CN206743616U - Intelligent energy-saving street lamp - Google Patents

Intelligent energy-saving street lamp Download PDF

Info

Publication number
CN206743616U
CN206743616U CN201620723782.6U CN201620723782U CN206743616U CN 206743616 U CN206743616 U CN 206743616U CN 201620723782 U CN201620723782 U CN 201620723782U CN 206743616 U CN206743616 U CN 206743616U
Authority
CN
China
Prior art keywords
resistance
circuit
street lamp
power supply
integrator
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.)
Expired - Fee Related
Application number
CN201620723782.6U
Other languages
Chinese (zh)
Inventor
张彩霞
王向东
郭静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan cainatiancheng Biotechnology Research Institute Co., Ltd
Original Assignee
Foshan University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan University filed Critical Foshan University
Priority to CN201620723782.6U priority Critical patent/CN206743616U/en
Application granted granted Critical
Publication of CN206743616U publication Critical patent/CN206743616U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Intelligent energy-saving street lamp, it is characterized in that including STC89C52 single chip control circuit, clock circuit, light-controlled switching circuit, sound controling switch circuit, warning circuit, LCD1602 display screen display circuits, diode simulates street lamp display circuit, STC89C52 single chip control circuit controls the setting of clock, the light on and off of street lamp and warning circuit, the work of LCD1602 display screens display circuit and diode simulation street lamp display circuit, light-controlled switching circuit, sound controling switch circuit will sense the electric signal of light and the electric signal transmission of sensing sound to STC89C52 single chip control circuit respectively.Compared with the prior art the utility model, has the advantages of environmental protection, energy-saving and emission-reduction.

Description

Intelligent energy-saving street lamp
Technical field
It the utility model is related 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.How one city could realize energy-conserving and environment-protective, It is mainly reflected in some communal facilitys.And city street lamp is exactly the mark of a urban road facility, how road is rationally controlled Lamp utilizes electric energy by as one of aspect for embodying a city development level with reasonable.According to statistics, a city is dropped in road The electric power energy of lamp accounts for a quarter of all illuminating power energy in city, and it is central have nearly 30% to 40% electric energy be all by Slattern, i.e., in the case where that need not illuminate, street lamp is in working condition, causes the waste of electric energy.And because Street lamp works long hours, and in state kept burning day and night is lighted, easily shortens the life-span of street lamp, so that street lamp is easily damaged, increase The maintenance capacity of staff, the replacement cycle is short, is easy to safety hazards to be present again if changed not in time, causes again Secondary waste money labour etc., substantial amounts of economic loss pole are unfavorable for the development of society.
The content of the invention
Goal of the invention of the present utility model be to provide it is a kind of street lamp brightness is freely adjusted at times, make lamp in need When automatically turn on or close, and can accomplish adaptively to adjust, to reach the optimal illumination effect to the external world, simultaneously Successfully avoid lamp to open for a long time unwanted when and cause the unnecessary waste of the energy, reducing is needing to close When want the trouble of employment manual-lock, and significantly extend the service life of electric light, be truly realized and put and end to waste from details, save The about energy, environmental protection, the intelligent energy-saving street lamp of energy-saving and emission-reduction.
The utility model is achieved in that including the STC89C52 single chip control circuit with clock circuit, light-operated On-off circuit, sound controling switch circuit, warning circuit, LCD1602 display screens display circuit, diode simulation street lamp display circuit, Light-controlled switching circuit compares integrator including photo resistance, the first variable resistor, first resistor, second resistance, the first twin voltage LM393, first resistor wherein one end are connected with power supply, and the first resistor other end is connected with photo resistance wherein one end, photosensitive electricity Other end ground connection is hindered, the first twin voltage compares integrator LM393 positive poles and is connected between photo resistance, first resistor, first pair of electricity Pressure ratio is connected on the first variable resistor variable resistor terminals compared with integrator LM393 end of oppisite phase, and the first variable resistor is connected to Between power supply and ground connection, the power access end that the first twin voltage compares integrator LM393 is connected with power supply, and the first twin voltage compares collection Grow up to be a useful person LM393 earth terminal ground connection, the first twin voltage compare integrator LM393 signal output respectively with STC89C52 single chip The input of first control circuit control signal is connected and is connected by second resistance with power supply, and sound controling switch circuit includes microphone, the Three resistance, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the second adjustable resistance, the first electric capacity, the second electric capacity, three Pole pipe, the second twin voltage compare integrator LM393, and microphone and 3rd resistor, the first electric capacity simultaneously concatenate after connecing with the 4th resistance, so After be connected between power supply and ground connection, the second electric capacity wherein one end is connected to the base stage of triode, the other end connection of the second electric capacity Between microphone and the 4th resistance, the 5th resistance one end is connected with power supply, and the other end is connected to the base stage and the second electric capacity of triode Between, the second adjustable resistance is connected between power supply and ground connection, and the second twin voltage compares integrator LM393 power access end and power supply It is connected, the second twin voltage compares integrator LM393 earth terminal ground connection, and the signal that the second twin voltage compares integrator LM393 is defeated Go out and be connected with the input of STC89C52 single chip second control circuit control signal and be connected by the 7th resistance with power supply respectively, three The colelctor electrode of pole pipe is connected by the 6th resistance with power supply respectively, and compared with the second twin voltage integrator LM393 it is anti-phase End is connected, and the grounded emitter of triode, the positive pole that the second twin voltage compares integrator LM393 is connected to the second adjustable resistance On variable resistor connection end, the light on and off of STC89C52 single chip control signal output control street lamp and warning circuit, LCD1602 The work of display screen display circuit and diode simulation street lamp display circuit,
During daytime, street lamp will not be bright, and sound controling switch circuit is off, but works as and run into cloudy day, dense fog or haze Deng bad weather, cause dim, visibility reduces, and now whether light-controlled switching circuit will detect intensity of illumination less than finger Definite value 15LUX, judge after being less than setting value, it is bright that STC89C52 single chip control circuit can automatically control street lamp.When weather take a turn for the better, After intensity of illumination recovers normal level, after the photosensitive detection of light-controlled switching circuit, light-controlled switching circuit can pass through again STC89C52 single chip control circuit closes street lamp in time, will not thus cause waste of energy while can also be brought to road More preferable safety guarantee,
Using common lighting system during the first half of the night, i.e., all street lamps are all opened, to meet the traffic of pedestrian and vehicle Safety, and situation about not working is broken when having street lamp, the buzzer for also having warning circuit sends alarm in time, on the one hand Staff can be notified to be repaired, pedestrian and vehicle on the other hand can also be prompted to notice that street lamp fault notices road surface feelings Condition,
When after midnight, first using the pattern of the opening of street lamp interval in the second half of the night, but when having pedestrian or vehicle passes through, The change of sound can be detected by sound controling switch circuit, so as to which the street lamp being not turned in the power save mode is all beaten again Open, recover original illumination level, ensure traffic safety.
Whole control system operation is the sequential based on the output of DS1302 time modules, is whole system energy normal operation Basis.Key circuit is clock setting adjustment current time, and light-operated switch is to be used to be less than setting value in daylight intensity Shi Zidong works, and solves in time because of unwatched accident.Audio-switch is after entering the time after midnight, when having pedestrian or car Automatic sensing when passing through, open street lamp soldier and be delayed a period of time.The mainly read clock time that LCD is shown, and lamp are bad The prompting " broken " of alarm.Alarm is to make alarm function, and people is safeguarded when street lamp breaks down to remind in the form of alarm Member is repaired in time, so as to the inconvenience for avoiding lamp from badly bringing.
Compared with the prior art the utility model, has and street lamp brightness is freely adjusted at times, make lamp in need When automatically turn on or close, and can accomplish adaptively to adjust, to reach the optimal illumination effect to the external world, while into Avoid lamp to open for a long time unwanted when and cause the energy unnecessary waste work(, reduce when needing to close The trouble of employment manual-lock is wanted, and significantly extends the service life of electric light, is truly realized and puts and ends to waste from details, save The energy, environmental protection, the advantages of energy-saving and emission-reduction.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit diagram of the present utility model;
Fig. 3 is sound controling switch circuit figure;
Fig. 4 is light-controlled switching circuit figure;
Main flow chart when Fig. 5 is utility model works;
Flow chart when Fig. 6 is the utility model initial pattern;
Flow chart when Fig. 7 works by day for the utility model;
Fig. 8 is the utility model first half of the night workflow diagram;
Fig. 9 is flow chart when the utility model works after midnight.
Embodiment:
The utility model is described in further detail in conjunction with drawings and examples:
As shown in Figure 1, 2, the utility model includes STC89C52 single chip control circuit, clock circuit, button setting electricity Road, light-controlled switching circuit, sound controling switch circuit, warning circuit, LCD1602 display screens display circuit, diode simulation street lamp show Show circuit, button sets the working procedure of circuit configuration STC89C52 single chip, when STC89C52 single chip control circuit controls The setting of clock, the control signal output of STC89C52 single chip(Pin 32-39)The light on and off of street lamp, LCD1602 are controlled to show screen display Show the work of circuit and diode simulation street lamp display circuit, the control signal output of STC89C52 single chip(Pin 22)Control report Alert circuit work, light-controlled switching circuit, sound controling switch circuit respectively pass the electric signal for sensing light and the electric signal for sensing sound It is defeated in STC89C52 single chip control circuit.
As shown in figure 3, sound controling switch circuit includes microphone, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the Seven resistance, the second adjustable resistance, the first electric capacity, the second electric capacity, triode, the second twin voltage compare integrator LM393, microphone with 3rd resistor, the first electric capacity simultaneously concatenate after connecing with the 4th resistance, between being then connected to power supply and being grounded, the second electric capacity wherein one end The base stage of triode is connected to, the other end of the second electric capacity is connected between microphone and the 4th resistance, the 5th resistance one end and power supply Connection, the other end are connected between the base stage of triode and the second electric capacity, and the second adjustable resistance is connected between power supply and ground connection, and second The power access end that twin voltage compares integrator LM393 is connected with power supply, and the second twin voltage compares integrator LM393 earth terminal Ground connection, the signal output that the second twin voltage compares integrator LM393 control with STC89C52 single chip second control circuit respectively Signal inputs(P3.2)It is connected and is connected by the 7th resistance with power supply, the colelctor electrode of triode passes through the 6th resistance and electricity respectively Source is connected, and integrator LM393 end of oppisite phase is connected compared with the second twin voltage, the grounded emitter of triode, second pair Voltage ratio is connected on the variable resistor connection end of the second adjustable resistance compared with integrator LM393 positive pole, sound controling switch circuit master It is used for the intensity of sound for detecting surrounding environment.This module is used under energy saver mode after midnight, and sensing has pedestrian or vehicle warp Out-of-date, sound controling switch circuit is in running order, street lamp open time delay for a period of time.Sound controling switch circuit is strong in external sound When degree is not up to pre-set value, the OUT output high level in sound controling switch circuit, preset when the intensity of sound of outside environment is more than During definite value, OUT in sound controling switch circuit output low level, low and high level is detected by single-chip microcomputer, thus detect environment Sound.
As shown in figure 4, light-controlled switching circuit includes photo resistance, the first variable resistor, first resistor, second resistance, the A pair of voltage ratio is connected compared with integrator LM393, first resistor wherein one end with power supply, the first resistor other end and photo resistance its Middle one end is connected, and photo resistance other end ground connection, the first twin voltage compares integrator LM393 positive poles and is connected to photo resistance, the Between one resistance, the first twin voltage compares integrator LM393 end of oppisite phase and is connected on the first variable resistor variable resistor terminals, the One variable resistor is connected between power supply and ground connection, and the power access end that the first twin voltage compares integrator LM393 is connected with power supply, First twin voltage compares integrator LM393 earth terminal ground connection, and the first twin voltage compares integrator LM393 signal output difference Inputted with STC89C52 single chip first control circuit control signal(P2.2)It is connected and is connected by second resistance with power supply, light Quick resistive module is sensitive to ambient light, is generally used to detect the intensity of the light of surrounding environment, then can touch single-chip microcomputer Or relay module etc., light-controlled switching circuit is not when ambient light brightness reaches pre-set value, the DO in light-controlled switching circuit End will export high level, and when surrounding environment light intensity exceedes pre-set value, the DO ends in light-controlled switching circuit will be defeated Go out low level;Judge high level low level using single-chip microcomputer, the change of the light intensity of environment is then detected according to this, and The output AO of platelet analog quantity can be joined directly together with A/D module, and by AD conversion, it is more accurate can to obtain ambient light brightness Data.
Main flow chart during utility model works is as shown in Figure 5.
As shown in fig. 6, each control system has been required for initial program, the initial pattern of system is that system realizes follow-up work( The premise of energy.The utility model uses serially-transmitted data, and source program is downloaded in single-chip microcomputer by serial port.After system electrification Resetted, the initial set value of meeting read clock, can pass through setting above the display screen of LCD1602 display screen display circuits For button to be configured current time, it is to set current time to click, and the time that street lamp timing is opened can be set by double-clicking.Just Beginningization program circuit as shown in fig. 6, source program by serial port circuit programming into single-chip microcomputer, the design USB serial ports is both serial ports Circuit, and power circuit, are powered by USB, so that whole system is run.LCD1602 display screen display circuits are to be entirely The display module of system, current time is shown by display screen.
As shown in fig. 7, the work of system on daytime is exactly that the module of intelligent control is carried out by photo resistance.In the daytime Street lamp will not be bright, and acoustic control module is also at off-state, but when running into the cloudy day, the bad weather such as dense fog or haze, causes light Line is dimmed, and visibility reduces, and now light-controlled switching circuit will detect whether intensity of illumination is less than designated value 15LUX, judge low After setting value, STC89C52 single chip control circuit automatically controls opening street lamp.When weather takes a turn for the better, intensity of illumination recovers normal After level, after the photosensitive detection of light-controlled switching circuit, light-controlled switching circuit can pass through STC89C52 single chip control circuit again Street lamp is closed in time, waste of energy will not be thus caused while more preferable safety guarantee can be also brought to road.
As shown in figure 8, the first half of the night refers to the dusk 6:00 to midnight 12:00 this period, belong to more people in this period Flow more vehicle flowrate periods, so using common lighting system, i.e., all street lamps are all opened, to meet pedestrian and vehicle Traffic safety, and be broken situation about not working when having street lamp, the buzzer for also having warning circuit send alarm in time, and one Aspect can notify staff to be repaired, and pedestrian and vehicle on the other hand can also be prompted to notice that street lamp fault notices road surface Situation.
As shown in figure 9, refer to midnight 12 after midnight:00 to morning 6:00 this period, traditional street lamp illumination system, institute There is street lamp to be substantially from dusk 6:00 beginning is bright always to morning 6:00, but vehicle flowrate after midnight and flow of the people can all become Seldom, if street lamp is still fully open, much electricity will necessarily be wasted, in order that control system more energy-saving, is adopted first The pattern opened with street lamp interval in the second half of the night, such as in the form of odd number street lamp all light or even number street lamp all light, adopt Take this pattern not only to save the electricity of half, will not also cause very big influence to illumination.But working as has pedestrian or car It is still that street lamp is fully open to ensure that road has the illumination of abundance in order to ensure traffic safety when passing through, so at this It with the addition of a sound controling switch circuit on the basis of kind energy saver mode, i.e., can be sound when process if pedestrian and vehicle Sound is produced, and the change of sound can be detected by sound controling switch circuit, so as to which the street lamp being not turned in the power save mode is complete Portion reopens, and recovers original illumination level, ensures traffic safety.

Claims (1)

1. intelligent energy-saving street lamp, it is characterised in that including the STC89C52 single chip control circuit with clock circuit, light-operated open Powered-down road, sound controling switch circuit, warning circuit, LCD1602 display screens display circuit, diode simulation street lamp display circuit, light Control on-off circuit compares integrator including photo resistance, the first variable resistor, first resistor, second resistance, the first twin voltage LM393, first resistor wherein one end are connected with power supply, and the first resistor other end is connected with photo resistance wherein one end, photosensitive electricity Other end ground connection is hindered, the first twin voltage compares integrator LM393 positive poles and is connected between photo resistance, first resistor, first pair of electricity Pressure ratio is connected on the first variable resistor variable resistor terminals compared with integrator LM393 end of oppisite phase, and the first variable resistor is connected to Between power supply and ground connection, the power access end that the first twin voltage compares integrator LM393 is connected with power supply, and the first twin voltage compares collection Grow up to be a useful person LM393 earth terminal ground connection, the first twin voltage compare integrator LM393 signal output respectively with STC89C52 single chip The input of first control circuit control signal is connected and is connected by second resistance with power supply, and sound controling switch circuit includes microphone, the Three resistance, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the second adjustable resistance, the first electric capacity, the second electric capacity, three Pole pipe, the second twin voltage compare integrator LM393, and microphone and 3rd resistor, the first electric capacity simultaneously concatenate after connecing with the 4th resistance, so After be connected between power supply and ground connection, the second electric capacity wherein one end is connected to the base stage of triode, the other end connection of the second electric capacity Between microphone and the 4th resistance, the 5th resistance one end is connected with power supply, and the other end is connected to the base stage and the second electric capacity of triode Between, the second adjustable resistance is connected between power supply and ground connection, and the second twin voltage compares integrator LM393 power access end and power supply It is connected, the second twin voltage compares integrator LM393 earth terminal ground connection, and the signal that the second twin voltage compares integrator LM393 is defeated Go out and be connected with the input of STC89C52 single chip second control circuit control signal and be connected by the 7th resistance with power supply respectively, three The colelctor electrode of pole pipe is connected by the 6th resistance with power supply respectively, and compared with the second twin voltage integrator LM393 it is anti-phase End is connected, and the grounded emitter of triode, the positive pole that the second twin voltage compares integrator LM393 is connected to the second adjustable resistance On variable resistor connection end, the light on and off of STC89C52 single chip control signal output control street lamp and warning circuit, LCD1602 The work of display screen display circuit and diode simulation street lamp display circuit.
CN201620723782.6U 2016-07-11 2016-07-11 Intelligent energy-saving street lamp Expired - Fee Related CN206743616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620723782.6U CN206743616U (en) 2016-07-11 2016-07-11 Intelligent energy-saving street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620723782.6U CN206743616U (en) 2016-07-11 2016-07-11 Intelligent energy-saving street lamp

Publications (1)

Publication Number Publication Date
CN206743616U true CN206743616U (en) 2017-12-12

Family

ID=60554369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620723782.6U Expired - Fee Related CN206743616U (en) 2016-07-11 2016-07-11 Intelligent energy-saving street lamp

Country Status (1)

Country Link
CN (1) CN206743616U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109195251A (en) * 2018-09-20 2019-01-11 四川师范大学 A kind of street lamp brightness automatic control system
CN110366295A (en) * 2019-07-26 2019-10-22 广东天濠建设工程有限公司 A kind of street illumination system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109195251A (en) * 2018-09-20 2019-01-11 四川师范大学 A kind of street lamp brightness automatic control system
CN110366295A (en) * 2019-07-26 2019-10-22 广东天濠建设工程有限公司 A kind of street illumination system

Similar Documents

Publication Publication Date Title
CN203206532U (en) LED street lamp energy-saving control device based on MSP430 single chip microcomputer
CN102752922B (en) Intelligent road-perceiving LED (Light-Emitting Diode) illuminating controller
CN206191490U (en) Intelligent solar street lamp
CN203352890U (en) Multi-mode intelligent street lamp control system
CN202799309U (en) Intelligent street lamp control system
CN104913262A (en) Solar energy-saving streetlamp based on single-chip microcomputer
CN204598421U (en) A kind of intelligent power saving LED street lamp control system
CN1838848A (en) Classroom electricity-saving system based on image recognition technique
CN206743616U (en) Intelligent energy-saving street lamp
CN104159362A (en) Community street lamp energy-saving controller
CN110035585A (en) A kind of lighting control of cities system
CN209130710U (en) A kind of controlled by sound and light solar street light based on acousto-optic detection
CN106028599A (en) Intelligent energy-saving street lamp
CN101742754A (en) Intelligent street lamp control system
CN105704871A (en) GPRS-based street lamp energy saving monitoring device
CN201286183Y (en) Intelligent road lamp control apparatus
CN107509294A (en) A kind of intelligent street lamp control system based on Internet of Things
CN103796371A (en) Intelligentized roadway lighting control system and method
CN205249568U (en) Longitude and latitude light time street lamp controller
CN204466002U (en) A kind of SCM Based Intelligent street lamp control system
CN204717574U (en) SCM Based energy-saving solar street lamp
CN203193949U (en) Street lamp lighting intelligent control system
CN200941702Y (en) Tunnel energy saving illuminator
CN105072746A (en) Street lamp control system based on moving vehicle identification
CN205793567U (en) A kind of intelligent road-lamp energy conserving system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20191226

Address after: Room 1402g, block 4, No.28, Jihua 1st Road, Chancheng District, Foshan City, Guangdong Province

Patentee after: Foshan cainatiancheng Biotechnology Research Institute Co., Ltd

Address before: 528000 Jiangwan Road, Guangdong, No. 18, No.

Patentee before: Foshan Science &. Technology College

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171212

Termination date: 20190711

CF01 Termination of patent right due to non-payment of annual fee