CN106028599A - Intelligent energy-saving street lamp - Google Patents

Intelligent energy-saving street lamp Download PDF

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Publication number
CN106028599A
CN106028599A CN201610540602.5A CN201610540602A CN106028599A CN 106028599 A CN106028599 A CN 106028599A CN 201610540602 A CN201610540602 A CN 201610540602A CN 106028599 A CN106028599 A CN 106028599A
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CN
China
Prior art keywords
circuit
street lamp
light
sound
stc89c52 single
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.)
Pending
Application number
CN201610540602.5A
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Chinese (zh)
Inventor
张彩霞
王向东
郭静
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Foshan University
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Foshan University
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Publication date
Application filed by Foshan University filed Critical Foshan University
Priority to CN201610540602.5A priority Critical patent/CN106028599A/en
Publication of CN106028599A publication Critical patent/CN106028599A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/105Controlling the light source in response to determined parameters
    • H05B47/11Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/105Controlling the light source in response to determined parameters
    • H05B47/115Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H05B47/12Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/16Controlling the light source by timing means
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The invention provides an intelligent energy-saving street lamp. The intelligent energy-saving street lamp is characterized in that the intelligent energy-saving street lamp comprises an STC89C52 single-chip microcomputer control circuit, a clock circuit, a light control switch circuit, a sound control switch circuit, an alarm circuit, an LCD1602 display screen display circuit and a diode analog street lamp display circuit. The STC89C52 single-chip microcomputer control circuit controls clock setting, on and off of the street lamp, and the work of the LCD1602 display screen display circuit and the diode analog street lamp display circuit. The light control switch circuit and the sound control switch circuit transmit a light induction electrical signal and a sound induction electrical signal to the STC89C52 single-chip microcomputer control circuit. Compared with the prior art, the intelligent energy-saving street lamp provided by the invention has the advantages of environment protecting, energy saving and emission reducing.

Description

Intelligent energy-saving street lamp
Technical field:
The present invention relates to a kind of Street lamps control technology.
Background technology:
What society advocated now is all energy-conservation, environmental protection and the life of low-carbon (LC).How one city could realize energy-conserving and environment-protective, is mainly reflected in some communal facilitys.And city street lamp is exactly the mark of a urban road facility, how conservative control street lamp and Appropriate application electric energy will become one of aspect embodying a city development level.According to statistics, the electric power energy that one city is dropped in street lamp accounts for 1/4th of city all illuminating powers energy, the electric energy having nearly 30% to 40% in the middle of and is all wasted, and i.e. in the case of need not illumination, street lamp is in duty, causes the waste of electric energy.And because street lamp works long hours, it is in and lights state kept burning day and night, easily shorten the life-span of street lamp, so that street lamp is easily damaged, adding the maintenance capacity of staff, the replacement cycle is short, if changing not in time and being easy to there is safety hazards, causing again secondary waste money labour force etc., substantial amounts of economic loss pole is unfavorable for the development of society.
Summary of the invention:
The goal of the invention of the present invention is to provide one freely to regulate street lamp brightness at times; lamp is made to automatically turn on time in need or close; and self-adaptative adjustment can be accomplished; to reach optimal illumination effect to external world; successfully avoid lamp to open for a long time unwanted time and cause the unnecessary waste of the energy simultaneously; decrease the trouble wanting employment manual-lock when needing and closing; and significantly extend the service life of electric light; it is truly realized and puts and ends to waste from details; save the energy; protection environment, the intelligent energy-saving street lamp of energy-saving and emission-reduction.
The present invention is realized in, including STC89C52 single chip machine controlling circuit, clock circuit, light-controlled switching circuit, sound controling switch circuit, warning circuit, LCD1602 display screen display circuit, diode simulation street lamp display circuit, STC89C52 single chip machine controlling circuit controls the setting of clock, the light on and off of street lamp and warning circuit, LCD1602 display screen display circuit and the work of diode simulation street lamp display circuit, light-controlled switching circuit, the signal of telecommunication of sensing light and the signal of telecommunication of sensing sound are transferred on STC89C52 single chip machine controlling circuit by sound controling switch circuit respectively,
During daytime, street lamp will not be bright, sound controling switch circuit is off, but when running into cloudy day, the vile weather such as dense fog or haze, cause dim, visibility reduces, now whether light-controlled switching circuit will detect intensity of illumination less than designated value 15LUX, it is judged that after setting value, it is bright that STC89C52 single chip machine controlling circuit can automatically control street lamp.When weather takes a turn for the better, after intensity of illumination recovers normal level, after the photosensitive detection of light-controlled switching circuit, street lamp can cut out in time again by light-controlled switching circuit by STC89C52 single chip machine controlling circuit, thus do not result in waste of energy and can bring more preferable safety guarantee to road simultaneously yet
Common lighting system is used during the first half of the night, i.e. all street lamps are all opened, to meet the traffic safety of pedestrian and vehicle, and it is broken situation about not working when having street lamp, also the buzzer having warning circuit sends warning in time, on the one hand can notify that staff keeps in repair, on the other hand pedestrian and vehicle can also be pointed out to notice that street lamp fault notices surface conditions
Time after midnight, the pattern opened it is spaced initially with street lamp in the second half of the night, but when having pedestrian or vehicle through out-of-date, the change of sound can be detected by sound controling switch circuit, thus the street lamp being not turned in the power save mode is all reopened, recover original illumination level, it is ensured that traffic safety.
The operation of whole control system is sequential based on the output of DS1302 time module, is the basis of whole system energy normal operation.Key circuit is clock setting and adjusts current time, and light-operated switch is automatically to work when intensity of illumination by day is less than setting value, solves because of unwatched accident in time.Audio-switch is to enter after the time after midnight, when having pedestrian or vehicle through out-of-date automatic sensing, opens street lamp soldier's time delay a period of time.The mainly read clock time that LCD shows, and the bad prompting " broken " reported to the police of lamp.Alarm is to make alarm function, attendant can be reminded to keep in repair in time with the form of alarm when street lamp breaks down, thus avoid the bad inconvenience brought of lamp..
The present invention is compared with the prior art; have and at times street lamp brightness is freely regulated; lamp is made to automatically turn on time in need or close; and self-adaptative adjustment can be accomplished; to reach optimal illumination effect to external world; successfully avoid lamp to open for a long time unwanted time and cause the unnecessary waste of the energy simultaneously; decrease the trouble wanting employment manual-lock when needing and closing; and significantly extend the service life of electric light; it is truly realized and puts and ends to waste from details; save the energy, protect environment, the advantage of energy-saving and emission-reduction.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the circuit diagram of the present invention;
Fig. 3 is sound controling switch circuit figure;
Fig. 4 is light-controlled switching circuit figure;
Fig. 5 is present invention main flow chart when working;
Fig. 6 is flow chart during the initial pattern of the present invention;
Fig. 7 is present invention flow chart when working by day;
Fig. 8 is the present invention workflow diagram first half of the night;
Fig. 9 is present invention flow chart when working after midnight.
Detailed description of the invention:
In conjunction with drawings and Examples, the present invention is described in further detail:
Such as Fig. 1, shown in 2, the present invention includes STC89C52 single chip machine controlling circuit, clock circuit, button arranges circuit, light-controlled switching circuit, sound controling switch circuit, warning circuit, LCD1602 display screen display circuit, diode simulation street lamp display circuit, button arranges the working procedure of circuit configuration STC89C52 single-chip microcomputer, STC89C52 single chip machine controlling circuit controls the setting of clock, the light on and off of street lamp and warning circuit, LCD1602 display screen display circuit and the work of diode simulation street lamp display circuit, light-controlled switching circuit, the signal of telecommunication of sensing light and the signal of telecommunication of sensing sound are transferred on STC89C52 single chip machine controlling circuit by sound controling switch circuit respectively.
As it is shown on figure 3, sound controling switch circuit is mainly for detection of the intensity of sound of surrounding.This module is under energy saver mode after midnight, and sensing has pedestrian or vehicle through out-of-date, and sound controling switch circuit is in running order, street lamp open time delay a period of time.Sound controling switch circuit is when extraneous intensity of sound is not up to pre-set value, OUT in sound controling switch circuit exports high level, when the intensity of sound of outside environment is more than pre-set value, OUT output low level in sound controling switch circuit, detect low and high level by single-chip microcomputer, thus detect the sound of environment.
As shown in Figure 4, photoconductive resistance module is sensitive to ambient light, it is generally used to detect the intensity of the light of surrounding, then single-chip microcomputer or relay module etc. can be touched, light-controlled switching circuit is not when ambient light brightness reaches pre-set value, DO end in light-controlled switching circuit will export high level, and when surrounding light intensity exceedes pre-set value, the DO end in light-controlled switching circuit will output low level;Utilize single-chip microcomputer to judge high level low level, then detect the change of light intensity of environment according to this, and the output AO of platelet analog quantity can be joined directly together with A/D module, by AD conversion, can obtain ambient light brightness data more accurately.
The main flow chart when present invention works is as shown in Figure 5.
As shown in Figure 6, each control system has been required for initial program, and the initial pattern of system is the premise that system realizes follow-up function.The present invention invents employing serially-transmitted data, and source program is downloaded in single-chip microcomputer by serial port.The laggard horizontal reset of system electrification, the initial set value of meeting read clock above the display screen of LCD1602 display screen display circuit, can be configured current time by settings button, clicking is to arrange current time, double-clicks and can set the time that street lamp timing is left.Initializing program circuit as shown in Figure 6, source program is by serial port circuit programming to single-chip microcomputer, and the design USB serial ports is serial ports circuit, is also power circuit, is powered by USB, runs for whole system.LCD1602 display screen display circuit is the display module of whole system, shows current time by display screen.
As it is shown in fig. 7, the work of system on daytime is through photoconductive resistance to carry out the module of Based Intelligent Control.Street lamp will not be bright in the daytime, acoustic control module is also at off-state, but when running into the cloudy day, the vile weather such as dense fog or haze, causing dim, visibility reduces, and now whether light-controlled switching circuit will detect intensity of illumination less than designated value 15LUX, judge that STC89C52 single chip machine controlling circuit automatically controls opens street lamp less than after setting value.When weather takes a turn for the better, after intensity of illumination recovers normal level, after the photosensitive detection of light-controlled switching circuit, street lamp can cut out in time again by light-controlled switching circuit by STC89C52 single chip machine controlling circuit, does not thus result in waste of energy and also can bring more preferable safety guarantee to road simultaneously.
As shown in Figure 8, refer to dusk 6:00 the first half of the night to 12:00 at midnight during this period of time, many flow of the people many vehicle flowrates periods are belonged in during this period of time, so using common lighting system, i.e. all street lamps are all opened, to meet the traffic safety of pedestrian and vehicle, and it is broken situation about not working when having street lamp, also the buzzer having warning circuit sends warning in time, on the one hand can notify that staff keeps in repair, on the other hand pedestrian and vehicle can also be pointed out to notice that street lamp fault notices surface conditions.
As shown in Figure 9, refer to 12:00 at midnight after midnight to 6:00 in morning during this period of time, traditional street lamp illumination system, all street lamps be substantially start from dusk 6:00 the brightest to 6:00 in morning, but vehicle flowrate and flow of the people after midnight all can become little, if street lamp is the most fully open, much electricity will necessarily be wasted, in order to make control system more energy-saving, the pattern opened it is spaced initially with street lamp in the second half of the night, such as with odd number street lamp all light or the form of even number street lamp all light, this pattern is taked to be possible not only to save the electricity of half, also illumination will not be caused the biggest impact.But when having pedestrian or vehicle through out-of-date, in order to ensure traffic safety, also it is intended to fully open for street lamp to ensure that road has the illumination of abundance, so with the addition of a sound controling switch circuit on the basis of this energy saver mode, if i.e. have pedestrian and vehicle through when, have sound produce, the change of sound can be detected by sound controling switch circuit, thus the street lamp being not turned in the power save mode is all reopened, recover original illumination level, it is ensured that traffic safety.

Claims (1)

1. intelligent energy-saving street lamp, it is characterized in that including STC89C52 single chip machine controlling circuit, clock circuit, light-controlled switching circuit, sound controling switch circuit, warning circuit, LCD1602 display screen display circuit, diode simulation street lamp display circuit, STC89C52 single chip machine controlling circuit controls the setting of clock, the light on and off of street lamp and warning circuit, LCD1602 display screen display circuit and the work of diode simulation street lamp display circuit, light-controlled switching circuit, the signal of telecommunication of sensing light and the signal of telecommunication of sensing sound are transferred on STC89C52 single chip machine controlling circuit by sound controling switch circuit respectively,
During daytime, street lamp will not be bright, sound controling switch circuit is off, but when running into cloudy day, the vile weather such as dense fog or haze, cause dim, visibility reduces, and now whether light-controlled switching circuit will detect intensity of illumination less than designated value 15LUX, it is judged that after setting value, it is bright that STC89C52 single chip machine controlling circuit can automatically control street lamp
When weather takes a turn for the better, after intensity of illumination recovers normal level, after the photosensitive detection of light-controlled switching circuit, street lamp can cut out in time again by light-controlled switching circuit by STC89C52 single chip machine controlling circuit,
Common lighting system is used during the first half of the night, i.e. all street lamps are all opened, to meet the traffic safety of pedestrian and vehicle, and it is broken situation about not working when having street lamp, also the buzzer having warning circuit sends warning in time, on the one hand can notify that staff keeps in repair, on the other hand pedestrian and vehicle can also be pointed out to notice that street lamp fault notices surface conditions
Time after midnight, it is spaced the pattern opened initially with street lamp in the second half of the night, but when having pedestrian or vehicle through out-of-date, the change of sound can be detected by sound controling switch circuit, thus the street lamp being not turned in the power save mode is all reopened, recover original illumination level.
CN201610540602.5A 2016-07-11 2016-07-11 Intelligent energy-saving street lamp Pending CN106028599A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107072017A (en) * 2017-06-14 2017-08-18 南平市允升高新技术开发有限公司 Parking lot energy saving illumination control system
CN107146525A (en) * 2017-05-19 2017-09-08 凡方数码设备有限公司 Display device and its communication means, the device with memory function
CN108124365A (en) * 2017-12-26 2018-06-05 郑州春泉节能股份有限公司 A kind of energy-saving controller for street lamp and control method
CN108601183A (en) * 2018-04-28 2018-09-28 江西电力职业技术学院 Beacon monitors system and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203115765U (en) * 2013-02-02 2013-08-07 南京朗辉光电科技有限公司 Intelligent sensing street lamp
CN103906320A (en) * 2014-03-22 2014-07-02 哈尔滨工程大学 Intelligent street lamp control method based on wireless networks
CN203691678U (en) * 2013-11-04 2014-07-02 湖南中能力华新能源技术有限公司 Novel intelligent microcontroller of energy-saving street lamp
CN203851324U (en) * 2014-03-12 2014-09-24 湖南中能力华新能源技术有限公司 An intelligent street lamp green illumination management and control system based on Internet of Things technology
CN104968120A (en) * 2015-07-13 2015-10-07 中能世华(北京)节能科技有限公司 Street lamp energy-saving circuit control system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203115765U (en) * 2013-02-02 2013-08-07 南京朗辉光电科技有限公司 Intelligent sensing street lamp
CN203691678U (en) * 2013-11-04 2014-07-02 湖南中能力华新能源技术有限公司 Novel intelligent microcontroller of energy-saving street lamp
CN203851324U (en) * 2014-03-12 2014-09-24 湖南中能力华新能源技术有限公司 An intelligent street lamp green illumination management and control system based on Internet of Things technology
CN103906320A (en) * 2014-03-22 2014-07-02 哈尔滨工程大学 Intelligent street lamp control method based on wireless networks
CN104968120A (en) * 2015-07-13 2015-10-07 中能世华(北京)节能科技有限公司 Street lamp energy-saving circuit control system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107146525A (en) * 2017-05-19 2017-09-08 凡方数码设备有限公司 Display device and its communication means, the device with memory function
CN107146525B (en) * 2017-05-19 2023-07-28 凡方数码技术有限公司 Display device, communication method thereof and device with storage function
CN107072017A (en) * 2017-06-14 2017-08-18 南平市允升高新技术开发有限公司 Parking lot energy saving illumination control system
CN107072017B (en) * 2017-06-14 2019-05-07 南平市允升高新技术开发有限公司 Parking lot energy saving illumination control system
CN108124365A (en) * 2017-12-26 2018-06-05 郑州春泉节能股份有限公司 A kind of energy-saving controller for street lamp and control method
CN108601183A (en) * 2018-04-28 2018-09-28 江西电力职业技术学院 Beacon monitors system and method
CN108601183B (en) * 2018-04-28 2020-01-31 江西电力职业技术学院 Lighthouse monitoring system and method

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Application publication date: 20161012