglets and a propeller structure; a capture device control system is provided in the head, and the capture device control system includes an information collection module, a control unit and the propeller motor; the information acquisition module includes an image acquisition module, a laser radar scanning module, and a short-range electromagnetic wave detection module, and the image acquisition module, a laser radar scanning module, and a short-range electromagnetic wave detection module are respectively connected with the control unit; the propeller motor and the propeller Structural connection; the tail is set behind the head, with a catch net inside; the winglets are set on the head and connected to the control unit; the capture device also includes a microwave / radio wave transmitting device, and the microwave / radio wave transmitting device is in the capture device Activates when falling or after falling. The invention provides a capture device with a high capture rate and can be recycled, so that the escape possibility of a target drone is low and the utilization rate of the capture device is improved.

Description

technical field [0001] The invention relates to the field of aircraft, in particular to an anti-drone capture device. Background technique [0002] As more and more drones appear in people's lives, some drones that do not follow the rules often cause troubles to others and even affect public safety. In order to prevent the illegal misuse of drones, a new thing has emerged: anti-drone systems. [0003] The existing anti-drone means mainly include interference and blocking, direct destruction and monitoring and control. The interference blocking type is to interfere with all the signals of the target UAV by emitting specific electromagnetic wave signals, so that the signal of the UAV is cut off, and the UAV is triggered to return. The countermeasures of this type of method are poor; The laser cannon directly shoots down the UAV. This kind of method has strong countermeasures, but the UAV shot down is easy to cause damage to the ground personnel; the monitoring and control ca...

AI Technical Summary

Problems solved by technology

The interference blocking type is to interfere with all the signals of the target UAV by emitting specific electromagnetic wave signals, so that the signal of the UAV is cut off, and the UAV is triggered to return. The countermeasures of this type of method are poor; The laser cannon directly shoots down the UAV. This kind of method has strong countermeasures, but the UAV shot down is easy to cause damage to the ground personnel; the monitoring and control category mainly uses hacking technology to invade the UAV’s operating system, hijack the radio control, and put Captured by UAVs, the technical content and technical cost of such methods are high, and it is difficult to popularize

Nowadays, a kind of capture device for intercepting drones is gradually emerging. The capture device captures the target drone by launching net bombs or using the drone to carry the interception frame. After the net bombs are launched, they can only rely on inertial flight and cannot be adjusted. From the flight angle, the target UAV is easy to escape, the capture rate is low, and there will be problems of falling, hurting people and being unable to recycle. However, the target UAV is intercepted by the UAV carrying the interception frame. frame, its speed is difficult to surpass the target drone, and the flexibility of movement is poor, the capture rate is low, and the practicability is poor

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