CN204998780U - Parachute for unmanned aerial vehicle - Google Patents
Parachute for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN204998780U CN204998780U CN201520583351.XU CN201520583351U CN204998780U CN 204998780 U CN204998780 U CN 204998780U CN 201520583351 U CN201520583351 U CN 201520583351U CN 204998780 U CN204998780 U CN 204998780U
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- CN
- China
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- parachute
- sensor
- umbrella
- microcontrol processor
- unmanned plane
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Abstract
The utility model relates to a parachute for unmanned aerial vehicle has parachute and the the control unit of setting at unmanned aerial vehicle's umbrella under -deck, the parachute links to each other with the one end of throwing the umbrella spring, it fixes in umbrella bottom of a ship's hold portion to throw the other end of umbrella spring, the control unit includes microcontrol processor, sensor and wireless communication module, the output of sensor links to each other with microcontrol processor's input, microcontrol processor's output is connected with the hasp of throwing the umbrella spring, and microcontrol processor's output is closed down to press the button with the screw and is connected, wireless communication module and ground receiving station wireless remote control are connected. The utility model discloses a sensor detects unmanned aerial vehicle's state, judges whether need open the parachute function, works as the sensor and detects unusually, sends immediately to turn -off to instruct to close down the button for the screw, opens parachute umbrella cabin simultaneously, triggers and throws the umbrella spring, can close down earlier in reliable realization and launch the parachute under the screw prerequisite to the safe and reliable who has ensured the parachute uses.
Description
Technical field
The utility model relates to unmanned air vehicle technique field, particularly a kind of unmanned plane parachute.
Background technology
Parachute is a kind of equipment utilizing air resistance to slow down rapidly, is one of aircraft, parachutist, the most effective means of dropped object safe falling! Also be the most important component part of aircraft, it is the barrier of last one safety control of aircraft! There is the outstanding advantages such as lightweight, simple and reliable convenience.Parachute uses very extensive at Fixed Wing AirVehicle, little of model plane, unmanned plane, arrives greatly aircraft carrier, space shuttle; But the utilization on rotor craft exists larger technical difficulty, its reason stops propeller aircraft rotating instantaneously if can not solve, and the hawser of that parachute is just very easily cut off by the screw propeller of rotor self, loses the due effect of parachute.Present high most advanced and sophisticated helicopter is that the mode adopting first demolition propeller aircraft then to play umbrella realizes.But this mode can only be protected aviator and can not protect aircraft, shortcoming is fairly obvious.
Summary of the invention
The purpose of this utility model overcomes the defect that prior art exists, and provides a kind of and be widely used, dually to launch, the unmanned plane parachute of Based Intelligent Control.
The technical scheme realizing the utility model object is: a kind of unmanned plane parachute, has and is arranged on parachute in the umbrella cabin of unmanned plane and control unit; Described parachute is connected with the one end of throwing umbrella spring; The other end of described throwing umbrella spring is fixed on umbrella bilge portion; Described control unit comprises microcontrol processor, sensor and wireless communication module; The mouth of described sensor is connected with the input end of microcontrol processor; The mouth of described microcontrol processor is connected with the snap close throwing umbrella spring, and the mouth of microcontrol processor and screw propeller are closed down button and be connected; Described wireless communication module is connected with ground receiving station Wireless remote control.
Sensor described in technique scheme comprises the geomagnetic sensor, three-axis gyroscope and the weight sensor that are all electrically connected with microcontrol processor; Described geomagnetic sensor is parallel to fuselage bottom and installs setting; The course axle that described three-axis gyroscope is parallel to unmanned plane installs setting; Described weight sensor is arranged on the center of gravity place of unmanned plane.
After adopting technique scheme, the utility model has following positive effect:
(1) the utility model detects the state of unmanned plane by sensor, judge whether to need to open parachute function, mouth and the screw propeller of microcontrol processor are closed down button and are connected, when sensor detects exception, send shutoff instruction immediately and close down button to screw propeller, open parachute cabin simultaneously, trigger and throw umbrella spring, can under screw propeller prerequisite is first closed down in reliable realization ejection parachute, thus ensured the safe and reliable use of parachute.
(2) the utility model is by reading instantaneous acceleration, cireular frequency, after filtering, Attitude Calculation and data fusion, judge whether unmanned plane is in dangerous fall condition, automatically release a parachute, avoid to greatest extent because artificial manipulation error or airborne power system fault cause aircraft to crash.
(3) simple, with low cost, lightweight, the compact of the utility model structure, there is higher response sensitivity, be adapted at using in small aircraft, and the safety of existing many rotor wing unmanned aerial vehicles can be improved.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model;
Attached number in the figure is: parachute 1, control unit 2, throwing umbrella spring 3, microcontrol processor 4, sensor 5, wireless communication module 6, snap close 7, screw propeller close down button 8, ground receiving station 9, geomagnetic sensor 10, three-axis gyroscope 11, weight sensor 12.
Detailed description of the invention
(embodiment 1)
See Fig. 1, the utility model has and is arranged on parachute 1 in the umbrella cabin of unmanned plane and control unit 2; Parachute 1 is connected with the one end of throwing umbrella spring 3; The other end throwing umbrella spring 3 is fixed on umbrella bilge portion; Control unit 2 comprises microcontrol processor 4, sensor 5 and wireless communication module 6; The mouth of sensor 5 is connected with the input end of microcontrol processor 4; The mouth of microcontrol processor 4 is connected with the snap close 7 throwing umbrella spring 3, and the mouth of microcontrol processor 4 and screw propeller are closed down button 8 and be connected; Wireless communication module 6 is connected with ground receiving station 9 Wireless remote control.
Sensor 5 comprises the geomagnetic sensor 10, three-axis gyroscope 11 and the weight sensor 12 that are all electrically connected with microcontrol processor 4; Geomagnetic sensor 10 is parallel to fuselage bottom and installs setting; The course axle that three-axis gyroscope 11 is parallel to unmanned plane installs setting; Weight sensor 12 is arranged on the center of gravity place of unmanned plane.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a unmanned plane parachute, has and is arranged on parachute (1) in the umbrella cabin of unmanned plane and control unit (2); Described parachute (1) is connected with the one end of throwing umbrella spring (3); The other end of described throwing umbrella spring (3) is fixed on umbrella bilge portion; It is characterized in that: described control unit (2) comprises microcontrol processor (4), sensor (5) and wireless communication module (6); The mouth of described sensor (5) is connected with the input end of microcontrol processor (4); The mouth of described microcontrol processor (4) is connected with the snap close (7) throwing umbrella spring (3), and the mouth of microcontrol processor (4) and screw propeller are closed down button (8) and be connected; Described wireless communication module (6) is connected with ground receiving station (9) Wireless remote control.
2. unmanned plane parachute according to claim 1, is characterized in that: described sensor (5) comprises the geomagnetic sensor (10), three-axis gyroscope (11) and the weight sensor (12) that are all electrically connected with microcontrol processor (4); Described geomagnetic sensor (10) is parallel to fuselage bottom and installs setting; The course axle that described three-axis gyroscope (11) is parallel to unmanned plane installs setting; Described weight sensor (12) is arranged on the center of gravity place of unmanned plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583351.XU CN204998780U (en) | 2015-08-06 | 2015-08-06 | Parachute for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583351.XU CN204998780U (en) | 2015-08-06 | 2015-08-06 | Parachute for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998780U true CN204998780U (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520583351.XU Expired - Fee Related CN204998780U (en) | 2015-08-06 | 2015-08-06 | Parachute for unmanned aerial vehicle |
Country Status (1)
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| CN (1) | CN204998780U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995060A (en) * | 2017-04-20 | 2017-08-01 | 长光卫星技术有限公司 | A kind of unmanned plane cuts umbrella device automatically |
| CN107031849A (en) * | 2017-05-12 | 2017-08-11 | 河南省酷农航空植保科技有限公司 | A kind of crash protection of single screw unmanned plane |
| WO2017219202A1 (en) * | 2016-06-20 | 2017-12-28 | 李珂悦 | Unmanned aerial vehicle |
| CN107745814A (en) * | 2017-11-15 | 2018-03-02 | 航宇救生装备有限公司 | A kind of active landed for aerial delivery system is anti-to turn over controlling organization |
| CN107914886A (en) * | 2017-11-08 | 2018-04-17 | 铜陵市宏达家电有限责任公司 | A kind of Intelligent parachute device |
| CN107933933A (en) * | 2017-11-26 | 2018-04-20 | 合肥赛为智能有限公司 | A kind of unmanned plane parachute novel ejection constructional device |
| CN110155342A (en) * | 2019-05-23 | 2019-08-23 | 穆康乐 | Multi-rotor unmanned aerial vehicle safety guarantee system and method used under a kind of unsteady state |
| CN111542793A (en) * | 2018-01-08 | 2020-08-14 | 经纬航太科技股份有限公司 | Unmanned aerial vehicle parachute landing method and system |
| CN113320704A (en) * | 2021-04-26 | 2021-08-31 | 中电科芜湖通用航空产业技术研究院有限公司 | Unmanned aerial vehicle, control method of emergency parachute of unmanned aerial vehicle, electronic device and storage medium |
| CN113428367A (en) * | 2021-08-02 | 2021-09-24 | 武汉永力技术有限公司 | Method for controlling parachute opening of parachute and electronic automatic parachute opening system thereof |
| WO2022261864A1 (en) * | 2021-06-16 | 2022-12-22 | 深圳市大疆创新科技有限公司 | Control method and apparatus for unmanned aerial vehicle system, and unmanned aerial vehicle system and storage medium |
-
2015
- 2015-08-06 CN CN201520583351.XU patent/CN204998780U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219202A1 (en) * | 2016-06-20 | 2017-12-28 | 李珂悦 | Unmanned aerial vehicle |
| CN106995060B (en) * | 2017-04-20 | 2023-08-18 | 长光卫星技术股份有限公司 | Automatic parachute cutting device of unmanned aerial vehicle |
| CN106995060A (en) * | 2017-04-20 | 2017-08-01 | 长光卫星技术有限公司 | A kind of unmanned plane cuts umbrella device automatically |
| CN107031849A (en) * | 2017-05-12 | 2017-08-11 | 河南省酷农航空植保科技有限公司 | A kind of crash protection of single screw unmanned plane |
| CN107914886A (en) * | 2017-11-08 | 2018-04-17 | 铜陵市宏达家电有限责任公司 | A kind of Intelligent parachute device |
| CN107745814A (en) * | 2017-11-15 | 2018-03-02 | 航宇救生装备有限公司 | A kind of active landed for aerial delivery system is anti-to turn over controlling organization |
| CN107745814B (en) * | 2017-11-15 | 2023-12-22 | 航宇救生装备有限公司 | Active anti-overturning control mechanism for landing of air drop system |
| CN107933933A (en) * | 2017-11-26 | 2018-04-20 | 合肥赛为智能有限公司 | A kind of unmanned plane parachute novel ejection constructional device |
| CN111542793A (en) * | 2018-01-08 | 2020-08-14 | 经纬航太科技股份有限公司 | Unmanned aerial vehicle parachute landing method and system |
| CN111542793B (en) * | 2018-01-08 | 2023-12-08 | 经纬航太科技股份有限公司 | Unmanned aerial vehicle parachute landing method and system |
| CN110155342A (en) * | 2019-05-23 | 2019-08-23 | 穆康乐 | Multi-rotor unmanned aerial vehicle safety guarantee system and method used under a kind of unsteady state |
| CN113320704A (en) * | 2021-04-26 | 2021-08-31 | 中电科芜湖通用航空产业技术研究院有限公司 | Unmanned aerial vehicle, control method of emergency parachute of unmanned aerial vehicle, electronic device and storage medium |
| WO2022261864A1 (en) * | 2021-06-16 | 2022-12-22 | 深圳市大疆创新科技有限公司 | Control method and apparatus for unmanned aerial vehicle system, and unmanned aerial vehicle system and storage medium |
| CN113428367A (en) * | 2021-08-02 | 2021-09-24 | 武汉永力技术有限公司 | Method for controlling parachute opening of parachute and electronic automatic parachute opening system thereof |
| CN113428367B (en) * | 2021-08-02 | 2024-04-05 | 武汉永力技术有限公司 | Method for controlling parachute opening and electronic automatic parachute opening system thereof |
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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: 20160127 Termination date: 20180806 |