CN104902624B - High-power dimming control system - Google Patents
High-power dimming control system Download PDFInfo
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- CN104902624B CN104902624B CN201510249063.5A CN201510249063A CN104902624B CN 104902624 B CN104902624 B CN 104902624B CN 201510249063 A CN201510249063 A CN 201510249063A CN 104902624 B CN104902624 B CN 104902624B
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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
Abstract
The present invention discloses a kind of, high-power dimming control system, control module, detection module and the function operation module being all connected with including power module and with power module, the control module includes adjusting control circuit, control chip and input interface circuit, the adjusting control circuit and input interface circuit are connect with control chip, and adjusting control circuit is connect with external illuminators；The detection module includes zero-crossing examination protection circuit, the temperature control circuit and environment measuring circuit for detecting control chip temperature being connect with the input terminal of input interface circuit；The function operation module includes the scene setting circuit and keying circuit being connect with input interface circuit.Invention also provides high-power light adjusting controls and default scene light adjusting control function, have the characteristics that intelligentized control method, facilitate management, while energy-saving, work efficiency is high.
Description
Technical field
The present invention relates to lighting apparatus light regulating technology fields, and in particular to a kind of high-power dimming control system.
Background technology
As people are higher and higher to the lighting requirement of city street lamp and public place, either city street lamp or wide
, the large-scale landscape illumination in park will tend to automation, intelligence.It is not necessarily to artificially be operated, you can reach best photograph
It is bright, appreciation effect.But for lamps and lanterns used in everyday, light value is fixed, will not be changed according to ambient light
And change, bright light value will not be changed according to actual conditions, as road lamp landscape lamp lowers bright light value automatically in the late night to morning, and worked as
Automatic bright light, avoids spending human and material resources when having an adverse weather, and outdoor public illumination is all bigger using power.At present mostly
It is small-power light modulation, it is also immature and perfect for the technology of high-power dimming.Such as the China of Publication No. CN203279250U
Utility model patent discloses a kind of high-power dimming controller, including power conversion module, microprocessor control module, light modulation
Output driving module and bus communication control module, light modulation output driving module input are generated with microprocessor control module
Pwm signal output end connects, and bus communication control module receives remote control signal, is transferred to microprocessor control module, micro-
Control signal is exported after the decoding of processor control module gives light modulation output driving module, power conversion module to be provided for above-mentioned module
Operating voltage.Said program can complete the automatic dimming function on basis, but the light modulation under complex environment also cannot achieve,
The mode being combined such as is dimmed according to environment combination scene set with an automatic light meter.
Invention content
Technical problem to be solved by the invention is to provide a kind of high-power dimming control systems, can be shone according to light
Bright reality presets scenery control, realizes cost-effective purpose to improve the bright light rate of street lamp and Landscape Lighting, Yi Jiti
High working efficiency.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
High-power dimming control system, including power module, and be all connected with power module control module, detection mould
Block, function operation module, and the computer that is connect with control module；
The control module includes adjusting control circuit, control chip and input interface circuit, the adjusting control circuit
It is connect with control chip with input interface circuit, adjusting control circuit is connect with external illuminators；
The detection module includes the zero-crossing examination protection circuit being connect with the input terminal of input interface circuit, is used for
The temperature control circuit and environment measuring circuit of detection control chip temperature；
The function operation module includes the scene setting circuit and keying circuit being connect with input interface circuit；
The control chip exports control after receiving detection module and the signal of function operation module by input interface circuit
Signal processed to adjusting control circuit, adjusting control circuit dims lighting device.Zero-crossing examination protection circuit is for handing over
When voltage reversal point occurs in galvanic electricity, realize that zero detection starts control chip, to ensure the normal work of control chip.Temperature control electricity
Road is used to detect the temperature of control chip, and when control chip temperature is more than preset value, bootrom internal control circuit is to control
System is protected, the disaster that prevents an accident etc..Scene setting circuit is for being arranged environment scene, such as at dusk, night, the late into the night, multitude
It is bright etc..Keying circuit is then respectively to setting adjusting range etc..
Preferably, in the above solution, the environment measuring circuit includes infrared probe unit, the infrared probe unit is in scene
Setting circuit has such as detected moving object when being night scenes, then controls chip output control signal and lighten lighting device.
Preferably, in the above solution, the environment measuring circuit further includes brightness detection unit.
Preferably, in the above solution, the function operation module further include the circuit always processed being connect with input interface circuit and
Control circuit.
Preferably, in the above solution, the keying circuit includes fine-adjusting unit, lighting device adjusts unit and adjusting range is set
Set unit.
Preferably, in the above solution, the adjusting control circuit is six road adjusting control circuits.
Compared with prior art, the brightness of illumination of lighting device is arranged using environment scene by the present invention, such as rainy weather
Scene, the scene of dusk, the scene in the late into the night etc.；Simultaneously when late-late scene, movement has also been detected whether by infrared probe
Object, when there is moving object, control lighting device improves its brightness；High-power light adjusting control and pre- is provided simultaneously
If scene light adjusting control function, has the characteristics that intelligentized control method, facilitate management, while energy-saving, working efficiency
It is high.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Specific implementation mode
As shown in Figure 1, high-power dimming control system of the present invention, including computer, power module, control mould
Block, detection module, function operation module.Input terminal of the computer as human-machine operation by 485 communications and is control
Module connects, and real-time communication is carried out to the every terms of information that control module receives；The control module is the control of whole system
Center, by receiving the actual parameter of detection module and function operation module etc., in conjunction with the preset standard value of the computer, from
And send out corresponding manipulation instruction.Such as 10 kilometers of long roads, connecting inner city and suburb, lighting device can then divide
3 to 4 tunnels are controlled, and it is bright to can be set to 50% brightness value, 80% brightness value of night, dawn 40% at dusk in inner city section
Angle value.And it can be set to 40% brightness value at dusk, night 80%, the late into the night 50%, dawn 40% etc. in suburb section.
The control module includes adjusting control circuit, control chip and input interface circuit, the adjusting control circuit
Connect with the output end of control chip with the input terminal of input interface circuit, adjusting control circuit and input interface circuit it is defeated
Outlet liquid is connect with the input terminal of control chip, and adjusting control circuit is connect with external illuminators.The control chip is made
For the core component of the control module, as control axis；The adjusting control circuit can be six tunnels, nine tunnel brightness adjustment controls
Circuit etc. is in the preferred embodiment six road adjusting control circuits, and six road adjusting control circuit receives control chip
Dim signal, and export corresponding instruction and implement power regulation to lighting device, and indicate that adjusting control circuit is in
The state of a control of associative mode.The key circuit of corresponding six tunnel brightness adjustment controls sends out dim signal to control specifically in keying circuit
Coremaking piece, control chip send out corresponding dimming commands to adjusting control circuit according to the signal received, and adjusting control circuit is held
Power regulation of the row to lighting device.
Power source of the power module as whole system provides the control module, detection module and function behaviour
Make voltage needed for the work of module.
The detection module includes the zero-crossing examination protection circuit being connect with the input terminal of input interface circuit, is used for
The temperature control circuit and environment measuring circuit of detection control chip temperature.Detection module is examined as in whole system for real-time
The parameter of running equipment is surveyed, and the operating parameter information is transmitted to the control module in time, the control module combines pre-
If standard value, make protection equipment and system safety, the instruction of stable operation.The wherein described temperature control circuit is used for monitoring in real time
The detection temperature is transmitted to the control chip by the operating temperature of running equipment in time, and the control chip is then to temperature
When excessively high influence equipment safety, always code processed is sent out, always circuit operation processed is made by input interface module.The environment measuring circuit
Including infrared probe unit and brightness detection unit, the infrared probe unit is when scene setting circuit is night scenes as detected
To there is moving object, then controls chip output control signal and lighten lighting device.Infrared probe unit be used for and scene circuit in
Late into the night scene use simultaneously, moving object has been detected whether by infrared probe when scene at dead of night, when there is moving object,
Control lighting device improves its brightness.Brightness detection unit is used to use simultaneously with the scene on daytime in scene circuit, on daytime
Detect whether brightness is less than setting value by brightness detection unit when scene, when less than setting value, control lighting device improves
Its brightness.
The function operation module includes the scene setting being all connected with input interface circuit and input terminal and output end
Circuit, keying circuit, always circuit processed and control circuit, wherein keying circuit have the button of corresponding six tunnel brightness adjustment controls, have to it
In the corresponding fine tuning in three tunnels dim button, have setting button.Scene setting circuit is then to send out default scene instruction to control core
Piece, control chip is according to the preset scene of the instruction execution received.Always circuit processed is then sent out to entire dimming control system
It always opens or always closes instruction to control chip, control chip then sends out total close or executing instruction of always opening makes lighting device always open or always
It closes.Control circuit is then to be applicable in need to take under card inserting-in mode to supply electricity to entire dimming control system power supply.
Claims (1)
1. high-power dimming control system, it is characterised in that：Including power module, and the control mould that is all connected with power module
Block, detection module, function operation module, and the computer that is connect with control module；
The control module includes six road adjusting control circuits, control chip and input interface circuit；Six tunnel brightness adjustment control
Circuit and input interface circuit are connect with the output end of control chip, control the input terminal of chip also with input interface circuit
Output end connects, and six road adjusting control circuits are connect with external illuminators；
The detection module includes the zero-crossing examination protection circuit being connect with the input terminal of input interface circuit, for detecting
Control the temperature control circuit and environment measuring circuit of chip temperature；
The function operation module includes the scene setting circuit being connect with input interface circuit, keying circuit, always circuit processed
With control circuit, wherein keying circuit have the button of corresponding six tunnel brightness adjustment controls, have to the corresponding fine tuning in wherein three tunnels dim by
Key has setting button, six road adjusting control circuit to receive the dim signal of control chip, and exports corresponding instruction and implement
To the power regulation of lighting device, and indicate that six road adjusting control circuits are in the state of a control of associative mode, scene setting
Circuit sends out the instruction of default scene to control chip, and control chip is according to the preset scene of the instruction execution received, total circuit processed
It sends out and always opens or always close the execution for instructing and sending out total pass to control chip, control chip or always open to entire dimming control system
Instruction makes lighting device always open or always close, and control circuit is then to be applicable in need to take under card inserting-in mode to supply electricity to entire dimming control system
Power supply；Output control is believed after the control chip receives detection module and the signal of function operation module by input interface circuit
Number to six road adjusting control circuits, six road adjusting control circuits dim lighting device；
Environment measuring circuit includes infrared probe unit and brightness detection unit, and infrared probe unit is used for and scene setting circuit
In late into the night scene use simultaneously, moving object has been detected whether by infrared probe when scene at dead of night, has there is moving object
When, control lighting device improves its brightness；Brightness detection unit is used to use simultaneously with the scene on daytime in scene setting circuit,
Detect whether brightness is less than setting value by brightness detection unit in scene on daytime, when less than setting value, control illumination dress
It sets and improves its brightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249063.5A CN104902624B (en) | 2015-05-15 | 2015-05-15 | High-power dimming control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249063.5A CN104902624B (en) | 2015-05-15 | 2015-05-15 | High-power dimming control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104902624A CN104902624A (en) | 2015-09-09 |
| CN104902624B true CN104902624B (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249063.5A Active CN104902624B (en) | 2015-05-15 | 2015-05-15 | High-power dimming control system |
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| CN (1) | CN104902624B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939556A (en) * | 2016-06-12 | 2016-09-14 | 中山市调光照明电子有限公司 | Intelligent lighting control system |
| CN106658895A (en) * | 2016-11-15 | 2017-05-10 | 惠州市特仕科技有限公司 | Double-bypass large-power light modulation controller |
| CN107734817A (en) * | 2017-11-17 | 2018-02-23 | 广州市河东电子有限公司 | Multi-way intelligence current sensing relay and system |
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| CN203015221U (en) * | 2012-12-24 | 2013-06-19 | 惠州金港节能科技有限公司 | LED intelligent illumination system |
| CN203167387U (en) * | 2013-04-08 | 2013-08-28 | 东莞市鸿茂物联网科技有限公司 | Light-adjustment and doorplate control system |
| CN203251460U (en) * | 2013-03-29 | 2013-10-23 | 周贤和 | Intelligent switch for scene control |
| CN203352890U (en) * | 2013-07-01 | 2013-12-18 | 南京信息工程大学 | Multi-mode intelligent street lamp control system |
| CN204104167U (en) * | 2014-06-09 | 2015-01-14 | 电子科技大学中山学院 | Led lighting controller |
| CN204578869U (en) * | 2015-05-15 | 2015-08-19 | 广西浦北凯兴电子制品有限公司 | High-power dimming control system |
-
2015
- 2015-05-15 CN CN201510249063.5A patent/CN104902624B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203015221U (en) * | 2012-12-24 | 2013-06-19 | 惠州金港节能科技有限公司 | LED intelligent illumination system |
| CN203251460U (en) * | 2013-03-29 | 2013-10-23 | 周贤和 | Intelligent switch for scene control |
| CN203167387U (en) * | 2013-04-08 | 2013-08-28 | 东莞市鸿茂物联网科技有限公司 | Light-adjustment and doorplate control system |
| CN203352890U (en) * | 2013-07-01 | 2013-12-18 | 南京信息工程大学 | Multi-mode intelligent street lamp control system |
| CN204104167U (en) * | 2014-06-09 | 2015-01-14 | 电子科技大学中山学院 | Led lighting controller |
| CN204578869U (en) * | 2015-05-15 | 2015-08-19 | 广西浦北凯兴电子制品有限公司 | High-power dimming control system |
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| CN104902624A (en) | 2015-09-09 |
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Address after: 535300 the Guangxi Zhuang Autonomous Region Qinzhou Pubei County Town Industrial Zone Applicant after: Guangxi Kaixing Creative Technology Limited Address before: 535300 the Guangxi Zhuang Autonomous Region Qinzhou Pubei County Town Industrial Zone Applicant before: Guangxi Pubei Kaixing Electronic Products Co., Ltd. |
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