CN102752936A - Multi-charging mode streetlamp and charging method for same - Google Patents
Multi-charging mode streetlamp and charging method for same Download PDFInfo
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- CN102752936A CN102752936A CN2012102419025A CN201210241902A CN102752936A CN 102752936 A CN102752936 A CN 102752936A CN 2012102419025 A CN2012102419025 A CN 2012102419025A CN 201210241902 A CN201210241902 A CN 201210241902A CN 102752936 A CN102752936 A CN 102752936A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a multi-charging mode streetlamp and a charging method for the same. The streetlamp comprises a commercial power charging unit, an electric energy conversion unit, a charging switching control unit, a storage battery and a streetlamp load, wherein the output of the electric energy conversion unit is connected with the input of the storage battery; the output of the storage battery is connected with the streetlamp load; and the storage battery is also connected with the charging switching control unit. The charging method comprises the following steps of: establishing a standard database; detecting the magnitude of external wind power, light intensity, geothermal strength and tidal strength; comparing the magnitude of the external wind power, the light intensity, the geothermal strength and the tidal strength with standard charging data values; and selecting a charging mode. Power is generated by combining a plurality of new energy sources, and is supplied to the streetlamp, so that the power supply cost is saved; in addition, the streetlamp has the characteristic of environment friendliness, and is in line with the strategic thinking of sustainable development; and the magnitude of local wind power, local light intensity, local geothermal strength and local tidal strength are measured in real time, the charging mode is rationally and intelligently selected, and a commercial power charging mode is adopted when each index does not reach a charging standard, so that the power supply stability and the regional applicability of the streetlamp are improved.
Description
Technical field
The present invention relates to a kind of street lamp and charging method thereof of many charging modes.
Background technology
In the time of the improving constantly of society and rapid economy development, living standards of the people; The energy and environmental problem are more and more sharp-pointed; For this reason, the United Nations has proposed the strategy of sustainable development, refers to both satisfy the demand of contemporary people; Not damaging the ability that future generations satisfy its demand again, is one of basic demand of the Scientific Outlook on Development.Under the guide of the strategy of sustainable development, energy-saving and emission-reduction thought is constantly promoted, and the use of regenerative resource also more and more widely.At present, the regenerative resource that has obtained developing mainly comprises solar energy, wind energy, geothermal energy, biological energy source and tidal energy etc.
Solar street light is the energy with the sunlight, and daytime, solar panel was a charge in batteries, and evening, storage battery was the power supply of lamp source; Need not the pipe installation of complex and expensive, can adjust the layout of light fixture arbitrarily, energy-saving safe is pollution-free; Need not manual operation, working stability is reliable.Therefore, the use of solar street light is popularized gradually, has occupied bigger market.
Yet some regional intensities of illumination are lower, and the result of use of solar street light is relatively poor: daytime; Solar panel does not absorb enough illumination; Comparatively limited for the electric weight of charge in batteries, to night, the electric weight that charges daytime can only support the very short time of street lighting.
To some wind energies abundant area comparatively, like areas such as China Qinghai-Tibet Platean and Inner Mongolian grassland, wind power generation is efficient feasible, the employing wind powered street lamp usually in these areas; To some tectonic plate edge zones, volcano and earthquake prone areas have abundant geothermal energy resource, adopt the geothermal energy street lamp usually in these areas; To some seawater tidal bulges and the frequent coastal area of ebb, abundant tidal engery resource is arranged, adopt the tidal energy street lamp usually in these areas.
Existing new forms of energy street lamp can only utilize a kind of generation mode that storage battery is charged to realize the power supply of street lamp mostly; Can't new forms of energy such as solar energy, wind energy, geothermal energy and tidal energy be combined; Each item environmental condition according to the locality is selected charging modes reasonably, intelligently, uses limitation very big.
Summary of the invention
The objective of the invention is to solve the deficiency of prior art; Providing a kind of can combine solar energy, wind energy, geothermal energy and tidal energy; Measure in real time local wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity; Select charging modes reasonably, intelligently, the street lamp and the charging method thereof of the stability of raising new forms of energy street lamp power supply, road lamp power supply and many charging modes of region applicability.
The objective of the invention is to realize through following technical scheme: a kind of street lamp of many charging modes, it comprises commercial power charged unit, electric energy converting unit, charging switch control unit, storage battery and street lamp load;
Commercial power charged unit is made up of rectifier and commercial power charged module, and the input of rectifier connects civil power, and the output of rectifier is connected with the input of commercial power charged module;
The electric energy converting unit comprises any one or the multiple combination in luminous energy-electric energy conversion module, wind energy-electric energy conversion module, geothermal energy-electric energy conversion module and the tidal energy-electric energy conversion module;
The output of commercial power charged module, luminous energy-electric energy conversion module, wind energy-electric energy conversion module, geothermal energy-electric energy conversion module and tidal energy-electric energy conversion module is connected with the input of storage battery respectively, and the output of storage battery is connected with the street lamp load;
Storage battery also is connected with the charging switch control unit; The charging switch control unit comprises detection module, handover module and controller; Detection module comprises any one or the multiple combination in air quantity testing circuit, luminous intensity testing circuit, underground heat intensity detection circuit and the morning and evening tides intensity detection circuit; The output of detection module is connected with the input of the acquired signal of controller, and the control signal output of controller links to each other with storage battery through handover module.
Charging switch control unit of the present invention also comprises memory, and memory is connected with controller through internal bus.
Air quantity testing circuit of the present invention, luminous intensity testing circuit, underground heat intensity detection circuit and morning and evening tides intensity detection circuit comprise detection probe and the signal processing module of being located at front end respectively, and the front-end detection probe of air quantity testing circuit is popped one's head in order to the front-end detection that detects extraneous wind-force size, luminous intensity testing circuit and popped one's head in order to detect extraneous morning and evening tides intensity in order to the front-end detection that detects extraneous ground calorific intensity, morning and evening tides intensity detection circuit in order to the front-end detection probe that detects ambient light intensity, underground heat intensity detection circuit.
Signal processing module of the present invention comprises amplifying circuit, filter circuit and analog to digital conversion circuit.
A kind of street lamp charging method of many charging modes, it may further comprise the steps:
(1) sets up the database that comprises standard charging wind-force size, standard charging luminous intensity, standard charging ground calorific intensity and standard charging morning and evening tides intensity data, and be stored in the memory;
(2) front-end detection of air quantity testing circuit, luminous intensity testing circuit, underground heat intensity detection circuit and morning and evening tides intensity detection circuit probe detect respectively extraneous wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity;
(3) with detected wind-force size, luminous intensity, after the Filtering Processing of analog signal through the gain amplification of amplifying circuit, filter circuit of calorific intensity and morning and evening tides intensity, convert digital data transmission into to controller by analog to digital conversion circuit;
(4) controller receive digital quantity wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity data, and respectively with database in the standard charging data value compare;
(5) controller is to the handover module sending controling instruction, and selecting one or more charging modes is that storage battery charges.
When detected wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity when all not reaching standard charging numerical value, select commercial power charged unit to carry out commercial power charged to storage battery.
The invention has the beneficial effects as follows: solar energy, wind energy, geothermal energy and tidal energy are integrated as street lamp supply power, practiced thrift power supply cost, have the characteristics of environmental protection simultaneously, meet STRATEGIES OF SUSTAINABLE DEVELOPMENT thought; Measure in real time local wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity, select charging modes reasonably, intelligently, when each item index does not all reach the charging standard, adopt commercial power chargedly, improved the stable and region applicability of power supply of street lamp.
Description of drawings
Fig. 1 is a street lamp power supply, road lamp power supply system configuration schematic block diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of street lamp of many charging modes, it comprises commercial power charged unit, electric energy converting unit, charging switch control unit, storage battery and street lamp load;
Commercial power charged unit is made up of rectifier and commercial power charged module, and the input of rectifier connects civil power, and the output of rectifier is connected with the input of commercial power charged module;
The electric energy converting unit comprises any one or the multiple combination in luminous energy-electric energy conversion module, wind energy-electric energy conversion module, geothermal energy-electric energy conversion module and the tidal energy-electric energy conversion module;
The output of commercial power charged module, luminous energy-electric energy conversion module, wind energy-electric energy conversion module, geothermal energy-electric energy conversion module and tidal energy-electric energy conversion module is connected with the input of storage battery respectively, and the output of storage battery is connected with the street lamp load;
Storage battery also is connected with the charging switch control unit; The charging switch control unit comprises detection module, handover module and controller; Detection module comprises any one or the multiple combination in air quantity testing circuit, luminous intensity testing circuit, underground heat intensity detection circuit and the morning and evening tides intensity detection circuit; The output of detection module is connected with the input of the acquired signal of controller, and the control signal output of controller links to each other with storage battery through handover module.
The charging switch control unit also comprises memory, and memory is connected with controller through internal bus.
Air quantity testing circuit, luminous intensity testing circuit, underground heat intensity detection circuit and morning and evening tides intensity detection circuit comprise detection probe and the signal processing module of being located at front end respectively, and signal processing module comprises amplifying circuit, filter circuit and analog to digital conversion circuit.The front-end detection probe of air quantity testing circuit is popped one's head in order to the front-end detection that detects extraneous wind-force size, luminous intensity testing circuit and is popped one's head in order to detect extraneous morning and evening tides intensity in order to the front-end detection that detects extraneous ground calorific intensity, morning and evening tides intensity detection circuit in order to the front-end detection probe that detects ambient light intensity, underground heat intensity detection circuit.
A kind of street lamp charging method of many charging modes, it may further comprise the steps:
(1) sets up the database that comprises standard charging wind-force size, standard charging luminous intensity, standard charging ground calorific intensity and standard charging morning and evening tides intensity data, and be stored in the memory;
(2) front-end detection of air quantity testing circuit, luminous intensity testing circuit, underground heat intensity detection circuit and morning and evening tides intensity detection circuit probe detect respectively extraneous wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity;
(3) with detected wind-force size, luminous intensity, after the Filtering Processing of analog signal through the gain amplification of amplifying circuit, filter circuit of calorific intensity and morning and evening tides intensity, convert digital data transmission into to controller by analog to digital conversion circuit;
(4) controller receive digital quantity wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity data, and respectively with database in the standard charging data value compare;
(5) controller is to the handover module sending controling instruction, and selecting one or more charging modes is that storage battery charges; When detected wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity when all not reaching standard charging numerical value, select commercial power charged unit to carry out commercial power charged to storage battery.
Claims (6)
1. the street lamp of charging modes more than a kind is characterized in that: it comprises commercial power charged unit, electric energy converting unit, charging switch control unit, storage battery and street lamp load;
Commercial power charged unit is made up of rectifier and commercial power charged module, and the input of rectifier connects civil power, and the output of rectifier is connected with the input of commercial power charged module;
The electric energy converting unit comprises any one or the multiple combination in luminous energy-electric energy conversion module, wind energy-electric energy conversion module, geothermal energy-electric energy conversion module and the tidal energy-electric energy conversion module;
The output of commercial power charged module, luminous energy-electric energy conversion module, wind energy-electric energy conversion module, geothermal energy-electric energy conversion module and tidal energy-electric energy conversion module is connected with the input of storage battery respectively, and the output of storage battery is connected with the street lamp load;
Storage battery also is connected with the charging switch control unit; The charging switch control unit comprises detection module, handover module and controller; Detection module comprises any one or the multiple combination in air quantity testing circuit, luminous intensity testing circuit, underground heat intensity detection circuit and the morning and evening tides intensity detection circuit; The output of detection module is connected with the input of the acquired signal of controller, and the control signal output of controller links to each other with storage battery through handover module.
2. the street lamp of a kind of many charging modes according to claim 1, it is characterized in that: described charging switch control unit also comprises memory, memory is connected with controller through internal bus.
3. the street lamp of a kind of many charging modes according to claim 1; It is characterized in that: described air quantity testing circuit, luminous intensity testing circuit, underground heat intensity detection circuit and morning and evening tides intensity detection circuit comprise detection probe and the signal processing module of being located at front end respectively, and the front-end detection probe of air quantity testing circuit is popped one's head in order to the front-end detection that detects extraneous wind-force size, luminous intensity testing circuit and popped one's head in order to detect extraneous morning and evening tides intensity in order to the front-end detection that detects extraneous ground calorific intensity, morning and evening tides intensity detection circuit in order to the front-end detection probe that detects ambient light intensity, underground heat intensity detection circuit.
4. the street lamp of a kind of many charging modes according to claim 1 and 2, it is characterized in that: described signal processing module comprises amplifying circuit, filter circuit and analog to digital conversion circuit.
5. the street lamp charging method of charging modes more than a kind, it is characterized in that: it may further comprise the steps:
(1) sets up the database that comprises standard charging wind-force size, standard charging luminous intensity, standard charging ground calorific intensity and standard charging morning and evening tides intensity data, and be stored in the memory;
(2) front-end detection of air quantity testing circuit, luminous intensity testing circuit, underground heat intensity detection circuit and morning and evening tides intensity detection circuit probe detect respectively extraneous wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity;
(3) with detected wind-force size, luminous intensity, after the Filtering Processing of analog signal through the gain amplification of amplifying circuit, filter circuit of calorific intensity and morning and evening tides intensity, convert digital data transmission into to controller by analog to digital conversion circuit;
(4) controller receive digital quantity wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity data, and respectively with database in the standard charging data value compare;
(5) controller is to the handover module sending controling instruction, and selecting one or more charging modes is that storage battery charges.
6. the street lamp charging method of a kind of many charging modes according to claim 5; It is characterized in that: when detected wind-force size, luminous intensity, calorific intensity and morning and evening tides intensity when all not reaching standard charging numerical value, select commercial power charged unit to carry out commercial power charged to storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241902.5A CN102752936B (en) | 2012-07-13 | 2012-07-13 | A kind of street lamp of many charging modes and charging method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241902.5A CN102752936B (en) | 2012-07-13 | 2012-07-13 | A kind of street lamp of many charging modes and charging method thereof |
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| Publication Number | Publication Date |
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| CN102752936A true CN102752936A (en) | 2012-10-24 |
| CN102752936B CN102752936B (en) | 2015-09-02 |
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| CN201210241902.5A Expired - Fee Related CN102752936B (en) | 2012-07-13 | 2012-07-13 | A kind of street lamp of many charging modes and charging method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825531A (en) * | 2013-12-31 | 2014-05-28 | 深圳市国创新能源研究院 | Multi-energy complementation storage power generation system |
| CN103840502A (en) * | 2012-11-26 | 2014-06-04 | 天津中净环境技术有限公司 | Distributed multi-effect generator |
| CN110094895A (en) * | 2019-04-19 | 2019-08-06 | 东南大学 | Plug-in hybrid combustion-gas thermal pump air-conditioning system |
| CN111668917A (en) * | 2020-05-28 | 2020-09-15 | 浙江靓典环境科技有限公司 | Shimmer intelligent charging and discharging control method |
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| US20100019729A1 (en) * | 2008-07-25 | 2010-01-28 | Toyota Jidosha Kabushiki Kaisha | Power supply system and vehicle with the system |
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| CN202125863U (en) * | 2011-04-26 | 2012-01-25 | 深圳市中远威节能照明有限公司 | Intelligent LED lighting system and charging system for corresponding battery |
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2012
- 2012-07-13 CN CN201210241902.5A patent/CN102752936B/en not_active Expired - Fee Related
Patent Citations (5)
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| JP2008193833A (en) * | 2007-02-06 | 2008-08-21 | Disco Abrasive Syst Ltd | Power supply system |
| US20100019729A1 (en) * | 2008-07-25 | 2010-01-28 | Toyota Jidosha Kabushiki Kaisha | Power supply system and vehicle with the system |
| CN101571256A (en) * | 2008-12-29 | 2009-11-04 | 安徽风日光电科技有限责任公司 | Intelligent street lamp with comprehensive utilization of various energy sources |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103840502A (en) * | 2012-11-26 | 2014-06-04 | 天津中净环境技术有限公司 | Distributed multi-effect generator |
| CN103825531A (en) * | 2013-12-31 | 2014-05-28 | 深圳市国创新能源研究院 | Multi-energy complementation storage power generation system |
| CN110094895A (en) * | 2019-04-19 | 2019-08-06 | 东南大学 | Plug-in hybrid combustion-gas thermal pump air-conditioning system |
| CN111668917A (en) * | 2020-05-28 | 2020-09-15 | 浙江靓典环境科技有限公司 | Shimmer intelligent charging and discharging control method |
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| CN102752936B (en) | 2015-09-02 |
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