CN108156733A - A kind of street lamp brightness control system and method - Google Patents
A kind of street lamp brightness control system and method Download PDFInfo
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- CN108156733A CN108156733A CN201711395459.6A CN201711395459A CN108156733A CN 108156733 A CN108156733 A CN 108156733A CN 201711395459 A CN201711395459 A CN 201711395459A CN 108156733 A CN108156733 A CN 108156733A
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- street lamp
- brightness
- lamp brightness
- processor
- regulating command
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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
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of street lamp brightness control system and methods, processor, camera, memory, brightness regulator are contained within the system, the image that processor carrys out thecamera head parses, determine current vehicle flow value, and transfer the correspondence in memory between wagon flow magnitude and street lamp brightness, and determine corresponding first street lamp brightness of current vehicle flow value, it generates the regulating command of street lamp adjusting to the first street lamp brightness, and regulating command is sent to the brightness regulator.Street lamp brightness is adjusted in real time according to the vehicle flowrate of current road segment, thus is avoided that street lamp always remains under constant input voltage the problem of working, electric energy is caused largely to waste in the state of unlatching, so as to reduce the power consumption of street lamp, has saved electric power resource.
Description
Technical field
This application involves lighting device technical field more particularly to a kind of street lamp brightness control systems and method.
Background technology
In recent years, with China's rapid economic development, energy efficiency is low, energy resource structure is outmoded has become realization warp
The major issue that Ji social sustainable development is faced in traditional method for controlling street lamps, does not consider street lamp brightness adjustment
Problem, street lamp are always remained under constant input voltage in the state of unlatching and are worked, and the major defect of this control mode is,
When traffic rareness on period morning in the late into the night, road, a large amount of wastes of electric energy still will obviously be caused using illumination completely.
Invention content
The present invention provides a kind of street lamp brightness control system and method, to solve in the prior art street lamp in unlatching
The problem of of working, cause electric energy largely waste is always remained under constant input voltage under state.
Its specific technical solution is as follows：
A kind of street lamp illumination control system, the system comprises：Processor, camera, memory, brightness regulator,
In,
The camera, is connected to the processor, and for shooting the image on present road, and described image is transmitted
To the processor；
The memory, is connected to the processor, for storing the correspondence between wagon flow magnitude and street lamp brightness；
The brightness regulator, is connected to the processor, for adjusting street lamp brightness according to the regulating command of processor
Or close street lamp；
The processor, the image for coming to the thecamera head parse, and determine current vehicle flow value, and adjust
The correspondence between wagon flow magnitude and street lamp brightness in the memory is taken, and determines the corresponding first via of current vehicle flow value
Lamp brightness generates the regulating command of street lamp adjusting to the first street lamp brightness, and the regulating command is sent to the brightness
Adjuster.
Optionally, the control system, further includes：
Optical sensor is connected to the processor, for detecting the environmental light intensity angle value in street lamp local environment, and by ring
Border light intensity value is sent to the processor；
The processor is additionally operable to determine the second street lamp brightness according to the environmental light intensity angle value, and compare the first street lamp
Brightness and the second street lamp brightness when the first street lamp brightness is less than the second street lamp brightness, generates and adjust street lamp to the first via
The regulating command of lamp brightness.
Optionally, the control system further includes：
Communication module is connected to the processor, the data information being used for transmission between processor and System Control Center.
Optionally, the memory, be additionally operable to storage street lamp brightness regulation record, and record each brightness regulation when
Between range；
The processor is additionally operable to be recorded according to the brightness regulation stored in the memory, in the time range
Regulating control command is generated, and regulating control command is sent to the adjusting control device.
A kind of street lamp brightness control method, the method further include：
Wagon flow image on current road segment is obtained by camera；
The wagon flow image is parsed, determines the current vehicle flow value on the current road segment；
The correspondence between wagon flow magnitude and street lamp brightness is transferred, determines that corresponding first street lamp of current vehicle flow value is bright
Angle value；
Generation obtains regulating command, and adjust street lamp brightness according to the regulating command comprising first street lamp brightness value.
Optionally, generation obtains regulating command, and adjust road according to the regulating command comprising first street lamp brightness value
Lamp brightness, including：
Environmental light intensity angle value in current environment is obtained by optical sensor；
Second street lamp brightness is determined according to the environmental light intensity angle value；
Judge whether second street lamp brightness is less than first street lamp brightness；
If it is not, then generation includes the regulating command of first street lamp brightness；
If so, generation includes the regulating command of second street lamp brightness.
Optionally, the method further includes：
When receiving the record control model instruction that control centre issues, the street lamp brightness tune stored in memory is transferred
Section record；
It is adjusted and recorded according to the street lamp brightness, at the appointed time adjust the brightness of the street lamp.
By street lamp control system provided by the present invention, can road be adjusted according to the vehicle flowrate of current road segment in real time
Lamp brightness thus is avoided that street lamp is always remained in the state of unlatching under constant input voltage and works, causes electric energy largely unrestrained
The problem of taking so as to reduce the power consumption of street lamp, electric power resource is saved.
Description of the drawings
Fig. 1 is a kind of structure diagram of street lamp brightness control system in the embodiment of the present invention；
Fig. 2 is the correspondence schematic diagram between street lamp brightness and vehicle flowrate in the embodiment of the present invention；
Fig. 3 is the correspondence schematic diagram between street lamp brightness and ambient light intensity in the embodiment of the present invention；
Fig. 4 is a kind of flow chart of street lamp brightness control method in the embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is described in detail below by attached drawing and specific embodiment, it should be understood that this hair
Particular technique feature in bright embodiment and embodiment is the explanation rather than restriction to technical solution of the present invention, not
In the case of conflict, the particular technique feature in the embodiment of the present invention and embodiment can be combined with each other.
Embodiment one：
It is as shown in Figure 1 a kind of street lamp brightness control system in the embodiment of the present invention, which includes：Processor 101 is taken the photograph
As head 102, memory 103, brightness regulator 104, wherein,
The camera 101 is connect with the processor 101, for shooting the image on present road, and by the figure
As being transmitted to the processor 101；
The memory 103 is connect with the processor 101, for storing pair between wagon flow magnitude and street lamp brightness
It should be related to；
The brightness regulator 104 is connect with the processor 101, for being adjusted according to the regulating command of processor 101
Street lamp brightness closes street lamp；
The processor 101, the image for coming to the camera 102 transmission parse, and determine current vehicle flowrate
Value, and the correspondence in the memory 103 between wagon flow magnitude and street lamp brightness is transferred, and determine current vehicle flow value pair
The first street lamp brightness answered generates the regulating command of street lamp adjusting to the first street lamp brightness, and the regulating command is sent
To the brightness regulator 104.
Specifically, in embodiments of the present invention, user can preserve wagon flow magnitude and street lamp in memory 103 in advance
Correspondence between brightness, in embodiments of the present invention, the correspondence between the street lamp brightness and vehicle flowrate are non-linear
Correspondence, the correspondence being illustrated in figure 2 between wagon flow magnitude and street lamp brightness, X-axis represent wagon flow magnitude, Y-axis table
Show street lamp brightness value, in fig. 2, when vehicle flowrate is smaller, street lamp brightness is also smaller, when vehicle flowrate is larger street lamp brightness also compared with
It is small.When vehicle flowrate is in certain value, street lamp brightness is maximum, such as when current road segment be in the vehicle flowrate of regular time periods, correspondence
Street lamp brightness value it is maximum.
After camera 102 takes the image on current road segment, processor 101 will carry out image point to the image
Analysis, the vehicle flowrate on current road segment can be determined by the image analysis.Then processor 101 transfers pair in memory 103
It should be related to, and corresponding first street lamp brightness of current vehicle flowrate is determined according to the correspondence, then processor 101 passes through
Street lamp brightness is adjusted to the first street lamp brightness by regulating command control brightness regulator 104.
The street lamp control system provided through the embodiment of the present invention, can be according to the vehicle flowrate of current road segment come in real time
Street lamp brightness is adjusted, thus is avoided that street lamp is always remained in the state of unlatching under constant input voltage and works, lead to electric energy
The problem of a large amount of wastes, so as to reduce the power consumption of street lamp, electric power resource is saved.
Further, in embodiments of the present invention, in embodiments of the present invention, which can also include light biography
Sensor, the optical sensor are connect with processor, for detecting the environmental light intensity angle value in street lamp local environment, and by environmental light intensity
Angle value is sent to processor 101.
Processor 101 determines the second street lamp brightness according to the environmental light intensity angle value, and compare the first street lamp brightness and
Second street lamp brightness when the first street lamp brightness is less than the second street lamp brightness, generates and adjusts street lamp to the first street lamp brightness
Regulating command.
Briefly, the correspondence between environmental light intensity angle value and street lamp brightness is also stored in memory 103, this is right
It should be related to as shown in figure 3, X-axis characterizes environmental light intensity angle value, Y-axis characterization street lamp brightness, environmental light intensity angle value and street lamp brightness value
Between inversely, when environmental light intensity angle value is larger, corresponding street lamp brightness is smaller.
So after the environment bright angle value in detecting street lamp local environment, it is possible to determine corresponding second tunnel
Lamp brightness, processor 101 will compare the first street lamp brightness and the second street lamp brightness, and determine smaller street lamp brightness, so
Control brightness regulator 104 adjusts street lamp to smaller brightness afterwards, i.e.,：First street lamp brightness is smaller, then is adjusted to the first via
Lamp brightness, the second street lamp brightness is smaller, then is adjusted to the second street lamp brightness.
By this way, system can further determine that the street lamp brightness of needs with reference to the luminous intensity of current environment,
When ambient light is preferable, street lamp will be turned down, can more accurately adjust street lamp brightness in this way, reduce the power wastage of street lamp.
Further, in embodiments of the present invention, which further includes：Communication module, the communication module and processor
101 connections, the data information being used for transmission between processor 101 and System Control Center issue control in System Control Center
During instruction, control instruction is transmitted to by processor 101 by the communication module.So as to fulfill system centre to the timely tune of street lamp
Control.
In addition, in embodiments of the present invention, the brightness regulation record of street lamp is also saved in the memory 103, and
Have recorded the time range of each brightness regulation, processor 101 is recorded according to the brightness regulation stored in memory 103, when
Between in the range of generate regulating control command, and regulating control command is sent to adjusting control device 104.
That is, the control system can adjust record to adjust street lamp brightness according to history, can be avoided in this way
Be detected and then carry out every time the brightness regulation of street lamp, can cause in this way street lamp brightness adjusting enhanced convenience and
Fast, more power consumption is decreased.
Embodiment two：
In addition, additionally providing a kind of street lamp brightness control method in the embodiment of the present invention, it is illustrated in figure 4 implementation of the present invention
A kind of flow chart of street lighting control method in example, this method include：
S401 obtains the wagon flow image on current road segment by camera；
S402 parses the wagon flow image, determines the current vehicle flow value on the current road segment；
S403 transfers the correspondence between wagon flow magnitude and street lamp brightness, determines current vehicle flow value corresponding first
Street lamp brightness value；
S404, generation obtain regulating command, and adjust street lamp according to the regulating command comprising first street lamp brightness value
Brightness.
Specifically, in the control system described in method Application Example one provided by the present invention.
In the embodiment of the present invention, user can preserve corresponding between wagon flow magnitude and street lamp brightness in memory in advance
Relationship, in embodiments of the present invention, correspondence between the street lamp brightness and vehicle flowrate is nonlinear correspondence relation, such as Fig. 2
The correspondence showing between wagon flow magnitude and street lamp brightness, X-axis represent wagon flow magnitude, Y-axis represent street lamp brightness value,
In Fig. 2, when vehicle flowrate is smaller, street lamp brightness is also smaller, and street lamp brightness is also smaller when vehicle flowrate is larger.When vehicle flowrate is one
During definite value, street lamp brightness is maximum, such as when current road segment is in the vehicle flowrate of regular time periods, corresponding street lamp brightness value is most
Greatly.
After camera takes the image on current road segment, processor will carry out image analysis to the image, pass through
The image analysis can determine the vehicle flowrate on current road segment.Then processor transfers the correspondence in memory, and according to
The correspondence determines corresponding first street lamp brightness of current vehicle flowrate, and then processor controls brightness by regulating command
Street lamp brightness is adjusted to the first street lamp brightness by adjuster.
The street lamp control system provided through the embodiment of the present invention, can be according to the vehicle flowrate of current road segment come in real time
Street lamp brightness is adjusted, thus is avoided that street lamp is always remained in the state of unlatching under constant input voltage and works, lead to electric energy
The problem of a large amount of wastes, so as to reduce the power consumption of street lamp, electric power resource is saved.
Further, in embodiments of the present invention, in embodiments of the present invention, street lamp control system further includes optical sensor,
The optical sensor is connect with processor, for detecting the environmental light intensity angle value in street lamp local environment, and by environmental light intensity angle value
It is sent to processor.
Processor determines the second street lamp brightness according to the environmental light intensity angle value, and compares the first street lamp brightness and second
Street lamp brightness when the first street lamp brightness is less than the second street lamp brightness, generates the adjusting adjusted street lamp to the first street lamp brightness
Instruction.
Briefly, the correspondence between environmental light intensity angle value and street lamp brightness, the correspondence are also stored in memory
Relationship is right when environmental light intensity angle value is larger as shown in figure 3, between environmental light intensity angle value and street lamp brightness value inversely
The street lamp brightness answered is smaller.
So after the environment bright angle value in detecting street lamp local environment, it is possible to determine corresponding second tunnel
Lamp brightness, processor will compare the first street lamp brightness and the second street lamp brightness, and determine smaller street lamp brightness, then control
Brightness regulator processed adjusts street lamp to smaller brightness, i.e.,：First street lamp brightness is smaller, then is adjusted to the first street lamp brightness,
Second street lamp brightness is smaller, then is adjusted to the second street lamp brightness.
By this way, system can further determine that the street lamp brightness of needs with reference to the luminous intensity of current environment,
When ambient light is preferable, street lamp will be turned down, can more accurately adjust street lamp brightness in this way, reduce the power wastage of street lamp.
Further, in embodiments of the present invention, the data letter between communication module transmission processor and System Control Center
Breath, when System Control Center issues control instruction, processor is transmitted to by the communication module by control instruction.So as to fulfill
Timely regulation and control of the system centre to street lamp.
In addition, in embodiments of the present invention, the brightness regulation record of street lamp is also saved in the memory, and record
The time range of each brightness regulation.Therefore control centre to processor when having sent record control model instruction, processing
Device is recorded according to the brightness regulation stored in memory, regulating control command is generated in time range, and adjusting control is referred to
Order is sent to adjusting control device.
That is, the control system can adjust record to adjust street lamp brightness according to history, can be avoided in this way
Be detected and then carry out every time the brightness regulation of street lamp, can cause in this way street lamp brightness adjusting enhanced convenience and
Fast, more power consumption is decreased.
Although the preferred embodiment of the application has been described, one of ordinary skilled in the art once knows substantially
Creative concept, then additional changes and modifications may be made to these embodiments.So appended claims are intended to be construed to wrap
It includes preferred embodiment and falls into all change and modification of the application range, including determining vertex using special symbol, label
Wait changes mode.
Obviously, those skilled in the art can carry out the application essence of the various modification and variations without departing from the application
God and range.In this way, if these modifications and variations of the application belong to the range of the application claim and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (7)
1. a kind of street lamp brightness control system, which is characterized in that the system comprises：Processor, camera, memory, brightness
Adjuster, wherein,
The camera, is connected to the processor, and for shooting the image on present road, and described image is transmitted to institute
State processor；
The memory, is connected to the processor, for storing the correspondence between wagon flow magnitude and street lamp brightness；
The brightness regulator, is connected to the processor, for according to the regulating command of processor adjust street lamp brightness or
Close street lamp；
The processor, the image for coming to the thecamera head parse, and determine current vehicle flow value, and transfer institute
The correspondence between wagon flow magnitude and street lamp brightness in memory is stated, and determines that corresponding first street lamp of current vehicle flow value is bright
Degree generates the regulating command of street lamp adjusting to the first street lamp brightness, and the regulating command is sent to the brightness regulation
Device.
2. the system as claimed in claim 1, which is characterized in that the control system further includes：
Optical sensor is connected to the processor, for detecting the environmental light intensity angle value in street lamp local environment, and by ambient light
Intensity value is sent to the processor；
The processor is additionally operable to determine the second street lamp brightness according to the environmental light intensity angle value, and compare the first street lamp brightness
And second street lamp brightness, when the first street lamp brightness is less than the second street lamp brightness, generate street lamp is adjusted it is bright to the first street lamp
The regulating command of degree.
3. the system as claimed in claim 1, which is characterized in that the control system further includes：
Communication module is connected to the processor, the data information being used for transmission between processor and System Control Center.
4. the system as claimed in claim 1, which is characterized in that the memory is additionally operable to the brightness regulation note of storage street lamp
Record, and record the time range of each brightness regulation；
The processor is additionally operable to be recorded according to the brightness regulation stored in the memory, be generated in the time range
Regulating control command, and regulating control command is sent to the adjusting control device.
5. a kind of street lamp brightness control method, which is characterized in that the method further includes：
Wagon flow image on current road segment is obtained by camera；
The wagon flow image is parsed, determines the current vehicle flow value on the current road segment；
The correspondence between wagon flow magnitude and street lamp brightness is transferred, determines corresponding first street lamp brightness of current vehicle flow value
Value；
Generation obtains regulating command, and adjust street lamp brightness according to the regulating command comprising first street lamp brightness value.
6. method as claimed in claim 5, which is characterized in that generation obtains regulating command comprising first street lamp brightness value,
And street lamp brightness is adjusted according to the regulating command, including：
Environmental light intensity angle value in current environment is obtained by optical sensor；
Second street lamp brightness is determined according to the environmental light intensity angle value；
Judge whether second street lamp brightness is less than first street lamp brightness；
If it is not, then generation includes the regulating command of first street lamp brightness；
If so, generation includes the regulating command of second street lamp brightness.
7. method as claimed in claim 5, which is characterized in that the method further includes：
When receiving the record control model instruction that control centre issues, transfer the street lamp brightness stored in memory and adjust note
Record；
It is adjusted and recorded according to the street lamp brightness, at the appointed time adjust the brightness of the street lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395459.6A CN108156733B (en) | 2017-12-21 | 2017-12-21 | Street lamp brightness control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395459.6A CN108156733B (en) | 2017-12-21 | 2017-12-21 | Street lamp brightness control system |
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| Publication Number | Publication Date |
|---|---|
| CN108156733A true CN108156733A (en) | 2018-06-12 |
| CN108156733B CN108156733B (en) | 2020-08-28 |
Family
ID=62464159
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|---|---|---|---|
| CN201711395459.6A Active CN108156733B (en) | 2017-12-21 | 2017-12-21 | Street lamp brightness control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954850A (en) * | 2021-02-22 | 2021-06-11 | 天津久曜灯具制造有限公司 | Classroom lamp brightness control method and device and classroom lamp |
| CN113513728A (en) * | 2021-06-18 | 2021-10-19 | 浙江富春照明电器有限公司 | Street lamp control method and system |
| CN115835453A (en) * | 2022-12-30 | 2023-03-21 | 东莞锐视光电科技有限公司 | Method, device, medium and electronic equipment for adjusting light parameters of light source |
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|---|---|
| CN108156733B (en) | 2020-08-28 |
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