CN106143917A - Unmanned plane air-drop thing receives equipment - Google Patents
Unmanned plane air-drop thing receives equipment Download PDFInfo
- Publication number
- CN106143917A CN106143917A CN201510193670.4A CN201510193670A CN106143917A CN 106143917 A CN106143917 A CN 106143917A CN 201510193670 A CN201510193670 A CN 201510193670A CN 106143917 A CN106143917 A CN 106143917A
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- unmanned plane
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- drop thing
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- 238000003860 storage Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
- G05D1/105—Simultaneous control of position or course in three dimensions specially adapted for aircraft specially adapted for unpowered flight, e.g. glider, parachuting, forced landing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/10—Simultaneous control of position or course in three dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/60—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons
- B64U2101/64—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons for parcel delivery or retrieval
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Toys (AREA)
Abstract
Can also complete sending to of its conveying articles for realizing unmanned plane landing of need not contacting to earth, the present invention provides a kind of unmanned plane air-drop thing to receive equipment.This equipment specifically includes that identity recognition device, space positioning apparatus, receiving port, buffer unit, storage device, support and necessary accessory etc..In advance this equipment is arranged on destination, when the unmanned plane during flying of conveying articles is to this equipment overhead, flight position is constantly adjusted with positioner by identifying, and it is final at the point blank of the receiving port overcentre of this equipment, directly releasing air-drop falls into receiving port, and then unmanned plane returns；Article recipient takes air-drop thing away；The process of sending to completes and without landing of contacting to earth.The present invention contributes to the regular mail of backwoodsman unmanned plane express delivery and delivers and emergency article delivery；Also the education and the medical condition that are particularly useful to the poverty-stricken area common people are improved.
Description
Art
The present invention relates to field, unmanned plane conveying articles place, especially destination is outlying, the field, unmanned plane conveying articles place of poverty-stricken area.
Background technology
Along with the fast development of unmanned air vehicle technique, unmanned plane has been applied to take photo by plane, remote sensing mapping, forest fire protection, power-line patrolling, search for and rescue, the industry such as film advertisement.The application attempting unmanned plane in express delivery industry is also begun to along companies such as rich, Amazons.
But, existing unmanned air vehicle technique also exists following deficiency: in outlying mountain area with a varied topography, unmanned plane autonomous flight difficulty is bigger, remote wireless signals stops and decay situation is the most serious, and the most do not possess the site condition needed for landing, lack the associative skills of manipulation unmanned plane plus local employee, cause unmanned plane landing and homeward difficulty of taking off, limit the range of application of unmanned plane.
Summary of the invention
For solving the unmanned plane deficiency in the landing existing for outlying mountain area with a varied topography with homeward shortcoming of taking off, the present invention provides a kind of unmanned plane air-drop thing to receive equipment.Relying on this equipment, unmanned plane need not contact to earth to land and can also complete sending to of its conveying articles.This unmanned plane air-drop thing receives equipment and specifically includes that identity recognition device, space positioning apparatus, receiving port, buffer unit, storage device, support and necessary accessory etc..
This unmanned plane air-drop thing receives the identity recognition device of equipment, is technically in wireless signal mode mutual, to complete identity by unmanned plane identification with unmanned plane；Space positioning apparatus therein be mutual with wireless signal mode and unmanned plane, positioned by unmanned plane completing its locus, place.The wireless signal that space positioning apparatus and identity recognition device are used can be radio, can also be infrared ray, can also be laser, can also be image etc..This wireless signal can be the proactive identification pattern self actively launching wireless signal, it is also possible to be only to accept and feed back unmanned plane or the passive type recognition mode of the launched wireless signal of other system.It should be noted that current unmanned plane independent navigation aviation applications technology full maturity, such as inertial navigation, Doppler navigation technology etc.；Unmanned plane precise positioning airmanship also full maturity, such as Shenzhen Dajiang Innovation Technology Co., Ltd.'s unmanned plane proposes the on-the-spot diamond ring that delivers, and Amazon uses unmanned plane to send small packet often single cost with charge free with city only to need 1 dollar etc..
Wherein, this unmanned plane air-drop thing receives the receiving port of equipment for accepting the whereabouts entrance of the dropped article of unmanned plane；Receiving port profile can be circle, can also be circular arc, can also be polygon, can also be circular arc and polygonal combination.Technically can be achieved the manufacture of receiving port and apparatus casing by prior aries such as the composite processing techniques such as metal working process or plastics.
This unmanned plane air-drop thing receives the buffer unit of equipment and is accepted unmanned plane air-drop thing and slowed down air-drop thing falling speed.Technically can realize buffering effect by product forms such as the spring damping net of metal or composite processing manufacture, elastic cushion pads.
Before unmanned plane conveying articles, need in advance this equipment to be arranged on destination.When the unmanned plane during flying of conveying articles is to this equipment overhead, by identifying that constantly adjusting self flight position with positioner implements autonomous flight, and at the point blank of the receiving port overcentre finally receiving equipment against this air-drop thing, directly releasing, air-drop fall into receiving port, and then unmanned plane makes a return voyage；Article recipient takes air-drop thing away；The process of sending to completes and unmanned plane is without landing of contacting to earth.
Owing to unmanned plane air-drop this reception equipment of positional distance is extremely near, therefore air-drop thing whereabouts gravitional force is very limited, adds the buffering effect of buffer unit, therefore can imitate the damage avoiding dropping thing, and can precisely fall in reception equipment.
Owing to air-drop position is extremely near, therefore air-drop thing receiving port is without the biggest.Therefore this reception equipment has the advantages that overall volume is little, easy for installation.Can be mounted on ground, can also be arranged on the nature appurtenance of ground, can also be arranged on artificial structure, it is also possible to be mounted in vehicle or other mobile devices.
Use the beneficial effect comprise that
1, unmanned plane express delivery is speeded up in backwoodsman application and layout.
2, contribute to outlying district and set up unattended unmanned plane air-drop website, implement fixed point regular mail and deliver and emergency article delivery.
3, the education and the medical condition that are particularly helpful to the poverty-stricken area common people are improved.Such as, after the viewing equipment such as unmanned plane air-drop thing receives equipment, website is periodically dropped in foundation, offer pad are installed, periodically there is the chip of the content of courses to outlying mountain area's air-drop storage, help local youngsters and children understand the external world and grasp associative skills to be effectively improved local people's life quality.The most such as, periodically air-drop conventional medication keeps the poverty-stricken area common people healthy；Periodically dropping medicine to the ill for long-term sufferer family, treatment illness also effectively alleviates sufferer family burden.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the profile construction schematic diagram of the present invention.
In figure: 1.. unmanned plane air-drop thing receives equipment profile, 2. receiving port, 3.. housing, 4.. identity recognition device, 5.. power supply, 6.. mounting bracket, 7.. space positioning apparatus, 8.. and launch antenna, 9.. storage device, 10.. buffer unit.
Detailed description of the invention
Based on round entrance accept air-drop thing reason the most easily, this unmanned plane air-drop thing receive equipment with bowl-type configuration design manufacture receiving port 2., housing 3..In bowl-type structure built-in buffer unit 10., storage device 9., 8. bowl-type structural edge is uniformly distributed three transmitting antennas for identification and location, bowl-type structure bottom be provided with radio identity identification device 4., power supply 5., space positioning apparatus 7., bowl-type fastening structure is arranged on support and 6. goes up, and connects with electronic circuit between each necessary communication apparatus.
When the unmanned plane 11 (Fig. 1) of conveying articles flies and receives equipment overhead to this unmanned plane air-drop thing, unmanned plane captures this equipment identities identification device launched radio signal of the most emitted antenna, and after completing recognition and verification, capture this equipment positioner launched radio signal of the most emitted antenna further, and implement autonomous flight after completing the space orientation to this equipment, by constantly adjusting self flight position and eventually arriving at this equipment receiving port overcentre vertical dimension 20cm (this numerical value is set in advance in unmanned plane autonomous navigation system), air-drop releasing 12 (Fig. 1), 2. article 12 fall into receiving port naturally, 9. the buffered device of article is received into storage device after 10. accepting and buffering, then unmanned plane makes a return voyage；Receipt of subsequent people takes air-drop thing away；The process of sending to completes and unmanned plane contacts to earth without landing.
Owing to unmanned plane drops positional distance this reception equipment only 20cm, therefore air-drop thing whereabouts gravitional force is very limited, adds the buffering effect of buffer unit, is possible not only to be prevented effectively from the damage of air-drop thing, and can precisely fall in reception equipment.
Owing to this unmanned plane air-drop thing receives equipment for being pre-installed in ground, therefore unmanned plane can fly this equipment overhead areal coordinate position in advance according to this, it is accessible, to contact with unmanned plane foundation smoothly that this equipment only needs to guarantee that wireless signal is upwards launched, and without setting up the wireless telecommunications between remote base and destination, article air-drop can be completed and transport.The most effectively overcome the difficulty causing remote wireless signals stop and decay situation more seriously and the most not to possess the site condition needed for landing because destination is with a varied topography, and, it is no longer necessary to destination ground staff and manipulates unmanned plane, effectively extend the range of application of unmanned plane.
Claims (8)
1. a unmanned plane air-drop thing receives equipment.It is characterized in that including: identity recognition device, space orientation dress
Put, receiving port, buffer unit, storage device, support and other necessarieses etc..
Unmanned plane the most according to claim 1 air-drop thing receives equipment.It is characterized in that its identity recognition device is
Mutual, to complete identity by unmanned plane identification with unmanned plane in wireless signal mode.
Unmanned plane the most according to claim 1 air-drop thing receives equipment.It is characterized in that its space positioning apparatus is
Mutual with wireless signal mode and unmanned plane, positioned by unmanned plane completing its locus, place.
Unmanned plane the most according to claim 1 air-drop thing receives equipment.It is characterized in that its receiving port is for accepting
The whereabouts of the dropped article of unmanned plane enters；Receiving port profile can be circle, can also be circular arc, also
Can be polygon, can also be circular arc and polygonal combination.
Unmanned plane the most according to claim 1 air-drop thing receives equipment.It is characterized in that its buffer unit is to unmanned
Machine air-drop thing is accepted and is slowed down air-drop thing falling speed.
Unmanned plane the most according to claim 1 air-drop thing receives equipment.It is characterized in that space positioning apparatus and body
Part identify the wireless signal that used of device can be radio, can also be infrared ray, can also be laser,
It can also be image etc..
Unmanned plane the most according to claim 1 air-drop thing receives equipment.It is characterized in that space positioning apparatus and body
Part identifies the wireless signal of device, can be the proactive identification pattern self actively launching wireless signal, also
Can be only to accept and feed back unmanned plane or the passive type recognition mode of the launched wireless signal of other system.
Unmanned plane the most according to claim 1 air-drop thing receives equipment.Can be mounted on ground, also may be used
To be arranged on the nature appurtenance of ground, can also be arranged on, artificial structure is upper, can also be mounted in vehicle
Or in other mobile devices.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510193670.4A CN106143917A (en) | 2015-04-21 | 2015-04-21 | Unmanned plane air-drop thing receives equipment |
| PCT/CN2015/000613 WO2016168952A1 (en) | 2015-04-21 | 2015-08-28 | Device for receiving airdropped object from unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510193670.4A CN106143917A (en) | 2015-04-21 | 2015-04-21 | Unmanned plane air-drop thing receives equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106143917A true CN106143917A (en) | 2016-11-23 |
Family
ID=57142788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510193670.4A Pending CN106143917A (en) | 2015-04-21 | 2015-04-21 | Unmanned plane air-drop thing receives equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106143917A (en) |
| WO (1) | WO2016168952A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163199A (en) * | 2017-12-25 | 2018-06-15 | 大连民族大学 | The express delivery automation reception device of controllable unmanned plane |
| CN109436360A (en) * | 2018-11-22 | 2019-03-08 | 河南机电职业学院 | A kind of rural area unmanned plane express delivery delivery system and method |
| CN109823762A (en) * | 2019-03-28 | 2019-05-31 | 大连民族大学 | A kind of method of reseptance of cacheable roof para-cargo |
| CN109823761A (en) * | 2019-03-28 | 2019-05-31 | 大连民族大学 | The reception device of cacheable roof para-cargo |
| CN109845715A (en) * | 2019-03-06 | 2019-06-07 | 广州极飞科技有限公司 | Pesticide spraying control method, device, equipment and storage medium |
| CN109896015A (en) * | 2019-03-28 | 2019-06-18 | 大连民族大学 | Fixed-wing unmanned plane roof drops instruction device |
| CN109896014A (en) * | 2019-03-28 | 2019-06-18 | 大连民族大学 | A kind of fixed-wing unmanned plane roof air-drop indicating means |
| CN109911232A (en) * | 2019-03-28 | 2019-06-21 | 大连民族大学 | A kind of unmanned plane roof air-drop indicating means of city roof installation |
| CN109911233A (en) * | 2019-03-28 | 2019-06-21 | 大连民族大学 | The unmanned plane roof of city roof installation drops instruction system |
| CN109911210A (en) * | 2019-03-28 | 2019-06-21 | 大连民族大学 | The active vision guide device of roof unmanned plane air-drop |
| CN110053538A (en) * | 2019-02-22 | 2019-07-26 | 深空灵动科技(大连)有限公司 | Vehicle-mounted cargo reception device and method of reseptance |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| MX2023002699A (en) | 2020-09-04 | 2023-06-28 | Parachute Logistics Llc | Low capital and operational cost e-commerce logistics system. |
| CN115571288B (en) * | 2022-08-30 | 2023-07-11 | 武汉理工大学 | Umbrella-shaped unmanned aerial vehicle transceiver adapting to complex sea conditions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110084162A1 (en) * | 2009-10-09 | 2011-04-14 | Honeywell International Inc. | Autonomous Payload Parsing Management System and Structure for an Unmanned Aerial Vehicle |
| US20130240673A1 (en) * | 2012-03-01 | 2013-09-19 | Kevin Schlosser | Enabling multiple autonomous cargo deliveries in a single mission |
| US9384668B2 (en) * | 2012-05-09 | 2016-07-05 | Singularity University | Transportation using network of unmanned aerial vehicles |
| CN103274226B (en) * | 2013-05-31 | 2015-01-21 | 无锡同春新能源科技有限公司 | Application system for direct delivery of parcel express delivery unmanned aerial vehicle between high-rise buildings |
| CN103914076B (en) * | 2014-03-28 | 2017-02-15 | 浙江吉利控股集团有限公司 | Cargo transferring system and method based on unmanned aerial vehicle |
| CN104503462A (en) * | 2014-12-15 | 2015-04-08 | 无锡捷盈科技有限公司 | Unmanned aerial vehicle express deliver unit remotely controlled and received by mobile phone |
-
2015
- 2015-04-21 CN CN201510193670.4A patent/CN106143917A/en active Pending
- 2015-08-28 WO PCT/CN2015/000613 patent/WO2016168952A1/en active Application Filing
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163199A (en) * | 2017-12-25 | 2018-06-15 | 大连民族大学 | The express delivery automation reception device of controllable unmanned plane |
| CN109436360A (en) * | 2018-11-22 | 2019-03-08 | 河南机电职业学院 | A kind of rural area unmanned plane express delivery delivery system and method |
| CN110053538B (en) * | 2019-02-22 | 2023-07-07 | 广东华健君供应链有限公司 | Vehicle-mounted air-drop goods receiving device and receiving method |
| CN110053538A (en) * | 2019-02-22 | 2019-07-26 | 深空灵动科技(大连)有限公司 | Vehicle-mounted cargo reception device and method of reseptance |
| CN109845715A (en) * | 2019-03-06 | 2019-06-07 | 广州极飞科技有限公司 | Pesticide spraying control method, device, equipment and storage medium |
| CN109911233A (en) * | 2019-03-28 | 2019-06-21 | 大连民族大学 | The unmanned plane roof of city roof installation drops instruction system |
| CN109896014A (en) * | 2019-03-28 | 2019-06-18 | 大连民族大学 | A kind of fixed-wing unmanned plane roof air-drop indicating means |
| CN109911232A (en) * | 2019-03-28 | 2019-06-21 | 大连民族大学 | A kind of unmanned plane roof air-drop indicating means of city roof installation |
| CN109896015A (en) * | 2019-03-28 | 2019-06-18 | 大连民族大学 | Fixed-wing unmanned plane roof drops instruction device |
| CN109911210A (en) * | 2019-03-28 | 2019-06-21 | 大连民族大学 | The active vision guide device of roof unmanned plane air-drop |
| CN109823761A (en) * | 2019-03-28 | 2019-05-31 | 大连民族大学 | The reception device of cacheable roof para-cargo |
| CN109911233B (en) * | 2019-03-28 | 2022-04-15 | 大连民族大学 | Unmanned aerial vehicle roof airdrop indicating system installed on urban roof |
| CN109896015B (en) * | 2019-03-28 | 2022-10-28 | 池州恒峰电子工程有限公司 | Fixed wing unmanned aerial vehicle roof airdrop indicating device |
| CN109896014B (en) * | 2019-03-28 | 2022-11-18 | 徐州臣赐网络科技有限公司 | Fixed-wing unmanned aerial vehicle roof airdrop indicating method |
| CN109911232B (en) * | 2019-03-28 | 2022-12-06 | 国网浙江省电力有限公司台州供电公司 | Unmanned aerial vehicle roof airdrop indicating method for urban roof installation |
| CN109911210B (en) * | 2019-03-28 | 2022-12-06 | 昆山市联园大数据科技有限公司 | Active visual guidance device for overhead unmanned aerial vehicle |
| CN109823762A (en) * | 2019-03-28 | 2019-05-31 | 大连民族大学 | A kind of method of reseptance of cacheable roof para-cargo |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016168952A1 (en) | 2016-10-27 |
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Application publication date: 20161123 |
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