CN203950449U - Can automatic range dodge the unmanned plane of obstacle - Google Patents
Can automatic range dodge the unmanned plane of obstacle Download PDFInfo
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- CN203950449U CN203950449U CN201420310963.7U CN201420310963U CN203950449U CN 203950449 U CN203950449 U CN 203950449U CN 201420310963 U CN201420310963 U CN 201420310963U CN 203950449 U CN203950449 U CN 203950449U
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- unmanned plane
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- 238000002604 ultrasonography Methods 0.000 claims abstract description 11
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- 230000004888 barrier function Effects 0.000 abstract description 7
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- 230000005540 biological transmission Effects 0.000 description 1
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- 238000004590 computer program Methods 0.000 description 1
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of unmanned plane of can automatic range dodging obstacle, comprise unmanned plane main body, control module and range finder module, described range finder module comprises emitter and receiving trap, is arranged on the lateral wall of unmanned plane main body.Range finder module can be Laser emission and receiving trap or ultrasound wave transmitting and receiving device.In unmanned plane during flying process, can automatically measure the distance to barrier and send data to control module, realizing unmanned plane automatic range and dodge the function of obstacle.The utility model is realized simple, cheap, has solved the practical problems in the use procedure of unmanned plane, has very high using value.
Description
Technical field
The utility model relates to nolo flight system, particularly a kind of unmanned plane of can automatic range dodging obstacle.
Background technology
Unmanned plane is a kind of unmanned vehicle of being handled by radio robot or self presetting apparatus, be widely used in military affairs, scientific research and sphere of life, can substitute ground traffic tools at the disaster field such as fire, earthquake, the arrival severe place of environment observes conditions and rescues, also can, carrying out data acquisition and exploration aspect meteorology, space flight, also can be used on the aspects such as nuclear radiation detection, aeroplane photography, mineral exploration aviation, traffic patrolling, security monitoring.
Unmanned plane is generally operated the flight path of unmanned plane awing by operator.But because unmanned plane is in low-latitude flying, can be through a lot of buildingss and bridge etc., operator can be difficult to the practical flight situation of accurate surveying unmanned plane on ground, easily bump against barrier.
Laser ranging and ultrasonic ranging are all present existing mature technologies, are widely used in the every field in life production.
Utility model content
In order to realize the function of finding difficulty measurement distance of obstacle in the flight course of unmanned plane, the utility model proposes a kind of unmanned plane of can automatic range dodging obstacle.
The technical solution of the utility model is as follows:
A unmanned plane of can automatic range dodging obstacle, comprises unmanned plane main body, control module and range finder module; Described range finder module comprises emitter and receiving trap, is arranged on the lateral wall of unmanned plane main body; Described range finder module connects the control module in unmanned plane main body.
Its further technical scheme is: described unmanned plane main body is many rotor wing unmanned aerial vehicles or depopulated helicopter.
Its further technical scheme is: described range finder module is Laser emission and receiving trap or ultrasound wave transmitting and receiving device.
Its further technical scheme is: described range finder module has four, and equidistant ring is arranged on the four direction of unmanned plane main body lateral wall.
Useful technique effect of the present utility model is:
The utility model discloses a kind of unmanned plane of can automatic range dodging obstacle, only need to outside common unmanned plane, surrounding be installed by ultrasound wave transmitting and receiving device, or Laser emission and receiving trap, just can realize unmanned plane automatically measures and the function of the distance of barrier in flight course, send in time signal, realize the process of obstacle avoidance thing.Because technology used is proven technique, so functional reliability is high, realize simple, cheap.Unmanned plane often carries out low-latitude flying in using, and passes through the barrier such as house, wall in city, even need to be in indoor flight, and the utility model has solved very large practical problems, has very high using value.
Brief description of the drawings
Fig. 1 is vertical view of the present utility model.
Fig. 2 is longitudinal sectional drawing of the present utility model.
Embodiment
Unmanned plane main body 1 described in the utility model can be many rotor wing unmanned aerial vehicles or depopulated helicopter.
As shown in Figure 1, in the present embodiment, unmanned plane main body 1 is many rotor wing unmanned aerial vehicles, and range finder module 3 comprises emitter and receiving trap, is arranged on the lateral wall of unmanned plane main body 1,
Described range finder module 3 can be Laser emission and receiving trap or ultrasound wave transmitting and receiving device.If described range finder module 3 is ultrasound wave transmitting and receiving device, the ultrasonic transmission device in range finder module 3 can be constantly to surrounding transmitting ultrasound wave in unmanned plane during flying process, every transmitting once, just start timing in transmitting simultaneously, in the time having there is the obstacles such as wall in the driving process of unmanned plane, the ultrasound wave emitting can run into barrier and reflect, receiving trap in range finder module 3 has received the ultrasound wave reflecting, just stop timing, thereby can measure transmitting ultrasound wave and the mistiming T that receives echo, then obtain distance L according to the velocity of sound.
If described range finder module 3 is Laser emission and receiving trap, principle is similar, laser beam emitting device is launched laser continuously, in the time that in the flight course of unmanned plane there is barrier in surrounding, laser received device reception again after the reflection of barrier, range finder module 3 records Emission Lasers simultaneously and receives the mistiming T of laser, then obtains distance L according to the light velocity.
The method precision of laser ranging is high, and error can reach grade, but price is also higher.The method of ultrasonic ranging is easily subject to the interference of external environment, and precision is poor, but low price can be selected according to demand in actual use.
Range finder module 3 in the present embodiment is ultrasound wave transmitting and receiving device, range finder module 3 is provided with 4, equidistant annular is arranged on the four direction of unmanned plane main body 1, can in unmanned plane during flying process, measure the obstacle distance of unmanned plane main body 1 four direction.
Fig. 2 is the longitudinal sectional drawing of unmanned plane main body 1, can see and in unmanned plane main body 1, have control module 2.In the flight ranging process of unmanned plane, range finder module 3 is transferred to range data control module 2 at any time, control module 2 is analyzed range data, and radio to the operator of unmanned plane, make operator can change in time the flight path of unmanned plane according to the direction of obstacle, ensure unmanned plane safe flight.
In the utility model, the location algorithm that control module 2 adopts is the routine techniques in textbook, the commercial goods that range finder module 3 is technology maturation.The utility model entirety realizes based on existing hardware, does not relate to or computer program or the algorithm of claimed any the unknown.
Above-described is only preferred implementation of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate under the prerequisite that does not depart from spirit of the present utility model and design, within all should thinking and being included in protection domain of the present utility model.
Claims (4)
1. a unmanned plane of can automatic range dodging obstacle, is characterized in that: comprise unmanned plane main body (1), control module (2) and range finder module (3); Described range finder module (3) comprises emitter and receiving trap, is arranged on the lateral wall of unmanned plane main body (1); Described range finder module (3) connects the control module (2) in unmanned plane main body (1).
2. unmanned plane of can automatic range dodging obstacle as claimed in claim 1, is characterized in that: described unmanned plane main body (1) is many rotor wing unmanned aerial vehicles or depopulated helicopter.
3. unmanned plane of can automatic range dodging obstacle as claimed in claim 1, is characterized in that: described range finder module (3) is Laser emission and receiving trap or ultrasound wave transmitting and receiving device.
4. unmanned plane of can automatic range dodging obstacle as claimed in claim 1, is characterized in that: described range finder module (3) has four, and equidistant ring is arranged on the four direction of unmanned plane main body (1) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310963.7U CN203950449U (en) | 2014-06-11 | 2014-06-11 | Can automatic range dodge the unmanned plane of obstacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310963.7U CN203950449U (en) | 2014-06-11 | 2014-06-11 | Can automatic range dodge the unmanned plane of obstacle |
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| Publication Number | Publication Date |
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| CN203950449U true CN203950449U (en) | 2014-11-19 |
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| CN201420310963.7U Expired - Lifetime CN203950449U (en) | 2014-06-11 | 2014-06-11 | Can automatic range dodge the unmanned plane of obstacle |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932524A (en) * | 2015-05-27 | 2015-09-23 | 深圳市高巨创新科技开发有限公司 | Unmanned aerial vehicle and method for omnidirectional obstacle avoidance |
| CN105044707A (en) * | 2015-06-25 | 2015-11-11 | 西安理工大学 | Helicopter distance measuring and anti-collision method based on wireless ultraviolet light |
| CN105549014A (en) * | 2016-01-18 | 2016-05-04 | 无锡觅睿恪科技有限公司 | Laser obstacle-avoidance system for unmanned plane |
| CN105607642A (en) * | 2015-09-18 | 2016-05-25 | 广东中安金狮科创有限公司 | Method for unmanned aerial vehicle to automatically carry out range finding, avoiding and crossing flight in three-dimensional space |
| CN105911560A (en) * | 2016-06-30 | 2016-08-31 | 西安深穹光电科技有限公司 | Unmanned aerial vehicle obstacle avoidance laser radar device and obstacle avoidance method thereof |
| CN106155078A (en) * | 2015-04-10 | 2016-11-23 | 广西电网有限责任公司防城港供电局 | A kind of power transmission line inspection flight avoiding device and many rotors line walking unmanned plane |
| CN106199630A (en) * | 2016-06-30 | 2016-12-07 | 西安深穹光电科技有限公司 | Unmanned plane obstacle avoidance system based on laser radar and barrier-avoiding method thereof |
| CN106647800A (en) * | 2016-10-19 | 2017-05-10 | 广东容祺智能科技有限公司 | Unmanned aerial vehicle automatic obstacle avoidance navigation system |
| CN106774413A (en) * | 2016-12-30 | 2017-05-31 | 易瓦特科技股份公司 | It is applied to the method and system of flight avoidance |
| CN106774407A (en) * | 2016-12-30 | 2017-05-31 | 易瓦特科技股份公司 | Barrier-avoiding method and device |
| CN106774363A (en) * | 2016-12-02 | 2017-05-31 | 河北省自动化研究所 | UAV flight control system and method |
| US10957209B2 (en) * | 2018-09-25 | 2021-03-23 | Intel Corporation | Methods and apparatus for preventing collisions between drones based on drone-to-drone acoustic communications |
-
2014
- 2014-06-11 CN CN201420310963.7U patent/CN203950449U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155078A (en) * | 2015-04-10 | 2016-11-23 | 广西电网有限责任公司防城港供电局 | A kind of power transmission line inspection flight avoiding device and many rotors line walking unmanned plane |
| CN104932524A (en) * | 2015-05-27 | 2015-09-23 | 深圳市高巨创新科技开发有限公司 | Unmanned aerial vehicle and method for omnidirectional obstacle avoidance |
| CN105044707A (en) * | 2015-06-25 | 2015-11-11 | 西安理工大学 | Helicopter distance measuring and anti-collision method based on wireless ultraviolet light |
| CN105607642A (en) * | 2015-09-18 | 2016-05-25 | 广东中安金狮科创有限公司 | Method for unmanned aerial vehicle to automatically carry out range finding, avoiding and crossing flight in three-dimensional space |
| CN105607642B (en) * | 2015-09-18 | 2018-11-06 | 广东中安金狮科创有限公司 | The method that unmanned plane avoids in three dimensions ranging automatically and passes through flight |
| CN105549014A (en) * | 2016-01-18 | 2016-05-04 | 无锡觅睿恪科技有限公司 | Laser obstacle-avoidance system for unmanned plane |
| CN106199630A (en) * | 2016-06-30 | 2016-12-07 | 西安深穹光电科技有限公司 | Unmanned plane obstacle avoidance system based on laser radar and barrier-avoiding method thereof |
| CN105911560A (en) * | 2016-06-30 | 2016-08-31 | 西安深穹光电科技有限公司 | Unmanned aerial vehicle obstacle avoidance laser radar device and obstacle avoidance method thereof |
| CN106647800A (en) * | 2016-10-19 | 2017-05-10 | 广东容祺智能科技有限公司 | Unmanned aerial vehicle automatic obstacle avoidance navigation system |
| CN106774363A (en) * | 2016-12-02 | 2017-05-31 | 河北省自动化研究所 | UAV flight control system and method |
| CN106774413A (en) * | 2016-12-30 | 2017-05-31 | 易瓦特科技股份公司 | It is applied to the method and system of flight avoidance |
| CN106774407A (en) * | 2016-12-30 | 2017-05-31 | 易瓦特科技股份公司 | Barrier-avoiding method and device |
| US10957209B2 (en) * | 2018-09-25 | 2021-03-23 | Intel Corporation | Methods and apparatus for preventing collisions between drones based on drone-to-drone acoustic communications |
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| C14 | Grant of patent or utility model | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160304 Address after: 225300, No. 88, 1 North Station Road, Taizhou Agricultural Development Zone, Jiangsu Patentee after: DIGITAL EAGLE (TAIZHOU) AGRICULTURE TECHNOLOGY CO.,LTD. Address before: 214000, Room 411, building A1, No. 999 High East Road, Binhu District, Wuxi, Jiangsu Patentee before: JIANGSU DIGITAL EAGLE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
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| CX01 | Expiry of patent term |