RU150610U1 - DEVICE FOR CAPTURE OF SMALL-SIZED UNMANNED AIRCRAFT - Google Patents

Abstract

A device for capturing small-sized unmanned aerial vehicles (MBLA), made with the possibility of installation on MBLA, consisting of an onboard processor based on artificial intelligence, a network of high-strength polymer thread, weights, characterized in that the MBLA has all-round cameras (at least five) , allowing using the on-board processor to determine in passive mode the spatial coordinates of the enemy’s MBLA in the optical range of electromagnetic waves, choosing a certain range and flight speed , the capture device is made with six compartments arranged in a row at the bottom of the fuselage to accommodate nets with sinkers and devices to shoot them, as well as devices with automatic fastening of a high-strength polymer thread connecting the parachute to lower the MBLA captured into the network for transportation using its own traction.

Description

The utility model relates to the field of capture of small-sized unmanned aerial vehicles (MBLA) and can be used in military equipment.

There are various technical solutions for capturing MBLA using a network-trap device to combat remotely piloted (unmanned) aircraft (UAV) (patent No. 72753 prototype), a device to combat remotely piloted (unmanned) aircraft (UAV) (patent No. 72754 ) [12].

The disadvantages are the complexity of the design, large size, high engine power for towing the network due to its large aerodynamic drag; the use of the sound-thermal method of aiming at the target, which is ineffective due to the low power consumption of the target — the UAV and the high cost of the guidance device itself, and the mandatory use of low temperatures for infrared sensors; the absence of a parachute or other softening device landing.

Device - a fighter for destroying remotely piloted (unmanned) aircraft, consisting of a remotely piloted aircraft, a guidance system from the ground in the form of a radar, a network, characterized in that the remotely piloted aircraft are equipped with viewing cameras and up to four displacement sensors, as well as up to four containers for striking elements interconnected with them, made in the form of cassettes with nets of high-strength polymer thread made of para-aramid laid in them th fiber "Aramid" or "Kevlar" or "Twaron", and at the corners of the network are arranged sinkers containers in the form of cartridges with

with tape parachutes in sleeves, with one end of the tape parachute secured to the net, and the sleeve with the ribbon rolled up in it is fired by a squib with a moderator at the moment the target is covered by the net, and the displacement sensors and the cartridges interconnected with them are located on the right, left, lower and upper sides of the fuselage (patent No. 2490584 prototype) [3].

The disadvantages are: the use of a radar to guide the target in electronic warfare can lead to a complete loss of UAV control at the stage when the device enters the operating mode of cameras and sensors, the absence of all-round cameras, the use of several load containers (located at the corners of the network) at least three, and preferably four, can lead to entanglement of the tape parachutes between themselves, when firing three or four squibs, which will lead to the loss of the captured UAV, the device does not Tyva characteristics of the terrain of his landing.

Known devices are not effective for capturing and landing UAVs, especially MBLA controlled by artificial intelligence, capable of performing complex maneuvers, flying around obstacles.

The developed device for capturing MBLA 1 (Fig. 1) is triggered when a multi-channel means for detecting MBLA is detected by the enemy, or it starts to capture when patrolling space. Using the cameras of the all-round view 2, the device 1 for capturing MBLA is oriented so as to enter the enemy's MBLA from the tail from above. Using the on-board processor 3 (Fig. 2) based on artificial intelligence, device 1 equalizes flight speeds, its own and MBLA 13, choosing a certain range. The processor gives the command to shoot one of the six nets located in special compartments opening at the bottom of the fuselage of device 4. Network 5 with an integrated fastener in the middle 7 and parachute compartment 8 is fired using pyrotechnic cartridges 10 (Fig. 3). Sinkers 6 provide deployment of network 5 to capture MBLA. High-strength polymer threads and the uniform flight speed of the device 1 for capturing and MBLA of the enemy 13 provide high accuracy and range of flight of the network 5. At the time of coverage of the MBLA of the enemy 13 network 5 sinkers 6 are tangled on one side of the MBLA of the enemy 13. There is a sharp drop in MBLA 13. Stretches high-strength thread 9 between the network 5 and the fastening device in a special compartment 11, while the parachute 12 opens and begins to slow down the descent of the captured MBLA 13. The developed device 1 transports to the programmed area l Bo selects the most favorable terrain for successful evacuation of entrapped MBLA enemy 13 (FIG. 4) and continues patrolling space. In the case of a miss, the attachment device 11 releases the network 5, and the apparatus 1 for capturing the MBLA repeats the attack, and makes a second shot from another compartment at the enemy’s MBLA.

Information sources

1. Parkhomenko V.A., Ustinov E.M., Pushkin V.A., Belyakov V.A., Shishkov S.V. A device for controlling remotely piloted (unmanned) aircraft. - FIPS. Utility Model Patent No. 72754, 04/27/08

2. Bogomolov A.I., Parkhomenko V.A., Ustinov E.M., Elizarov S.S., Iskorkin D.V., Shishkov S.V. A network-trap device for combating remotely piloted (unmanned) aircraft. - FIPS. Utility Model Patent No. 72753, 04/27/08

3. Golodyaev A.I., Chistyakov N.V. The device is a fighter for the destruction of remotely piloted (unmanned) aircraft. - FIPS. Patent for invention No. 2490584 05/15/2012

Claims (1)

A device for capturing small-sized unmanned aerial vehicles (MBLA), made with the possibility of installation on MBLA, consisting of an onboard processor based on artificial intelligence, a network of high-strength polymer thread, weights, characterized in that the MBLA has all-round cameras (at least five) , allowing using the on-board processor to determine in passive mode the spatial coordinates of the enemy’s MBLA in the optical range of electromagnetic waves, choosing a certain range and flight speed , the capture device is made with six compartments arranged in a row at the bottom of the fuselage to accommodate nets with sinkers and devices to shoot them, as well as devices with automatic fastening of a high-strength polymer thread connecting the parachute to lower the MBLA captured into the network for transportation using its own traction.

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