CN207340253U - The public lighting system to be communicated using power line - Google Patents
The public lighting system to be communicated using power line Download PDFInfo
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- CN207340253U CN207340253U CN201721435674.XU CN201721435674U CN207340253U CN 207340253 U CN207340253 U CN 207340253U CN 201721435674 U CN201721435674 U CN 201721435674U CN 207340253 U CN207340253 U CN 207340253U
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- power line
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- voltage power
- field controller
- lighting system
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Abstract
The utility model discloses the public lighting system to be communicated using power line, including low-voltage power line and at least two plc communication devices that are connected on low-voltage power line, one of plc communication device are connected with background processor；Other plc communication devices are matched with field controller one by one, and at least one lighting module is also associated with the field controller；Power carrier communication, that is, PLC power carriers are the distinctive communication modes of electric system, and power carrier communication refers to utilize existing power line, and analog or digital signal is carried out to the technology of high-speed transfer by carrier system.Maximum feature is need not to set up network again, as long as live wire, with regard to that can carry out data transfer.Since low-voltage power line spreads all over each corner, the public lighting system in each corner can be controlled as control circuit using low-voltage power line.
Description
Technical field
It the utility model is related to a kind of public lighting system, and in particular to the public illumination system to communicate using power line
System.
Background technology
Urban night view lighting is specifically shown as：Traditional Street in the square in city, street, park green land, residential quarter, old city
Area and many commemorative marks building, and mankind's various activities occurred wherein etc..It is seen that urban landscape shine
Bright often static state, be a period of time of historical floods.The formation of urban night view lighting is a dynamic process, good
Landscape is that people manage for a long time, weigh, forge out.Lighting control to single project as far as possible using acoustic control, it is light-operated, when
The technological means such as control, light modulation, digital lighting, but should focus on strictly by ordinary days, red-letter day, major holiday Three models control fortune
OK, firmly correct some owners regardless of on ordinary days with red-letter day, not at times, Jun Jiang buildings body according to it is brilliantly illuminated.
The control of existing Lighting Control Assembly is all that lighting system is controlled to realize by the preset switches time, intelligence
It is low that degree can be changed, main cause is that public illumination equipment spreads all over each corner, and the deployment cost of control circuit is higher.
Utility model content
Technical problem to be solved in the utility model is that the control of existing Lighting Control Assembly is opened by default
The time is closed to realize that intelligence degree is low, and main cause is that public illumination equipment spreads all over each corner to lighting system control,
The deployment cost of control circuit is higher, and it is an object of the present invention to provide the public lighting system to be communicated using power line, is solved existing
The control of Lighting Control Assembly be all that lighting system is controlled to realize by the preset switches time, intelligence degree is low,
Main cause is the problem of public illumination equipment spreads all over each corner, and the deployment cost of control circuit is higher.
The utility model is achieved through the following technical solutions：
The public lighting system to be communicated using power line, including low-voltage power line and be connected on low-voltage power line
At least two plc communication devices, one of plc communication device are connected with background processor；Other plc communication devices are one by one
Field controller is matched with, at least one lighting module is also associated with the field controller；
Plc communication device：The connection between background processor and field controller is established by low-voltage power line；
Background processor：Extraneous control is received, is sent control signals to by plc communication device and low-voltage power line existing
Field controller；
Field controller：The control signal of background processor transmission is received from low-voltage power line by plc communication device, will
Lighting module is sent to after control signal processing；
Lighting module：The control signal that field controller is sent is received, is acted according to control signal.Power carrier leads to
News are that PLC power carriers are the distinctive communication modes of electric system, and power carrier communication refers to utilize existing power line, passes through load
Analog or digital signal is carried out the technology of high-speed transfer by ripple mode.Maximum feature is need not to set up network again, as long as having
Electric wire, with regard to data transfer can be carried out.Low-voltage power line bandwidth carrier communication is transmitted by the use of low-voltage power distribution wire as information
Medium carries out a kind of specific communication mode of voice or data transfer.Since low-voltage power line spreads all over each corner, use
Low-voltage power line can be controlled the public lighting system in each corner as control circuit.
The technology is that the high-frequency signal of carrying information is loaded on electric current, then using the power line transmission of various grades,
The modem for receiving information is separated high-frequency signal from electric current again, and is transmitted to broadband over power line user terminal
(computer, TV or telephone set and intelligent electric meter, switch, become platform).The technology on the basis of not needing re-wiring, is showing
The multiple services carrying such as data, voice and video is realized on live wire.
Display module is also associated with the background processor.Field controller is monitored in real time easy to the staff on backstage
Working condition.
Timer and database are also associated with the field controller.Database is used to be stored in no background processor
Control program during control signal is sent, when field controller is disconnected with background controller, by timer and data
Realize closed-loop control in storehouse
Data input module is also associated with the field controller.Easy to staff when special circumstances occur it is direct
Control to field controller is realized by data input module.
Indicating lamp module is additionally provided with the field controller.Pass through indicator light mould when in inspection easy to staff
Block, which is realized, judges the quick of field controller working status.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model uses the public lighting system that power line communicates, and is realized by low-voltage power line to public
The control of lighting apparatus, cost is low, and improvement amount is small；
2nd, the utility model uses the public lighting system that power line communicates, modularized design, easy to extend.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is Tthe utility model system structure diagram.
Embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model, is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, the utility model uses the public lighting system that communicates of power line, including low-voltage power line and
At least two plc communication devices being connected on low-voltage power line, one of plc communication device and 8 background process of POWER
Device connects；Other plc communication devices are matched with STM32 field controllers one by one, be also associated with the field controller to
A few lighting module；Power carrier communication, that is, PLC power carriers are the distinctive communication modes of electric system, power carrier communication
Refer to utilize existing power line, analog or digital signal is carried out to the technology of high-speed transfer by carrier system.Maximum feature is
Network need not be set up again, as long as live wire, with regard to that can carry out data transfer.Low-voltage power line bandwidth carrier communication is using low
Piezoelectric forces distribution wire carries out a kind of specific communication mode of voice or data transfer as information transmitting medium.Due to low-voltage power
Line spreads all over each corner, therefore, using low-voltage power line as control circuit can to the public lighting system in each corner into
Row control.The technology is that the high-frequency signal of carrying information is loaded on electric current, then using the power line transmission of various grades, is connect
High-frequency signal is separated from electric current again by the modem of information, and is transmitted to broadband over power line user terminal (meter
Calculate and mechanical, electrical regard or telephone set and intelligent electric meter, switch, become platform).The technology on the basis of not needing re-wiring, existing
The multiple services carrying such as data, voice and video is realized on electric wire；Display module is also associated with the background processor.It is easy to
The staff on backstage monitors the working condition of field controller in real time.Timer sum number is also associated with the field controller
According to storehouse.Database is used to be stored in control program when no background processor sends control signal, when field controller with after
When platform controller disconnects, by being also associated with data on field controller described in timer and database realizing closed-loop control
Input module.Directly pass through control of the data input module realization to field controller when special circumstances occur easy to staff
System.Indicating lamp module is additionally provided with the field controller.Pass through indicating lamp module reality when in inspection easy to staff
Now the quick of field controller working status is judged.
Plc communication device：The connection between background processor and field controller is established by low-voltage power line；
Background processor：Extraneous control is received, is sent control signals to by plc communication device and low-voltage power line existing
Field controller；
Field controller：The control signal of background processor transmission is received from low-voltage power line by plc communication device, will
Lighting module is sent to after control signal processing；
Lighting module：The control signal that field controller is sent is received, is acted according to control signal.It is above-described
Embodiment, is further described the purpose of this utility model, technical solution and beneficial effect, should manage
Solution, the foregoing is merely specific embodiment of the present utility model, is not used to limit the protection of the utility model
Scope, where within the spirit and principles of the present invention, any modification, equivalent substitution, improvement and etc. done, should be included in
Within the scope of protection of the utility model.
Claims (5)
1. the public lighting system to be communicated using power line, including low-voltage power line and it is connected on low-voltage power line extremely
Few two plc communication devices, it is characterised in that one of plc communication device is connected with background processor；Other PLC lead to
T unit is matched with field controller one by one, and at least one lighting module is also associated with the field controller；
Plc communication device：The connection between background processor and field controller is established by low-voltage power line；
Background processor：Extraneous control is received, live control is sent control signals to by plc communication device and low-voltage power line
Device processed；
Field controller：The control signal of background processor transmission is received from low-voltage power line by plc communication device, will be controlled
Lighting module is sent to after signal processing；
Lighting module：The control signal that field controller is sent is received, is acted according to control signal.
2. the public lighting system according to claim 1 to be communicated using power line, it is characterised in that the backstage
Display module is also associated with processor.
3. the public lighting system according to claim 1 to be communicated using power line, it is characterised in that the scene
Timer and database are also associated with controller.
4. the public lighting system according to claim 2 to be communicated using power line, it is characterised in that the scene
Data input module is also associated with controller.
5. the public lighting system according to claim 1 to be communicated using power line, it is characterised in that the scene
Indicating lamp module is additionally provided with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435674.XU CN207340253U (en) | 2017-10-31 | 2017-10-31 | The public lighting system to be communicated using power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435674.XU CN207340253U (en) | 2017-10-31 | 2017-10-31 | The public lighting system to be communicated using power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207340253U true CN207340253U (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721435674.XU Active CN207340253U (en) | 2017-10-31 | 2017-10-31 | The public lighting system to be communicated using power line |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964706A (en) * | 2018-06-27 | 2018-12-07 | 广州视源电子科技股份有限公司 | Power line method for transmitting signals, device and transmission electrical equipment |
-
2017
- 2017-10-31 CN CN201721435674.XU patent/CN207340253U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964706A (en) * | 2018-06-27 | 2018-12-07 | 广州视源电子科技股份有限公司 | Power line method for transmitting signals, device and transmission electrical equipment |
| CN108964706B (en) * | 2018-06-27 | 2022-03-11 | 广州视源电子科技股份有限公司 | Power line signal transmission method and device and electric transmission equipment |
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