CN105578673A - Street lamp controller - Google Patents
Street lamp controller Download PDFInfo
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- CN105578673A CN105578673A CN201410549531.6A CN201410549531A CN105578673A CN 105578673 A CN105578673 A CN 105578673A CN 201410549531 A CN201410549531 A CN 201410549531A CN 105578673 A CN105578673 A CN 105578673A
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- control module
- main control
- controller
- road lamp
- street lamp
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Abstract
The invention discloses a street lamp controller and relates to the electrical equipment control technology field. The controller comprises a main control module, a slave control module, an upper computer, serial communication, a power supply, 485 communication, a lighting circuit and driving amplification circuit module. The power supply is connected to the main control module and the slave control module. The upper computer is connected to the main control module through the serial communication. The slave control module is connected to the main control module through the 485 communication. The lighting circuit and a driving amplification circuit are peripheral circuits of the slave control module and are connected to the slave control module respectively. By using the street lamp controller of the invention, through brightness detection to an environment, on and off of a street lamp are controlled so that a light-operated purpose is realized; a lot of electric energy is saved and an effect of energy saving and environmental protection is achieved.
Description
Technical field
The present invention relates to electric equipment control technology field, especially relate to a kind of controller for road lamp.
Background technology
At present, China's major part street lamp all adopts the mode of " the permanent illumination of full night-light " to throw light on, the traditional approachs such as control mode remains simply light-operated, time control, the following deficiency of this kind of lighting system ubiquity: the first, system is difficult to feedback street lamp running state information, can not carries out Long-distance Control, can only adopt traditional manual inspection.Not only increase the workload of road lamp management department, too increase the expense of operation maintenance.The second, the mode of " the permanent illumination of full night-light " is adopted to waste too large.Three, a lot of Street lamps control function is too single, impracticable.Brightness, the detection of quality and the light on and off of random control lamp can not be adjusted as required, make troubles to maintenance management.
Along with sharp rising of energy prices in recent years, huge street lamp electricity charge spending has also become one to bear greatly, and short of electricity and illumination fall behind the bottleneck becoming restriction economic development.Therefore, illuminating energy-saving problem is listed in another the great saving electricity item except power saving, and this to promoting carrying out of energy-saving electricity work, has very important significance undoubtedly.Low-carbon (LC) is lived, and energy-saving and emission-reduction are large themes for modern project, and the Energy Saving Control of street lamp, complies with era development needs, has practical value.
Summary of the invention
The object of the invention is the problems referred to above existed to solve prior art, providing a kind of controller for road lamp, this controller for road lamp install simple, easy to use, energy-conservation feature can be had by the on and off of intensity of illumination detection control street lamp.
The object of the invention is to be achieved through the following technical solutions:
A kind of controller for road lamp, comprises main control module, from control module, host computer, serial communication, power supply, 485 communications, daylighting circuit and drive amplification circuit module; Described power supply is connected with from control module with main control module; Described host computer is connected with main control module by serial communication; Be connected with main control module from control module by 485 communications; Described daylighting circuit, drive amplification circuit are the peripheral circuit from control module, are connected respectively with from control module.
The quantity of described master controller is one.
The described quantity from controller is several.
Described main control module and be all equipped with single-chip microcomputer in control module.
The model of described single-chip microcomputer is STC89C52.
Described main control module is communicated by MAX485 with from control module.
Described main control module and host computer carry out serial communication by MAX232.
Described daylighting circuit carries out daylighting by light sensor.
Described light sensor is photo resistance.
Beneficial effect of the present invention is: a kind of controller for road lamp, carry out in the mode of existing " full night-light permanent illumination " basis of throwing light on introduces Based Intelligent Control, by detecting the brightness of environment, the light on and off of controller to street lamp control, achieve light-operated object, thus save a large amount of electric energy, serve the effect of energy-conserving and environment-protective, there is certain actual promotional value; Control unit is installed with the form of plug-in unit, safeguards practical and convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
Fig. 1 is controller for road lamp structural principle block diagram of the present invention.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
During concrete enforcement, the present invention is described in detail below with reference to Fig. 1, a kind of controller for road lamp, comprises main control module 1, from control module 2, host computer 3, serial communication 4, digital-scroll technique 5, button 6, power supply 7,485 communication 8, daylighting circuit 9, drive amplification circuit 10.
Digital-scroll technique 5, button 6 and power supply 7 is the peripheral circuit of main control module 1, is connected respectively with main control module 1; Host computer 3 is connected with main control module 1 by serial communication 4, and host computer 3 and main control module 1 carry out serial communication by MAX232; Daylighting circuit 9, power supply 7 and drive amplification circuit 10 is the peripheral circuit from control module 2, is connected respectively with from control module 2; Be connected with main control module 1 from control module 2 by 485 communications 8.
Controller for road lamp adopts 1 main control module and several from control module, and main control module and the core from control module are single-chip microcomputers, and the model of single-chip microcomputer is STC89C52, main control module and be single-chip minimum system module from control module.Power supply 7 provides operating voltage for controller.Eachly carry out serial communication from control module 2 and main control module 1 by MAX485.Daylighting circuit exports and is connected with from control module, and detected ambient lighting from control module by daylighting circuit, daylighting circuit carries out daylighting by photo resistance; By 485 buses, the detection daylighting signal from control module is passed to main control module from the output of control module, main control module makes response according to detection signal, main control module output response signal passes to corresponding from control module again by 485 buses, amplify the light on and off that control street lamp and the bright small cup number of street lamp from the output of control module by drive amplification circuit.
Main control module can be provided with button, can arrange switching time of street lamp and the bright small cup number of street lamp by button.The digital-scroll technique that main control module controls shows the bright small cup number of current street lamp.Have time clock feature from control module, can set, the display switch lamp time, control whole piece branch road and turn on light on time and turn off the light; Environmentally light and shade can change, automatically turn on light and turn off the light; And independently can control turning on light and turning off the light the time of single street lamp.
Main control module carries out serial communication by MAX232 and host computer, main control module passes to host computer the light on and off signal of small cup number bright for current street lamp and corresponding street lamp by serial communication, the light on and off situation of each street lamp can be observed by host computer, the remote monitoring in real time to street lamp can be realized.
Controller for road lamp of the present invention, carry out in the mode of existing " full night-light permanent illumination " basis of throwing light on introduces Based Intelligent Control, by detecting the brightness of environment, the light on and off of controller to street lamp control, achieve light-operated object, thus save a large amount of electric energy, serve the effect of energy-conserving and environment-protective, there is certain actual promotional value; Control unit is installed with the form of plug-in unit, safeguards practical and convenient.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (9)
1. a controller for road lamp, is characterized in that: comprise main control module, from control module, host computer, serial communication, power supply, 485 communications, daylighting circuit and drive amplification circuit; Described power supply is connected with from control module with main control module; Described host computer is connected with main control module by serial communication; Be connected with main control module from control module by 485 communications; Described daylighting circuit, drive amplification circuit are the peripheral circuit from control module, are connected respectively with from control module.
2. according to a kind of controller for road lamp according to claim 1, it is characterized in that: the quantity of described main control module is 1.
3. according to a kind of controller for road lamp according to claim 1, it is characterized in that: the described quantity from control module is several.
4. according to a kind of controller for road lamp described in claim 1,2 or 3, it is characterized in that: described main control module and be all equipped with single-chip microcomputer in control module.
5. according to a kind of controller for road lamp according to claim 4, it is characterized in that: the model of described single-chip microcomputer is STC89C52.
6. according to a kind of controller for road lamp according to claim 1, it is characterized in that: described main control module is communicated by MAX485 with from control module.
7. according to a kind of controller for road lamp according to claim 1, it is characterized in that: described main control module and host computer carry out serial communication by MAX232.
8. according to a kind of controller for road lamp according to claim 1, it is characterized in that: described daylighting circuit carries out daylighting by light sensor.
9. according to a kind of controller for road lamp according to claim 7, it is characterized in that: described light sensor is photo resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549531.6A CN105578673A (en) | 2014-10-16 | 2014-10-16 | Street lamp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549531.6A CN105578673A (en) | 2014-10-16 | 2014-10-16 | Street lamp controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105578673A true CN105578673A (en) | 2016-05-11 |
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ID=55888187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410549531.6A Pending CN105578673A (en) | 2014-10-16 | 2014-10-16 | Street lamp controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105578673A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535435A (en) * | 2016-11-29 | 2017-03-22 | 成都汉能芯光电气有限公司 | Single chip microcomputer-based streetlamp control system |
-
2014
- 2014-10-16 CN CN201410549531.6A patent/CN105578673A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535435A (en) * | 2016-11-29 | 2017-03-22 | 成都汉能芯光电气有限公司 | Single chip microcomputer-based streetlamp control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |