CN107708272A - A kind of long-distance intelligent roam lamp control device - Google Patents
A kind of long-distance intelligent roam lamp control device Download PDFInfo
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- CN107708272A CN107708272A CN201710958636.0A CN201710958636A CN107708272A CN 107708272 A CN107708272 A CN 107708272A CN 201710958636 A CN201710958636 A CN 201710958636A CN 107708272 A CN107708272 A CN 107708272A
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- control device
- long
- street lamp
- lamp control
- distance intelligent
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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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a kind of long-distance intelligent roam lamp control device, including controller unit, environment optical detecting unit, passerby and vehicle detection unit, fault detection unit, highlighted driver element and wireless communication unit.The present invention is based on technology of Internet of things and combines microcontroller technology, each street lamp is set to be remotely controlled, remote measurement and remote signalling, realize the scientific management to street lamp and intelligentized control method, its compact, it is cheap, it is easy to in-site installation with safeguarding, it is safe and reliable to operation, management cost is low, and monitoring is convenient, meets the intelligentized control method requirement of city street lamp illumination.
Description
Technical field
The present invention relates to Internet of Things control technology field, more particularly to a kind of long-distance intelligent roam lamp control device.
Background technology
Street lamp is the chief component of city illumination engineering, and especially at night, the illumination of street lamp is played very important
Effect.But street lamp also consumes the substantial amounts of energy while playing an important role.In general conventional road lamp at present, mainly
It is high-pressure mercury lamp, the power of a street lamp is about 100~400W, and some large-scale lamp powers are up to more than 1000W.With a road
Lamp 200W, 200 × 12/1000=2.4 degree electricity will be consumed by illuminating 12 hour meters a whole night.Assuming that the spacing between street lamp is
20 meters, just there are 2 × 2000/20=200 small cup street lamps in one long 2 kilometers of street, then the electric energy of this street consumption a whole night
Just there is 200 × 2.4=480 degree, the electric energy of consumption in 1 year is ten thousand degree of 480 × 365=17.52.
In a city, in addition to major trunk roads, also many subsidiary roads and small section, people of these streets at night
Flow and vehicle flowrate are all smaller, particularly some suburbs and remote section, and after morning, flow of the people and vehicle flowrate are very
It is few.But even if nobody or car pass through, these street lamps are also to light for a long time, and at this moment electric energy is just wasted.Very
Really effective lighting hours only accounts for the 20%~30% of whole lighting hours to Multiple Sections, that is to say, that most of electric energy is all unrestrained
Expense is fallen.
If based on the effective lighting time 30%, then 1 year electric energy wasted of a street just has 17.52 × 0.7=12
Wan Du.Street as one medium scale city may have more than 100, and a big city often has as hundreds of
Street, then mean that the electric energy that a city wastes on street lamp every year just has hundreds of arrive more than tens million of degree.It is and national
There are hundreds of large size cities, the city of middle and small scale is more, and the electric energy of waste is very huge.
And current city particularly small and medium-sized cities, street lighting overall planning hysteresis, method for controlling street lamps and management hand
After paragraph, exist street lamp service life is short, administration overhead is big, can not remote monitoring and breakdown maintenance reaction efficiency it is low etc. existing
As.
The content of the invention
(1) technical problem solved
In order to solve the above problems, the invention provides a kind of long-distance intelligent roam lamp control device, based on technology of Internet of things
And microcontroller technology is combined, each street lamp is remotely controlled, remote measurement and remote signalling, the street lamp for realizing networking are intelligently controlled
System, meets to also reduce management operating expense while city night illumination is safe.
(2) technical scheme
A kind of long-distance intelligent roam lamp control device, including controller unit, environment optical detecting unit, passerby and vehicle detection
Unit, fault detection unit, highlighted driver element and wireless communication unit；The environment optical detecting unit gathers environment bright
Degree, the passerby and vehicle detection unit detecting passerby and vehicle distances, the fault detection unit gather street lamp fault information,
Above-mentioned gathered data concentrates the feeding controller unit to be handled, described in the controller unit output pwm pulse control
Highlighted driver element constant output current, realizes street lamp brightness Intelligent adjustment, the controller unit passes through the radio communication
Unit carries out data interaction with regulation and control center.
Further, the controller unit uses 8 CMOS microcontrollers ATmega64 of 64pin low-power consumption.
Further, the environment optical detecting unit includes light sensor and first resistor, wherein the light level
Device is photo resistance.
Further, the passerby and vehicle detection unit include infrared sensor, IR signal processor, the one or three pole
Pipe, the first diode, the second~the 14th resistance and the first~the 6th electric capacity, wherein the infrared sensor is D203S types heat
Electric infrared sensor is released, the IR signal processor is 16pin pyroelectric infrared sensor dedicated processes chips BISS0001.
Further, the fault detection unit includes the first operational amplifier, the second diode, the first rheostat and the
15~the 17th resistance, wherein first operational amplifier is LM358.
Further, the highlighted driver element includes second and the 3rd operational amplifier, the second triode, the second variable resistance
Device, the first~the 4th light emitting diode, the 18th~the 22nd resistance, the 7th and the 8th electric capacity, wherein described second and
Three operational amplifiers are LM358.
Further, the wireless communication unit includes GPRS module, SIM card, the first and second electric pressure converters, radio frequency
Antenna, key switch, the 3rd~the 8th diode, the 9th electric capacity and the 23rd~the 39th resistance, wherein the GPRS
Module is SIM300D, and first and second electric pressure converter is 74ALS573 logic chips.
(3) beneficial effect
The invention provides a kind of long-distance intelligent roam lamp control device, and when night is without pedestrian and vehicle pass-through, street lamp is micro-
Bright, when having detected object proximity, street lamp switchs to all light by glimmer, ensures to illuminate needs, pedestrian and vehicle by rear street lamp certainly
It is dynamic to switch to glimmer；Street lamp realizes automatic switch according to the change of ambient light light and shade in the morning or during the dusk, and can be according to ring
Environmental light brightness adjustment street lighting degree, ensure using needs；Switch to resting state automatically when not in use on daytime, reduce work(
Consumption；The open/close state of each street lamp can be controlled respectively, can carry out the power consumption statistics of every street lamp；Examined with street lamp fault
Brake；Device is based on technology of Internet of things and combines microcontroller technology, each street lamp is remotely controlled, remote measurement and remote signalling,
The scientific management to street lamp and intelligentized control method are realized, its compact is cheap, is easy to in-site installation with safeguarding, fortune
Row is safe and reliable, and management cost is low, and monitoring is convenient, meets the intelligentized control method requirement of city street lamp illumination.
Brief description of the drawings
Fig. 1 is a kind of system architecture diagram of long-distance intelligent roam lamp control device involved in the present invention.
Fig. 2 is a kind of ambient light detection cell circuit principle of long-distance intelligent roam lamp control device involved in the present invention
Figure.
Fig. 3 is passerby and the vehicle detection element circuit original of a kind of long-distance intelligent roam lamp control device involved in the present invention
Reason figure.
Fig. 4 is a kind of fault detection unit circuit theory diagrams of long-distance intelligent roam lamp control device involved in the present invention.
Fig. 5 is a kind of highlighted driver element circuit theory diagrams of long-distance intelligent roam lamp control device involved in the present invention.
Fig. 6 is a kind of wireless communication unit circuit theory diagrams of long-distance intelligent roam lamp control device involved in the present invention.
Embodiment
Embodiment involved in the present invention is described in further details below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of long-distance intelligent roam lamp control device, including controller unit, environment optical detecting unit, passerby
And vehicle detection unit, fault detection unit, highlighted driver element and wireless communication unit；Environment optical detecting unit gathers environment
Brightness, passerby and vehicle detection unit detecting passerby and vehicle distances, fault detection unit collection street lamp fault information are above-mentioned
Gathered data concentrates feeding controller unit to be handled, the highlighted driver element output of controller unit output pwm pulse control
Electric current is constant, realizes street lamp brightness Intelligent adjustment, and controller unit carries out data friendship by wireless communication unit and regulation and control center
Mutually.
Controller unit is a high-performance using 64pin low-power consumption 8 CMOS microcontrollers ATmega64, ATmega64
The 8-bit microprocessor of low-power consumption, data throughput are up to 1MIPS/MHz, the EEPROM of Flash and 2KB with 64KB, erasable
Number can be used to store the various setup parameters and status information of street lamp, and with multichannel input outlet, have up to 100,000 times
Good later stage scalability.
As shown in Fig. 2 environment optical detecting unit includes light sensor Rt and resistance R1, wherein light sensor Rt is light
Quick resistance.Voltage signal delivers to microcontroller U1 and carries out A/D conversions after photo resistance Rt and resistance R1 series connection partial pressures, with environment
The light and shade change of light, photo resistance Rt resistance changes therewith, so as to change the voltage of microcontroller U1 PF0 pin, the electricity
Pressure is converted into data signal and analyzed processing through A/D converter in microcontroller U1 pieces, so as to realize to street lamp illuminance
Control.
As shown in figure 3, passerby and vehicle detection unit include infrared sensor U3, IR signal processor U2, triode
Q1, diode D1, resistance R2~R14 and electric capacity C1~C6, wherein infrared sensor U3 sense for D203S types rpyroelectric infrared
Device, IR signal processor U2 are 16pin pyroelectric infrared sensor dedicated processes chips BISS0001.D203S type pyroelectricities
Infrared sensor U3 test scopes in 0.5m, when detected pedestrian or vehicle by when, D203S can detect Far-infrared spoke
Penetrate so as to produce electric signal, because the signal intensity is slow, and amplitude is less than 1mV, it is therefore desirable to by a special signal
Process circuit so that the irregular waveform of D203S output signals is transformed into the data signal for being suitable for microcontroller U1 processing, choosing
With the dedicated processes chip U2 that BISS0001 is pyroelectric infrared sensor, inside it mainly by operational amplifier, voltage ratio compared with
Device, state controller, time delay timer and blocking time timer etc. are formed.BISS0001 1 pin (A) signal connects height
Level, U2 is set to be in repeatable triggered mode of operation.D203S output signal is sent into BISS0001 14 pin (1IN+), warp
U2 internal Lls operational amplifier amplifies, and is then coupled to internal second level operational amplifier by electric capacity C1 and is amplified, then
After the two-way amplitude discriminator processing formed via the voltage comparator of inside, effective trigger signal deactivation internal delay time is detected
Timer, the PD7 pin that microcontroller U1 is finally transferred directly to by U2 2 pin (V0) output signal are handled, and perform phase
The action answered.U2 4 pin (RC1) output delay time is adjusted by the resistance R11 and electric capacity C5 of outside size, 6 pin (RR2)
Blocking time is triggered to be adjusted by the resistance R10 and electric capacity C6 of outside size.
Device automatically controls the on off state of street lamp and the power of light, and and pyroelectric sensor by photo resistance Rt
U3 coordinates, and illuminance regulation is arrived into desired value, reaches the effect of energy-saving safety.
As shown in figure 4, fault detection unit include operational amplifier U4, diode D2, rheostat Rp1 and resistance R15~
R17, wherein operational amplifier U4 are LM358.By current detecting may determine that street lamp whether failure, if street lamp fault, lead to
It is minimum by even zero to cross the circuit of street lamp, is not enough to drive street lamp to light, then the voltage of fault detecting point can be less than given base
Quasi- voltage, an alarm signal is sent into microcontroller U1 by voltage comparator circuit.Reference voltage can pass through standardsizing rheostat
Rp1 resistance changes.When street lamp normal work, fault detecting point voltage is more than reference voltage, then operational amplifier LM358
12V positive saturation voltage is exported, the voltage forms loop through current-limiting resistance R17 and voltage-stabiliser tube D2, and at this moment voltage-stabiliser tube D2 is to micro-
Controller U1 is sent into a high level voltage.When street lamp breaks down, fault detecting point voltage is less than reference voltage, discharge circuit
Output is zero, is sent into a low level voltage for microcontroller U1, realizes fault alarm function.
As shown in figure 5, highlighted driver element includes operational amplifier U5 and U6, triode Q2, rheostat Rp2, luminous two
Pole pipe LED1~LED4, resistance R18~R22, electric capacity C7 and C8, wherein operational amplifier U5 and U6 are LM358.Highlighted driving is single
Member forms voltage follower and current negative feedback circuit, with reference to micro-control using self-control constant-current driving power supply using amplifier U5 and U6
Device U1 processed is combined into constant-current source.The output current of circuit is directly proportional to input UPB5, when UPB5 keeps constant, it is ensured that this is defeated
It is constant to go out electric current.The pwm pulse that UPB5 can be exported by microcontroller U1 simultaneously is adjusted, so as to realize output current
It is controllable, adjust street lamp brightness.
As shown in fig. 6, wireless communication unit includes GPRS module U7, SIM card U10, electric pressure converter U8 and U9, radio frequency day
Line E1, key switch S1, diode D3~D8, electric capacity C9 and resistance R23~R39, wherein GPRS module U7 are SIM300D, electricity
Pressure converter U8 and U9 are 74ALS573 logic chips.For city street lamp control, handset Networking construction expense is too high, moves
Dynamic wireless network signal wide coverage, data transfer is reliable, and the idle capacity can using its existing network basis meets
The requirement of the street lamp control system information transfer.GPRS module U7 uses SIM300D wireless communication modules, outside the module
Shape is compact, has been internally integrated ICP/IP protocol, has the interfaces such as radio-frequency antenna E1, local SIM card U10 connections and RS232 serial ports,
The AT instructions of internal extended can be used to be operated, powerful and exploitation is simple.74ALS573 logic chips U8 and U9 is main
For voltage conversion, ATmega64 outputs are standard Transistor-Transistor Logic levels, and high level scope compatible SIM300D for 2.05~
3.23V, to realize the data exchange between two kinds of chips, it is necessary to by voltage conversion.SIM300D is by SIM card U10 ability
It is connected to network to carry out data transmission, operation is written and read to SIM card U10 by SPI communication mode, passes through GPRS communication modes
Realize the seamless connection with mobile network.SIM card is also referred to as subscriber identification card, regulates and controls and differentiates each small cup centrally through this card
The information such as network address, code name and the actual geographic position of street lamp.
When device works, whether someone or vehicle by information such as, environmental light brightness and street lamp faults, are made with this for collection
Go out the instructions such as street lamp is opened or closed, street lamp lights degree and street lamp fault is alarmed, realization is controlled on demand, and passes through mobile network
Road lamp switch state, the consumption information such as power and fault diagnosis are sent to regulation and control center by network, are connect simultaneously also by mobile network
Receive the information such as the road lamp switch period instruction for coming Self-controlled center, automatic/hand control signal.
The invention provides a kind of long-distance intelligent roam lamp control device, and when night is without pedestrian and vehicle pass-through, street lamp is micro-
Bright, when having detected object proximity, street lamp switchs to all light by glimmer, ensures to illuminate needs, pedestrian and vehicle by rear street lamp certainly
It is dynamic to switch to glimmer；Street lamp realizes automatic switch according to the change of ambient light light and shade in the morning or during the dusk, and can be according to ring
Environmental light brightness adjustment street lighting degree, ensure using needs；Switch to resting state automatically when not in use on daytime, reduce work(
Consumption；The open/close state of each street lamp can be controlled respectively, can carry out the power consumption statistics of every street lamp；Examined with street lamp fault
Brake；Device is based on technology of Internet of things and combines microcontroller technology, each street lamp is remotely controlled, remote measurement and remote signalling,
The scientific management to street lamp and intelligentized control method are realized, its compact is cheap, is easy to in-site installation with safeguarding, fortune
Row is safe and reliable, and management cost is low, and monitoring is convenient, meets the intelligentized control method requirement of city street lamp illumination.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and scope is defined.On the premise of design concept of the present invention is not departed from, technology of the ordinary people in the field to the present invention
The all variations and modifications that scheme is made, all should drop into protection scope of the present invention, the claimed technology contents of the present invention,
All record in detail in the claims.
Claims (7)
- A kind of 1. long-distance intelligent roam lamp control device, it is characterised in that：Including controller unit, environment optical detecting unit, passerby And vehicle detection unit, fault detection unit, highlighted driver element and wireless communication unit；The environment optical detecting unit collection Environmental light brightness, the passerby and vehicle detection unit detecting passerby and vehicle distances, the fault detection unit gather street lamp Fault message, above-mentioned gathered data concentrate the feeding controller unit to be handled, and the controller unit exports pwm pulse The highlighted driver element constant output current is controlled, realizes street lamp brightness Intelligent adjustment, the controller unit passes through described Wireless communication unit carries out data interaction with regulation and control center.
- A kind of 2. long-distance intelligent roam lamp control device according to claim 1, it is characterised in that：The controller unit is adopted With 8 CMOS microcontrollers ATmega64 of 64pin low-power consumption.
- A kind of 3. long-distance intelligent roam lamp control device according to claim 1, it is characterised in that：The ambient light detection is single Member includes light sensor and first resistor, wherein the light sensor is photo resistance.
- A kind of 4. long-distance intelligent roam lamp control device according to claim 1, it is characterised in that：The passerby and vehicle are detectd Survey unit include infrared sensor, IR signal processor, the first triode, the first diode, the second~the 14th resistance and First~the 6th electric capacity, wherein the infrared sensor is D203S type pyroelectric infrared sensors, the IR signal processor For 16pin pyroelectric infrared sensor dedicated processes chips BISS0001.
- A kind of 5. long-distance intelligent roam lamp control device according to claim 1, it is characterised in that：The fault detection unit Including the first operational amplifier, the second diode, the first rheostat and the 15th~the 17th resistance, wherein first computing Amplifier is LM358.
- A kind of 6. long-distance intelligent roam lamp control device according to claim 1, it is characterised in that：The highlighted driver element Including second and the 3rd operational amplifier, the second triode, the second rheostat, the first~the 4th light emitting diode, the 18th~ The electric capacity of 22nd resistance, the 7th and the 8th, wherein described second and the 3rd operational amplifier be LM358.
- A kind of 7. long-distance intelligent roam lamp control device according to claim 1, it is characterised in that：The wireless communication unit Including GPRS module, SIM card, the first and second electric pressure converters, radio-frequency antenna, key switch, the 3rd~the eight diode, Nine electric capacity and the 23rd~the 39th resistance, wherein the GPRS module is SIM300D, first and second voltage turns Parallel operation is 74ALS573 logic chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958636.0A CN107708272A (en) | 2017-10-16 | 2017-10-16 | A kind of long-distance intelligent roam lamp control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710958636.0A CN107708272A (en) | 2017-10-16 | 2017-10-16 | A kind of long-distance intelligent roam lamp control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107708272A true CN107708272A (en) | 2018-02-16 |
Family
ID=61183760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710958636.0A Withdrawn CN107708272A (en) | 2017-10-16 | 2017-10-16 | A kind of long-distance intelligent roam lamp control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107708272A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533337A (en) * | 2020-10-27 | 2021-03-19 | 深圳供电局有限公司 | Direct-current illumination control method and device, controller and storage medium |
| WO2023036298A1 (en) * | 2021-09-10 | 2023-03-16 | 长春捷翼汽车零部件有限公司 | Control circuit capable of detecting short circuit and open circuit of led, and charging base and electric vehicle |
-
2017
- 2017-10-16 CN CN201710958636.0A patent/CN107708272A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533337A (en) * | 2020-10-27 | 2021-03-19 | 深圳供电局有限公司 | Direct-current illumination control method and device, controller and storage medium |
| WO2023036298A1 (en) * | 2021-09-10 | 2023-03-16 | 长春捷翼汽车零部件有限公司 | Control circuit capable of detecting short circuit and open circuit of led, and charging base and electric vehicle |
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Application publication date: 20180216 |
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