CN108964180A - A kind of wireless charging system of unmanned plane - Google Patents
A kind of wireless charging system of unmanned plane Download PDFInfo
- Publication number
- CN108964180A CN108964180A CN201810750826.8A CN201810750826A CN108964180A CN 108964180 A CN108964180 A CN 108964180A CN 201810750826 A CN201810750826 A CN 201810750826A CN 108964180 A CN108964180 A CN 108964180A
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- China
- Prior art keywords
- battery
- module
- unmanned plane
- induction
- coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- 230000006698 induction Effects 0.000 claims abstract description 55
- 230000005611 electricity Effects 0.000 claims description 31
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- H02J7/025—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of wireless charging systems of unmanned plane, including transmitting module, the transmitting module includes external power supply and the transmitting induction coil for being electrically connected to the external power supply, transmitting induction coil is for generating induced magnetic field, wireless charging system further includes the receiving module comprising induction receiving coil and battery, induction receiving coil is located on the undercarriage of unmanned plane and is electrically connected with battery, and induction receiving coil is electrically charged telegram in reply pond for generating an induced current, the electric current.
Description
Technical field
The present invention relates to unmanned plane application fields, and in particular to a kind of wireless charging system of unmanned plane.
Background technique
Unmanned plane, commonly known as UAV are the aircrafts on UAV.For unmanned plane,
Flight time is a key index.The electricity for being mounted on the battery on unmanned plane influences the flight time.Battery in unmanned plane
Electricity is supplemented by two methods: more renewing the primary battery of battery manually；Or battery plug is connected to charger manually.So
And unmanned plane cannot be by above two method automatic charging, accordingly, it is desirable to provide one kind can overcome nobody of disadvantages mentioned above
Machine wireless charging system.
Technical solution
The invention mainly solves the technical problem of providing a kind of wireless charging systems of unmanned plane, it is characterised in that: packet
Transmitting module is included, the transmitting module includes external power supply and the transmitting induction coil for being electrically connected to the external power supply, institute
Transmitting induction coil is stated for generating induced magnetic field, wireless charging system further includes the reception comprising induction receiving coil and battery
Module, the induction receiving coil are located on the undercarriage of unmanned plane and are electrically connected with battery, and the induction receiving coil is used for
An induced current is generated, the electric current is electrically charged telegram in reply pond.
Optionally, the receiving module further includes the sensing module being electrically connected with battery and be electrically connected with sensing module
One control module, the first control module are used to control the take-off and landing of UAV, and aircraft and sensing module are used for
Judge that the electricity of battery, transmitting induction coil are located in parking pad.
Optionally, the receiving module further includes the alarm module for being electrically connected to first control module, the alarm
Module is for sounding an alarm.
The beneficial effects of the present invention are:
The present invention provide one kind can automatic charging, meet the wireless charging system of the unmanned plane of need of work at any time.
Detailed description of the invention
Fig. 1 is the functional diagram of the first embodiment of the wireless charging system of unmanned plane.
Fig. 2 is proximate to the schematic diagram of the first embodiment of the unmanned plane of parking pad.
Fig. 3 is the functional diagram of the second embodiment of the wireless charging system of unmanned plane.
Embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
With reference to Fig. 1-2, the wireless charging system 100 of the unmanned plane 10 of first embodiment is provided.Wireless charging system 100
Including external power supply 20, at least one transmitting induction coil 30, at least one induction receiving coil 50 and battery 70.Transmitting induction
Coil 30 is electrically connected with external power supply 20.Induction receiving coil 50 is electrically connected with battery 70.Sending induction coil 30 can be located at
In parking pad 80.Induction receiving coil 50 can be located in the undercarriage 14 of unmanned plane 10.Battery 70 can be located at unmanned plane 10
Main body 12 in.When unmanned plane 10 completes flight, unmanned plane 10 can be parked on parking pad 80.The material of parking pad 80 can
To be insulation.Parking pad 80 can be located at ground and move freely.External power supply 20 sends induction coil 30 and parking pad 80
Constitute sending module 101.Induction receiving coil 50 and battery 70 form receiving module 102.Transmitting induction coil 30 is configured as
Transmit electric energy.Induction receiving coil 50 can receive the electric energy sent from transmitting induction coil 30 by wireless electromagnetic induction.By
The received electric energy of induction receiving coil 50 can be charged in battery 70, and unmanned plane 10 is allowed to work.External power supply 20
Alternating current or pulse direct current can be provided.When external power supply 20 provides alternating current, receiving module 102 should also include series connection
The DC/AC module 90 being connected between induction receiving coil 50 and battery 70.DC/AC module 90 can be used for will be by the reception line of induction
It encloses 50 received alternating currents and is converted into direct current, and direct current is output to battery 70.When external power supply 20 provides pulse direct current
When, DC/AC module 90 can be saved.Emitting each of induction coil 30 and induction receiving coil 50 can be by same
Conductor wire is wound in plane or forms spring helically to be formed.The conducting wire in each circuit can be in the same plane.It is conductive
The material of conducting wire is unrestricted, such as metal.When the conducting wire for forming transmission induction coil 30 is wound in the same plane, transmitting
Electromagnetic induction effect between induction coil 30 and induction receiving coil 50 is more preferable, formed induction receiving coil 50 conducting wire also by
Winding is in the same plane.In addition, transmitting induction coil 30 can be located in the first shell in parking pad 80.Receive sense
Answer coil 50 that can be located in second shell, which is located in the undercarriage 14 of unmanned plane 10.The material of first shell
It is insulation, for protecting transmitting induction coil 30.The material of second housing is insulation, for protecting induction receiving coil
50. the insulating materials for forming first shell and second shell is unrestricted, such as plastics.Emit induction coil 30 and receives induction
The quantity of coil 50 is unrestricted.In the first embodiment, the quantity for emitting induction coil 30 is four, induction receiving coil 50
Quantity is four, and for 14 tool of fear of landing there are four end, each end is equipped with an induction receiving coil 50, four transmitting lines of induction
Circle 30 is located at parking pad 80, corresponding with four induction coils 50 one by one.The wireless charging system 100 of unmanned plane 10
The course of work is as follows.When the electricity of the battery 70 during 10 use of UAV is lower, need to charge.Hair in parking pad 80
It penetrates induction coil 30 and generates induced magnetic field due to connecting with external power supply 20.When unmanned plane 10 drops to parking pad 80, position
Induction receiving coil 50 in undercarriage 14 is close to transmitting induction coil 30.Due to the presence of induced magnetic field, the line of induction is received
Circle 50 generates corresponding induced current.Induced current charges to the battery 70 in the main body 12 for being located at unmanned plane 10.Storage
Induced current in battery 70 can permit unmanned plane 10 and work on.Therefore, unmanned plane 10 can be with automatic charging.Transmitting sense
Answer coil 30 that can manually or automatically be connected to external power supply 20.Unmanned plane 10 wireless charging system 100 use or
During operation, transmitting the distance between induction coil 30 and induction receiving coil 50 can be in the range of about 0 meters to about 1 meter.
In one embodiment, transmitting the distance between induction coil 30 and induction receiving coil 50 is less than or equal to 5 centimetres.
Referring to Fig. 3, the wireless charging system 200 of the unmanned plane 10 of second embodiment is shown, wherein receiving module 102 is gone back
Including sensing module 202 and the first control module 204 for being electrically connected to sensing module 202.First control module can be used for controlling
The work of receiving module controls the take-off and landing of UAV.First control module 204 can be used as the central processing of unmanned plane 10
Unit.Sensing module 202 may be electrically connected to battery 70.Sensing module 202 can be used for measuring the electricity of battery 70, judge battery
Whether 70 electricity is low, and judges whether battery 70 needs to charge.Threshold value can be set in sensing module 202.When battery 70
When electricity is less than threshold value, judge that battery 70 has low battery.For example, threshold value is the 5% of total electricity.When the electricity of battery 70 is less than
Total electricity 5% when, sensing module 202 judges that the electricity of battery 70 is lower, need to battery 70 charge.When the electricity of battery 70
For total electricity 100% when, sensing module 202 judges that the electricity of battery 70 is full, and battery 70 does not need to charge.In addition,
When the electricity of battery 70 is equal to the 60% of total electricity, sensing module 202 judges that the electricity of battery 70 is high, and does not need to electricity
It charges in pond 70.In one embodiment, when the electricity of battery 70 is equal to the 80% of total electricity, sensing module 202 judges battery
70 electricity is high, and battery 70 does not need to charge.In another embodiment, when the electricity of battery 70 is equal to the 90% of total electricity
When, sensing module 202 judges that the electricity of battery 70 is high, and battery 70 does not need to charge.In another embodiment, when battery 70
Electricity be equal to total electricity when, sensing module 202 judges that the electricity of battery 70 is full, and battery 70 does not need to charge.Also
It is to say, the electricity of battery 70 is up to 100 the percent of total electricity.Another example, when the remaining capacity of battery 70 only allows
When UAV 10 flies to parking pad 80 from current location, the electricity of battery 70 is considered low.
The sequencing of above embodiments is not only for ease of description, represent the advantages or disadvantages of the embodiments.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (3)
1. a kind of wireless charging system of unmanned plane, it is characterised in that: including transmitting module, the transmitting module includes external electrical
Source and the transmitting induction coil for being electrically connected to the external power supply, the transmitting induction coil is for generating induced magnetic field, nothing
Line charge electric system further includes the receiving module comprising induction receiving coil and battery, and the induction receiving coil is located at unmanned plane
It is electrically connected on undercarriage and with battery, the induction receiving coil is electrically charged back for generating an induced current, the electric current
Battery.
2. a kind of wireless charging system of unmanned plane according to claim 1, it is characterised in that: the receiving module also wraps
The first control module for including the sensing module being electrically connected with battery and being electrically connected with sensing module, the first control module is for controlling
The take-off and landing of UAV, aircraft and sensing module are used to judge that the electricity of battery, transmitting induction coil to be located at
In parking pad.
3. a kind of wireless charging system of unmanned plane according to claim 1, it is characterised in that: the receiving module also wraps
The alarm module for being electrically connected to first control module is included, the alarm module is for sounding an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810750826.8A CN108964180A (en) | 2018-07-10 | 2018-07-10 | A kind of wireless charging system of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810750826.8A CN108964180A (en) | 2018-07-10 | 2018-07-10 | A kind of wireless charging system of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108964180A true CN108964180A (en) | 2018-12-07 |
Family
ID=64483365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810750826.8A Withdrawn CN108964180A (en) | 2018-07-10 | 2018-07-10 | A kind of wireless charging system of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108964180A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729820A (en) * | 2019-07-15 | 2020-01-24 | 国网江西省电力有限公司电力科学研究院 | Unmanned aerial vehicle and machine carries wireless receiving element, for its wireless anti skew coupling coil who charges thereof |
-
2018
- 2018-07-10 CN CN201810750826.8A patent/CN108964180A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729820A (en) * | 2019-07-15 | 2020-01-24 | 国网江西省电力有限公司电力科学研究院 | Unmanned aerial vehicle and machine carries wireless receiving element, for its wireless anti skew coupling coil who charges thereof |
| CN110729820B (en) * | 2019-07-15 | 2023-12-26 | 国网江西省电力有限公司电力科学研究院 | Unmanned aerial vehicle and take wireless receiving element and take anti skew coupling coil for its wireless charging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
|
| WW01 | Invention patent application withdrawn after publication |