CN208731231U - A kind of double solar power unmanned planes - Google Patents
A kind of double solar power unmanned planes Download PDFInfo
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- CN208731231U CN208731231U CN201821329348.5U CN201821329348U CN208731231U CN 208731231 U CN208731231 U CN 208731231U CN 201821329348 U CN201821329348 U CN 201821329348U CN 208731231 U CN208731231 U CN 208731231U
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- 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
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
Abstract
The utility model discloses a kind of double solar power unmanned planes, including main body and rotor bracket, solar battery sheet wherein is installed on main body surface and rotor bracket, the master control system for having the power-supply system connecting with solar battery sheet inside the main body and connecting with power-supply system, the power-supply system include the first arbitrary switch-over circuit, the second arbitrary switch-over circuit, the first battery group, the second battery group, the first electricity monitoring module, the second electricity monitoring module, the first phase inverter, the second phase inverter, switch module.The utility model has many advantages, such as that cruise duration is long, and light energy can be also absorbed in the case where rainy days, this intensity of illumination was weak.
Description
Technical field
The utility model relates to air vehicle technique fields, and in particular to a kind of double solar power unmanned planes.
Background technique
Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, is using radio robot and to provide for oneself
The not manned aircraft of presetting apparatus manipulation, or fully or intermittently automatically operated by car-mounted computer, modern section
The development of skill is so that unmanned plane is more more and more universal, and from operation unmanned plane to toy unmanned plane, type is varied, application field packet
It includes: agriculture and forestry, geologic prospect, photography of taking photo by plane, data acquisition, even military surveillance etc..Although unmanned plane is many kinds of, function
It is different, but all unmanned planes application and function build on the dynamic foundation of unmanned plane, and existing unmanned machine equipment
Power is far from satisfying use demand, and short unmanned plane cruise duration is a great problem of unmanned plane research and development, especially small type
More rotor equipment.Currently, aero-engine is widely used as a source of power in large-scale unmanned plane, small drone is using lithium electricity
Pond, the deficiency of power lead to a series of problems, such as cruise duration is short, and loading capacity is small.
The unmanned plane (hereinafter referred to as " preceding case ") of conventional system such as 201420731839.8, proposes on unmanned air vehicle technique
Extend the cruise duration of unmanned plane using solar panel and rechargeable battery and lithium battery power supply composition dual power supply, but
Be, lithium battery without charge function, spare rechargeable battery electricity after use, can not continue to navigate by water.
Utility model content
In view of the above shortcomings of the prior art, the utility model devises a kind of double solar energy unmanned planes, in fuselage surface
Solar panel is installed, realizes prolonged continuation of the journey using solar panel and two group storage batteries.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of double solar power unmanned planes, including main body and rotor bracket, wherein main body surface and rotor bracket
On solar battery sheet is installed, have the power-supply system connecting with solar battery sheet and and power-supply system inside the main body
The master control system of connection, which is characterized in that the power-supply system include the first arbitrary switch-over circuit, the second arbitrary switch-over circuit,
First battery group, the second battery group, the first electricity monitoring module, the second electricity monitoring module, the first phase inverter, second are instead
Phase device, switch module；The solar panel passes through the first arbitrary switch-over circuit and the first battery group, the second electric power storage
Pond group is connected to power, and the first electricity monitoring module is connect with the first battery group, the first battery group and switch
Module connection, second electricity are connect with module monitors the second battery group, and the second battery group and switch module connect
It connects, the first battery group, the second battery group are connect with to master control with the second arbitrary switch-over circuit with master control system
System power supply, the second arbitrary switch-over circuit pass through the first reverser, the second phase inverter and the first arbitrary switch-over circuit connection.
As optimization, the solar battery sheet on the main body surface uses crystal silicon solar cell sheet, the rotor
Solar battery sheet on bracket uses thin film solar cell sheet.
As optimization, the first battery group is main power source, and the second battery group is backup power source.
As optimization, the first electricity monitoring module is low level to the level signal of switch module；Second electricity
Monitoring module is measured to the level signal high level of switch module.
As optimization, the switch module is ATS switch.
As optimization, the main body has the external power supply module connecting with the first battery group, the second battery group.
As optimization, the first battery group is master control system, the first phase inverter, the first electricity monitoring module, switch
Module, the first arbitrary switch-over circuit, the power supply of the second arbitrary switch-over circuit；The second battery group is master control system, second anti-
Phase device, the second electricity monitoring module, switch module, the first arbitrary switch-over circuit, the power supply of the second arbitrary switch-over circuit.
The beneficial effects of the utility model are:
1. it is easy to accomplish, greatly extend the cruise duration of unmanned machine equipment.
2. having preferable light conversion capability in sunny or rainy days.
Detailed description of the invention
Fig. 1 is a kind of power-supply system schematic diagram of double solar power unmanned planes of the utility model.
Fig. 2 is the circuit diagram of the second arbitrary switch-over circuit and switch module.
Fig. 3 is the circuit diagram of the first arbitrary switch-over circuit and the first reverser, the second phase inverter.
In attached drawing, 1 is solar battery sheet, and 2 be power-supply system, and 201 be the first arbitrary switch-over circuit, and 202 store for first
Battery pack, 203 be the second arbitration circuit, and 204 be the first electricity monitoring module, and 205 be the first phase inverter, and 206 be the second electricity
Monitoring module, 207 be the second battery group, and 208 be switch module, and 209 be the second phase inverter, and 3 be master control system.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
In present embodiment, as shown in Figure 1, a kind of double solar power unmanned planes, including main body and rotor bracket,
On middle main body surface and rotor bracket solar battery sheet 1 is installed, has inside main body and connect with solar battery sheet 1
Power-supply system 2 and the master control system 3 being connect with power-supply system 2, which is characterized in that power-supply system 2 includes the first arbitrary switch-over electricity
Road 201, the second arbitrary switch-over circuit 203, the first battery group 202, the second battery group 207, the first electricity monitoring module
204, the second electricity monitoring module 206, the first phase inverter 205, the second phase inverter 209, switch module 208.Solar panel 1
Continue to power to the first battery group 202, the second battery group 207 by the first arbitrary switch-over circuit 201.
First electricity monitoring module 204 is connect with the first battery group 202, the first battery group 202 and switch module 208
Connection, the second electricity monitoring module 206 are connect with the second battery group 207, and the second battery group 207 connects with switch module 208
It connects；
First electricity monitoring module 204 monitors the electricity of the first battery group 202, according to the surplus of the first battery group 202
Remaining electricity exports control level to switch module 208, and the second electricity monitoring module 206 monitors the electricity of the second battery group 207,
Control level is exported to switch module 208 according to the remaining capacity of the second battery group 207.
First battery group 202, the second battery group 207 are connect with the second arbitrary switch-over circuit 203 with master control system 3
To power to master control system 3；
First battery group 202, the second battery group 207 are carried out by the second arbitrary switch-over circuit 203 to master control system 3
Power supply.
Second arbitrary switch-over circuit 203 passes through the first reverser 205, the second phase inverter 209 and the first arbitrary switch-over circuit
201 connections；
Second arbitrary switch-over circuit 203 controls the first arbitrary switch-over electricity by the first reverser 205, the second phase inverter 209
The input on road 201.
Wherein, the first battery group, the second battery group remaining capacity preset value be total electricity 10%.When the first electricity
Amount monitoring module monitor the first battery group remaining capacity be total electricity 10% when, the first electricity monitor circuit hair
Low level pulse is to switch module out, and switch module switches to low level by high level, system be switched to the second battery group into
Row power supply, the first battery group charge.
As shown in Fig. 2, ST1, ST2 are respectively the output signal of the first battery group and the second battery group, CT1, CT2
Respectively output signal of the output signal of the first battery group and the second battery group after the second arbitrary switch-over circuit, 1
For output, 0 is does not export, and the control terminal output power value that the second arbitrary switch-over circuit output is 1 controls master control system.
As shown in figure 3, PT1, PT2 are respectively solar panel output signal, AT1, AT2 are the first battery group, the
The power supply signal of two battery groups, 1 is output, and 0 is does not export, and the control terminal that the first arbitrary switch-over circuit output is 1 exports electricity
Force value is battery charging.
In the present embodiment, the solar battery sheet on main body surface uses crystal silicon solar cell sheet, on rotor bracket
Solar battery sheet use thin film solar cell sheet.
In the present embodiment, the first battery group 202 is main power source, and the second battery group 207 is backup power source.
In the present embodiment, the first electricity monitoring module 204 is low level to the level signal of switch module 208；Second electricity
Monitoring module 206 is measured to the level signal high level of switch module 208.
In the present embodiment, switch module 208 is ATS switch.
In the present embodiment, main body has the external power supply module connecting with the first battery group, the second battery group.It can be same
When charge for the first battery group, the second battery group, reduce the charging time.
In the present embodiment, the first battery group is master control system, the first phase inverter, the first electricity monitoring module, switching molding
Block, the first arbitrary switch-over circuit, the power supply of the second arbitrary switch-over circuit；Second battery group is master control system, the second phase inverter, the
Two electricity monitoring modules, switch module, the first arbitrary switch-over circuit, the power supply of the second arbitrary switch-over circuit.
Wherein, when the first battery group electricity is the 10% of total electricity, the first electricity monitors circuit and issues low level arteries and veins
It rushing to switch module, switch module switches to low level by high level, if the second battery group electricity Ye Bu Football Association electricity at this time
Amount 10% when, can not trigger the second electricity monitoring module issue high level, switch module is still low level mode at this time, directly
It is 0 to the second battery group electricity, unmanned plane stops flight.
Working principle of the utility model is: switch module is initialized when main power source and backup power source electricity are sufficient
For high level, the electric power of the second arbitrary switch-over circuit output main power source is for unmanned plane master control system operation, at this point, the first arbitration is cut
Circuit is changed to stop powering to the first battery group；When the first electricity monitoring module monitors the first battery group power value up to first
Battery group total electricity 10% when, the first electricity monitoring module issue low level signal to switch module, switch module is by height
Level switches to low level, and the electric power of the second arbitrary switch-over circuit output backup power source is for master control system operation, solar energy at this time
Cell piece starts to be powered to the first battery group.When the second battery group electric power is up to the 10% of the second battery group total electricity
When, the second electricity monitoring module issues high level signal to switch module, and switch module switches to high level by low level, and second
The electric power of arbitrary switch-over circuit output the first battery group passes through the first arbitrary switch-over for master control system operation, solar battery sheet
Circuit is powered to the second battery group.Since the incident photon-to-electron conversion efficiency of solar charging panel is less than the consumption efficiency of unmanned plane, such as
This circulation, until the power value of main power source and backup power source is 0.
A kind of specific implementation of double solar power unmanned planes of the utility model, used software is art technology
The most common software of personnel, also, not patent application claims scope of the claimed.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that；
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (7)
1. a kind of double solar power unmanned planes, including main body and rotor bracket, wherein on main body surface and rotor bracket
Solar battery sheet is installed, there is the power-supply system connecting with solar battery sheet inside the main body and is connected with power-supply system
The master control system connect, which is characterized in that the power-supply system includes the first arbitrary switch-over circuit, the second arbitrary switch-over circuit, the
One battery group, the second battery group, the first electricity monitoring module, the second electricity monitoring module, the first phase inverter, the second reverse phase
Device, switch module；The solar panel passes through the first arbitrary switch-over circuit and the first battery group, the second battery
Group connection is to power, and the first electricity monitoring module is connect with the first battery group, the first battery group and switching molding
Block connection, the second electricity monitoring module are connect with the second battery group, and the second battery group is connect with switch module,
The first battery group, the second battery group are connect with to master control system with the second arbitrary switch-over circuit with master control system
Power supply, the second arbitrary switch-over circuit pass through the first reverser, the second phase inverter and the first arbitrary switch-over circuit connection.
2. a kind of double solar power unmanned planes according to claim 1, which is characterized in that the main body surface is too
Positive energy cell piece uses crystal silicon solar cell sheet, and the solar battery sheet on the rotor bracket is using thin film solar electricity
Pond piece.
3. a kind of double solar power unmanned planes according to claim 1, which is characterized in that the first battery group is
Main power source, the second battery group are backup power source.
4. a kind of double solar power unmanned planes according to claim 1, which is characterized in that first electricity monitors mould
Block is low level to the level signal of switch module；Level signal high electricity of the second electricity monitoring module to switch module
It is flat.
5. a kind of double solar power unmanned planes according to claim 1, which is characterized in that the switch module is ATS
Switch.
6. a kind of double solar power unmanned planes according to claim 1, which is characterized in that the main body has and first
Battery group, the external power supply module of the second battery group connection.
7. a kind of double solar power unmanned planes according to claim 1, which is characterized in that the first battery group is
Master control system, the first phase inverter, the first electricity monitoring module, switch module, the first arbitrary switch-over circuit, the second arbitrary switch-over electricity
Road power supply；The second battery group is master control system, the second phase inverter, the second electricity monitoring module, switch module, first secondary
Cut out switching circuit, the power supply of the second arbitrary switch-over circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201821329348.5U CN208731231U (en) | 2018-08-16 | 2018-08-16 | A kind of double solar power unmanned planes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821329348.5U CN208731231U (en) | 2018-08-16 | 2018-08-16 | A kind of double solar power unmanned planes |
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| Publication Number | Publication Date |
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| CN208731231U true CN208731231U (en) | 2019-04-12 |
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| CN201821329348.5U Active CN208731231U (en) | 2018-08-16 | 2018-08-16 | A kind of double solar power unmanned planes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346609A (en) * | 2021-08-05 | 2021-09-03 | 深圳市慧航星科技有限公司 | Unmanned aerial vehicle three-dimensional monitoring method, device, computer readable storage medium and system |
-
2018
- 2018-08-16 CN CN201821329348.5U patent/CN208731231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346609A (en) * | 2021-08-05 | 2021-09-03 | 深圳市慧航星科技有限公司 | Unmanned aerial vehicle three-dimensional monitoring method, device, computer readable storage medium and system |
| CN113346609B (en) * | 2021-08-05 | 2021-11-05 | 深圳市慧航星科技有限公司 | Unmanned aerial vehicle three-dimensional monitoring method, device, computer readable storage medium and system |
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