阅读说明：本技术 一种基于固定翼平台的反无人机系统 (anti-unmanned aerial vehicle system based on fixed wing platform ) 是由 王刘星 赵小勇 张鹏 韩果 吴华晴 丘杭海 高辉 马庆跃 王克强 罗敏芳 张维 于 2019-08-30 设计创作，主要内容包括：本发明涉及一种基于固定翼平台的反无人机系统,包括固定翼无人机平台(1)、网捕系统(2)和发射轨(5),固定翼无人机平台(1)具有发射轨(5),网捕系统(2)搭载在固定翼无人机平台(1)的发射轨(5)上。采用本发明的反无人机系统,可实现对“黑飞”无人机的远距、“绿色”应对,极大的拓展了反无人机安全距离,降低了反无人机成本。(The invention relates to a fixed-wing-platform-based anti-unmanned aerial vehicle system which comprises a fixed-wing unmanned aerial vehicle platform (1), a net capture system (2) and a launching rail (5), wherein the fixed-wing unmanned aerial vehicle platform (1) is provided with the launching rail (5), and the net capture system (2) is carried on the launching rail (5) of the fixed-wing unmanned aerial vehicle platform (1). By adopting the anti-unmanned aerial vehicle system, the long-distance and green response to the black flying unmanned aerial vehicle can be realized, the safety distance of the anti-unmanned aerial vehicle is greatly expanded, and the cost of the anti-unmanned aerial vehicle is reduced.)

1. An anti-unmanned aerial vehicle system based on a fixed wing platform comprises a fixed wing unmanned aerial vehicle platform (1), a net capture system (2) and a launching rail (5);

Wherein, fixed wing unmanned aerial vehicle platform (1) has transmission rail (5), and net system (2) are carried on transmission rail (5) of fixed wing unmanned aerial vehicle platform (1).

2. The fixed-wing platform-based anti-drone system according to claim 1, characterized in that the fixed-wing drone platform (1) comprises a middle guidance device (3), an end vision guidance system (4) and an electric propulsion device (6), the middle guidance device (3) and the end vision guidance system (4) are located at the head of the fixed-wing drone platform (1) to guide the flight of the fixed-wing drone platform (1) and the accurate tracking of the attitude information of the target; the electric propulsion device (6) is located at the tail of the fixed-wing unmanned aerial vehicle platform (1) and provides power for the fixed-wing unmanned aerial vehicle platform (1).

3. The anti-unmanned aerial vehicle system based on fixed wing platform of claim 2, characterized in that net system of catching (2) is by catching net (7), parachute (8) and actuating mechanism (9) are constituteed, catch net (7) and parachute (8) and set up in actuating mechanism (9) front portion, catch net (7) and be used for carrying out "black" unmanned aerial vehicle's capture, "parachute (8) are used for realizing catching" black "unmanned aerial vehicle's parachuting landing after," black "unmanned aerial vehicle, actuating mechanism (9) provide propulsive force for catching net (7), parachute (8).

4. A fixed-wing platform based anti-drone system according to claim 3, characterized by the fact that the launching rail (5) is located at the top or bottom of the fixed-wing drone platform (1).

5. An anti-drone system based on a fixed-wing platform according to claim 4, characterised in that the fixed-wing drone platform (1) has a range not less than 20km and a flying speed not less than 60 m/s.

6. The anti-drone system based on the fixed-wing platform according to claim 5, characterized in that the fixed-wing drone platform (1) adopts a double-horizontal-wing aerodynamic layout, meeting the requirements of long-endurance cruise.

7. An anti-drone system based on fixed-wing platforms, according to claim 6, characterised in that the actuation means (9) of the net capture system (2) are gas cylinders or initiating explosive devices.

8. The anti-drone system based on fixed-wing platform according to claim 7, characterized in that the fixed-wing drone platform (1) is launched immediately after receiving the mission of the long-distance anti-black-fly drone, flying towards the target area under the guidance of the ground radar and the intermediate guidance devices (3); after entering a target area, the tail end vision guide system (4) completes tracking and returns accurate target position information and attitude information, the fixed wing unmanned aerial vehicle platform (1) resolves in real time and rapidly launches the net capture system (2) to carry out net capture on the target.

Technical Field

The invention belongs to the field of unmanned aerial vehicle system design, and particularly relates to an anti-unmanned aerial vehicle system based on a fixed wing platform.

Background

With the rapid development of the unmanned aerial vehicle technology, emergencies caused by the 'black flight' of the unmanned aerial vehicle are also endless. The anti-unmanned aerial vehicle scheme that has been carried out at home and abroad at present mainly has two kinds: the first scheme mainly adopts striking, and mainly directly damages the black flying unmanned aerial vehicle by means of guided missiles, laser weapons, microwave weapons, combat type unmanned aerial vehicles, conventional firepower and the like, and has the limitation that the black flying unmanned aerial vehicle suffers destructive loss and cannot be kept complete so as to carry out later investigation and evidence obtaining work; the second scheme is mainly net capture, the current net capture scheme researched at home and abroad is mainly a scheme based on ground hand gun type net capture and an electric rotor platform plus net capture system, the advantage is that the integrity of the unmanned plane is guaranteed by carrying out net capture on the unmanned plane, the technical limitation is that the unmanned plane cannot bear the power of the unmanned plane, which is long-distance, medium-high altitude and fast and flies in the dark, and the protection distance of the unmanned plane is far from the requirement of protecting the safety of an airspace.

TABLE 1 typical anti-black fly unmanned aerial vehicle means at home and abroad

Disclosure of Invention

The invention aims to design an anti-unmanned aerial vehicle net-catching system based on a fixed-wing flying platform by combining the concept of a null plane missile, so as to greatly improve the interception distance and net-catching success rate of a 'black flying' unmanned aerial vehicle

The invention has the technical scheme that the anti-unmanned aerial vehicle system based on the fixed wing platform comprises a fixed wing unmanned aerial vehicle platform (1), a net capture system (2) and a launching rail (5);

Wherein, fixed wing unmanned aerial vehicle platform (1) has transmission rail (5), and net system (2) are carried on transmission rail (5) of fixed wing unmanned aerial vehicle platform (1).

The fixed-wing unmanned aerial vehicle platform is characterized in that the fixed-wing unmanned aerial vehicle platform (1) comprises a middle guidance guiding device (3), a terminal vision guiding system (4) and an electric propulsion device (6), wherein the middle guidance guiding device (3) and the terminal vision guiding system (4) are positioned at the head of the fixed-wing unmanned aerial vehicle platform (1) and are used for guiding the flight of the fixed-wing unmanned aerial vehicle platform (1) and accurately tracking target attitude information; the electric propulsion device (6) is located at the tail of the fixed-wing unmanned aerial vehicle platform (1) and provides power for the fixed-wing unmanned aerial vehicle platform (1).

Its characterized in that, net system (2) comprises catch net (7), parachute (8) and actuating mechanism (9), catches net (7) and parachute (8) and sets up in actuating mechanism (9) front portion, catches net (7) and is used for carrying on "black" unmanned aerial vehicle's catching, parachute (8) are used for realizing catching the parachute landing of back "black" unmanned aerial vehicle, and actuating mechanism (9) provide the propulsive force for catching net (7), parachute (8).

The launching device is characterized in that the launching rail (5) is positioned at the top or the bottom of the fixed-wing unmanned aerial vehicle platform (1).

The fixed-wing unmanned aerial vehicle platform is characterized in that the voyage of the fixed-wing unmanned aerial vehicle platform (1) is not less than 20km, and the cruising speed is not less than 60 m/s.

The fixed-wing unmanned aerial vehicle platform is characterized in that the fixed-wing unmanned aerial vehicle platform (1) adopts a double-horizontal-wing pneumatic layout and meets the requirement of long-endurance flight patrol.

It is characterized in that the actuating mechanism (9) of the net capture system (2) is a gas cylinder or an initiating explosive device.

The system is characterized in that a fixed-wing unmanned aerial vehicle platform (1) is immediately launched after receiving a long-distance anti-black-flight unmanned aerial vehicle task and flies to a target area under the guidance of a ground radar and a middle guidance device (3); after entering a target area, the tail end vision guide system (4) completes tracking and returns accurate target position information and attitude information, the fixed wing unmanned aerial vehicle platform (1) resolves in real time and rapidly launches the net capture system (2) to carry out net capture on the target.

The invention has the beneficial effects that: by adopting the invention, the long-distance and green response to the black flying unmanned aerial vehicle can be realized, the safety distance of the anti-unmanned aerial vehicle is greatly expanded, and the cost of the anti-unmanned aerial vehicle is reduced.

a) The working distance of the existing anti-unmanned aerial vehicle is expanded from 2km to 10 km;

b) The parachute is arranged on the net-capture system, so that the integrity of the black flying unmanned aerial vehicle is improved, unnecessary disputes are reduced, and later investigation and evidence collection are facilitated;

c) Based on the low-cost overall design developed by the military and civil fusion thinking, the anti-unmanned aerial vehicle weapon system can be repeatedly used by recycling, so that the anti-unmanned aerial vehicle cost is reduced.

d) If the striking load is replaced, the effective disposal of the large unmanned aerial vehicle and the high-altitude balloon can be finished.

Drawings

Fig. 1 is a front view of a fixed-wing anti-drone system.

Fig. 2 is a front view of a fixed wing anti-drone system.

Fig. 3 is a top view of a fixed wing anti-drone system.

Detailed Description

The connection structure of the present invention will be described in detail with reference to the accompanying drawings and examples.

According to the anti-unmanned aerial vehicle system based on the fixed-wing platform, the characteristics of large range, high speed, high maneuverability and the like of the fixed-wing unmanned aerial vehicle are utilized to realize long-distance rapid arrival and short-distance real-time tracking, and the net capture system is launched at a proper time by combining the thinking of the aerial bomb, so that a long-distance net capture task is completed efficiently in a 'green' mode.

The fixed wing unmanned aerial vehicle platform is immediately transmitted after receiving a long-distance anti-black flight unmanned aerial vehicle task, and flies to a target area under the guidance of a ground radar and a low-cost middle guidance seeker of the platform; after entering a target area, the terminal vision guiding system finishes tracking and returns accurate target position information and attitude information, and the platform resolves in real time and rapidly launches the capturing system to capture the target.

Catch net afterbody from taking the parachute, catch net and live target unmanned aerial vehicle after, pull out the afterbody parachute, make target unmanned aerial vehicle safety parachute fall to the ground, take the back to prove by our staff afterwards. After the anti-unmanned aerial vehicle weapon platform finishes the net-catching task, the anti-unmanned aerial vehicle weapon platform flies above a net-catching area in a patrol mode, the position information of the target unmanned aerial vehicle parachuting is returned to the rear, and then the anti-unmanned aerial vehicle weapon platform returns and is recycled under the guidance of a radar and a vision guidance system.

(1) General design of fixed-wing unmanned aerial vehicle platform

"black" unmanned aerial vehicle most all is rotor unmanned aerial vehicle, and fixed wing unmanned aerial vehicle platform compares with rotor unmanned aerial vehicle and possesses that the voyage is far away, fast and flexible big advantage, can arrive near far away "black" unmanned aerial vehicle region fast, carries out follow-up anti-unmanned aerial vehicle task.

According to the decomposition result, the range of the fixed-wing unmanned aerial vehicle platform (1) is not less than 20km, and the cruising speed is not less than 60 m/s. The double-horizontal-wing pneumatic layout is adopted to meet the requirement of long-endurance flight patrol; the mature electric propulsion device (6) is selected as power, and the requirements of fast cruising and low-speed cruising are met through power conversion; the head of the platform is provided with a middle guidance guiding device (3) and a terminal vision guidance system (4) to guide the flight of the platform and the accurate tracking of target attitude information.

(2) Net catching system design

the net catching system (2) is composed of a catching net (7), a parachute (8), an actuating mechanism (9) (a gas cylinder/initiating explosive device) and the like. Integral mounting is on launching rail (5) at fixed wing platform back, bears the flight by the fixed wing platform and goes to near the target, when the net is caught opportune moment, and the net system flies to the target under the work of actuating the mechanism, catches the net and expandes winding "black" unmanned aerial vehicle rapidly, and the parachute of afterbody is opened afterwards and is taken net to catch unmanned aerial vehicle parachuting to fall to the ground.

(3) Load modular design

By adopting the design idea of load modularization, the capturing net module and the parachute module are replaced with the whole combat load, and the large unmanned aerial vehicle and the high-altitude balloon can be effectively struck.