CN102223366A - Multimedia advertisement propelling system and method thereof based on power utilization information acquisition system - Google Patents
Multimedia advertisement propelling system and method thereof based on power utilization information acquisition system Download PDFInfo
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Abstract
The invention provides a multimedia advertisement propelling system and a method thereof based on a power utilization information acquisition system. A x passive optical network (xPON) access technology is applied to the field of multimedia advertisement propelling; only an expansion server needs to be increased in the original power utilization system; and a power utilization information acquisition terminal internally provided with an optical network unit is connected with a display terminal, thus the networking of the multimedia advertisement propelling system can be finished, and the advantages of high-bandwidth intelligent power utilization network is fully utilized.
Description
Technical field
The present invention relates to intelligent grid and advertisement field, be specifically related to a kind of multimedia advertising supplying system and method based on the power information acquisition system.
Background technology
Intelligent grid is to be based upon on the basis of integrated, high-speed bidirectional communication network, sensing by the advanced person and measuring technique, advanced equipment and technology, advanced control method and advanced DSS The Application of Technology realize reliable, the safety, economy of electrical network, efficient, environmental friendliness and target safe in utilization.
Traditional all is to adopt low-speed interface with net information gathering communication, uses cable and low-speed wireless technology to carry, and common communication has modes such as electric line carrier communication, telephone wire communication and wireless telecommunications.These modes all exist transmission range limited, and are disturbed easily, and speed is low excessively, can not carry out the defectives such as valued added applications of other two-forties, are difficult to reach intelligent power information acquisition system transmission data accuracy, reliability, real-time and requirement at a high speed.
In this case, adopt the xPON access technology effectively to address this problem.The test of national grid related scientific research mechanism and technological demonstration show that using the xPON technology to insert each power information system of intelligent grid has outstanding advantage.The xPON maturation that possesses skills, the characteristics that capacity is big, bandwidth is high become the interconnected preferred option of power information system.The general low speed serial ports that adopts is next interconnected between the communication module of tradition power information acquisition terminal and the base table, and speed is many at 9600bps and following, and the bandwidth that takies is very little.1GPON can provide the high bandwidth of up-downgoing 1Gbps, following 10GPON even the bandwidth of 10Gbps can be provided, to waste a large amount of bandwidth if just be used to transmit the power information of low rate, the networking repayment is not high, can use this network and carry out other business that has an economic benefit such as advertisement pushings, make full use of the intelligent power network of high bandwidth.
Simultaneously we notice that traditional advertisement pushing network generally need build special network, adopt fixed point, wired or wireless mode to transmit ad content, have the problem of repeated construction, are huge waste to social resources.In addition, there is into the sub-district difficulty in traditional advertisement pushing networking, advances various non-technical problems such as unit difficulty, house lead in difficulty.What form sharp contrast therewith is, low-voltage optical/electric compound cable is used in intelligent power information gathering networking, and has been included in the auxiliary facility of new building, does not have any problem of advancing the sub-district difficulty, advancing unit difficulty and house lead in difficulty.And the power information acquisition terminal has, and distribution is wide, quantity advantages how, if use existing resources, the power information acquisition terminal is used for advertisement promotion, will have remarkable advantages.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of multimedia advertising supplying system and method based on the power information acquisition system is provided.
The present invention solves the problems of the technologies described above the technical scheme of being taked to be: based on the multimedia advertising supplying system of power information acquisition system, it is characterized in that: it comprises the power information system acquisition server that has the acquisition server database, gathers main frame as power system information; Be used to carry xPON network with management data; The power information acquisition terminal of built in light network element; And the xPON network management system, be used for of the management of xPON network to the advertising programme source of the access authentication of optical network unit and acquisition request;
Described xPON network comprises optical line terminal and Optical Distribution Network, and Optical Distribution Network is used to connect optical line terminal and described power information acquisition terminal, and optical line terminal is connected with the xPON network management system with described power information system acquisition server;
Described optical line terminal also connects expansion servers, expansion servers comprises at least 1 content server and the push server that equates of quantity with it, the ad content that content server is used to store behind special audio frequency and video compressed encoding also distributes a multicast ip address with this ad content, and push server is used for ad content is outwards pushed; Content server all is connected with optical line terminal with push server;
Described optical network unit comprises: be linked into the optical module that the xPON network is finished opto-electronic conversion and data physical layer transceiver; The medium access control chip that comprises Peripheral Interface and built-in CPU, the signal that is used to finish optical module output is to the conversion process of network signal and serial ports and export other states or index signal, and finishes the communication protocol processing with the point-to-multipoint of the optical line terminal of the far-end first line of a couplet; With the power information interface, for the power information terminal provides adaptive interface, be used for and the power information terminal mutual, to the power information system acquisition server, provide power supply with the data upload on the power information terminal simultaneously; Also comprise the express network interface, be connected, be used for the program source that push server pushes is forwarded to display terminal with display terminal; Described display terminal is made up of decoder module and display.
Press such scheme, described expansion servers also comprises the Control Server that is used for the ad content of content server is carried out authentication operations.
Press such scheme, described xPON network is a kind of EPON among GEPON, GPON, 10GEPON, XGPON, the WDM-PON.
Press such scheme, described power information terminal is an electric energy meter; Or be connected with the collector of electric energy meter; Or be connected with the concentrator of collector, wherein collector is connected with electric energy meter.
Press such scheme, described express network interface is that Category-5 twisted pair is connected with the connected mode of display terminal, or by the medium modular converter by wireless WLAN connects, coaxial connection, power line bandwidth carrier connect or the optical fiber connection.
Press such scheme, described Optical Distribution Network is made of passive light splitter and communications optical cable, and communications optical cable is common communications optical cable or low-voltage optical/electric compound cable.
Based on the multimedia advertising method for pushing of power information acquisition system, it is characterized in that: it may further comprise the steps:
1) content server carries out the ad content preparation: comprise that content compression coding, stream push the related of multicast IP and ad content;
2) system configuration: carry out of the management of xPON network by the xPON network management system, specifically comprise traffic classification and the priority tag of optical line terminal to the authentication of optical network unit, advertisement multicast IP, power information data and ad content data that display terminal will be showed to the advertising programme source of the access authentication of optical network unit and acquisition request;
3) business is carried out:
301: after optical network unit was received the configuration of xPON network management system, optical network unit or display terminal were initiated the ad content request according to the parameter of configuration;
302: content server is received the ad content request, outwards pushes ad content data stream by push server;
The 303:xPON network guarantees that the circulation of this ad content data reaches corresponding optical network unit, passes to display terminal by the express network interface of optical network unit;
4) configuration is switched: the xPON network management system is the ad content that will show of handover information acquisition terminal or the time of customization displaying at any time as required.
Press such scheme, the ad content of described step 1) prepares also to comprise the configuration of authentication information; 302 content servers in the step 3) carry out authentication operations by Control Server after receiving the ad content request, if authentication is successful and do not push this ad content, then outwards push ad content data stream by push server; If once pushed this ad content, then directly this ad content is pushed to display terminal by the xPON network.
Press such scheme, described xPON network is a kind of EPON among GEPON, GPON, 10GEPON, XGPON, the WDM-PON.
Beneficial effect of the present invention is:
1, pushes the field by the xPON access technology being applied to multimedia advertising, only needing increases expansion servers in original electricity consumption acquisition system, and the power information acquisition terminal of built in light network element is connected with display terminal, can finish the networking of multimedia advertising supplying system, make full use of the intelligent power network advantages of high bandwidth.
2, can be used in other the application or environment/scene based on principle disclosed by the invention, as application such as telecommunications, broadcasting and TV, EPONs such as EPON, 10GEPON, GPON, XGPON and WDMPON and for example.
3, content server can comprise a plurality ofly, belongs to different ad content merchants, can be linked into the electricity consumption acquisition system; Each content merchant's content server can comprise many different ad contents, shows on different display terminals, and same display terminal also can be showed different ad contents at different time points; Authentication to ad content is optionally, and authentication then must have only the authentication success just to be considered to legal through the authentication of Control Server if desired, and carries out the ad content propelling movement; If do not need authentication, it is legal that then any request to ad content is all thought.
Description of drawings
Fig. 1 is the structured flowchart of one embodiment of the invention.
Fig. 2 is the structured flowchart of optical network unit.
Fig. 3 pushes flow chart for multimedia advertising.
Embodiment
Fig. 1 is the structured flowchart of one embodiment of the invention, comprises the power information system acquisition server that has the acquisition server database, gathers main frame as power system information; Be used to carry xPON network with management data; The power information acquisition terminal of built-in optical network unit ONU; And xPON network management system EMS, be used for of the management of xPON network to the advertising programme source of the access authentication of optical network unit and acquisition request.
Described xPON network comprises optical line terminal OLT and Optical Distribution Network, and Optical Distribution Network is used to connect optical line terminal and described power information acquisition terminal, and optical line terminal is connected with the xPON network management system with described power information system acquisition server;
Described optical line terminal also connects expansion servers, expansion servers comprises at least 1 content server and the push server that equates of quantity with it, the ad content that content server is used to store behind special audio frequency and video compressed encoding also distributes a multicast ip address with this ad content, and push server is used for ad content is outwards pushed; Content server all is connected with optical line terminal with push server.Expansion servers also comprises the Control Server that is used for the ad content of content server is carried out authentication operations.Content server and push server can also be arranged in the same server, to save number of devices.
Described optical network unit comprises: be linked into the optical module that the xPON network is finished opto-electronic conversion and data physical layer transceiver; The medium access control chip that comprises Peripheral Interface and built-in CPU, the signal that is used to finish optical module output is to the conversion process of network signal and serial ports and export other states or index signal, and finishes the communication protocol processing with the point-to-multipoint of the optical line terminal of the far-end first line of a couplet; With the power information interface, for the power information terminal provides adaptive interface, be used for and the power information terminal mutual, to the power information system acquisition server, provide power supply with the data upload on the power information terminal simultaneously; Also comprise the express network interface, be connected, be used for the program source that push server pushes is forwarded to display terminal with display terminal; Described display terminal is made up of decoder module and display.
The power information terminal is an electric energy meter; Or be connected with the collector of electric energy meter; Or be connected with the concentrator of collector, wherein collector is connected with electric energy meter.
The express network interface is that Category-5 twisted pair is connected with the connected mode of display terminal, or by the medium modular converter by wireless WLAN connects, coaxial connection, power line bandwidth carrier connect or the optical fiber connection.
Content in the dashed rectangle of Fig. 1 is original power information acquisition system, and for realizing the advertisement pushing business, expansion xPON network first line of a couplet node makes it to be connected on the different Advertisement Servers.Enable the express network interface of the optical network unit ONU on the power information terminal simultaneously, and be connected on the display terminal by connecting medium (wired, wireless).When commencing business, adopt VLAN or traffic classification strategy to isolate original power information image data and ad content and distribute different priority, the data that guarantee original power information system can not be subjected to the interference of Added Business.XPON network management system EMS control ONU selects different advertisement source servers to insert simultaneously, and can accurate control time section and fixed point content.
Fig. 2 is the structured flowchart of optical network unit ONU, comprises being linked into the optical module that the xPON network is finished opto-electronic conversion and data physical layer transceiver; The medium access control chip (being the MAC chip) that comprises Peripheral Interface and built-in CPU, the signal that is used to finish optical module output is to the conversion process of network signal and serial ports and export other states or index signal, and finishes the communication protocol processing with the point-to-multipoint of the optical line terminal of the far-end first line of a couplet; With the power information interface, for the power information terminal provides adaptive interface, be used for and the power information terminal mutual, with the data upload on the power information terminal to the power information system acquisition server, power supply is provided simultaneously, includes RS232/485 signal, power supply, control signal etc.; Also comprise the express network interface, be connected, be used for the program source that push server pushes is forwarded to display terminal with display terminal.This module finishes that the user power utilization information gathering reports, the request of ad content and to the transmission of display terminal, be built in the power information terminal (as ammeter, collector, concentrator, special transformer terminals etc.), use specific interface that the data of user power utilization information terminal are gathered.
The express network interface that this module possesses simultaneously also can optionally connect a medium modular converter.The express network interface can be connected with display terminal by Category-5 twisted pair; The medium modular converter can transfer the ethernet twisted pair digital signal to wireless signal, coaxial modulation signal or power line bandwidth carrier signal, is connected with display terminal by wireless WLAN, coaxial, power line bandwidth carrier or optical fiber.The module of different medium interfaces possesses different digital signal processor systems, for convenience with the display terminal intercommunication.In order to guarantee that user power utilization information is not subjected to the influence of advertising media's stream, transmission reliably in system, ONU also possesses the ability of identification service priority, it identifies higher service priority with the user power utilization inter-area traffic interarea than advertisement multicast data flow as required, guarantees that these information still can not produce packet loss and bigger shake when passage is congested.ONU can receive the configuration of EMS to it after authenticating by EMS, and this configuration also comprises the advertising programme source of this module request, just certain Advertisement Server multicast ip address.After receiving configuration, the ONU communication unit is initiated this advertisement source and is pushed request, and the advertisement multicast data flow is sent to display terminal through transmission medium after arriving module.
Display terminal is made up of decoder module and display, finishes the decoding and the demonstration of advertisement multicast traffic stream.Decoder module is decoded the advertisement code stream of advertisement source server code, restores original audio-video signal, audio-video signal is displayed by loud speaker and display screen on display again.Optionally the advertisement display terminal comprises authentication and program function, finishes the authentication of terminal and the EPG of advertising programme (electronic programming inventory) selection and management.
Optical Distribution Network ODN is made of passive light splitter and communications optical cable, and communications optical cable is common communications optical cable or low-voltage optical/electric compound cable, preferably adopts low-voltage optical/electric compound cable.
To one skilled in the art, various modifications to design disclosed in this invention are conspicuous, and the application or the environment/scene (as application such as telecommunications, broadcasting and TV, and for example EPON, 10GEPON, GPON, XGPON and WDMPON etc.) that can be used for other based on principle disclosed by the invention.Therefore the present invention is not limited to hereinafter described concrete enforcement scene and execution mode, and is intended to contain the most wide in range scope of disclosed principle of the present invention and feature.
Fig. 3 pushes flow chart for multimedia advertising, and this flow process constitutes based on the system of Fig. 1, and detailed process is as follows:
1) content server carries out the ad content preparation: comprise that content compression coding, stream push the related of multicast IP and ad content; The wherein optional configuration that comprises authentication information.
2) system configuration: carry out of the management of xPON network by the xPON network management system, specifically comprise traffic classification and the priority tag of optical line terminal to the authentication of optical network unit, advertisement multicast IP, power information data and ad content data that display terminal will be showed to the advertising programme source of the access authentication of optical network unit and acquisition request;
3) business is carried out:
301: after optical network unit was received the configuration of xPON network management system, optical network unit or display terminal were initiated the ad content request according to the parameter of configuration;
302: content server is received the ad content request, outwards pushes ad content data stream by push server; Wherein optional, content server carries out authentication operations by Control Server after receiving the ad content request, if authentication is successful and do not push this ad content, then outwards pushes ad content data stream by push server; If once pushed this ad content, then directly this ad content is pushed to display terminal, and will not asks to send to content server by the xPON network.
The 303:xPON network guarantees that the circulation of this ad content data reaches corresponding optical network unit, passes to display terminal by the express network interface of optical network unit.
4) configuration is switched: the xPON network management system is the ad content that will show of handover information acquisition terminal or the time of customization displaying at any time as required.
Among the present invention, the ad content server can comprise a plurality of, belongs to different ad content merchants, can be linked into the electricity consumption acquisition system.Each content merchant's ad content server can comprise many different ad contents, shows on the information terminal of different location, and same information exhibition terminal also can be showed different ad contents at different time points.The authentication of content server is optionally, if desired authentication then the terminal of power information acquisition system must have only the terminal of authentication success just to be considered to legal, and carry out program push through the authentication of Control Server.If do not need authentication, it is legal that then any request to ad content is all thought.
Among the present invention, when the request promoter of ad content was display terminal, ONU only provided passage, can be managed by remote management platform on the display terminal, perhaps fixedly inserted specific ad content and did not change.
Among the present invention, ad content also can adopt the mode of direct broadcasting to push, and under this situation, the content of display terminal is directly managed by Advertisement Server.
Among the present invention, the interface that display terminal is equipped with is depended in the connection between display terminal and the ONU, to twisted-pair Ethernet, directly uses the ethernet twisted pair network interface and does not need the medium modular converter.For WLAN, coaxial line with directly use the situation of power line, need to increase the medium modular converter of the corresponding interface.
Claims (9)
1. based on the multimedia advertising supplying system of power information acquisition system, it is characterized in that: it comprises the power information system acquisition server that has the acquisition server database, gathers main frame as power system information; Be used to carry xPON network with management data; The power information acquisition terminal of built in light network element; And the xPON network management system, be used for of the management of xPON network to the advertising programme source of the access authentication of optical network unit and acquisition request;
Described xPON network comprises optical line terminal and Optical Distribution Network, and Optical Distribution Network is used to connect optical line terminal and described power information acquisition terminal, and optical line terminal is connected with the xPON network management system with described power information system acquisition server;
Described optical line terminal also connects expansion servers, expansion servers comprises at least 1 content server and the push server that equates of quantity with it, the ad content that content server is used to store behind special audio frequency and video compressed encoding also distributes a multicast ip address with this ad content, and push server is used for ad content is outwards pushed; Content server all is connected with optical line terminal with push server;
Described optical network unit comprises: be linked into the optical module that the xPON network is finished opto-electronic conversion and data physical layer transceiver; The medium access control chip that comprises Peripheral Interface and built-in CPU, the signal that is used to finish optical module output is to the conversion process of network signal and serial ports and export other states or index signal, and finishes the communication protocol processing with the point-to-multipoint of the optical line terminal of the far-end first line of a couplet; With the power information interface, for the power information terminal provides adaptive interface, be used for and the power information terminal mutual, to the power information system acquisition server, provide power supply with the data upload on the power information terminal simultaneously; Also comprise the express network interface, be connected, be used for the program source that push server pushes is forwarded to display terminal with display terminal; Described display terminal is made up of decoder module and display.
2. the multimedia advertising supplying system based on the power information acquisition system according to claim 1, it is characterized in that: described expansion servers also comprises the Control Server that is used for the ad content of content server is carried out authentication operations.
3. the multimedia advertising supplying system based on the power information acquisition system according to claim 1 is characterized in that: described xPON network is a kind of EPON among GEPON, GPON, 10GEPON, XGPON, the WDM-PON.
4. the multimedia advertising supplying system based on the power information acquisition system according to claim 1 is characterized in that: described power information terminal is an electric energy meter; Or be connected with the collector of electric energy meter; Or be connected with the concentrator of collector, wherein collector is connected with electric energy meter.
5. the multimedia advertising supplying system based on the power information acquisition system according to claim 1, it is characterized in that: described express network interface is that Category-5 twisted pair is connected with the connected mode of display terminal, or by the medium modular converter by wireless WLAN connects, coaxial connection, power line bandwidth carrier connect or the optical fiber connection.
6. the multimedia advertising supplying system based on the power information acquisition system according to claim 1, it is characterized in that: described Optical Distribution Network is made of passive light splitter and communications optical cable, and communications optical cable is common communications optical cable or low-voltage optical/electric compound cable.
7. based on the multimedia advertising method for pushing of power information acquisition system, it is characterized in that: it may further comprise the steps:
1) content server carries out the ad content preparation: comprise that content compression coding, stream push the related of multicast IP and ad content;
2) system configuration: carry out of the management of xPON network by the xPON network management system, specifically comprise traffic classification and the priority tag of optical line terminal to the authentication of optical network unit, advertisement multicast IP, power information data and ad content data that display terminal will be showed to the advertising programme source of the access authentication of optical network unit and acquisition request;
3) business is carried out:
301: after optical network unit was received the configuration of xPON network management system, optical network unit or display terminal were initiated the ad content request according to the parameter of configuration;
302: content server is received the ad content request, outwards pushes ad content data stream by push server;
The 303:xPON network guarantees that the circulation of this ad content data reaches corresponding optical network unit, passes to display terminal by the express network interface of optical network unit;
4) configuration is switched: the xPON network management system is the ad content that will show of handover information acquisition terminal or the time of customization displaying at any time as required.
8. the multimedia advertising method for pushing based on the power information acquisition system according to claim 7 is characterized in that: the ad content of described step 1) prepares also to comprise the configuration of authentication information; 302 content servers in the step 3) carry out authentication operations by Control Server after receiving the ad content request, if authentication is successful and do not push this ad content, then outwards push ad content data stream by push server; If once pushed this ad content, then directly this ad content is pushed to display terminal by the xPON network.
9. the multimedia advertising method for pushing based on the power information acquisition system according to claim 7 is characterized in that: described xPON network is a kind of EPON among GEPON, GPON, 10GEPON, XGPON, the WDM-PON.
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Application publication date: 20111019 |