CN108934109A - A kind of photovoltaic lighting system that intelligent environment is adjusted - Google Patents
A kind of photovoltaic lighting system that intelligent environment is adjusted Download PDFInfo
- Publication number
- CN108934109A CN108934109A CN201810569214.9A CN201810569214A CN108934109A CN 108934109 A CN108934109 A CN 108934109A CN 201810569214 A CN201810569214 A CN 201810569214A CN 108934109 A CN108934109 A CN 108934109A
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- Prior art keywords
- lighting system
- photovoltaic
- adjusted
- intelligent environment
- headlamp
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses the photovoltaic lighting systems that a kind of intelligent environment is adjusted, including：MPPT solar charging discharging controller, photovoltaic cell, battery, induction module, control module, headlamp, the generating voltage of photovoltaic cell described in MPPT solar charging discharging controller detecting real-time in the system, and track ceiling voltage current value, system is set to charge with maximum power output to battery, coordinate the work of photovoltaic cell and battery, improves working life；The visibility variation in light sensor detection ambient light intensity, photoelectric sensor detection air in induction module, and convert thereof into electric signal, pass to control module, power control unit or regulator control block control headlamp in control module automatically adjust lamplight brightness, the operating power of reasonable distribution solar street light, energy conservation and environmental protection.
Description
Technical field
The present invention relates to solar illuminating system field, the photovoltaic lighting system of specifically a kind of intelligent environment adjusting.
Background technique
Solar energy is inexhaustible, cleanliness without any pollution and the reproducible environmentally protective energy.Utilize solar energy
Power generation, unrivaled spatter property, the safety of height, the opposite popularity of the energy and adequacy, long-life and non-maintaining
Advantage not available for other conventional energy resources such as property, photovoltaic energy is considered as 21st century most important new energy.And too
Positive energy streetlight without be laid with cable, without Alternating Current Power Supply, do not generate the electricity charge；Using direct current supply, control；Good with stability,
Service life is long, luminous efficiency is high, installation maintenance simplicity, security performance height, energy conservation and environmental protection, it is economical and practical the advantages that.It can be widely applied
In places such as city primary and secondary arterial highway, cell, factory, tourist attractions, parking lots.
Power is basically unchanged when solar street light works at present, when illuminated, place or light in dark
Bright place, the lamplight brightness provided be it is the same, fail reasonably to distribute lighting power, cause certain energy loss.
Summary of the invention
The purpose of the present invention is to provide the photovoltaic lighting systems that a kind of intelligent environment is adjusted, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of photovoltaic lighting system that intelligent environment is adjusted, including：MPPT solar charging discharging controller, photovoltaic cell, electric power storage
Pond, induction module, control module, headlamp, the MPPT solar charging discharging controller connect photovoltaic cell, MPPT solar energy
The generating voltage of photovoltaic cell described in charging-discharging controller detecting real-time, and ceiling voltage current value is tracked, make system with maximum
Power output charges to the battery, and the induction module includes light sensor, photoelectric sensor, the light sensor
Ambient light strength signal is changed into electric signal, the photoelectric sensor is by the change of particle concentration different size of in air
Change the variation for being converted into optical signal, then further converts optical signals into electric signal, the control module by photoelectric cell
Including power control unit, regulator control block, power control unit controls the size of power output total in lighting system, surely
It presses control unit when guaranteeing voltage stabilization, changes the power output in lighting system.
As a further solution of the present invention：The battery is made of 3 group storage battery blocks.
As a further solution of the present invention：The headlamp is provided with 3 groups of illumination modulation elements, and every group of illumination modulation element can
It works independently.
As a further solution of the present invention：The headlamp is preferably yellow LED lamp.
As a further solution of the present invention：The photoelectric sensor is preferably scattered reflection type photoelectric sensor.
As a further solution of the present invention：Induction module is provided with camera unit, takes to the ambient enviroment progress period
Sample.
As a further solution of the present invention：The control module is provided with headlamp driving unit.
Compared with prior art, the beneficial effects of the invention are as follows：Described in MPPT solar charging discharging controller detecting real-time
The generating voltage of photovoltaic cell, and ceiling voltage current value is tracked, so that system is charged with maximum power output to plurality of groups of storage batteries,
Coordinate the work of photovoltaic cell and battery, improves working life；Light sensor detection ambient light in induction module is strong
Visibility variation in degree, photoelectric sensor detection air, and is converted into electric signal, passes to control module, in control module
Power control unit or regulator control block control headlamp automatically adjust lamplight brightness, the work of reasonable distribution solar street light
The rate of doing work, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the photovoltaic lighting system composition schematic diagram that a kind of intelligent environment is adjusted.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the photovoltaic lighting system that a kind of intelligent environment is adjusted, including：MPPT solar charging discharging controller,
Photovoltaic cell, battery, induction module, control module, headlamp, the MPPT solar charging discharging controller connect photovoltaic electric
Pond, the generating voltage of photovoltaic cell described in MPPT solar charging discharging controller detecting real-time, and ceiling voltage current value is tracked,
System is set to charge with maximum power output to the battery, the induction module includes light sensor, photoelectric sensor, institute
It states light sensor and ambient light strength signal is changed into electric signal, for detecting ambient brightness, the photoelectric transfer
The variation of particle concentration different size of in air is converted into the variation of optical signal by sensor, then by photoelectric cell into one
Step converts optical signals into electric signal, and for detecting the visibility in air, the control module includes power control unit, steady
Press control unit, size of the power control unit by power output total in control lighting system, the light of adjusting illuminating lamp
Brightness, regulator control block change the power output in lighting system, thus the lamp of adjusting illuminating lamp when guaranteeing voltage stabilization
Brightness.
The battery is made of 3 group storage battery blocks.
The headlamp is provided with 3 groups of illumination modulation elements, and every group of illumination modulation element can work independently, 3 groups of illumination modulation elements
When working at the same time, lamplight brightness is maximum, and when 2 groups of illumination modulation elements work at the same time, lamplight brightness takes second place, independent one group of headlamp member
When part works, lamplight brightness is minimum.
The headlamp is preferably yellow LED lamp.
The photoelectric sensor is preferably scattered reflection type photoelectric sensor.
Induction module is provided with camera unit, carries out periodic sampling to ambient enviroment.
The control module is provided with headlamp driving unit.
The working principle of the invention：Under solar irradiation environment, described in MPPT solar charging discharging controller detecting real-time
The generating voltage of photovoltaic cell, and ceiling voltage current value is tracked, so that system is charged with maximum power output to plurality of groups of storage batteries；
When solar street light works, in the light sensor detection ambient light intensity, photoelectric sensor detection air in induction module
Visibility variation, and be converted into electric signal, pass to control module, power control unit or pressure stabilizing control in control module
Unit controls headlamp and automatically adjusts lamplight brightness, the operating power of reasonable distribution solar street light, energy conservation and environmental protection；
When ambient brightness luminous flux is higher than 12lm, power control unit control headlamp stops working；
When ambient brightness luminous flux is lower than 12lm, power control unit controls the independent headlamp element manipulation of headlamp；
When ambient brightness luminous flux, which is higher than 2lm, is lower than 12lm, power control unit controls the independent one group of illumination of headlamp
Modulation element work, lamplight brightness reduce；
When ambient brightness luminous flux is lower than 2lm, power control unit controls 2 groups of illumination modulation elements of headlamp work simultaneously
Make, lamplight brightness improves；
When the low visibility in photoelectric sensor detection air is when 200m, power control unit controls 3 groups of illumination members of headlamp
Part works at the same time, and provides maximum brightness, provides suitable light source for pedestrian.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. the photovoltaic lighting system that a kind of intelligent environment is adjusted, including：MPPT solar charging discharging controller, photovoltaic cell, storage
Battery, induction module, control module, headlamp, which is characterized in that the MPPT solar charging discharging controller connects photovoltaic electric
Pond, the generating voltage of photovoltaic cell described in MPPT solar charging discharging controller detecting real-time, and ceiling voltage current value is tracked,
System is set to charge with maximum power output to the battery, the induction module includes light sensor, photoelectric sensor, institute
It states light sensor and ambient light strength signal is changed into electric signal, the photoelectric sensor is by different size of in air
The variation of grain object concentration is converted into the variation of optical signal, then further converts optical signals into electric signal by photoelectric cell,
The control module includes power control unit, regulator control block, and power control unit controls power total in lighting system
The size of output, regulator control block change the power output in lighting system when guaranteeing voltage stabilization.
2. the photovoltaic lighting system that a kind of intelligent environment according to claim 1 is adjusted, which is characterized in that the battery
It is made of 3 group storage battery blocks.
3. the photovoltaic lighting system that a kind of intelligent environment according to claim 1 is adjusted, which is characterized in that the headlamp
3 groups of illumination modulation elements are provided with, every group of illumination modulation element can work independently.
4. the photovoltaic lighting system that a kind of intelligent environment according to claim 1 or 3 is adjusted, which is characterized in that the photograph
Bright lamp is preferably yellow LED lamp.
5. the photovoltaic lighting system that a kind of intelligent environment according to claim 1 is adjusted, which is characterized in that the photoelectric transfer
Sensor is preferably scattered reflection type photoelectric sensor.
6. the photovoltaic lighting system that a kind of intelligent environment according to claim 1 is adjusted, which is characterized in that induction module is set
It is equipped with camera unit, periodic sampling is carried out to ambient enviroment.
7. the photovoltaic lighting system that a kind of intelligent environment according to claim 1 is adjusted, which is characterized in that the control mould
Block is provided with headlamp driving unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810569214.9A CN108934109A (en) | 2018-06-05 | 2018-06-05 | A kind of photovoltaic lighting system that intelligent environment is adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810569214.9A CN108934109A (en) | 2018-06-05 | 2018-06-05 | A kind of photovoltaic lighting system that intelligent environment is adjusted |
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| Publication Number | Publication Date |
|---|---|
| CN108934109A true CN108934109A (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810569214.9A Withdrawn CN108934109A (en) | 2018-06-05 | 2018-06-05 | A kind of photovoltaic lighting system that intelligent environment is adjusted |
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| CN (1) | CN108934109A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743817A (en) * | 2019-03-19 | 2019-05-10 | 杭州光帝新能源科技有限公司 | A kind of incorporated light energy circuit lamp controller of adjustable color |
-
2018
- 2018-06-05 CN CN201810569214.9A patent/CN108934109A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743817A (en) * | 2019-03-19 | 2019-05-10 | 杭州光帝新能源科技有限公司 | A kind of incorporated light energy circuit lamp controller of adjustable color |
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181204 |
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| WW01 | Invention patent application withdrawn after publication |