CN108054823A - A kind of LED advertising devices based on solar power system - Google Patents
A kind of LED advertising devices based on solar power system Download PDFInfo
- Publication number
- CN108054823A CN108054823A CN201711362073.5A CN201711362073A CN108054823A CN 108054823 A CN108054823 A CN 108054823A CN 201711362073 A CN201711362073 A CN 201711362073A CN 108054823 A CN108054823 A CN 108054823A
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- CN
- China
- Prior art keywords
- power system
- devices based
- at89c51
- solar
- advertising devices
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The present invention provides a kind of LED advertising devices based on solar power system, belongs to intelligent power supply field, and electricity generation module, lifting die block, display module and A/D modular converters are connected including AT89C51 master controllers, on shown AT89C51 master controllers.The electricity generation module includes solar panel and standby battery, wherein, solar panel is powered to entire circuit, and can increase its quantity according to different requirements；The lifting die block includes booster circuit and reduction voltage circuit；The display module includes liquid crystal display, electronic bill-board and button；The A/D modular converters include A/D converter and optical sensor.The present invention can make full use of the space resources of solar energy resources and billboard, largely save electric energy, improve utilization rate of electrical.
Description
Technical field
The invention belongs to intelligent power supply fields, and in particular to a kind of LED advertising devices based on solar power system.
Background technology
At present, photovoltaic generation is mainly used in large range of state-owned enterprise or state-owned electricity generation system, since it is expensive
Selling price, larger floor space and the particular/special requirement to weather etc., be rarely applied in daily life, and the mesh of this paper
Be exactly photovoltaic generating system is applied to it is unattended and with the shop sign of certain altitude, highway promotional plate, road guard
Show the advertisements places such as board, corporate advertising board, bus stop board, sight spot road indicator, so both can be LED on billboard,
The electricity systems such as shop interiors electric appliance, bus platform power device and surrounding street lamp provide sufficient electric energy, and can be abundant
Utilize limited resource space.
For traditional LED billboard it is non intelligent environmental protection the defects of, this paper presents one kind be based on solar power system
LED advertising devices, LED billboard intelligent environment protection can be made.The present apparatus using AT89C51 master controllers as control core,
Solar panel provides electric energy, and be converted to ideal source by booster circuit and reduction voltage circuit powers for LED, designs simultaneously
One battery charging circuit, as stand-by power supply, is equipped with the peripheral circuits such as liquid crystal display, electronic bill-board and button, real
The efficient utilization of existing solar energy.Come proof scheme feasibility, the operational effect in kind of the system finally by specific material object is made
Reach design requirement, can realize that intelligence utilizes pollution-free green energy resource, to have the function that energy-saving and emission-reduction.
The content of the invention
The object of the present invention is to provide a kind of LED advertising devices based on solar power system, to make full use of the sun
The space resources of energy resource and billboard largely saves electric energy, improves utilization rate of electrical.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of LED advertising devices based on solar power system, including AT89C51 master controllers, shown AT89C51 master
Electricity generation module, lifting die block, display module and A/D modular converters are connected on controller.The electricity generation module includes solar energy
Solar panel and standby battery, wherein, solar panel is powered to entire circuit, and can increase its number according to different requirements
Amount；The lifting die block includes booster circuit and reduction voltage circuit；The display module include liquid crystal display, electronic bill-board and
Button；The A/D modular converters include A/D converter and optical sensor.
The solar panel uses the solar panel of model XRYG132*81.3, for standby battery
It charges；The standby battery use model BT-12M4.0AC accumulator, for luminous intensity it is weaker when power；The liter
Volt circuit includes relay (1) and booster circuit, wherein, relay (1) uses YL-18, is programmed and controlled by AT89C51 master controllers
Its on off state is made, is responsible for the entire circuit of control and cut-offs；The reduction voltage circuit includes relay (2) and reduction voltage circuit, wherein, after
Electric appliance (2) uses YL-18, by its on off state of AT89C51 master controllers programming Control, is responsible for control reduction voltage circuit and cut-offs；Institute
Liquid crystal display is stated using double liquid crystal display, is mainly responsible for display intensity of illumination；The optical sensor uses GY-30, is responsible for acquisition
Ambient lighting intensity.
The present invention having the beneficial effect that compared with prior art：
The present invention, as master controller, improves control accuracy and stability using AT89C51 singlechip chips；Using too
Positive energy solar panel improves utilization of power, reduces electric energy loss as power supply module；Using standby battery, night ensure that
The power demand in evening；Using GY-30 optical sensors, accuracy of detection of the device to ambient lighting intensity is improved；It should by the device
For LED billboard, that is, emission reduction is saved, reduce energy consumption, and improve billboard space resources utilization rate.Have by making
Body is in kind, and the operational effect in kind of the present apparatus reaches design requirement, entirely appropriate to use and promote in LED billboard.
Description of the drawings
Fig. 1 is the LED advertising device system block diagrams of solar power system of the present invention
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
A kind of LED advertising devices based on solar power system, including AT89C51 master controllers, shown AT89C51 master
Electricity generation module, lifting die block, display module and A/D modular converters are connected on controller.The electricity generation module includes solar energy
Solar panel and standby battery, the solar panel use the solar panel of model XRYG132*81.3, are used for
It charges to standby battery, powers to entire circuit, and its quantity can be increased according to different requirements；The standby battery uses
The accumulator of model BT-12M4.0AC, for luminous intensity it is weaker when power；The lifting die block includes booster circuit and drop
Volt circuit, the booster circuit include relay (1) and booster circuit, wherein, relay (1) uses YL-18, by AT89C51
Its on off state of master controller programming Control is responsible for the entire circuit of control and is cut-off, and the reduction voltage circuit includes relay (2) and drop
Volt circuit, wherein, relay (2) uses YL-18, by its on off state of AT89C51 master controllers programming Control, is responsible for control drop
Volt circuit is cut-off；The display module includes liquid crystal display, electronic bill-board and button, and the liquid crystal display uses double liquid crystal
Screen, is mainly responsible for display intensity of illumination；The A/D modular converters include A/D converter and optical sensor, and the optical sensor is adopted
With GY-30, it is responsible for acquisition ambient lighting intensity.
Claims (5)
1. a kind of LED advertising devices based on solar power system, including AT89C51 master controllers, shown AT89C51 master controls
Electricity generation module, lifting die block, display module and A/D modular converters are connected on device processed；The electricity generation module includes solar-electricity
Pond plate and standby battery, wherein, solar panel is powered to entire circuit, and can increase its quantity according to different requirements；
The lifting die block includes booster circuit and reduction voltage circuit；The display module includes liquid crystal display, electronic bill-board and presses
Key；The A/D modular converters include A/D converter and optical sensor.
2. a kind of LED advertising devices based on solar power system according to claim 1, it is characterised in that：It is described
Solar panel uses the solar panel of model XRYG132*81.3, for charging to standby battery；It is described standby
With accumulator use model BT-12M4.0AC accumulator, for luminous intensity it is weaker when power.
3. a kind of LED advertising devices based on solar power system according to claim 1, it is characterised in that：It is described
Booster circuit includes relay (1) and booster circuit, wherein, relay (1) uses YL-18, is programmed by AT89C51 master controllers
Its on off state is controlled, is responsible for the entire circuit of control and cut-offs.
4. a kind of LED advertising devices based on solar power system according to claim 1, it is characterised in that：It is described
Reduction voltage circuit includes relay (2) and reduction voltage circuit, wherein, relay (2) uses YL-18, is programmed by AT89C51 master controllers
Its on off state is controlled, is responsible for control reduction voltage circuit and cut-offs.
5. a kind of LED advertising devices based on solar power system according to claim 1, it is characterised in that：It is described
Liquid crystal display uses double liquid crystal display, is mainly responsible for display intensity of illumination；The optical sensor uses GY-30, is responsible for acquisition week
Enclose intensity of illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362073.5A CN108054823A (en) | 2017-12-18 | 2017-12-18 | A kind of LED advertising devices based on solar power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362073.5A CN108054823A (en) | 2017-12-18 | 2017-12-18 | A kind of LED advertising devices based on solar power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108054823A true CN108054823A (en) | 2018-05-18 |
Family
ID=62133620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711362073.5A Pending CN108054823A (en) | 2017-12-18 | 2017-12-18 | A kind of LED advertising devices based on solar power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054823A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587881A (en) * | 2018-12-18 | 2019-04-05 | 深圳源创智能照明有限公司 | A kind of multichannel MPPT control circuit |
| CN119479494A (en) * | 2024-11-15 | 2025-02-18 | 广东景豪建设科技有限公司 | An LED advertising device based on a solar power generation system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204720124U (en) * | 2015-05-25 | 2015-10-21 | 安徽理工大学 | A kind of LED advertising device based on solar power system |
-
2017
- 2017-12-18 CN CN201711362073.5A patent/CN108054823A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204720124U (en) * | 2015-05-25 | 2015-10-21 | 安徽理工大学 | A kind of LED advertising device based on solar power system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587881A (en) * | 2018-12-18 | 2019-04-05 | 深圳源创智能照明有限公司 | A kind of multichannel MPPT control circuit |
| CN119479494A (en) * | 2024-11-15 | 2025-02-18 | 广东景豪建设科技有限公司 | An LED advertising device based on a solar power generation system |
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180518 |
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| WD01 | Invention patent application deemed withdrawn after publication |