CN206211625U - A kind of wireless charging system that unmanned plane is gone on patrol for frontier defense - Google Patents
A kind of wireless charging system that unmanned plane is gone on patrol for frontier defense Download PDFInfo
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- CN206211625U CN206211625U CN201621298121.XU CN201621298121U CN206211625U CN 206211625 U CN206211625 U CN 206211625U CN 201621298121 U CN201621298121 U CN 201621298121U CN 206211625 U CN206211625 U CN 206211625U
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Abstract
The utility model is related to unmanned plane charging technique, and in particular to a kind of wireless charging system that unmanned plane is gone on patrol for frontier defense, including processor, including charging platform transmitter unit, unmanned plane receiving unit and terrestrial contr；Charging platform transmitter unit includes the power module, first information modulation module, power control module, inversion module, controller a, the first current detection module, first information demodulation module and transmitting coil and its compensation circuit that are connected with each other；Unmanned plane receiving unit includes the receiving coil and its compensation circuit, the second modulates information module, rectification module, controller b, the second current detection module and the on-board batteries that are connected with each other；Terrestrial contr includes the second information demodulation module, unmanned aerial vehicle (UAV) control module and the alarm module that are connected with each other.The wireless charging system can control unmanned plane when to charge, where is charged, and achievable multiple UAVs are efficiently using the charging platform of limited quantity.
Description
Technical field
The utility model is related to unmanned plane charging technique field, more particularly to a kind of for the wireless of frontier defense patrol unmanned plane
Charging system.
Background technology
There is more than 16,000 kilometers of land route frontier defense line in current China.The particularly Inner Mongol, Yunnan, Xinjiang, Tibet region
Border line length, point on duty is more, and most frontier guards are in that height above sea level, low air pressure, awful weather, landforms are complicated, life condition
In abnormal rough circumstances.By unmanned plane be applied to frontier defense patrol, can terminate in the past on foot, ride, sled patrol history, greatly
It is big to shorten the patrol time, increased patrol security.
Unmanned plane is generally divided into fixed-wing unmanned plane and rotor wing unmanned aerial vehicle.For rotor wing unmanned aerial vehicle, fixed-wing without
It is man-machine with flight efficiency it is high, flying speed is fast, flying distance is remote, system architecture is simple, light weight, cost and cost of use are low
The advantages of.But, four rotor wing unmanned aerial vehicles are due to that can be adapted to various speed and various flights with VTOL, freely hover
The flight condition in section air route.It has following feature：1）Small volume, lightweight, good concealment, are adapted to multi-platform, many
Space uses, can be high in the flexible VTOL in ground, the positioning precision in level point, is easy to expand the wireless charging electric work of unmanned plane
Energy；2）Flying height is low, with very strong mobility, performs special assignment ability by force, miniature four rotor wing unmanned aerial vehicles flying height
It it is several meters to hundreds of meters, flying speed is several ten meters few meters per second, is easy to use in complex situations, can be to tiny link
Carry out investigations；3）Simple structure, low cost, security is good, and four rotor wing unmanned aerial vehicles can provide the accurate letter of target acquisition in real time
Breath, cost is relatively low, convenient disassembly, and easy to maintain.
Wireless power transmission technology is that a kind of electromagnetic field or electromagnetic wave of converting electrical energy into carries out the technology of energy transmission, its
Development depends on Electromagnetism Oscillation Technique, high-frequency inversion technology and Power Electronic Technique, and the progress of this three technology is wireless
Electric energy transmission technology is able to the premise for developing.Wireless power transmission technology causes that power end and charging equipment are mutually isolated, does not have
Direct wire is connected with each other, and not only saves expense, reduces cost, and its convenience and agility are also greatly improved.According to
Operation principle, wireless power transmission technology can be divided three classes：One is that the magnetic coupling induction type based on electromagnetic induction principle is wireless
Electric energy is transmitted；Two be, by certain conversion, to be converted to electric energy microwave or laser form is sent to transmitting coil, and distant place connects
Take-up circle is changed into required electric energy by further treatment, so as to realize the remote transmission of electric energy；Three is former based on magnetic field resonance
Reason realizes the wireless intermediate long range technology of electric energy.Wherein, magnet coupled resonant type wireless electric energy transmission plan transmission power ratio electromagnetism
Induction type is small, but its transmission range is more induction remote and in hgher efficiency, it is not necessary to primary side resonant device and primary side resonance
Device is fully aligned；Compared with radio waves type wireless power transmission scheme, though its transmission range is short, power and in hgher efficiency.
Although wireless charging technology brings very big convenience to the use of unmanned plane, also get over the application space of unmanned plane
Come bigger, but suffer artificial destruction or itself occurs for frontier defense patrol unmanned plane charges with setting up charging platform in the wild and exist
The risk of failure.Moreover charging platform quantity is also limited, the unmanned plane of many sorties how is set to be charged efficiently and accurately
It is also problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of with warning function is easy to use, reliable, maintenance cost is low, peace
Complete efficient wireless charging system.
To achieve the above object, the technical solution adopted in the utility model is：A kind of nothing that unmanned plane is gone on patrol for frontier defense
Line charging system, including processor, including charging platform transmitter unit, unmanned plane receiving unit and terrestrial contr；It is described
Charging platform transmitter unit includes the power module, first information modulation module, power control module, the inversion mould that are connected with each other
Block, controller a, the first current detection module, first information demodulation module and transmitting coil and its compensation circuit；The unmanned plane
Receiving unit include be connected with each other receiving coil and its compensation circuit, the second modulates information module, rectification module, controller b,
Second current detection module and on-board batteries；The terrestrial contr includes the second information demodulation module, the nothing that are connected with each other
Human-machine Control module and alarm module；Energy transmission is carried out between the charging platform transmitter unit and unmanned plane receiving unit；
The first information modulation module and the second modulates information module wireless connection between the second information demodulation module respectively；Second
Wireless connection between modulates information module and first information demodulation module；Terrestrial contr is connected with processor；The transmitting
The top of coil and its compensation circuit sets a small test coil, the operation shape for detecting unmanned plane receiving unit
State.
In the above-mentioned wireless charging system for frontier defense patrol unmanned plane, the charging platform transmitter unit and nobody
Transmitted using magnet coupled resonant type wireless electric energy between machine receiving unit.
In the above-mentioned wireless charging system for frontier defense patrol unmanned plane, the first information modulation module and second
Wireless connection between modulates information module and the second information demodulation module, the second modulates information module and first information demodulation module
Between wireless connection by rf receiver and transmitter realize.
The workflow of above-mentioned wireless charging system is as follows：Power module provides dc source, by inversion module inversion
Into high-frequency alternating current, high-frequency alternating current vibrates back and forth between transmitting coil and its electric capacity and inductance of compensation circuit, by hair
Energy is transferred to unmanned plane receiving unit by ray circle.After receiving coil and its compensation circuit receive energy, similarly in electricity
Vibrated back and forth between appearance and inductance, sensing produces the high-frequency alternating current with emitting side same frequency, then by rectification module friendship
Stream electric rectification is direct current, there is provided used to on-board batteries storage.Wherein power control module is defeated by changing adjustment controller a
The dutycycle of the pwm signal for going out, can be adjusted to transmission power.First current detection module is by detection by emission lines
The electric current of circle, by feeding back to controller a after treatment, it is ensured that the PWM signal frequency of the control inversion module of controller a outputs can
Changed with the change with load frequency, and then the integral energy efficiency of transmission of system can be improved, ensured the height of system
Effect operation.The working condition of charging platform transmitter unit has standby, charging and abnormal three kinds of states, once charging platform transmitting is single
The working condition of unit is changed, and work state information is modulated backward second information demodulation module hair by first information modulation module
Send.Second modulates information module after the modulates informations such as running status, position, the electricity of unmanned plane to the second information demodulation module
Send.The electric current that the second current detection module in unmanned plane receiving unit passes through likewise by detection transmitting coil, passes through
Controller b is fed back to after treatment, is transmitted into charging platform transmitter unit through the second modulates information module after controller b treatment
First information demodulation module, is re-fed into controller b treatment, completes the frequency-tracking of primary side.Second information demodulation module is received
To after the modulation intelligence from first information modulation module and the second modulates information module, it is demodulated.If charging platform work
Make state for abnormality, alarm module sends alarm, notifies that related personnel is processed.Unmanned aerial vehicle (UAV) control module is according to the second information
The demodulating information of demodulation module is scheduled treatment.
Above-mentioned wireless charging system warning function is achieved in the following ways, in the transmitting of charging platform transmitter unit
Coil top one small test coil of arrangement, after detecting system is opened, first detects whether unmanned plane receiving unit is being carried out
Wireless power transmission, if unmanned plane receiving unit is charged, time delay is detected again after 1 minute；If unmanned plane is received
Unit is not charged, then charging system self-starting.Detection coil whether there is induced-current again, if there is induced-current, time delay
10 minutes, detect whether unmanned plane receiving unit is charging again；If non-inductive electric current, signal an alert, and by
Earthward control unit sends two modulates information modules, after being demodulated through the second information demodulation module, by alarm module to work
Personnel send alarm, detect whether unmanned plane is charging again after ground staff is processed.
Above-mentioned wireless charging system receives charging platform transmitter unit, unmanned plane receiving unit by terrestrial contr
The information such as running status, position, electricity, by the United Dispatching arrangement of processor, realize when control unmanned plane charges, at what
Charge at place.
First information demodulation module, the second information demodulation module, first information modulation module and the second modulates information module
Between information transmission completed by rf receiver and transmitter.
The beneficial effects of the utility model：（1）Increase the function of being alarmed under non-normal working, charging platform transmitter unit
Earthward control unit can be alarmed in the case of suffering artificial destruction or faults itself occurs, ground staff can be processed in time,
Greatly increase the reliability of system.（2）Improve current each charging platform autonomous working situation, be capable of achieving multi rack nobody
The charging platform of the most efficient land productivity limited quantity of machine, it is to avoid unmanned plane drops to the charging platform that cannot be charged, and each is filled
Unmanned plane under level platform and each running status or under holding state is connected, and realizes interconnection, realizes the warp of system
Ji, efficient, reliability service.
Brief description of the drawings
Fig. 1 is the utility model one embodiment system structure diagram；
Fig. 2 is the improper alarm flow figure of the utility model one embodiment；
1- charging platform transmitter units, 11- power modules, 12- first information modulation modules, 13- power control circuits,
14- inversion modules, the current detection module of 15- controllers a, 16- first, 17- first information demodulation modules, 18- transmitting coils and
Its compensation circuit；
2- unmanned plane receiving units, 21- receiving coils and its compensation circuit, 22- the second modulates information modules, 23- rectifications
Module, the current detection module of 24- controllers b, 25- second, 26- on-board batteries；
3- terrestrial contrs, 31- the second information demodulation modules, 32- unmanned aerial vehicle (UAV) control modules, 33- alarm modules.
Specific embodiment
Implementation method of the present utility model is described in detail below in conjunction with the accompanying drawings.
Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model.For
Simplification disclosure of the present utility model, hereinafter part and setting to specific examples be described.They are only merely illustrative, and
And purpose does not lie in limitation the utility model.Additionally, the utility model can in different examples repeat reference numerals and/or word
It is female.This repetition is for purposes of simplicity and clarity, between discussed various embodiments itself not being indicated and/or being set
Relation.Additionally, the utility model provides the example of various specific techniques and material, but those of ordinary skill in the art can
To recognize the use of the applicability and/or other materials of other techniques.In addition, fisrt feature described below is special second
Levy it " on " structure can include that the first and second features be formed as the embodiment of directly contact, it is also possible to including other spy
The embodiment being formed between the first and second features is levied, such first and second feature may not be directly contact.
In description of the present utility model, it is necessary to explanation, unless otherwise prescribed and limit, term " connected " " connection " answer
It is interpreted broadly, can is direct for example, it may be mechanically connecting or electrical connection, or two connections of element internal
It is connected, it is also possible to be indirectly connected to by intermediary, for those of ordinary skill in the related art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term.
The present embodiment is adopted the following technical scheme that：A kind of wireless charging system that unmanned plane is gone on patrol for frontier defense, including place
Reason device, including charging platform transmitter unit, unmanned plane receiving unit and terrestrial contr；The charging platform transmitter unit bag
Include power module, first information modulation module, power control module, inversion module, controller a, first electric current of interconnection
Detection module, first information demodulation module and transmitting coil and its compensation circuit；The unmanned plane receiving unit includes mutually interconnecting
The receiving coil and its compensation circuit that connect, the second modulates information module, rectification module, controller b, the second current detection module and
On-board batteries；The terrestrial contr includes the second information demodulation module, unmanned aerial vehicle (UAV) control module and the alarm that are connected with each other
Module；Energy transmission is carried out between the charging platform transmitter unit and unmanned plane receiving unit；The first information modulates mould
Block and the second modulates information module wireless connection between the second information demodulation module respectively；Second modulates information module and first
Wireless connection between information demodulation module；Terrestrial contr is connected with processor；The transmitting coil and its compensation circuit
Top sets a small test coil, the running status for detecting unmanned plane receiving unit.
Further, using magnet coupled resonant type wireless electricity between the charging platform transmitter unit and unmanned plane receiving unit
Can transmission.
Further, between the first information modulation module and the second modulates information module and the second information demodulation module
Wireless connection, wireless connection passes through rf receiver and transmitter reality between the second modulates information module and first information demodulation module
It is existing.
During specific implementation, as shown in figure 1, a kind of wireless charging system that unmanned plane is gone on patrol for frontier defense, comprising chargin level
Platform transmitter unit 1, unmanned plane receiving unit 2,3 three units of terrestrial contr.Wherein charging platform transmitter unit 1 includes phase
Power module 11, first information modulation module 12, power control module 13, inversion module 14, controller a15, for connecting
One current detection module 16, first information demodulation module 17, transmitting coil and its compensation circuit 18；Unmanned plane receiving unit 2 is wrapped
Include receiving coil and its compensation circuit 21, the second modulates information module 22, rectification module 23, controller b24, of interconnection
Two current detection modules 25, on-board batteries 26；Terrestrial contr 3 includes the second information demodulation module 31, nothing being connected with each other
Human-machine Control module 32, alarm module 33.
Power module 11 provides dc source, and high-frequency alternating current is reverse into by inversion module 14, and high-frequency alternating current is in hair
Vibrated back and forth between ray circle and its electric capacity and inductance of compensation circuit 18, by transmitting coil energy transmit to unmanned plane
Receiving unit 2.After receiving coil and its compensation circuit 21 receive energy, similarly vibrated back and forth between electric capacity and inductance,
Sensing produce and emitting side same frequency high-frequency alternating current, then by rectification module 23 AC rectification be direct current, carry
The supply storage of on-board batteries 26 is used.Wherein power control module 13 is by changing the pwm signal that adjustment controller a15 is exported
Dutycycle, can be adjusted to transmission power.First current detection module 16 is led to by detecting the electric current that transmitting coil passes through
Controller a15 is fed back to after crossing treatment, it is ensured that the PWM signal frequency of the control inversion module 14 of controller a15 outputs can be with
The change of load frequency and change, and then the integral energy efficiency of transmission of system can be improved, ensure the efficient fortune of system
OK.Once the working condition of charging platform transmitter unit 2（Standby, charging and abnormal three states）Change, the first information
Modulation module 12 sends after work state information is modulated to the second information demodulation module 31.Second modulates information module 22 is nothing
Sent to the second information demodulation module 31 after the modulates informations such as man-machine running status, position, electricity.
In addition, the second current detection module 25 in unmanned plane receiving unit 2 passes through likewise by detection transmitting coil
Electric current, by feeding back to controller b24 after treatment, be transmitted into through the second modulates information module 22 after controller b24 treatment and filled
First information demodulation module 17 in level platform transmitter unit 1, feeding controller b15 treatment, completion primary side frequency with
Track.
Second information demodulation module 31 is received from the modulates information module 22 of first information modulation module 12 and second
After modulation intelligence, it is demodulated.If the working condition of charging platform transmitter unit 1 is abnormality, alarm module 33 sends report
It is alert, notify that related personnel is processed.Control module 32 is scheduled treatment according to the demodulating information of the second information demodulation module 31.
Wherein, the information transmission between each information demodulation module and modulates information module by rf receiver and transmitter come complete
Into.
The realization of the function that the wireless charging system of the present embodiment is alarmed under non-normal working：Launch single in charging platform
Transmitting coil top one small test coil of arrangement of unit 1.Workflow is as shown in Fig. 2 after detecting system unlatching, first examine
Survey whether unmanned plane receiving unit is carrying out wireless power transmission, if unmanned plane receiving unit is charged, 1 point of time delay
Detected again after clock；If unmanned plane receiving unit is not being charged, charging system self-starting.Detection coil has non-inductive again
Electric current, if there is induced-current, time delay 10 minutes detects whether unmanned plane receiving unit is charging again；If non-inductive electric current,
Alarm signal is then produced, and earthward control unit 3 sends by the second modulates information module 22, through the second information demodulation module
After 31 demodulation, alarm is sent to staff by alarm module 33, detect that unmanned plane is received again after ground staff is processed
Whether unit is charging.
Terrestrial contr 3 can receive charging platform transmitter unit 1, the running status of unmanned plane receiving unit 2, position
Put, the information such as electricity, it is possible to by the United Dispatching arrangement of processor, when control unmanned plane receiving unit 2 charge, at what
Charge at place.Its advantage：Achievable multiple UAVs are efficiently using the charging platform of limited quantity；Unmanned plane can be avoided to drop
Fall in the charging platform that cannot be charged.
It should be appreciated that the part that this specification is not elaborated belongs to prior art.
Although specific embodiment of the present utility model, those of ordinary skill in the art above in association with Description of Drawings
It should be appreciated that these are merely illustrative of, various deformation or modification can be made to these implementation methods, without departing from this practicality
New principle and essence.Scope of the present utility model is only limited by the claims that follow.
Claims (3)
1. a kind of wireless charging system that unmanned plane is gone on patrol for frontier defense, including processor, it is characterised in that including charging platform
Transmitter unit, unmanned plane receiving unit and terrestrial contr；The charging platform transmitter unit includes the power supply being connected with each other
Module, first information modulation module, power control module, inversion module, controller a, the first current detection module, the first information
Demodulation module and transmitting coil and its compensation circuit；The unmanned plane receiving unit includes the receiving coil and its benefit that are connected with each other
Repay circuit, the second modulates information module, rectification module, controller b, the second current detection module and on-board batteries；The ground
Control unit includes the second information demodulation module, unmanned aerial vehicle (UAV) control module and the alarm module that are connected with each other；The charging platform
Energy transmission is carried out between transmitter unit and unmanned plane receiving unit；The first information modulation module and the second modulates information mould
The block wireless connection between the second information demodulation module respectively；Nothing between second modulates information module and first information demodulation module
Line is connected；Terrestrial contr is connected with processor；The top of the transmitting coil and its compensation circuit set one it is small
Test coil, the running status for detecting unmanned plane receiving unit.
2. it is as claimed in claim 1 to be used for the wireless charging system that unmanned plane is gone on patrol in frontier defense, it is characterised in that the chargin level
Transmitted using magnet coupled resonant type wireless electric energy between platform transmitter unit and unmanned plane receiving unit.
3. it is as claimed in claim 1 to be used for the wireless charging system that unmanned plane is gone on patrol in frontier defense, it is characterised in that first letter
Breath modulation module and the second modulates information module and the second information demodulation module between wireless connection, the second modulates information module with
Wireless connection is realized by rf receiver and transmitter between first information demodulation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298121.XU CN206211625U (en) | 2016-11-30 | 2016-11-30 | A kind of wireless charging system that unmanned plane is gone on patrol for frontier defense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298121.XU CN206211625U (en) | 2016-11-30 | 2016-11-30 | A kind of wireless charging system that unmanned plane is gone on patrol for frontier defense |
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| Publication Number | Publication Date |
|---|---|
| CN206211625U true CN206211625U (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298121.XU Expired - Fee Related CN206211625U (en) | 2016-11-30 | 2016-11-30 | A kind of wireless charging system that unmanned plane is gone on patrol for frontier defense |
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| Country | Link |
|---|---|
| CN (1) | CN206211625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351716A (en) * | 2017-07-27 | 2017-11-17 | 华南理工大学 | A kind of unmanned plane wireless charging system and its charge control method |
| CN108847708A (en) * | 2018-06-29 | 2018-11-20 | 国网陕西省电力公司电力科学研究院 | A kind of novel unmanned plane wireless charging platform and charging method |
-
2016
- 2016-11-30 CN CN201621298121.XU patent/CN206211625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351716A (en) * | 2017-07-27 | 2017-11-17 | 华南理工大学 | A kind of unmanned plane wireless charging system and its charge control method |
| CN108847708A (en) * | 2018-06-29 | 2018-11-20 | 国网陕西省电力公司电力科学研究院 | A kind of novel unmanned plane wireless charging platform and charging method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |