An anti-drone capture device with laser recognition function

Abstract

The invention provides an anti-unmanned-aerial-vehicle capture device with a laser identification function. The anti-unmanned-aerial-vehicle capture device with the laser identification function comprises a head part, a tail part, a small wing and a propeller structure, wherein a capture device control system is arranged in the head part, and the capture device control system comprises a laser radar scanning module, a short-distance electromagnetic wave detection module, a control unit and a propeller motor; the laser radar scanning module, the short-distance electromagnetic wave detection module and the propeller motor are connected with the control unit separately; the propeller motor is connected with the propeller structure; the tail part is arranged behind the head part, a capture screen is arranged in the tail part, the capture screen is connected with the head part, a tail part release mechanism used for opening the tail part to release the capture screen is further arranged inthe tail part, and the tail part release mechanism is connected with the control unit; and the small swing is arranged on the head part. According to the anti-unmanned-aerial-vehicle capture device with the laser identification function, identification and tracking is carried out on a target unmanned aerial vehicle through arranging the capture device control system on the head part of the capturedevice, so that faster and more accurate capture for the unmanned aerial vehicle, and a higher capture rate are achieved.

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. In terms of flight angle, the target drone is easy to escape, the capture rate is low, and there is a danger of falling and hurting people; while the target drone is intercepted by the drone carrying the interception frame, since the drone carries the interception frame, its speed It is difficult to surpass the target UAV, and the flexibility of movement is poor, the capture rate is low, and the practicability is poor

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