CN105197222B - Harm remedies device after a kind of use bionic principle reduction aircraft is out of control - Google Patents
Harm remedies device after a kind of use bionic principle reduction aircraft is out of control Download PDFInfo
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- CN105197222B CN105197222B CN201410274371.9A CN201410274371A CN105197222B CN 105197222 B CN105197222 B CN 105197222B CN 201410274371 A CN201410274371 A CN 201410274371A CN 105197222 B CN105197222 B CN 105197222B
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Abstract
The present invention relates to unmanned plane remedial technique field out of control, engineering device technique field is remedied in particular by what bionic principle reduction aircraft endangered after out of control.The technical problem of solution is：When aircraft needs forced landing, the loss that people and thing are reduced as far as possible supplements energy simultaneously.Harm remedies device, battery-end and electrostatic end integrated setting after a kind of use bionic principle reduction aircraft is out of control；Forced landing end spins upside down setting, connection 3D balance slide rails automatically；Central shaft connecting rod is horizontally arranged near battery-end, at the 1/3 of battery-end and electrostatic end overall length, connection aircraft and remedies device, upper end connection aircraft, lower end connection 3D balance slide rails；The device can be automatically disengaged with aircraft bottom or manual teardown is connected.Beneficial effect is：With biomimetic method, alleviate situation out of control, parachute is served as at forced landing end, for gliding provides lift；The bending or movement of nano material, frictional heat, contact electrification, for flight provides electric energy and lift.
Description
Technical field
The present invention relates to unmanned plane remedial technique field out of control, refer in particular to it is a kind of using high-performance bio aerothermodynamics and
Implementation method in the method for nano-contact electrostatic charging and its express delivery delivery system, it is especially a kind of to be subtracted using bionic principle
Automatically disengaging for harm remedies engineering device technique field after few aircraft is out of control.
Background technology
Unmanned plane is transported, preserves very convenient because light small, and cross-country power is strong, and landing site requires low（100-150m puts down
Whole road, level land even meadow）, can complete to assemble in 15-30 minutes, debug, take off.Cannot be found for take-off venue
Arrive, or accident often sends out place, can be by using catapult-assisted take-off, parachuting.Ensure to obtain related data in 1 hour, 2-3 hours
It is interior to provide Emergency decision by data analysis and support, have been widely used for the fields such as delivery, agricultural, investigation, but unmanned plane
Following two accidents can be run into flight course：1., because unmanned plane during flying is highly low, target practice person can inevitably be come from
With the dropping fire of stealer or other unexpected injuries；2. during bad weather, such as hail or slight snow can cover sensor, and this will
Unmanned plane can be prevented to play due effect.Above-mentioned two problems can all cause unmanned plane during flying out of control, it is out of control after, due to prior
The energy of storage causes the damage of goods or ground staff not enough, it is necessary to force-land immediately.
, by seed maturity after the pollination period of about 6 months, these seeds will be from elite stand in sky for hermaphrodite phoenix tree flower
One section of considerably long distance of middle drift, although they may be scraped by high wind, and tens kms are remote, average each seed is from elite stand
30 ~ 80m remote place landing, its principle is that the linear velocity of tail end rotation is big, and the linear velocity of seed end rotation is small, is produced uneven
Weighing apparatus thermal current, causes non-directional drift, it is ensured that seed is uniformly distributed.The squirrel of flight is not as birds or bat to be had like that
The ability of active flight, but they can glide between the woods.In this course, they are obtained in that lift, and it is slided
It is recorded as 90m.This skyborne heading of animal and speed with it both arms and leg position change change, mainly
By the osseocartilaginous control of small wrist, that is, change ala（Ala is that one kind is brushy to be extended to as parachute from wrist
The film of ankle）Degree of tension.Its tail with hair has the effect of stabilized flight, and tail holds a concurrent post wing, serves as the sky before it lands
Pneumatic brake, increases buffer time, similar with domestic cat landing process.
The content of the invention
The technical problem to be solved in the present invention is：Aircraft is most during due to being needed forced landing by unexpected injury in flight
Amount reduces the loss of people and thing；On the other hand, in flight, due to fortuitous event, aircraft departs from advance track, causes thing
The energy for first storing not enough, it is necessary to supplement energy immediately.
To solve above-mentioned practical problem, adopt the following technical scheme that：After one kind uses bionic principle reduction aircraft out of control
That endangers remedies device, including battery-end, electrostatic end, forced landing end, 3D balance slide rail and central shaft connecting rod；The battery-end and quiet
Electric end integrated setting；The forced landing end spins upside down setting automatically, connects the 3D balances slide rail；The central shaft connecting rod water
Square to being disposed in proximity to battery-end, at the 1/3 of battery-end and electrostatic end overall length, connection aircraft and described dress is remedied
Put, upper end connection aircraft, lower end connection 3D balance slide rails；The use bionic principle reduces the benefit of aircraft rear harm out of control
Rescue that device can be automatically disengaged with aircraft bottom or manual teardown is connected.Whole device uses biomimetic features, and battery-end is imitated and planted
The drifting state that rotates in the air of seed is imitated at species, electrostatic end, electrostatic end to be close to battery-end, away from battery-end and electrostatic end
It is axle at the 1/3 of overall length, asymmetric rotation is done by air-flow, alleviate situation out of control according to this, its principle is the rotation of electrostatic end
The linear velocity for turning is big, and the linear velocity of battery-end rotation is small, produces disequilibrium heat air-flow, causes non-directional drift, it is ensured that the device
Steady decline.
Further, the battery-end includes battery box unit, flashing light, infrared hot line lamp and loudspeaker, the battery case
Unit connects the flashing light, infrared hot line lamp and loudspeaker respectively.Battery box unit is used to store electric energy, to flashing light, infrared
Hot line lamp and loudspeaker are powered, and sudden and violent flashing light and infrared heat gas lamp are promoted with electric energy, and the heat that infrared hot line lamp is produced is provided for device
Lift, in the case where parachute is not opened, forms fire ballon effect to extend conversion process of the potential energy to rotation function, most
The purpose of safe land is reached eventually.
Further, the electrostatic end is shaped as paddle-shaped, to be close to battery-end, away from battery-end and electrostatic end overall length
For axle rotates together with balance slide rail at 1/3, the electrostatic end of blade form can balance flight when being rotated at 1/3
The indefinite drift of device, keeps the steady of aircraft.
Further, the electrostatic end includes electrostatic generating unit, the contact electrostatic and friction heating power produced with micromotion,
This method significantly increases the collection of electricity, and is easy to using unnecessary turbulent flow, in the case where infrared heat gas lamp is not opened, shape
Into fire ballon effect, while electrostatic generating unit stores the electricity for producing, potential energy is converted first during decline
It is rotation function, then unnecessary rotation function is converted into electrical power storage to enter battery, or be converted into heat energy, forms fire ballon effect,
For entirely remedying device provides lift, or luminous energy and acoustic energy are converted into, remind ground people's potential danger.The electrostatic end surfaces
Using nano-contact electrostatic material, nano-contact electrostatic material electrostatic high conversion efficiency.When aircraft flight in the air, cause
The bending of the nano material or the micro-shifting back and forth of nanometer layer are dynamic, then contact electrification, frictional heat.The displacement energy of average 1mm is produced
Raw 2V voltages, unmanned plane can make the material produce the micro-displacement of 0.1-1mm in vibrations, the voltage of generation between 0.2V-2V,
Enough for unmanned plane during flying provides electric energy, electric energy is thus converted kinetic energy into.
Further, the nano material is by polymethyl methacrylate（White）, aluminium（Yellow）, copper（It is red）, poly- four
PVF（Green）, spongy lead（Black）Composition.
Further, the forced landing end includes parachute unit, GPS fixed parachute opening device high and/or air drag inductor, institute
Battery-end and electrostatic end is stated to be rotated by axle of parachute unit.The fixed parachute opening devices high of GPS are controlled on the certain height in ground
The opening of parachute, when aircraft is inclined, forced landing end can rotate around parachute axle, balanced action be played, when sinking speed exceedes
During safety margins, parachute can also be automatically opened up by air drag inductor, it is to avoid directly crashed, caused the loss of property.
Further, the 3D balances slide rail includes balance slide rail one and balance slide rail two, before and after the balance slide rail one
It is mobile, the battery-end and electrostatic end are connected, the balance slide rail two is moved left and right.Before and after being kept by the balance slide rail one
The balance in direction, the balance of left and right directions is kept by balancing slide rail two.
Further, the central shaft connecting rod includes and scale, acceleration biography is provided with fixed plug, and central shaft connecting rod
Sensor.By the central shaft connecting rod keep above-below direction balance, it is ensured that 3D centers of gravity on center, so that rotational energy is smooth
Carry out, there is scale on central shaft connecting rod, during aircraft takeoff, device is fixed on a certain fixed scale on connecting rod, to protect
In card runaway event, remedying device can steadily descend slowly and lightly.On connecting rod be equipped with acceleration transducer, aircraft during out of control,
Acceleration transducer on connecting rod can pull out the stopper of fixed connecting rod when experiencing certain speed so that remedy device with flight
Device Automatic-falling, remedy afterwards device in the air stablize descend slowly and lightly.
Further, the use bionic principle reduces the aircraft rear device of remedying for endangering out of control also includes a connection
The external device of device, connection goods or other aircraft, the attachment means can be under the startup of air drag inductor
Automatic dismantling, for connecting valuable cargo.For ease of connecting different types of goods or device, the attachment means are removable
Unload, change.
Further, the use bionic principle reduce aircraft it is out of control after when remedying device and having an effect of harm, dress
The movement locus put is f (s)=(2a/ (3.14*D^2) exp (- 2s^1.5/D), wherein D=1/a ∫ d t ∫ s^2 f
S () ds, a=k*h^1.5, a are the areas of rotary wings, k is wind-force coefficient of colligation, and h is the average height of flight, and D is average drift
The radius of shifting, s is the distance of aerocraft real drift.The movement locus imitates seed and falls in atmosphere the motion rail for disseminating
Mark.
The beneficial effects of the invention are as follows：（1）This is remedied in device with biomimetic method, imitated with battery-end seed head,
Wing is imitated at electrostatic end, in the case where aircraft is out of control, rotary wings to be close to battery-end, away from battery-end and electrostatic end overall length
It is axle at 1/3, asymmetric rotation is done by air-flow, situation out of control is alleviated with this, is follow-up soft land valuables pint
Raced against time from work is waited.（2）The effect of parachute is served as at forced landing end during valuables depart from landing, for gliding is carried
For lift.When unmanned plane is out of control, fuselage can to side incline accelerate decline, more than safe speed after, during decline from
It is dynamic to drive forced landing end parachute to open, flight harm out of control is reduced with this.（3）When unmanned plane flight in the air, cause
The bending of the nano material or moving back and forth for nanometer layer, then frictional heat, contact electrification.Enough for unmanned plane during flying is carried
Power supply energy, with hot gas effect, thus converts kinetic energy into electric energy and heat energy.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention.
Fig. 2 is nano material contact electrostatic schematic diagram.
Fig. 3 is the schematic diagram that rotation declines seed.
Fig. 4 is squirrel tail when the schematic diagram of parachute.
Fig. 5 is to remedy device and the signal of aircraft attachment structure using what bionic principle reduction aircraft endangered after out of control
Figure.
1- battery-ends；11- battery box units；12- loudspeaker；13- flashing lights；The infrared hot line lamps of 14-；2- electrostatic end；21- is quiet
Electric generator unit；3- forced landings end；31- parachute units；The fixed parachute opening devices high of 32-GPS；33- air drag inductors 4- balances are slided
Rail；5- central shaft connecting rods；51- fixes plug；52- acceleration transducers；6- attachment means；61- air drag inductors；7- flies
Row device；8- goods.
Specific embodiment
Come that the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of use bionic principle as shown in Figure 1 reduces the schematic device of remedying of aircraft rear harm out of control, including
Battery-end 1, electrostatic end 2, forced landing end 3,3D balance slide rail 4, central shaft connecting rod 5 and attachment means 6.
The device of remedying for reducing aircraft rear harm out of control using bionic principle connects aircraft, and the connection of aircraft is shown
It is intended to as shown in figure 5, this remedies device is connected by central shaft connecting rod 5 and aircraft 7, it is quiet when unmanned plane during flying occurs abnormal
Electric end 2, to be close to battery-end 1, is axle at the 1/3 of battery-end 1 and the overall length of electrostatic end 2, is done by air-flow and ceaselessly rotated, quiet
The rotation dimension at electric end 2 produces disequilibrium heat air-flow more than the rotation dimension at the end of battery 1, causes non-directional drift, it is ensured that the dress
The steady decline put.The electrostatic generating unit 21 due to electrostatic end in rotary course is produced using the micromotion at electrostatic end simultaneously
Contact electrostatic and friction heating power, and the power storage for producing is entered battery, or electric energy is converted into heat energy, and friction is produced
Heat energy form fire balloon effect, or electric energy is converted into luminous energy and acoustic energy, start loudspeaker 12 and flashing light 13 remind ground
People's potential danger.One layer of nano-contact electrostatic material is polyethylene terephthalate plastics, and another layer is metal, at this
Print one layer of nanoscale structures in two-layer to increase their surface area and generating capacity, when the two faces contact, electric charge is just
Generate, be subsequently formed electric current.The nano material of this contact electricity only can just generate electricity in the case of movement, and a piece of nail is big
The electric nano material of small contact can just produce the electric power of 8 milliwatts, can just be sufficient to be filled for mobile phone through 5*5 centimetres of material of experiment
Electricity.At present, this nano material does the conversion efficiency of mechanical movement 15% or so, can be with by using thinner nano material
Conversion ratio efficiency is improved to 40%.Simultaneously during decline, battery-end 1, electrostatic end 2, forced landing end 3 are along parachute unit 31
For axle rotates, balanced action all around is played, central shaft connecting rod is provided with scale, and can move up and down, it is ensured that drift
When, on center shaft, during aircraft takeoff, device is fixed on a certain fixation on central shaft connecting rod 5 to the center of gravity of whole device
On scale, acceleration transducer 52 is housed on connecting rod, aircraft during out of control, feel by the acceleration transducer 52 on connecting rod
The stopper 51 of fixed connecting rod can be pulled out during by certain speed so that remedy device and aircraft Automatic-falling, remedy afterwards
Device is stable in the air to descend slowly and lightly, it is ensured that remedy the safety of the goods of device connection.
Embodiment 2
After aircraft is out of control, remedies device and be still connected with aircraft, the electrostatic end and forced landing section for remedying device are rotating
During drift, drift is ceaselessly rotated by electrostatic end and forced landing end, delay the decrease speed of aircraft, and keep flight
The balance of device, and forced landing end parachute unit 31 open, it is ensured that aircraft stable landing.
Embodiment 3
As needed, atmidometer inductor 33 and/or fixed parachute opening device high 32 are installed in forced landing end, when sinking speed oversteps the extreme limit
When, the opening of parachute unit 31 is automatically controlled by air drag inductor 33, or when the height value of setting is reached, by fixed
The opening of the control parachute of parachute opening device high 32 unit 31, when air drag inductor being only installed or in parachute opening device high is determined,
As long as reach its it is corresponding impose a condition, parachute unit can be opened.When same in air drag inductor or fixed parachute opening device high
When in the presence of, to avoid risk, as long as reach one of them when imposing a condition, parachute unit can be opened, prioritizing selection.
Embodiment 4
When aircraft is used for delivery, attachment means 6 can also be using the connected mode shown in Fig. 5, when aircraft temporarily becomes
In steady or when arrive at, automatic dismantling is started by air drag inductor 61, goods is removed simultaneously.
Connected mode of the invention is as shown in figure 5, but be not limited to the connected mode shown in Fig. 5.
Part technical scheme of the invention can also be promoted the use of on other manned vehicles, so as in the process of decline
It is middle that potential energy is first converted into rotation function, then unnecessary rotation function is converted into electrical power storage enters battery, or luminous energy is converted into,
Heat energy and acoustic energy, remind ground people's potential danger, aerial owner be placed on it is automatic drag away from remedy device, jointly
Enjoy same parachute.
In accordance with the above, the present invention can just be realized.To those skilled in the art without departing substantially from spirit of the invention
With made in the case of protection domain other change and modifications, be included within the scope of the present invention.
Claims (10)
1. a kind of use bionic principle reduce aircraft it is out of control after harm remedies device, it is characterised in that including battery-end, quiet
Electric end, forced landing end, 3D balance slide rail and central shaft connecting rod；
The battery-end and electrostatic end integrated setting；
The forced landing end spins upside down setting automatically, connects the 3D balances slide rail；
The central shaft connecting rod is horizontally arranged near battery-end, at the 1/3 of battery-end and electrostatic end overall length, connection
Aircraft and described remedy device, upper end connection aircraft, lower end connection 3D balance slide rails；
The use bionic principle reduce aircraft it is out of control after harm remedy device and can be automatically disengaged or hand with aircraft bottom
Dynamic dismounting is connected.
2. that is endangered after use bionic principle reduction aircraft according to claim 1 is out of control remedies device, and its feature exists
In the battery-end includes battery box unit, flashing light, infrared hot line lamp and loudspeaker, and the battery box unit connects institute respectively
State flashing light, infrared hot line lamp and loudspeaker.
3. that is endangered after use bionic principle reduction aircraft according to claim 1 is out of control remedies device, and its feature exists
Paddle-shaped is shaped as in, the electrostatic end, is axle rotation at the 1/3 of battery-end and electrostatic end overall length to be close to battery-end
Turn.
4. that is endangered after use bionic principle reduction aircraft according to claim 3 is out of control remedies device, and its feature exists
In the electrostatic end includes electrostatic generating unit, and surface uses nano-contact electrostatic material.
5. that is endangered after use bionic principle reduction aircraft according to claim 4 is out of control remedies device, and its feature exists
In the nano-contact electrostatic material is made up of polymethyl methacrylate, aluminium, copper, polytetrafluoroethylene (PTFE), spongy lead.
6. that is endangered after use bionic principle reduction aircraft according to claim 1 is out of control remedies device, and its feature exists
In the forced landing end includes parachute unit, GPS fixed parachute opening device high and/or air drag inductor, the battery-end and electrostatic
End rotates by axle of parachute unit.
7. that is endangered after use bionic principle reduction aircraft according to claim 1 is out of control remedies device, and its feature exists
In the 3D balances slide rail includes balance slide rail one and balance slide rail two, and the balance slide rail one is moved forward and backward, and connects the electricity
Chi Duan and electrostatic end, the balance slide rail two are moved left and right.
8. that is endangered after use bionic principle reduction aircraft according to claim 7 is out of control remedies device, and its feature exists
In the central shaft connecting rod includes and scale, acceleration transducer are provided with fixed plug, and central shaft connecting rod.
9. that is endangered after use bionic principle reduction aircraft according to claim 8 is out of control remedies device, and its feature exists
In the device of remedying that the use bionic principle reduces aircraft rear harm out of control also includes an attachment means and air drag
Inductor, the attachment means are launched automatically by air drag inductor.
10. that is endangered after use bionic principle reduction aircraft according to claim 1 is out of control remedies device, and its feature exists
In, the use bionic principle reduce aircraft it is out of control after when remedying device and having an effect of harm, the movement locus of device is
F (s)=(2a/ (3.14*D^2) exp (- 2s^1.5/D), D=1/a ∫ d t ∫ s^2 f (s) ds, a=k*h^1.5, a are
The area of rotary wings, k is wind-force coefficient of colligation, and h is the average height of flight, and D is the radius of average drift, and s is aircraft reality
The distance of border drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274371.9A CN105197222B (en) | 2014-06-19 | 2014-06-19 | Harm remedies device after a kind of use bionic principle reduction aircraft is out of control |
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| CN201410274371.9A CN105197222B (en) | 2014-06-19 | 2014-06-19 | Harm remedies device after a kind of use bionic principle reduction aircraft is out of control |
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| CN105197222A CN105197222A (en) | 2015-12-30 |
| CN105197222B true CN105197222B (en) | 2017-07-11 |
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| CN112249345B (en) * | 2020-10-15 | 2024-04-16 | 航宇救生装备有限公司 | Chair-mounted electronic umbrella opener state indicating device and method |
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| CN101277868B (en) * | 2005-10-04 | 2010-05-19 | 萨伯蒂·布鲁克 | Movement generation system and method for controlling movement |
| CN101088864B (en) * | 2007-04-18 | 2011-06-08 | 孙文华 | Flying squirrel simulating flyer |
| HUE034865T2 (en) * | 2007-08-09 | 2018-03-28 | Lta Corp | Lenticular Airship and Associated Controls |
| CN201298308Y (en) * | 2008-11-25 | 2009-08-26 | 北京航空航天大学 | Experimental model capable of producing inverted splay type leading-edge vortex for butterfly-gliding simulating unmanned aerial vehicle |
| FR2973335B1 (en) * | 2011-03-29 | 2013-04-19 | Inst Superieur De L Aeronautique Et De L Espace | MICRO / NANO REMOTE CONTROL VEHICLE COMPRISING A SYSTEM FOR FLOOR, VERTICAL TAKEOFF AND LANDING |
| CN103600835B (en) * | 2013-11-29 | 2016-03-30 | 石家庄飞机工业有限责任公司 | A kind of aerodynamic configuration of bionical all-wing aircraft unmanned plane |
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Inventor after: Shi Hongwei Inventor after: Huang Jun Inventor after: Sun Chenxu Inventor after: Yao Cheng Inventor before: Sun Chenxu Inventor before: Huang Jun Inventor before: Yao Cheng |
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Effective date of registration: 20210412 Address after: 210000 10 Gongye North Road, Baima Town, Lishui District, Nanjing, Jiangsu Province Patentee after: Nanjing South Rare Earth Research Institute Address before: 223800 Suqian College, 399 south the Yellow River Road, Suqian, Jiangsu Patentee before: SUQIAN College |