CN116788547A - Wind drum type unmanned aerial vehicle recycling system and method - Google Patents
Wind drum type unmanned aerial vehicle recycling system and method Download PDFInfo
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- CN116788547A CN116788547A CN202310905734.3A CN202310905734A CN116788547A CN 116788547 A CN116788547 A CN 116788547A CN 202310905734 A CN202310905734 A CN 202310905734A CN 116788547 A CN116788547 A CN 116788547A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000004064 recycling Methods 0.000 title claims description 18
- 238000011084 recovery Methods 0.000 claims abstract description 60
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 230000008685 targeting Effects 0.000 claims description 12
- 238000007664 blowing Methods 0.000 abstract description 17
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
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Abstract
The invention discloses a wind drum type unmanned aerial vehicle recovery system and a method, wherein the wind drum type unmanned aerial vehicle recovery system comprises a wind drum umbrella, a blower and an energy absorption capturing device, the wind drum umbrella comprises an umbrella crown and a plurality of umbrella ropes which are fixedly connected, and one end of each umbrella rope, which is far away from the umbrella crown, is used for fixing the umbrella crown; the angle of the blower is adjustably arranged towards the umbrella crown, so that the blower is guided and adjusted to lift the wind-blowing umbrella to an optimal recovery angle, and the umbrella crown can be continuously and directionally blown to enable the air to be filled in the umbrella crown to form an elastic wind-blowing air cushion; the energy-absorbing capture device comprises a capture pocket fixedly arranged on the umbrella crown. The wind drum type unmanned aerial vehicle recovery system can be used for unmanned aerial vehicle's recovery work to because the angle of air-blower is adjustable, make it guide, adjust wind drum umbrella according to waiting to retrieve unmanned aerial vehicle's route and raise to the best recovery angle, moreover through reducing the amount of wind can make to catch unmanned aerial vehicle's umbrella crown slowly descends to ground, thereby conveniently to unmanned aerial vehicle's recovery work.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle landing-assisting recovery, in particular to a wind drum type unmanned aerial vehicle recovery system and method.
Background
The unmanned aerial vehicle has the fundamental task of flying, the weight of the body which is not beneficial to flying is dirty weight and dead weight, and the weight reduction is always the effort direction of aerospace and even the whole antigravity field.
However, the active large and medium fixed wing unmanned aerial vehicle is a sliding device for assisting in landing an airport or an parachute landing system in a field operation environment, for example, a wheeled landing gear of the unmanned aerial vehicle and the unmanned aerial vehicle are disclosed in the patent with the application number of 202320064633.3, the structural weight of the landing assisting device related to the unmanned aerial vehicle exceeds more than 10% of the weight of the whole unmanned aerial vehicle, and the design of important parts of the machine body can be preferentially satisfied and yielded in the containing space of the numerous landing assisting recovery system device and the projection and release opening positions of the landing assisting recovery system device. However, the dead weight and the heavy dirt accompanying the whole unmanned aerial vehicle are not only seriously occupy the reasonable configuration of effective loads such as fuel, equipment and the like of the unmanned aerial vehicle, but also seriously influence the complete machine optimization design of the unmanned aerial vehicle, and the unmanned aerial vehicle has become a serious limitation and bottleneck for obstructing and limiting the essential tasks and basic performances of the unmanned aerial vehicle.
Disclosure of Invention
The invention aims to overcome the technical defects, and provides a wind drum type unmanned aerial vehicle recycling system and method, which solve the technical problems that in the prior art, a landing assisting device is arranged on an unmanned aerial vehicle to realize landing assisting and recycling of the unmanned aerial vehicle, and the weight of the landing assisting device is generally more than 10% of the weight of the whole unmanned aerial vehicle, so that the landing assisting device becomes a serious restriction and bottleneck for obstructing and limiting the essential task and basic performance of the unmanned aerial vehicle.
In order to achieve the technical purpose, the technical scheme of the invention provides a drum type unmanned aerial vehicle recovery system, which comprises:
the wind drum umbrella comprises an umbrella crown and a plurality of umbrella ropes which are fixedly connected, wherein one end of each umbrella rope, which is far away from the umbrella crown, is used for fixing the umbrella crown;
the air blower is arranged towards the umbrella crown in an angle adjustable way, is used for guiding and adjusting the wind-drum umbrella to be lifted to an optimal recovery angle, and can continuously and directionally blow the umbrella crown so as to enable air to fill the umbrella crown to form an elastic wind-drum air cushion;
the energy absorption capturing device comprises a capturing bag fixedly arranged on the umbrella crown, and the bag opening of the capturing bag faces to the outer side of the umbrella crown.
Further, the energy-absorbing capturing device further comprises an inflatable bag fixedly arranged in the capturing bag, and compressed air is filled in the inflatable bag.
Further, the energy absorption capturing device further comprises a targeting spherical crown fixedly arranged at the pocket opening of the inflatable pocket.
Further, the energy absorbing capturing device further comprises an inner liner sleeve pad fixedly arranged on the inner side wall of the inflatable bag.
Further, the energy-absorbing capture device further comprises a plurality of energy-absorbing spherical blocks disposed inside the inflatable bag.
Further, the drum-type unmanned aerial vehicle recovery system further comprises a buffer air cushion, and the buffer air cushion is arranged on the ground below the umbrella crown.
Further, the drum-type unmanned aerial vehicle recovery system further comprises a guarantee vehicle or a guarantee ship, the guarantee vehicle or the guarantee ship comprises a guarantee vehicle or a guarantee ship body and a plurality of expansion cantilevers, the blower is fixedly arranged on the guarantee vehicle or the guarantee ship, and one end, far away from the umbrella crown, of the umbrella rope is fixedly connected with the expansion cantilevers.
Further, the drum-type unmanned aerial vehicle recovery system further comprises a plurality of limiting pull ropes, one ends of the limiting pull ropes are fixedly connected with the center of the capturing bag, and the other ends of the limiting pull ropes are fixedly connected with the ground on one side of the back face of the umbrella crown.
The technical scheme of the invention also provides a method for recovering the drum type unmanned aerial vehicle, which is applicable to the system for recovering the drum type unmanned aerial vehicle and comprises the following steps:
raising the wind drum umbrella in a recycling area by utilizing the blower and adjusting the wind drum umbrella to an optimal recycling angle;
sending a recall instruction to the unmanned aerial vehicle to be recovered, so that the unmanned aerial vehicle flies according to a set route, and actively slides down to slow down until the unmanned aerial vehicle is shut down to slide;
the sliding unmanned aerial vehicle falls into the capturing bag after colliding with the umbrella, and the capturing bag captures the unmanned aerial vehicle;
the air quantity of the air blower is gradually reduced, so that the parachute crown with the unmanned aerial vehicle is captured to land, and recovery of the unmanned aerial vehicle is completed.
Further, when capturing unmanned aerial vehicle, adjust as required the blast intensity of air-blower to the real-time adjustment the umbrella crown to unmanned aerial vehicle's elastic thrust, in order to guarantee the umbrella crown has sufficient elastic thrust and is used for buffering and offset unmanned aerial vehicle's kinetic energy, thereby realizes capturing unmanned aerial vehicle smoothly.
Compared with the prior art, the invention has the beneficial effects that:
the wind drum type unmanned aerial vehicle recovery system can be used for unmanned aerial vehicle recovery work, overcomes the defects of relevant dirty weight and dead weight generated by the existing medium-and large-sized unmanned aerial vehicle needing an onboard landing assisting device, is beneficial to simplifying and optimizing the whole machine structure of the unmanned aerial vehicle, and can lead the unmanned aerial vehicle to be more optimal and stronger in special department flight basic tasks; in addition, as the angle and the blowing strength of the blower are adjustable, the blower can guide and adjust the wind-blowing umbrella to be lifted to an optimal recycling angle according to the route of the unmanned aerial vehicle to be recycled, and can continuously and directionally blow the umbrella crown, so that the air fills the umbrella crown to form an elastic wind-blowing air cushion; moreover, the umbrella crown with the unmanned aerial vehicle can be slowly landed to the ground through reducing the air quantity, so that the unmanned aerial vehicle can be conveniently recycled.
Drawings
Fig. 1 is a schematic view of a drum type unmanned aerial vehicle recovery system provided by the invention in a state of land operation;
FIG. 2 is a schematic view in partial cross-section of an energy absorbing capture device in this embodiment;
fig. 3 is a schematic diagram of a drum-type unmanned aerial vehicle recovery system in a state when the system works at sea.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The invention provides a wind drum type unmanned aerial vehicle recovery system, the structure of which is shown in figure 1, comprising a wind drum umbrella 1, a blower 2 and an energy-absorbing capturing device 3, wherein the wind drum umbrella 1 comprises a crown 11 and a plurality of umbrella ropes 12 which are fixedly connected, and one end of each umbrella rope 12 far away from the crown 11 is used for fixing the crown 11; the angle of the blower 2 can be adjusted towards the umbrella crown 11, so as to guide and adjust the wind-drum umbrella 1 to be lifted to an optimal recovery angle, and the umbrella crown 11 can be continuously and directionally blown so as to enable air to fill the umbrella crown 11 to form an elastic wind-drum air cushion; the central axes of the umbrella crown 11 and the blower 2 are always positioned on the same straight line so as to form a virtual recovery ray a from the ground to the top; the energy-absorbing capturing device 3 comprises a capturing bag 31 fixedly arranged on the umbrella crown 11, wherein a bag opening of the capturing bag 31 faces to the outer side of the umbrella crown 11, specifically, the capturing bag 31 is arranged at the center position of the umbrella crown 11, the capturing bag 31 is a conical capturing bag, and the length direction of the capturing bag 31 extends along the recovery ray a.
The wind drum type unmanned aerial vehicle recovery system can be used for recovery work of the unmanned aerial vehicle 100, overcomes the defects of related dirty weight and dead weight generated by the existing medium-and large-sized unmanned aerial vehicle needing an onboard landing assisting device, is beneficial to simplifying and optimizing the whole machine structure of the unmanned aerial vehicle, and can lead the unmanned aerial vehicle to be more optimal and stronger in special department flight basic tasks; moreover, as the angle and the blowing strength of the blower 2 are adjustable, the blower can guide and adjust the blower umbrella 1 to be lifted to an optimal recycling angle according to the route of the unmanned aerial vehicle to be recycled, and can continuously and directionally blow the umbrella crown 11, so that the air fills the umbrella crown 11 to form an elastic blower air cushion, the action of the blower air cushion is similar to that of a huge air spring, and the blower air cushion has supporting, buffering and braking functions in the recycling work of the unmanned aerial vehicle; and moreover, the umbrella crown 11 with the unmanned aerial vehicle 100 can be slowly landed on the ground by reducing the air quantity, so that the unmanned aerial vehicle 100 can be conveniently recycled.
In order to further reduce the kinetic energy of the unmanned aerial vehicle 100 during capturing, as a preferred embodiment, the energy absorbing capturing device 3 further comprises an inflatable bag 32 fixedly arranged in the capturing bag 31, and the inflatable bag 32 is filled with compressed air. Specifically, in order to facilitate inflation of the inflatable bag 32, the top end of the inflatable bag 32 may protrude outside the capturing bag 31 and an inflation and deflation pipe valve 30 may be installed.
In particular, in order to reduce the kinetic energy of the unmanned aerial vehicle 100 during capturing, as a preferred embodiment, the energy-absorbing capturing device 3 further includes a targeting spherical cap 33 fixedly disposed at the pocket mouth of the inflatable pocket 32, the targeting spherical cap 33 is a target in the middle, in particular, the targeting spherical cap 33 is integrally formed with the inflatable pocket 32, and the targeting spherical cap 33 protrudes out of the canopy 11.
It will be appreciated that by filling the air bag 32 with compressed air, the targeting crown 33 and the air bag 32 are ruptured by the collision of the unmanned aerial vehicle 100, and the compressed air inside the air bag 32 can reduce the speed of the collision of the unmanned aerial vehicle.
As shown in fig. 2, which is a schematic view of a part of the energy-absorbing capturing device 3 in a cross-section of this embodiment, in order to further counteract the speed or kinetic energy of the unmanned aerial vehicle 100, the energy-absorbing capturing device 3 further comprises, as a preferred embodiment, an inner lining 34 fixedly arranged on the inner side wall of the inflatable bag 32, and a plurality of energy-absorbing balls 35 arranged inside the capturing bag 31.
With continued reference to fig. 1 or 3, in order to avoid that the captured unmanned aerial vehicle 100 will be broken when the canopy 11 is dropped to the ground, as a preferred embodiment, the drum-type unmanned aerial vehicle recovery system further includes a buffer air cushion 4, and the buffer air cushion 4 is disposed on the ground below the canopy 11.
In order to facilitate the inflation of the cushion air cushion 4 and the inflation bag 32, the bellows-type unmanned aerial vehicle recovery system further comprises an inflation device 7, and in particular, the inflation device 7 may be an air compressor.
For the convenience with wind drum umbrella 1 with air-blower 2 transports to appointed unmanned aerial vehicle recovery area, as preferred embodiment, wind drum unmanned aerial vehicle recovery system still includes guarantee car or guarantee ship 5, guarantee car or guarantee ship 5 includes guarantee car or guarantee ship body 51 and a plurality of expansion cantilever 52, air-blower 2 is fixed to be set up on guarantee car or the guarantee ship 51, umbrella rope 12 keep away from umbrella crown 11's one end with expansion cantilever 52 fixed connection.
In order to enable the capturing bag 31 to be in a stretched state all the time so as to capture the unmanned aerial vehicle 100, as a preferred embodiment, the wind-drum type unmanned aerial vehicle recovery system further comprises a plurality of limiting pull ropes 6, one ends of the limiting pull ropes 6 are fixedly connected with the center of the capturing bag 31, the other ends of the limiting pull ropes are fixedly connected with the ground located on one side of the back face of the umbrella crown 11, and specifically, the limiting pull ropes 6 and the umbrella ropes 12 are integrated and fixedly connected with the expanding cantilever 52.
The invention also provides a method for recovering the drum type unmanned aerial vehicle, which is suitable for the recovering system of the drum type unmanned aerial vehicle and comprises the following steps:
(1) Raising the umbrella 1 in the recycling area by means of the blower 2 and adjusting it to an optimal recycling angle, in particular
Parking or berthing in the recovery area in a favorable recovery position of the drone 100 and deploying the expansion boom 52;
fixedly connecting the distal ends of the umbrella rope 12 and the limiting pull rope 6 with the expansion cantilever 52, and straightening the umbrella rope 12;
inflating the airbag 32 and the cushion 4;
starting the blower 2 to enable the umbrella crown 11 to be unfolded and lifted, wherein the component force of the blowing acting force of the blower 2 on the umbrella crown 11 in the vertical direction is the lifting force of the umbrella crown 11;
adjusting the blowing intensity of the blower 2 to guide the canopy 11 to rise to an optimal recovery angle even if the central axes of the blower 2 and the canopy 11 coincide with a preset recovery ray a;
(2) A recall command is sent to the unmanned aerial vehicle 100 to be recovered, so that the unmanned aerial vehicle flies according to a set route, actively slides down and decelerates until the unmanned aerial vehicle is shut down and slides, and the sliding direction coincides with the recovered ray a, in particular
Controlling a program control system of the guarantee vehicle or the guarantee ship 5, and sending recall instructions and recovery coordinates to the unmanned aerial vehicle 100 to be recovered through a program control antenna according to the need;
the unmanned aerial vehicle 100 recalls and flies according to a set route, and the tail end of the route is a straight line overlapped with the recovered ray a;
the unmanned aerial vehicle 100 flying to the tail end of the route automatically shuts down and slides, and hits the center of the targeting spherical cap 33 at the lowest flying speed;
(3) The sliding unmanned aerial vehicle 100 falls into the capturing bag 31 after bumping an umbrella, and the capturing bag 31 captures the unmanned aerial vehicle 100, in particular
The targeting spherical cap 33 is broken by impact, and the compressed air in the air bag 32 is used for reversely blowing and decelerating the attack unmanned aerial vehicle 100;
the unmanned aerial vehicle 100 is flushed into the inflatable bag 32 by inertia and impacts on the inner sleeve gasket 34 and the energy-absorbing ball 35, so that the flying kinetic energy of the unmanned aerial vehicle 100 is partially counteracted;
the targeted spherical cap 33 is broken to cause the capturing bag 31 to collapse rapidly under the action of the decompression and the wind force of the outside blower, thereby winding and wrapping the unmanned aerial vehicle 100;
the residual kinetic energy of the unmanned aerial vehicle 100 is transmitted to the umbrella crown 11 through the capturing bag 31, and the blower 2 does work on the elastic thrust of the umbrella crown 11 so as to counteract with the kinetic energy of the unmanned aerial vehicle 100 until counteracted;
meanwhile, the blowing strength of the blower 2 can be adjusted as required to adjust the elastic thrust of the umbrella crown 11 to the unmanned aerial vehicle in real time, so that the umbrella crown 11 is ensured to have enough elastic thrust to buffer and offset the kinetic energy of the unmanned aerial vehicle 100, thereby avoiding the occurrence of folding back loss, realizing the smooth capture of the unmanned aerial vehicle 100 and having wider applicability; specifically, the blowing intensity of the blower 2 can be adjusted by changing the power thereof;
(4) The air volume of the blower 2 is gradually reduced so that the canopy 11 with the unmanned aerial vehicle 100 captured drops, thereby completing recovery of the unmanned aerial vehicle 100, in particular
Gradually reduce the blast intensity of air-blower 2, umbrella crown 11 loses wind-force support, takes unmanned aerial vehicle 100 together to drop to on buffer air cushion 4 to accomplish unmanned aerial vehicle's recovery work.
In order to assist the recovery operation of the unmanned aerial vehicle 100 by natural wind, as a preferred embodiment, when the wind-blowing umbrella 1 is at an optimal recovery angle, the wind-blowing umbrella 1 is unfolded against the wind, and the unmanned aerial vehicle 100 to be recovered slides against the wind.
It can be understood that when the wind-drum umbrella 1 is set at the optimal recovery angle, the wind-drum umbrella 1 is unfolded against the wind, and the unmanned aerial vehicle 100 to be recovered slides against the wind, so that on one hand, the unmanned aerial vehicle 100 to be recovered can be decelerated by means of the external natural wind, and the impact caused when the unmanned aerial vehicle 100 is recovered is reduced; on the other hand, the umbrella crown 11 can be continuously blown by natural wind force, so that the blowing strength of the blower 2 can be reduced; meanwhile, the interference of transverse wind to unmanned aerial vehicle recovery work can be avoided.
For the convenience of understanding the present invention, the following describes the working principle of the present solution in detail with reference to fig. 1 to 3:
(1) Raising the umbrella 1 in the recycling area by means of the blower 2 and adjusting it to an optimal recycling angle, in particular
When unmanned aerial vehicle recovery work is carried out, parking or berthing is carried out in a recovery area according to the favorable recovery position of the unmanned aerial vehicle 100, and the expansion cantilever 52 is unfolded; fixedly connecting the distal ends of the umbrella rope 12 and the limiting pull rope 6 with the expansion cantilever 52, and straightening the umbrella rope 12; inflating the capturing bag 31 and the cushion air cushion 4 by the inflator 7; turning on the blower 2 to open and raise the canopy 11; adjusting the blowing intensity of the blower 2 to guide the canopy 11 to rise to an optimal recovery angle even if the central axes of the blower 2 and the canopy 11 coincide with a preset recovery ray a;
(2) A recall command is sent to the unmanned aerial vehicle 100 to be recovered, so that the unmanned aerial vehicle flies according to a set route, actively slides down and decelerates until the unmanned aerial vehicle is shut down and slides, and the sliding direction coincides with the recovered ray a, in particular
Controlling a program control system of the guarantee vehicle or the guarantee ship 5, and sending recall instructions and recovery coordinates to the unmanned aerial vehicle 100 to be recovered through a program control antenna according to the need; the unmanned aerial vehicle 100 recalls and flies according to a set route, and the tail end of the route is a straight line overlapped with the recovered ray a; the unmanned aerial vehicle 100 flying to the tail end of the route automatically shuts down and slides, and hits the center of the targeting spherical cap 33 at the lowest flying speed;
(3) The sliding unmanned aerial vehicle 100 falls into the capturing bag 31 after bumping an umbrella, and the capturing bag 31 captures the unmanned aerial vehicle 100, in particular
The targeting spherical cap 33 is broken by impact, and the compressed air in the air bag 32 is used for reversely blowing and decelerating the attack unmanned aerial vehicle 100; the unmanned aerial vehicle 100 is flushed into the inflatable bag 32 by inertia and impacts on the inner sleeve gasket 34 and the energy-absorbing ball 35, so that the flying kinetic energy of the unmanned aerial vehicle 100 is partially counteracted; the ruptured targeting crowns 33 cause the capture pocket 31 to collapse rapidly under the influence of the loss of pressure and the wind force of the outside blower, thereby wrapping and wrapping the drone 100; the remaining kinetic energy of the unmanned aerial vehicle 100 is transferred to the umbrella crown 11 through the capturing bag 31 and counteracts with the elastic thrust of the umbrella crown 11 until counteracted;
meanwhile, the blowing strength of the blower 2 can be adjusted as required to adjust the elastic thrust of the umbrella crown 11 in real time, so that the umbrella crown 11 is ensured to have enough elastic thrust to buffer and offset the kinetic energy of the unmanned aerial vehicle 100, thereby avoiding the occurrence of folding back loss, realizing the smooth capturing of the unmanned aerial vehicle 100 with different sizes and light weight, and having wider applicability;
(4) The air volume of the blower 2 is gradually reduced so that the canopy 11 with the unmanned aerial vehicle 100 captured drops, thereby completing recovery of the unmanned aerial vehicle 100, in particular
Gradually reduce the blast intensity of air-blower 2, umbrella crown 11 loses wind-force support, takes unmanned aerial vehicle 100 together to drop to on buffer air cushion 4 to accomplish unmanned aerial vehicle's recovery work.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any of various other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A bellows unmanned aerial vehicle recovery system, comprising:
the wind drum umbrella comprises an umbrella crown and a plurality of umbrella ropes which are fixedly connected, wherein one end of each umbrella rope, which is far away from the umbrella crown, is used for fixing the umbrella crown;
the air blower is arranged towards the umbrella crown in an angle adjustable way, is used for guiding and adjusting the wind-drum umbrella to be lifted to an optimal recovery angle, and can continuously and directionally blow the umbrella crown so as to enable air to fill the umbrella crown to form an elastic wind-drum air cushion;
the energy absorption capturing device comprises a capturing bag fixedly arranged on the umbrella crown, and the bag opening of the capturing bag faces to the outer side of the umbrella crown.
2. The drum unmanned aerial vehicle recovery system of claim 1, wherein the energy absorbing capture device further comprises an inflatable bag fixedly disposed within the capture bag, the inflatable bag being inflated with compressed air.
3. The drum unmanned aerial vehicle recovery system of claim 2, wherein the energy absorbing capture device further comprises a targeting spherical cap fixedly disposed at the air bag mouth.
4. The drum unmanned aerial vehicle recovery system of claim 2, wherein the energy-absorbing capture device further comprises an inner liner fixedly disposed on an inner sidewall of the air bag.
5. The drum unmanned aerial vehicle recovery system of claim 2, wherein the energy absorbing capture device further comprises a plurality of energy absorbing spherical pieces disposed inside the air bag.
6. The drum unmanned aerial vehicle recovery system of claim 1, further comprising a cushion air cushion disposed on the ground below the canopy.
7. The drum-type unmanned aerial vehicle recovery system according to claim 1, further comprising a guarantee vehicle or a guarantee ship, wherein the guarantee vehicle or the guarantee ship comprises a guarantee vehicle or a guarantee ship body and a plurality of expansion cantilevers, the blower is fixedly arranged on the guarantee vehicle or the guarantee ship, and one end of the umbrella rope, which is far away from the umbrella crown, is fixedly connected with the expansion cantilevers.
8. The drum-type unmanned aerial vehicle recovery system according to claim 1, further comprising a plurality of limiting pull ropes, wherein one ends of the limiting pull ropes are fixedly connected with the center of the capturing bag, and the other ends of the limiting pull ropes are fixedly connected with the ground on one side of the back face of the umbrella crown.
9. A drum type unmanned aerial vehicle recycling method, which is applicable to the drum type unmanned aerial vehicle recycling system according to any one of claims 1 to 8, and is characterized by comprising the following steps:
raising the wind drum umbrella in a recycling area by utilizing the blower and adjusting the wind drum umbrella to an optimal recycling angle;
sending a recall instruction to the unmanned aerial vehicle to be recovered, so that the unmanned aerial vehicle flies according to a set route, and actively slides down to slow down until the unmanned aerial vehicle is shut down to slide;
the sliding unmanned aerial vehicle falls into the capturing bag after colliding with the umbrella, and the capturing bag captures the unmanned aerial vehicle;
the air quantity of the air blower is gradually reduced, so that the parachute crown with the unmanned aerial vehicle is captured to land, and recovery of the unmanned aerial vehicle is completed.
10. The method for recycling unmanned aerial vehicle according to claim 9, wherein when the unmanned aerial vehicle is captured, the blast intensity of the blast blower is adjusted according to the requirement, so that the elastic thrust of the umbrella crown to the unmanned aerial vehicle is adjusted in real time, and the umbrella crown is guaranteed to have enough elastic thrust to buffer and offset the kinetic energy of the unmanned aerial vehicle, so that the unmanned aerial vehicle is captured smoothly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310905734.3A CN116788547A (en) | 2023-07-20 | 2023-07-20 | Wind drum type unmanned aerial vehicle recycling system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310905734.3A CN116788547A (en) | 2023-07-20 | 2023-07-20 | Wind drum type unmanned aerial vehicle recycling system and method |
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| Publication Number | Publication Date |
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| CN116788547A true CN116788547A (en) | 2023-09-22 |
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| CN202310905734.3A Pending CN116788547A (en) | 2023-07-20 | 2023-07-20 | Wind drum type unmanned aerial vehicle recycling system and method |
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| CN (1) | CN116788547A (en) |
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- 2023-07-20 CN CN202310905734.3A patent/CN116788547A/en active Pending
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