CN205256682U - Control system is retrieved in unmanned aerial vehicle parachuting - Google Patents
Control system is retrieved in unmanned aerial vehicle parachuting Download PDFInfo
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- CN205256682U CN205256682U CN201521062911.3U CN201521062911U CN205256682U CN 205256682 U CN205256682 U CN 205256682U CN 201521062911 U CN201521062911 U CN 201521062911U CN 205256682 U CN205256682 U CN 205256682U
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- parachute
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- aerial vehicle
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- control system
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Abstract
The utility model provides a control system is retrieved in unmanned aerial vehicle parachuting, relates to unmanned aerial vehicle control technical field, including the unmanned aerial vehicle body, the unmanned aerial vehicle body is equipped with parachute, its characterized in that control system is retrieved in unmanned aerial vehicle parachuting cuts umbrella device (4) and parachuting recovery control module (5) including what be used for measuring altimeter (1), parachute -opening controlling means (2) of unmanned aerial vehicle to the perpendicular to the ground distance, gasbag buffer (3), be used for separating parachute and unmanned aerial vehicle body, the start -up of parachute -opening controlling means (2) control parachute, install on the unmanned aerial vehicle body gasbag buffer (3), the utility model discloses a gather the data of altimeter transmission, acquire current unmanned aerial vehicle's real -time state of flight, through flight control computer to parachute -opening controlling means, gasbag buffer and cut umbrella device send instruction to realize unmanned aerial vehicle safe and reliable ground and retrieve the descending.
Description
Technical field
The utility model relates to unmanned aerial vehicle (UAV) control technical field, is specifically related to a kind of unmanned aircraft parachute descent recovery control system.
Background technology
Along with reaching its maturity of unmanned plane technology, the becoming better and approaching perfection day by day of performance, the application scenario of unmanned plane is also in continuous expansion. Aspect civilian, many occasions such as unmanned plane has been looked into for place monitoring, pesticide spraying, power circuit and patrolled, forest fire control. Along with the unmanned plane complexity of environment in process of executing the task improves constantly, a large amount of high and new technology equipment are used widely on unmanned plane, himself is worth constantly and goes up, and therefore, the safe landing of unmanned plane becomes most important.
But the control of unmanned plane in removal process is unreasonable will directly cause unmanned plane to be dropped, cause components and parts to damage. For this problem the utility model patent, a kind of unmanned aircraft parachute descent recovery control system is proposed. This utility model patent is simple to operate, can ensure that unmanned plane is from state of flight to safe retrieving, and whole process is efficiently convenient.
Summary of the invention
The purpose of this utility model is mainly in order to solve the problems of the technologies described above, and a kind of unmanned aircraft parachute descent recovery control system is provided.
The utility model comprises unmanned plane body, described unmanned plane body is provided with parachute, described unmanned aircraft parachute descent recovery control system comprises for measuring the altimeter of unmanned plane to ground vertical range, parachute-opening control device, air bag buffer, control module is reclaimed in cut umbrella device and parachuting for separating of parachute and unmanned plane body, the startup of described parachute-opening control device control parachute, described air bag buffer is arranged on unmanned plane body, described parachuting is reclaimed control module and is controlled respectively parachute-opening control device, air bag buffer and the startup of cutting umbrella device, described altimeter and parachuting are reclaimed control module and are connected by communication.
The wireless flight control system that control module and unmanned plane body are reclaimed in described parachuting is connected by communication, and the ground controller of unmanned plane body reclaims control module sending controling instruction by the wireless flight control system of unmanned plane body to parachuting.
Described air bag buffer is opened in unmanned plane body landing period.
The described umbrella device of cutting is electricity-explosive type release lock.
The utility model advantage is: the utility model is by gathering the data of altimeter transmission, obtain the real-time flight state of current unmanned plane, by flight-control computer to parachute-opening control device, air bag buffer and cut umbrella device send instruction, reclaim safely and reliably landing thereby realize unmanned plane.
Brief description of the drawings
Fig. 1 is the utility model principle schematic.
In figure: 1, altimeter; 2, parachute-opening control device; 3, air bag buffer; 4, cut umbrella device; 5, control module is reclaimed in parachuting.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model comprises unmanned plane body, described unmanned plane body is provided with parachute, described unmanned aircraft parachute descent recovery control system comprises for measuring the altimeter 1 of unmanned plane to ground vertical range, parachute-opening control device 2, air bag buffer 3, control module 5 is reclaimed in cut umbrella device 4 and parachuting for separating of parachute and unmanned plane body, described parachute-opening control device 2 is controlled the startup of parachute, described air bag buffer 3 is arranged on unmanned plane body, described parachuting is reclaimed control module 5 and is controlled respectively parachute-opening control device 2, air bag buffer 3 and the startup of cutting umbrella device 4, described altimeter 1 reclaims control module 5 with parachuting and is connected by communication.
Described parachuting is reclaimed control module 5 and is connected by communication with the wireless flight control system of unmanned plane body, and the ground controller of unmanned plane body reclaims control module 5 sending controling instructions by the wireless flight control system of unmanned plane body to parachuting.
Described air bag buffer 3 is opened in unmanned plane body landing period.
The described umbrella device 4 of cutting is electricity-explosive type release locks.
Working method and principle: after unmanned plane during flying finishes, obtain position and the flying speed of current unmanned plane by GPS navigation system, obtain unmanned plane during flying height by altimeter, in the time that the flying height of unmanned plane arrives the height (as 300m) of setting, implement the parachuting of this utility model patent and reclaim use-case.
Wireless flight control system, after the time (as 5s) of setting, reclaims control module 5 by parachuting and sends parachute-opening instruction to parachute-opening control device 2, and parachute-opening control device 2 is opened parachute.
Wireless flight control system is obtained unmanned plane during flying height by altimeter 1, in the time that unmanned plane falls to specified altitude assignment (as 2m), wireless flight control system reclaims control module 5 by parachuting and sends instruction to air bag buffer 3, and air bag buffer 3 is opened air bag, prepares to cut umbrella. After air bag is opened completely, wireless flight control system is obtained unmanned plane during flying height by altimeter 1, in the time that flight unmanned plane reaches 30cm apart from ground, wireless flight control system reclaims control module 5 by parachuting and sends and cut umbrella instruction to cutting umbrella device 4, now, cuts umbrella device 4 by the connection switch that contacts to earth, gunpowder is ignited, parachute line is cut off, realize and cut umbrella function, thereby realize unmanned plane safety, landing reliably.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a unmanned aircraft parachute descent recovery control system, comprise unmanned plane body, described unmanned plane body is provided with parachute, it is characterized in that described unmanned aircraft parachute descent recovery control system comprises for measuring the altimeter (1) of unmanned plane to ground vertical range, parachute-opening control device (2), air bag buffer (3), control module (5) is reclaimed in cut umbrella device (4) and parachuting for separating of parachute and unmanned plane body, described parachute-opening control device (2) is controlled the startup of parachute, described air bag buffer (3) is arranged on unmanned plane body, described parachuting is reclaimed control module (5) and is controlled respectively parachute-opening control device (2), air bag buffer (3) and cut the startup of umbrella device (4), described altimeter (1) reclaims control module (5) with parachuting and is connected by communication.
2. a kind of unmanned aircraft parachute descent recovery control system according to claim 1, it is characterized in that described parachuting recovery control module (5) and the wireless flight control system of unmanned plane body are connected by communication, the ground controller of unmanned plane body reclaims control module (5) sending controling instruction by the wireless flight control system of unmanned plane body to parachuting.
3. a kind of unmanned aircraft parachute descent recovery control system according to claim 1, is characterized in that described air bag buffer (3) opens in unmanned plane body landing period.
4. a kind of unmanned aircraft parachute descent recovery control system according to claim 1, described in it is characterized in that, cutting umbrella device (4) is electricity-explosive type release lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062911.3U CN205256682U (en) | 2015-12-21 | 2015-12-21 | Control system is retrieved in unmanned aerial vehicle parachuting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062911.3U CN205256682U (en) | 2015-12-21 | 2015-12-21 | Control system is retrieved in unmanned aerial vehicle parachuting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205256682U true CN205256682U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201521062911.3U Expired - Fee Related CN205256682U (en) | 2015-12-21 | 2015-12-21 | Control system is retrieved in unmanned aerial vehicle parachuting |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947226A (en) * | 2016-05-26 | 2016-09-21 | 北京理工大学 | Intelligent out-of-control protection system and method for rotary wing type unmanned aerial vehicle |
| CN106628194A (en) * | 2017-02-20 | 2017-05-10 | 北京京东尚科信息技术有限公司 | Parachute system and safe protecting method for unmanned aerial vehicle and device |
| CN107985609A (en) * | 2017-11-23 | 2018-05-04 | 长光卫星技术有限公司 | Unmanned plane parachute piece-rate system based on ultrasonic wave module |
| CN108482685A (en) * | 2018-05-30 | 2018-09-04 | 中国科学院工程热物理研究所 | Unmanned plane recovery system, unmanned plane and recovery method |
| CN109319128A (en) * | 2018-10-31 | 2019-02-12 | 西安爱生技术集团公司 | A kind of unmanned plane cuts umbrella device automatically |
| CN112498702A (en) * | 2020-12-16 | 2021-03-16 | 武汉航空仪表有限责任公司 | Electronic parachute opening control device, electronic parachute opening control method and parachute |
-
2015
- 2015-12-21 CN CN201521062911.3U patent/CN205256682U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947226A (en) * | 2016-05-26 | 2016-09-21 | 北京理工大学 | Intelligent out-of-control protection system and method for rotary wing type unmanned aerial vehicle |
| CN105947226B (en) * | 2016-05-26 | 2018-11-16 | 北京理工大学 | A kind of rotary wind type UAV Intelligent lost-control protection system and its guard method |
| CN106628194A (en) * | 2017-02-20 | 2017-05-10 | 北京京东尚科信息技术有限公司 | Parachute system and safe protecting method for unmanned aerial vehicle and device |
| CN107985609A (en) * | 2017-11-23 | 2018-05-04 | 长光卫星技术有限公司 | Unmanned plane parachute piece-rate system based on ultrasonic wave module |
| CN108482685A (en) * | 2018-05-30 | 2018-09-04 | 中国科学院工程热物理研究所 | Unmanned plane recovery system, unmanned plane and recovery method |
| CN109319128A (en) * | 2018-10-31 | 2019-02-12 | 西安爱生技术集团公司 | A kind of unmanned plane cuts umbrella device automatically |
| CN112498702A (en) * | 2020-12-16 | 2021-03-16 | 武汉航空仪表有限责任公司 | Electronic parachute opening control device, electronic parachute opening control method and parachute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161221 |