CN106413197B - A kind of solar street light energy-saving control system based on voltage-stabilized power supply circuit - Google Patents
A kind of solar street light energy-saving control system based on voltage-stabilized power supply circuit Download PDFInfo
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- CN106413197B CN106413197B CN201611003563.1A CN201611003563A CN106413197B CN 106413197 B CN106413197 B CN 106413197B CN 201611003563 A CN201611003563 A CN 201611003563A CN 106413197 B CN106413197 B CN 106413197B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000004891 communication Methods 0.000 claims abstract description 29
- 239000003990 capacitor Substances 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 230000003321 amplification Effects 0.000 claims abstract description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 8
- 238000007654 immersion Methods 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
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Classifications
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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]
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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]
- H05B45/40—Details of LED load circuits
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of solar street light energy-saving control system based on voltage-stabilized power supply circuit, including voltage-stabilized power supply circuit, illuminance measurement circuit, active low-pass filter circuit, the first logic control circuit, Fresnel Lenses, rpyroelectric infrared detection circuit, signal amplification circuit, rectification circuit, the second logic control circuit, electronic switch, LED and GSM water logging alarm modules；The GSM water loggings alarm module includes water sensor, processor, sound and light alarm, gsm wireless communication module, cell phone user terminal, communication interface circuit and monitoring terminal；Voltage-stabilized power supply circuit includes solar panel, battery and mu balanced circuit, and mu balanced circuit includes diode, the first to the second electrochemical capacitor, electric capacity, resistance and LM7805 chips；The present invention detects circuit realiration lamp with auto-switch on the basis of voltage-stabilized power supply circuit according to rpyroelectric infrared, and when can have ponding on road can and alarm.
Description
Technical Field
The invention relates to the technical field of urban lighting, in particular to a solar street lamp energy-saving control system based on a voltage-stabilized power supply circuit.
Background
With the rapid development of urban lighting construction, although the urban lighting system provides convenient life for people and creates urban livable environment, a large amount of consumed power resources cannot be ignored, and in order to relieve the contradiction between the two, in the development process of a smart city, a lighting information management system with lighting on demand and intelligent management is generated, so that the system plays an effective role in improving the lighting rate of the whole urban lighting, saving energy, improving the investment environment, reducing traffic accidents, guaranteeing personal safety, stabilizing social security and the like.
Urban road lighting is an important infrastructure of a city, along with the development of urban construction, the urban lighting construction focuses more and more on the image of the city, and the monitoring degree of urban street lamp lighting also becomes one of important marks of the city. It reflects the spiritual outlook of a modern city and is an image representative of a city. Plays an important role in city public security, city beautification, night traffic and city civilization construction, and provides important guarantee for the life and economic activities of urban people. The street lamp control operation is realized by controlling the power supply to the street lamp, the basic power supply loop of the street lamp illumination is the transformer, the power supply distribution cabinet, the cable to the lamp post and then to the street lamp on the lamp post, and the control mode is to control the on-off of the alternating current contactor in the power supply distribution cabinet to realize the control of the switch lamp.
The street lamp is used as a main component of city lighting engineering and plays a very important role at night. The street lamp not only provides the night traffic safety illumination, but also is a necessary facility for maintaining the night public security, and the level of urban modernization can be seen from the quality of the street lamp facility, so that the construction of the street lamp facility in all cities in the world is very important. With the great rise of energy price in recent years, the huge electricity expense of the street lamps also becomes a great burden for local governments, and the shortage of electricity and the backward illumination become bottlenecks which restrict the economic development. In recent years, the problem of lighting power saving is listed as another important power saving project besides power saving, which undoubtedly has very important significance for promoting the development of power-saving operation.
Urban street lighting is an indispensable public facility in people's daily life. The power consumption of street lamp illumination accounts for about 15% of the total power consumption, and various problems caused by power shortage can not be solved all over the country. In the face of the situation of power supply shortage, the street lamp patrol is a work which needs to consume a large amount of manpower for municipal departments, and various temporary emergency electricity-saving measures are widely adopted: the lamp is turned off at night intervals, the time of turning on and off the street lamps is adjusted, landscape lighting is turned off in the days with intense electricity consumption, and the like, when the electricity consumption peak passes, the measures can be restrained at a high position, and all the measures can be restarted when the next electricity consumption peak comes. The electricity-saving measures can relieve the power shortage and bring the waste of resources and the negative influence on the daily life of people. The best and effective method for relieving the power utilization shortage is to implement intelligent management on power utilization, reduce waste and make the best use of electricity at every degree.
For an intelligent street lamp system, it is important to be able to accurately judge whether a person passes through the street lamp system under dark conditions. The traditional switch street lamp and sound control street lamp system need to artificially control the switch or make the street lamp light by emitting certain sound. For a street lamp system controlled by a switch, when pedestrians cannot be turned off in time after the pedestrians pass, the street lamp system is turned on for a long time, and waste is generated; for a sound control system, when people are quiet at night, the street lamps need to be lightened through behaviors of coughing with loud voice, clapping hands, stomping feet and the like, noise is generated, and normal rest of surrounding people is influenced, so that the two methods are very inconvenient and easy to generate misoperation, and therefore the two street lamp control systems cannot effectively play a role and cannot realize intellectualization.
At present, most of traditional street lamp switches are controlled by time or manual work, which brings inconvenience in the actual management process. Due to the uncertainty of the external environment, the situation that when a street lamp is turned on at night, the day is not dark, or when the street lamp is turned on in the morning, the street lamp is still turned on and serious electric energy waste is caused can be frequently caused through time control. The sunshine time is short in winter, the street lamp is not turned on after the sunshine time is dark, and the street lamp is turned off after the street lamp is not turned on in the morning, so that the traveling of pedestrians and vehicles is influenced. The existing street lamp also has the function of alarming when accumulated water is deep, namely, unattended places such as roads where water damage is easy to occur cannot be informed to people on duty to remove dangerous situations in time when the accumulated water cannot be discharged in time, and a good real-time alarming effect cannot be achieved; and it is also important to provide a stable power supply.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a solar street lamp energy-saving control system based on a voltage-stabilized power supply circuit.
The invention adopts the following technical scheme for solving the technical problems:
the invention provides a solar street lamp energy-saving control system based on a voltage-stabilized power supply circuit, which comprises a voltage-stabilized power supply circuit, a illuminance measuring circuit, an active low-pass filter circuit, a first logic control circuit, a Fresnel lens, a pyroelectric infrared detection circuit, a signal amplification circuit, a rectification circuit, a second logic control circuit, an electronic switch, an LED lamp and a GSM water logging alarm module, wherein the first logic control circuit is connected with the Fresnel lens; the GSM water immersion alarm module comprises a water immersion sensor, a processor, an audible and visual alarm, a GSM wireless communication module, a mobile phone user terminal, a communication interface circuit and a monitoring terminal; wherein,
the system comprises an illuminance measuring circuit, an active low-pass filter circuit, a first logic control circuit, a pyroelectric infrared detection circuit, a signal amplification circuit, a rectifying circuit, a second logic control circuit, an electronic switch and an LED lamp which are sequentially connected, wherein a water logging sensor, an acousto-optic alarm, a GSM wireless communication module and a communication interface circuit are respectively connected with a processor, the GSM wireless communication module is connected with a mobile phone user terminal, the communication interface circuit is connected with a monitoring terminal, and a voltage stabilizing power supply circuit is connected with the second logic control circuit;
the voltage stabilizing circuit comprises a diode, a first electrolytic capacitor, a second electrolytic capacitor, a resistor and an LM7805 chip; the anode of the storage battery is connected with the cathode of the diode, the anode of the first electrolytic capacitor, one end of the capacitor, +12V power supply and the input end of the LM7805 chip respectively, the cathode of the storage battery is connected with the cathode of the solar cell panel, the cathode of the first electrolytic capacitor, the other end of the capacitor, one end of the resistor, the cathode of the second electrolytic capacitor and the ground respectively, the anode of the solar cell panel is connected with the anode of the diode, the other end of the resistor is connected with the grounding end of the LM7805 chip, and the output end of the LM7805 chip is connected with the anode of the second electrolytic capacitor;
the water sensor is arranged on the street lamp, the distance between the water sensor and the ground is preset, the Fresnel lens is arranged in front of the pyroelectric infrared detection circuit and comprises a central unit lens group and a plurality of annular unit lens groups surrounding the central unit lens group, the central unit lens group consists of a plurality of unit lenses, and every two adjacent unit lenses are close to each other.
As a further optimization scheme of the solar street lamp energy-saving control system based on the voltage-stabilized power supply circuit, the central unit lens group consists of four unit lenses, the four unit lenses are arranged in two rows and two columns, and every two adjacent unit lenses are close to each other.
As a further optimization scheme of the solar street lamp energy-saving control system based on the voltage-stabilized power supply circuit, the water sensor is an NV 3-WDT-P type water sensor.
As a further optimization scheme of the solar street lamp energy-saving control system based on the voltage-stabilized power supply circuit, the processor is an 89C52 single chip microcomputer.
As a further optimization scheme of the solar street lamp energy-saving control system based on the voltage-stabilized power supply circuit, the GSM wireless communication module is a C35 module.
Compared with the prior art, the invention adopting the technical scheme has the following technical effects:
(1) the invention realizes automatic lamp switching according to the pyroelectric infrared detection circuit on the basis of a voltage-stabilized power supply circuit, reduces the waste of electric energy and prolongs the service life of the street lamp;
(2) the invention can alarm in time when water is accumulated on the road, and remotely inform the user whether the water immersion accident happens currently or not in a short message form through a communication network, thereby solving the problem that other alarm devices are limited by time and space positions, further ensuring the safety of places and reducing unnecessary loss.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a regulated power supply circuit.
Detailed Description
The technical scheme of the invention is further explained in detail by combining the attached drawings:
as shown in fig. 1, a solar street lamp energy-saving control system based on a regulated power supply circuit comprises a regulated power supply circuit, a illuminance measuring circuit, an active low-pass filter circuit, a first logic control circuit, a fresnel lens, a pyroelectric infrared detection circuit, a signal amplification circuit, a rectification circuit, a second logic control circuit, an electronic switch, an LED lamp and a GSM water immersion alarm module; the GSM water immersion alarm module comprises a water immersion sensor, a processor, an audible and visual alarm, a GSM wireless communication module, a mobile phone user terminal, a communication interface circuit and a monitoring terminal; wherein,
the system comprises an illuminance measuring circuit, an active low-pass filter circuit, a first logic control circuit, a pyroelectric infrared detection circuit, a signal amplification circuit, a rectifying circuit, a second logic control circuit, an electronic switch and an LED lamp which are sequentially connected, wherein a water logging sensor, an acousto-optic alarm, a GSM wireless communication module and a communication interface circuit are respectively connected with a processor, the GSM wireless communication module is connected with a mobile phone user terminal, the communication interface circuit is connected with a monitoring terminal, and a voltage stabilizing power supply circuit is connected with the second logic control circuit;
FIG. 2 is a schematic diagram of a regulated power supply circuit including a solar panel, a battery, and a regulator circuit including a diode D1, first through second electrolytic capacitors C1, C2, a capacitor C3, a resistor R1, and a LM7805 chip; the anode of the storage battery is connected with the cathode of the diode, the anode of the first electrolytic capacitor, one end of the capacitor, +12V power supply and the input end of the LM7805 chip respectively, the cathode of the storage battery is connected with the cathode of the solar cell panel, the cathode of the first electrolytic capacitor, the other end of the capacitor, one end of the resistor, the cathode of the second electrolytic capacitor and the ground respectively, the anode of the solar cell panel is connected with the anode of the diode, the other end of the resistor is connected with the grounding end of the LM7805 chip, and the output end of the LM7805 chip is connected with the anode of the second electrolytic capacitor;
the water sensor is arranged on the street lamp, the distance between the water sensor and the ground is preset, the Fresnel lens is arranged in front of the pyroelectric infrared detection circuit and comprises a central unit lens group and a plurality of annular unit lens groups surrounding the central unit lens group, the central unit lens group consists of a plurality of unit lenses, and every two adjacent unit lenses are close to each other.
The central unit lens group consists of four unit lenses which are arranged in two rows and two columns, and every two adjacent unit lenses are close to each other.
The water sensor is an NV 3-WDT-P type water sensor.
The processor is 89C52 singlechip.
The GSM wireless communication module is a C35 module. The C35 module is a GSM wireless communication module developed by Siemens, the working voltage is 3.3-5.5V, the working frequency is 900 MHz/1800 MHz, the functions of data transmission voice communication short message phonebook and the like can be realized, in addition, the TC35 module provides a standard AT setting interface, supports short messages of TEXT and PDU formats, and is convenient for developers to design. The pyroelectric infrared sensor adopting the Fresnel lens is more sensitive to the micro movement of a human body in the central area.
The illumination intensity measuring circuit is used for inputting the collected illumination intensity signal to the active low-pass filter circuit, the active low-pass filter circuit is used for conditioning the input signal so as to improve the stability of the system, and outputting the conditioned illumination intensity signal to the first logic control circuit; the first logic control circuit is used for comparing the conditioned illumination intensity signal with a preset light intensity threshold value, when the conditioned illumination intensity signal is smaller than the preset light intensity threshold value, a starting signal is output to the pyroelectric infrared detection circuit, when a person enters the sensing range of the pyroelectric infrared detection circuit, the pyroelectric infrared detection circuit outputs a high level, the high level is transmitted to the second logic control circuit through the signal amplification circuit and the rectification circuit, the system outputs the high level to control the electronic switch to be conducted, and the street lamp is automatically lightened; when people leave the sensing range of the pyroelectric infrared detection circuit, the pyroelectric infrared detection circuit outputs low level, and the street lamp is automatically extinguished.
When the water sensor is not immersed in water, the internal circuit of the water sensor provides a low level 0 to the processor, and no alarm is given; when the accumulated water is detected, the internal circuit of the water sensor is conducted to provide a switching signal for the processor, the alarm device can be triggered to perform sound and light alarm, and meanwhile, the communication between the processor and the monitoring terminal is realized through the communication interface circuit to inform the monitoring terminal to process in time; and sending an alarm short message to a preset user number for receiving the short message and the telephone through the GSM wireless communication module to inform the user of paying attention in time. The voltage-stabilized power supply circuit is used for supplying power.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all should be considered as belonging to the protection scope of the invention.
Claims (5)
1. A solar street lamp energy-saving control system based on a voltage-stabilized power supply circuit is characterized by comprising a voltage-stabilized power supply circuit, a illuminance measuring circuit, an active low-pass filter circuit, a first logic control circuit, a Fresnel lens, a pyroelectric infrared detection circuit, a signal amplification circuit, a rectification circuit, a second logic control circuit, an electronic switch, an LED lamp and a GSM water logging alarm module; the GSM water immersion alarm module comprises a water immersion sensor, a processor, an audible and visual alarm, a GSM wireless communication module, a mobile phone user terminal, a communication interface circuit and a monitoring terminal; wherein,
the system comprises an illuminance measuring circuit, an active low-pass filter circuit, a first logic control circuit, a pyroelectric infrared detection circuit, a signal amplification circuit, a rectifying circuit, a second logic control circuit, an electronic switch and an LED lamp which are sequentially connected, wherein a water logging sensor, an acousto-optic alarm, a GSM wireless communication module and a communication interface circuit are respectively connected with a processor, the GSM wireless communication module is connected with a mobile phone user terminal, the communication interface circuit is connected with a monitoring terminal, and a voltage stabilizing power supply circuit is connected with the second logic control circuit;
the voltage stabilizing circuit comprises a diode, a first electrolytic capacitor, a second electrolytic capacitor, a resistor and an LM7805 chip; the anode of the storage battery is connected with the cathode of the diode, the anode of the first electrolytic capacitor, one end of the capacitor, +12V power supply and the input end of the LM7805 chip respectively, the cathode of the storage battery is connected with the cathode of the solar cell panel, the cathode of the first electrolytic capacitor, the other end of the capacitor, one end of the resistor, the cathode of the second electrolytic capacitor and the ground respectively, the anode of the solar cell panel is connected with the anode of the diode, the other end of the resistor is connected with the grounding end of the LM7805 chip, and the output end of the LM7805 chip is connected with the anode of the second electrolytic capacitor;
the water sensor is arranged on the street lamp, the distance between the water sensor and the ground is preset, the Fresnel lens is arranged in front of the pyroelectric infrared detection circuit and comprises a central unit lens group and a plurality of annular unit lens groups surrounding the central unit lens group, the central unit lens group consists of a plurality of unit lenses, and every two adjacent unit lenses are close to each other.
2. The regulated power supply circuit-based solar street lamp energy-saving control system according to claim 1, wherein the central unit lens group is composed of four unit lenses, the four unit lenses are arranged in two rows and two columns, and every two adjacent unit lenses are close to each other.
3. The solar street lamp energy-saving control system based on the voltage-stabilized power supply circuit as claimed in claim 1, wherein the water sensor is a NV 3-WDT-P type water sensor.
4. The solar street lamp energy-saving control system based on the voltage-stabilized power supply circuit as claimed in claim 1, wherein the processor is an 89C52 single chip microcomputer.
5. The solar street lamp energy-saving control system based on the voltage-stabilized power supply circuit as claimed in claim 1, wherein the GSM wireless communication module is a C35 module.
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| CN201611003563.1A CN106413197B (en) | 2016-11-15 | 2016-11-15 | A kind of solar street light energy-saving control system based on voltage-stabilized power supply circuit |
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| CN107883325A (en) * | 2017-12-11 | 2018-04-06 | 江苏飞视文化发展有限公司 | A kind of energy-saving street lamp control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203136234U (en) * | 2012-12-11 | 2013-08-14 | 长安大学 | Controller for solar street lamp |
| CN203949087U (en) * | 2014-07-02 | 2014-11-19 | 江苏东珠景观股份有限公司 | A kind of multifunctional solar energy streetlight |
| CN205535529U (en) * | 2016-01-29 | 2016-08-31 | 中山市小榄镇快车电脑服务有限公司 | Wisdom street lamp |
| CN206212343U (en) * | 2016-11-15 | 2017-05-31 | 江苏智石科技有限公司 | A kind of solar street light energy-saving control system based on voltage-stabilized power supply circuit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562200C (en) * | 2006-12-15 | 2009-11-18 | 鸿富锦精密工业（深圳）有限公司 | Solar streetlight control circuit |
| CN203744069U (en) * | 2014-02-28 | 2014-07-30 | 绍兴文理学院 | Energy-saving street lamp |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203136234U (en) * | 2012-12-11 | 2013-08-14 | 长安大学 | Controller for solar street lamp |
| CN203949087U (en) * | 2014-07-02 | 2014-11-19 | 江苏东珠景观股份有限公司 | A kind of multifunctional solar energy streetlight |
| CN205535529U (en) * | 2016-01-29 | 2016-08-31 | 中山市小榄镇快车电脑服务有限公司 | Wisdom street lamp |
| CN206212343U (en) * | 2016-11-15 | 2017-05-31 | 江苏智石科技有限公司 | A kind of solar street light energy-saving control system based on voltage-stabilized power supply circuit |
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