CN102530255A - Accurate parachute landing device for traction type unmanned plane and method - Google Patents
Accurate parachute landing device for traction type unmanned plane and method Download PDFInfo
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- CN102530255A CN102530255A CN201110413281XA CN201110413281A CN102530255A CN 102530255 A CN102530255 A CN 102530255A CN 201110413281X A CN201110413281X A CN 201110413281XA CN 201110413281 A CN201110413281 A CN 201110413281A CN 102530255 A CN102530255 A CN 102530255A
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Abstract
The invention discloses an accurate parachute landing device for a traction type unmanned plane and a method. The accurate parachute landing device for the traction type unmanned plane comprises a similar terminal sensing missile, a ground irradiator and a traction capstan; a parachute, the unmanned plane and the similar terminal sensing missile are sequentially connected; and the ground irradiator and the traction capstan are respectively arranged at destinations. The method for the device comprises the following steps of: hanging the similar terminal sensing missile on the unmanned plane, guiding an explosive post by the ground irradiator to explode so as to pop up a flying shuttle to accurately reach a predetermined landing point, and then drawing the unmanned plane in the parachute to land on the predetermined landing point by using a traction rope. The invention can ensure the collecting fixed point precision of the unmanned plane parachute.
Description
Technical field
The present invention relates to telecontrol engineering, be applicable to unmanned plane emission recovery, specifically relate to the accurate parachuting apparatus and method of a kind of towed unmanned plane.
Background technology
Unmanned plane reclaims the landing type and generally is divided into: the downhill race of unmanned plane runway, hit that net reclaims, several kinds of aerial helicopter recovery, parachuting recovery etc.Wherein parachuting is recovered in has appreciiable use in China's unmanned plane.When unmanned plane during flying was overhead to predetermined level point, parachute was opened.Unmanned plane parachute traction down slowly land in predetermined level point on every side in the certain limit.As shown in Figure 1, present parachuting is reclaimed stationing accuracy and generally can only be reached about 50m.
Common parachuting precision is lower; Its major cause is: 1) because parachute-opening constantly must be after aero-engine shuts down several seconds: engine off fixes on before the predetermined level point constantly; After stopping, aircraft rely on inertia to continue flight forward, parachute-opening after several seconds approximately.So parachute-opening point just can not accurately be accomplished directly over predetermined parachute-opening point; 2) after the parachute-opening, the aircraft freedom of entry descends slowly and lightly the stage, because the influence of factor such as wind speed, aircraft produces drift in the horizontal surface more or less in this stage, hundreds of rice at most, tens meters at least.
Summary of the invention
The objective of the invention is, a kind of parachuting landing gear and landing concept thereof are provided, make unmanned function realize the high precision landing.
To above-mentioned purpose; The present invention takes following technical scheme; The accurate parachuting device of towed unmanned plane comprises: type last quick bullet, ground irradiator and towing capstan is characterized in that; Parachute, unmanned plane, a type last quick bullet connect successively, and ground irradiator and towing capstan are installed in target ground respectively.
In the internal weapon bays of said type of last quick bullet; Be equipped with and fly shuttle, hauling rope and blast powder column, fly shuttle and be connected towards the below of the last quick bullet body of class and with hauling rope, the traction cheese is loaded on internal weapon bays upper-deck cabin body; The blast powder column is installed on cabin body under the internal weapon bays; Infrared senstive device is fixedly installed in outside the internal weapon bays, and rotating blade is connected the upper end of the last quick bullet of rotating shaft type of being connected in through Connection Block with rotating shaft.
The method of the accurate parachuting device of a kind of towed unmanned plane; Parachute connects unmanned plane; After the quick bullet in carry class end below the unmanned plane, ground irradiator fly the predetermined level point of the accurate arrival of shuttle through transmitting to the explosion of infrared senstive device guiding blast powder column, launching out; To fly shuttle bonded assembly hauling rope through ground-surface towing capstan again and draw, and make with the traction of parachute bonded assembly unmanned plane and drop to predetermined level point.
Advantage of the present invention is; Utilize present existing mature technology and equipment; The last quick bullet of carry one kind on unmanned plane, the ground irradiator of ground increase by one cover infrared beam transmitter is after a guiding type last quick bullet explosion is launched and flown the predetermined level point of the accurate arrival of shuttle; The unmanned plane that re-uses in the hauling rope traction parachuting drops on the predetermined level point, accomplishes the high precision parachuting of unmanned plane and lands.This method can guarantee that unmanned aircraft parachute descent reclaims stationing accuracy in 5 meters.
Description of drawings
Fig. 1 is the unmanned plane landing scheme drawing of prior art.
Fig. 2 is a unmanned plane landing scheme drawing of the present invention.
Fig. 3 is a structural representation of the present invention.
Among the figure: 1, type last quick bullet, 11, fly shuttle, 12, infrared senstive device, 13, hauling rope, 14, the blast powder column, 15, Connection Block, 16, rotating shaft.17, rotating blade, 2, unmanned plane, 3, parachute, 4, ground irradiator, 5, towing capstan.
The specific embodiment
Combine accompanying drawing and embodiment that the present invention is described further at present; Referring to Fig. 2 and Fig. 3; The accurate parachuting device of towed unmanned plane; Comprise: type last quick bullet 1, ground irradiator 4 and towing capstan 5, parachute 3, unmanned plane 2, a type last quick bullet 1 connect successively, and ground irradiator 4 and towing capstan 5 are with being installed in target respectively.In the internal weapon bays of said type of last quick bullet 1; Be equipped with and fly shuttle 11, hauling rope 13 and blast powder column 14, fly shuttle 11 and be connected towards the below of type last quick bullet 1 body and with hauling rope 13, hauling rope 13 dishes are loaded on internal weapon bays upper-deck cabin body; Blast powder column 14 is installed on cabin body under the internal weapon bays; Infrared senstive device 12 is fixedly installed in outside the internal weapon bays, and rotating blade 17 is connected the upper end of the last quick bullet 1 of rotating shaft 16 types of being connected in through Connection Block 15 with rotating shaft 16.
The method of the accurate parachuting device of a kind of towed unmanned plane; Parachute 3 connects unmanned plane 2; After the quick bullet 1 in unmanned plane carry class end, 2 below, ground irradiator 4 fly the predetermined level point of shuttle 11 accurate arrival through transmitting to 14 explosions of infrared senstive device 12 guiding blast powder columns, launching out; To fly shuttle 11 bonded assembly hauling ropes 13 through ground-surface towing capstan 5 again and draw, and make with 2 tractions of parachute 3 bonded assembly unmanned planes and drop to predetermined level point.
Embodiment:The last quick bullet 1 of class is installed in the ventral the inside near unmanned plane 2 barycenter.After unmanned plane 2 parking parachute-openings, a type last quick bullet 1 falls and hangs on fuselage with hanging rope in ventral.When descending after unmanned plane 2 parachute-openings, type last quick bullet 1 produces rotation under rotating blade 17 drives.
After unmanned plane 2 parking parachute-openings; 1 pair of ground of the last quick bullet of class is searched for, and passes through the signal of infrared senstive device 12 reception ground irradiators 4 emissions, behind the aligning level point; Ignite 14 explosions of blast powder column and start and fly the predetermined level point of shuttle 11 directives, make to fly shuttle 11 and drop on the predetermined level point.Fly shuttle 11 rear portion tractions one hauling rope 13, hauling rope 13 is with in dish strand form or the last quick internal weapon bays of folded form type of being placed in, and hauling rope 13 is received strand through the towing capstan 5 that ground is provided with.The unmanned plane 2 that makes hauling rope 13 link lands in predetermined level point.
Fly shuttle 11 and drop on after the object point, unmanned plane 2 also aloft descends slowly and lightly with certain descending speed.Hauling rope 13 tightens up with proper speed/angle of traction, and traction unmanned plane 2 lands to the object point position.Unmanned plane 2 is with certain speed free-falling downwards, and hauling rope 13 draws at side-lower simultaneously.Final unmanned plane 2 accurately drops on the predetermined level point.
Claims (3)
1. the accurate parachuting device of towed unmanned plane; Comprise: type last quick bullet (1), ground irradiator (4) and towing capstan (5); It is characterized in that; Parachute (3), unmanned plane (2), a type last quick bullet (1) connect successively, and ground irradiator (4) and towing capstan (5) are installed in target ground respectively.
2. the accurate parachuting device of towed unmanned plane according to claim 1; It is characterized in that, in the internal weapon bays of said type of last quick bullet (1), be equipped with and fly shuttle (11), hauling rope (13) and blast powder column (14); Flying shuttle (11) is connected towards type below of last quick bullet (1) body and with hauling rope (13); Hauling rope (13) dish is loaded on internal weapon bays upper-deck cabin body, and blast powder column (14) is installed on cabin body under the internal weapon bays, and infrared senstive device (12) is fixedly installed in outside the internal weapon bays; Rotating blade (17) is connected the upper end of the last quick bullet of rotating shaft (16) type of being connected in (1) through Connection Block (15) with rotating shaft (16).
3. the method for the accurate parachuting device of towed unmanned plane as claimed in claim 1; It is characterized in that; Parachute (3) connects unmanned plane (2); After carry class end quick bullet (1) below the unmanned plane (2), ground irradiator (4) fly the predetermined level point of the accurate arrival of shuttle (11) through transmitting to the explosion of infrared senstive device (12) guiding blast powder column (14), launching out; To fly shuttle (11) bonded assembly hauling rope (13) through ground-surface towing capstan (5) again and draw, and make with parachute (3) bonded assembly unmanned plane (2) traction and drop to predetermined level point.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110413281XA CN102530255A (en) | 2011-12-13 | 2011-12-13 | Accurate parachute landing device for traction type unmanned plane and method |
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| CN201110413281XA CN102530255A (en) | 2011-12-13 | 2011-12-13 | Accurate parachute landing device for traction type unmanned plane and method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163244A (en) * | 2014-07-29 | 2014-11-26 | 成都飞机工业（集团）有限责任公司 | Unmanned plane parachuting method |
| CN104750112A (en) * | 2015-04-01 | 2015-07-01 | 西安爱生技术集团公司 | Safe landing method of unmanned parachuting plane |
| RU2592963C2 (en) * | 2014-09-24 | 2016-07-27 | Александр Валентинович Овинов | Method for parachute landing of drone and drone with electric propulsor and parachute landing system |
| CN106403730A (en) * | 2016-11-24 | 2017-02-15 | 江西洪都航空工业集团有限责任公司 | Double-wing non-parachute terminal sensing ammunition |
| CN106828941A (en) * | 2017-01-19 | 2017-06-13 | 西安忠林世纪电子科技有限公司 | Unmanned plane accuracy system and method |
| CN106882395A (en) * | 2017-03-21 | 2017-06-23 | 张宏 | Aircraft floatable helps drop device |
| CN106970559A (en) * | 2017-03-31 | 2017-07-21 | 芜湖博高光电科技股份有限公司 | The anti-pick up Terminal munition control system of one kind air-drop and its control method |
| CN108502198A (en) * | 2018-03-07 | 2018-09-07 | 华北水利水电大学 | Fixed-wing unmanned plane city landing point choosing method |
| CN109405649A (en) * | 2018-11-12 | 2019-03-01 | 彩虹无人机科技有限公司 | The foldable coaxial anti-paddle unmanned plane of one kind and striking method |
| CN111913494A (en) * | 2014-10-31 | 2020-11-10 | 深圳市大疆创新科技有限公司 | System and method for walking pets |
| CN112484692A (en) * | 2020-11-05 | 2021-03-12 | 江西洪都航空工业集团有限责任公司 | Visual detection method and device for relative height of aircraft and cloud layer |
| CN112577483A (en) * | 2019-09-29 | 2021-03-30 | 北京信息科技大学 | Attitude measuring device for parachute landing terminal sensitive device |
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| CN202414170U (en) * | 2011-12-13 | 2012-09-05 | 江西洪都航空工业集团有限责任公司 | Pull type accurate parachuting device for unmanned aerial vehicle |
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| US3980259A (en) * | 1974-04-03 | 1976-09-14 | British Aircraft Corporation Limited | Aircraft recovery methods |
| DE4028260C1 (en) * | 1990-09-06 | 1992-05-27 | Msg Marine- Und Sondertechnik Gmbh, 2800 Bremen, De | Drone recovery mechanism from sea - has recovery cable active end fitted with entering hook firing device to engage suspended drone |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163244A (en) * | 2014-07-29 | 2014-11-26 | 成都飞机工业（集团）有限责任公司 | Unmanned plane parachuting method |
| RU2592963C2 (en) * | 2014-09-24 | 2016-07-27 | Александр Валентинович Овинов | Method for parachute landing of drone and drone with electric propulsor and parachute landing system |
| CN111913494A (en) * | 2014-10-31 | 2020-11-10 | 深圳市大疆创新科技有限公司 | System and method for walking pets |
| CN111913494B (en) * | 2014-10-31 | 2023-10-17 | 深圳市大疆创新科技有限公司 | System and method for walking pets |
| CN104750112A (en) * | 2015-04-01 | 2015-07-01 | 西安爱生技术集团公司 | Safe landing method of unmanned parachuting plane |
| CN106403730A (en) * | 2016-11-24 | 2017-02-15 | 江西洪都航空工业集团有限责任公司 | Double-wing non-parachute terminal sensing ammunition |
| CN106828941A (en) * | 2017-01-19 | 2017-06-13 | 西安忠林世纪电子科技有限公司 | Unmanned plane accuracy system and method |
| CN106882395A (en) * | 2017-03-21 | 2017-06-23 | 张宏 | Aircraft floatable helps drop device |
| CN106970559A (en) * | 2017-03-31 | 2017-07-21 | 芜湖博高光电科技股份有限公司 | The anti-pick up Terminal munition control system of one kind air-drop and its control method |
| CN108502198B (en) * | 2018-03-07 | 2019-09-13 | 华北水利水电大学 | Fixed-wing unmanned plane city landing point choosing method |
| CN108502198A (en) * | 2018-03-07 | 2018-09-07 | 华北水利水电大学 | Fixed-wing unmanned plane city landing point choosing method |
| CN109405649A (en) * | 2018-11-12 | 2019-03-01 | 彩虹无人机科技有限公司 | The foldable coaxial anti-paddle unmanned plane of one kind and striking method |
| CN112577483A (en) * | 2019-09-29 | 2021-03-30 | 北京信息科技大学 | Attitude measuring device for parachute landing terminal sensitive device |
| CN112484692A (en) * | 2020-11-05 | 2021-03-12 | 江西洪都航空工业集团有限责任公司 | Visual detection method and device for relative height of aircraft and cloud layer |
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Application publication date: 20120704 |