CN108495428A - The cell lighting system of power line communication - Google Patents
The cell lighting system of power line communication Download PDFInfo
- Publication number
- CN108495428A CN108495428A CN201810129794.XA CN201810129794A CN108495428A CN 108495428 A CN108495428 A CN 108495428A CN 201810129794 A CN201810129794 A CN 201810129794A CN 108495428 A CN108495428 A CN 108495428A
- Authority
- CN
- China
- Prior art keywords
- power line
- field controller
- low
- voltage power
- lighting system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- 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
- H05B47/175—Controlling the light source by remote control
- H05B47/185—Controlling the light source by remote control via power line carrier transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
Abstract
The invention discloses the cell lighting system of power line communication, 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 connect with background processor；Other plc communication devices are matched with field controller one by one, and at least one lighting module is also associated on 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 utilizing 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, 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
The present invention relates to a kind of public lighting systems, and in particular to the cell lighting system of power line communication.
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 are built, and the mankind's various activities etc. occurred wherein.It is seen that urban landscape shine
Bright is often static state, only 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 use 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
Row, firmly correct certain owners regardless of on ordinary days with red-letter day, not at times, the buildings Jun Jiang body according to it is brilliantly illuminated.
The control of existing lighting control system is all to be controlled lighting system by the preset switches time to realize, 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.
Invention content
All it is when passing through preset switches the technical problem to be solved by the present invention is to the control of existing lighting control system
Between lighting system is controlled to realize, intelligence degree is low, main cause is that public illumination equipment spreads all over each corner, control
The deployment cost of circuit it is higher, and it is an object of the present invention to provide power line communication cell lighting system, solve existing Lighting control system
The control of system is all to be controlled lighting system by the preset switches time to realize, intelligence degree is low, and main cause is public
Lighting apparatus spreads all over each corner, the higher problem of deployment cost of control circuit altogether.
The present invention is achieved through the following technical solutions：
The cell lighting system of power line communication, including low-voltage power line and be connected on low-voltage power line at least two
Plc communication device, one of plc communication device are connect with background processor；Other plc communication devices are matched with existing one by one
Controller is also associated at least one lighting module on the field controller；Further include matched one by one with lighting module
Trigger switch；
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 that background processor is sent is received from low-voltage power line by plc communication device, it will
It is sent to lighting module after control signal processing；
Lighting module：Field controller or the control signal of trigger switch transmission are received, is acted according to control signal；
Trigger switch：Directly control being turned on and off for lighting module.
Power carrier communication, that is, PLC power carriers are the distinctive communication modes of electric system, and power carrier communication refers to profit
With existing power line, analog or digital signal is carried out to the technology of high-speed transfer by carrier system.Maximum feature is not need
Again network is set up, as long as live wire, data transfer can be carried out.Low-voltage power line bandwidth carrier communication is to utilize low-voltage power
Distribution wire carries out a kind of specific communication mode of voice or data transmission as information transmitting medium.Since low-voltage power line spreads all over
Therefore each corner can control the public lighting system in each corner as control circuit using low-voltage power line.
The technology is that the high-frequency signal of carrying information is loaded on electric current, then utilizes 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, become platform at switch).The technology on the basis of not needing re-wiring, is showing
The multiple services carryings such as data, voice and video are realized on live wire.
It is also associated with display module in the background processor.Field controller is monitored in real time convenient for the staff on backstage
Working condition.
It is also associated with timer and database on the field controller.Database is for being stored in no background processor
Control program when control signal is sent, when field controller is disconnected with background controller, by timer and data
Realize closed-loop control in library
It is also associated with data input module on the field controller.It is direct when special circumstances occur convenient for staff
The control to field controller is realized by data input module.
It is additionally provided with indicating lamp module on the field controller.Passing through indicator light mould in inspection convenient for staff
Block realizes the quick judgement to field controller working condition.
The trigger switch includes audio-switch, pressure switch and photosensitive switch.When user needs to light lighting module
It can be opened by these modules.
Compared with prior art, the present invention having the following advantages and advantages：
1, the cell lighting system of power line communication of the present invention realizes the control to public illumination equipment by low-voltage power line
System, at low cost, improvement amount is small；
2, the cell lighting system of power line communication of the present invention, modularized design, convenient for extension.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is present system structural schematic diagram.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1, the cell lighting system of power line communication of the present invention, including low-voltage power line and it is connected to low tension
At least two plc communication devices in the line of force, one of plc communication device are connect with background processor；Other plc communications
Device is matched with field controller one by one, and at least one lighting module is also associated on the field controller；Further include and shines
Bright module matched trigger switch one by one；Power carrier communication, that is, PLC power carriers are the distinctive communication modes of electric system, electricity
Power carrier communication refers to utilizing 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, can carry out data transfer.Low-voltage power line bandwidth carrier is logical
Letter is in such a way that low-voltage power distribution wire carries out a kind of specific communication of voice or data transmission as information transmitting medium.By
Spread all over each corner in low-voltage power line, it therefore, can be to the public of each corner as control circuit using low-voltage power line
Lighting system is controlled.The technology is that the high-frequency signal of carrying information is loaded on electric current, then utilizes the electricity of various grades
The line of force is transmitted, and 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, become platform at switch).The technology is in the base for not needing rewiring
On plinth, the multiple services carryings such as data, voice and video are realized on existing electric wire.It is also associated in the background processor aobvious
Show module.Monitor the working condition of field controller in real time convenient for the staff on backstage.It is also connected on the field controller
There are timer and database.Database is used to be stored in control program when no background processor sends control signal, when existing
When field controller is disconnected with background controller, by field controller described in timer and database realizing closed-loop control
It is also associated with data input module.It is directly realized to existing by data input module convenient for staff when special circumstances occur
The control of field controller.It is additionally provided with indicating lamp module on the field controller.Pass through in inspection convenient for staff
Indicating lamp module realizes the quick judgement to field controller working condition.The trigger switch includes that audio-switch, pressure are opened
Pass and photosensitive switch.It can be opened by these modules when user needs to light lighting module.
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 that background processor is sent is received from low-voltage power line by plc communication device, it will
It is sent to lighting module after control signal processing；
Lighting module：Field controller or the control signal of trigger switch transmission are received, is acted according to control signal；
Trigger switch：Directly control being turned on and off for lighting module.
Lighting module：The control signal that field controller is sent is received, is acted according to control signal.It is above-described
Specific implementation mode has been further described the purpose of the present invention, technical solution and advantageous effect, should be understood that
It is that the foregoing is merely the specific implementation modes of the present invention, are not intended to limit the scope of protection of the present invention, all in this hair
Within bright spirit and principle, any modification, equivalent substitution, improvement and etc. done should be included in protection scope of the present invention
Within.
Claims (4)
1. the cell lighting system of power line communication, including low-voltage power line and be connected on low-voltage power line at least two
Plc communication device, which is characterized in that one of plc communication device is connect with background processor；Other plc communication devices
It is matched with field controller one by one, at least one lighting module is also associated on the field controller, further includes and illumination mould
Block matched trigger switch one by one；It is also associated with display module in the background processor；It is also connected on the field controller
There are timer and database；
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 that background processor is sent is received from low-voltage power line by plc communication device, will be controlled
Lighting module is sent to after signal processing；
Lighting module：Field controller or the control signal of trigger switch transmission are received, is acted according to control signal；
Trigger switch：Directly control being turned on and off for lighting module.
2. the cell lighting system of power line communication according to claim 1, which is characterized in that on the field controller
It is also associated with data input module.
3. the cell lighting system of power line communication according to claim 1, which is characterized in that on the field controller
It is additionally provided with indicating lamp module.
4. the cell lighting system of power line communication according to claim 1, which is characterized in that the trigger switch includes
Audio-switch, pressure switch and photosensitive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129794.XA CN108495428A (en) | 2018-02-08 | 2018-02-08 | The cell lighting system of power line communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810129794.XA CN108495428A (en) | 2018-02-08 | 2018-02-08 | The cell lighting system of power line communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108495428A true CN108495428A (en) | 2018-09-04 |
Family
ID=63340184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810129794.XA Withdrawn CN108495428A (en) | 2018-02-08 | 2018-02-08 | The cell lighting system of power line communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108495428A (en) |
-
2018
- 2018-02-08 CN CN201810129794.XA patent/CN108495428A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |