CN202475033U - Intelligent power grid system with visible light communication function - Google Patents
Intelligent power grid system with visible light communication function Download PDFInfo
- Publication number
- CN202475033U CN202475033U CN2012201035095U CN201220103509U CN202475033U CN 202475033 U CN202475033 U CN 202475033U CN 2012201035095 U CN2012201035095 U CN 2012201035095U CN 201220103509 U CN201220103509 U CN 201220103509U CN 202475033 U CN202475033 U CN 202475033U
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- CN
- China
- Prior art keywords
- visible light
- grid system
- light communication
- electric energy
- communication function
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- 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.)
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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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Optical Communication System (AREA)
Abstract
The utility model discloses an intelligent power grid system with a visible light communication function. The intelligent power grid system comprises a transmitting station, a substation, a comprehensive processing center, an intelligent distribution terminal and a using terminal, wherein optical signals and electric energy are transmitted from the transmitting station; the transmitting station transmits the electric energy to the substation through a cable, and the electric energy is fed into the comprehensive processing center to be optimized after being subjected to power distribution in the substation, then is transmitted to the intelligent distribution terminal through a cable to be distributed and finally is transmitted to corresponding using terminals through cables from the intelligent distribution terminal; the intelligent power grid system also comprises a light-emitting diode (LED) visible light communication system which transmits the optical signals transmitted from the transmitting station to the corresponding using terminals. Due to the mode, the intelligent power grid system can realize the LED visible light wireless communication function and has the advantages of high data transmission quantity, high transmission speed, high safety, zero electromagnetic interference and the like.
Description
Technical field
The utility model relates to intelligent grid system field, particularly relates to a kind of intelligent grid system with visible light communication function.
Background technology
Intelligent grid is with power equipments such as generating, transmission of electricity, distribution, power supply and electric power storages; Be connected with electrical equipment with electric energy terminal use's various power consumption equipments through transmission line and constitute the electric energy system; With electric intelligent assembly in the power equipment in monitoring, measurement, manipulation, the control electric energy system and executive component etc.; Be connected through transmission medium and form intelligent information system; Be comprehensive UNE of electric power and communication network, make full use of sensing technology and ICT and be compounded in our the existing power network.
Information communication, intelligent management and acquisition controlling have constituted three indispensable key elements of intelligent grid, and at a high speed, real-time, two-way information communication is the fundamental that intelligent grid at first will solve.
At present, intelligent grid Access Layer communication network can adopt optical networking, wireless private network, power carrier and wireless public network.Wherein optical fiber and carrier communication belong to the wire communication mode, and wireless private network and public network are communications.The optical fiber mode is transmitted reliably; Real-time, fail safe are good; But optical fiber to the power distribution station and each adapted electrical information collection point need lay a large amount of optical cables; Difficulty of construction is bigger, and the pipeline of city optical cable and property are coordinated cost in addition increases day by day, and it is too high to cause using fiber optic network to carry out multiple spot, short data message transmission nonrecurring cost and transmission maintenance cost; The wireless public network network coverage is big; Networking inserts flexibly; But the private data communication network in big broadband can not be provided, and network service quality can not get enough assurances, for power distribution automation, regulation and control are integrated and the functional support of intelligent grid is very limited; Function expansion inconvenience, and the operating cost of network is very high; Carrier system only limits to narrow band data and uses; Wireless private network management and convenient configuration, networking flexibility, cost performance is very high, and security performance is higher, but does not obtain the unified frequency spectrum resource in the whole world all the time.
Said; Current intelligent grid bottleneck: lack big capacity, two-way, real-time communication access net support; The fusion problem that overcomes network security problem and realize existing information, communication network; Therefore at present the present situation of intelligent grid finds that main fiber communication link makes up, and very rare in the two-way communication resource of selecting capacity greatly to insert of application level in good time.
The LED illumination is another big hot spot technology of widely being paid close attention to by industry.That the LED lighting solutions has is energy-conservation, long service life, volume is little, voltage adaptation power strong, environmental protection and characteristics such as may command color and brightness.Along with the raising of LED performance, the reduction of cost, the application of LED are also more and more widely.And LED can also realize communication function when realizing illumination, have that data amount transmitted is big, transmission speed is fast, safe, do not receive advantage such as electromagnetic interference, and also do not have the system of LED visible light communication technology and intelligent grid combination at present.
The utility model content
The technical problem that the utility model mainly solves provides a kind of intelligent grid system with visible light communication function; Can LED visible light communication technology and intelligent grid be combined; Realize radio communication function, have that data amount transmitted is big, transmission speed is fast, safe, do not receive advantage such as electromagnetic interference.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of intelligent grid system with visible light communication function is provided; Comprise: cell site, transformer station, integrated treatment center, smart allocation terminal and use terminal; What said cell site launched comprises: light signal and electric energy, said cell site with electric energy through cable transmission to said transformer station, said transformer station carries out sending into said integrated treatment center behind the distributing electric power electric energy is optimized processing; Distribute to said smart allocation terminal through cable transmission again; Said smart allocation terminal again through cable with electric energy transmitting to corresponding use terminal, said intelligent grid system also comprises the LED visible light communication system, the optical signal transmission that said cell site is sent is to corresponding use terminal.
In preferred embodiment of the utility model; Said LED visible light communication system comprises: optical receiver and optical sender; Said optical receiver comprises: photodetector, demodulator circuit and signal output apparatus, the information that loads in the said optical receiver reception LED light beam is successively through being exported by signal output apparatus behind said photodetector and the demodulator circuit.
In preferred embodiment of the utility model, said optical sender comprises: controller and modulator, said modulator receive the coded data that said controller sends and the level signal that converts thereof into particular form outputs to corresponding use terminal.
The beneficial effect of the utility model is: the utility model is through combining LED visible light communication technology and intelligent grid; Can realize LED visible light radio communication function, have that data amount transmitted is big, transmission speed is fast, safe, do not receive advantages such as electromagnetic interference.
Description of drawings
Fig. 1 is the theory structure sketch map that the utlity model has intelligent grid system one preferred embodiment of visible light communication function;
The mark of each parts is following in the accompanying drawing: 1, LED visible light communication system, 2, optical sender, 3, optical receiver.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection range of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1; The utility model embodiment comprises: comprising: cell site, transformer station, integrated treatment center, smart allocation terminal and use terminal; What the cell site launched comprises: light signal and electric energy, the cell site with electric energy through cable transmission to said transformer station, transformer station carries out sending into the integrated treatment center behind the distributing electric power electric energy is optimized processing; Distribute to the smart allocation terminal through cable transmission again; The smart allocation terminal is arrived corresponding use terminal through cable with electric energy transmitting again, and the intelligent grid system also comprises LED visible light communication system 1, and the optical signal transmission that the cell site is sent arrives corresponding use terminal.
Further; The LED visible light communication system comprises: optical receiver 3 and optical sender 2; Optical receiver 3 comprises: photodetector, demodulator circuit and signal output apparatus, the information that loads in the optical receiver 3 reception LED light beams is successively through being exported by signal output apparatus behind photodetector and the demodulator circuit.
Further, optical sender 2 comprises: controller and modulator, coded data that modulator reception controller sends and the level signal that converts thereof into particular form output to corresponding use terminal.
Be different from prior art, the utility model is applied to the intelligent grid system with the LED visible light communication, realizes the LED radio communication function, have that data amount transmitted is big, transmission speed is fast, safe, do not receive advantage such as electromagnetic interference.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (3)
1. intelligent grid system with visible light communication function; Comprise: cell site, transformer station, integrated treatment center, smart allocation terminal and use terminal; What said cell site launched comprises: light signal and electric energy; Said cell site with electric energy through cable transmission to said transformer station, said transformer station carries out sending into said integrated treatment center behind the distributing electric power electric energy is optimized processing, distributes to said smart allocation terminal through cable transmission again; Said smart allocation terminal is arrived corresponding use terminal through cable with electric energy transmitting again; It is characterized in that said intelligent grid system also comprises the LED visible light communication system, the optical signal transmission that said cell site is sent is to corresponding use terminal.
2. the intelligent grid system with visible light communication function according to claim 1; It is characterized in that; Said LED visible light communication system comprises: optical receiver and optical sender; Said optical receiver comprises: photodetector, demodulator circuit and signal output apparatus, the information that loads in the said optical receiver reception LED light beam is successively through being exported by signal output apparatus behind said photodetector and the demodulator circuit.
3. the intelligent grid system with visible light communication function according to claim 2; It is characterized in that; Said optical sender comprises: controller and modulator, said modulator receive the coded data that said controller sends and the level signal that converts thereof into particular form outputs to corresponding use terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201035095U CN202475033U (en) | 2012-03-20 | 2012-03-20 | Intelligent power grid system with visible light communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201035095U CN202475033U (en) | 2012-03-20 | 2012-03-20 | Intelligent power grid system with visible light communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475033U true CN202475033U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201035095U Expired - Fee Related CN202475033U (en) | 2012-03-20 | 2012-03-20 | Intelligent power grid system with visible light communication function |
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| Country | Link |
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| CN (1) | CN202475033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040040A (en) * | 2015-10-23 | 2017-08-11 | 松下知识产权经营株式会社 | Electric power route deivce device and power transmission system |
-
2012
- 2012-03-20 CN CN2012201035095U patent/CN202475033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040040A (en) * | 2015-10-23 | 2017-08-11 | 松下知识产权经营株式会社 | Electric power route deivce device and power transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140320 |