CN101252375B - Apparatus and method for customizing information based on electric power line - Google Patents
Apparatus and method for customizing information based on electric power line Download PDFInfo
- Publication number
- CN101252375B CN101252375B CN200810047318XA CN200810047318A CN101252375B CN 101252375 B CN101252375 B CN 101252375B CN 200810047318X A CN200810047318X A CN 200810047318XA CN 200810047318 A CN200810047318 A CN 200810047318A CN 101252375 B CN101252375 B CN 101252375B
- Authority
- CN
- China
- Prior art keywords
- power line
- circuit
- information
- pager
- service
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention relates to a method and a device which base the power line to obtain customization information and comprise a power line, a power bridge and a service website; wherein, the service website is connected with the power line through the power bridge; the information of the service website is transmitted to the power line through the power bridge and the power carrier method. The methodand the device are characterized in that the terminal of the power line is connected with a power line information machine; each power line information machine is provided with a unique device ID; when the method and the device are in use, firstly, the user logs on a special service website through any computer and chooses the needed service; and then the user plugs the power line information machine into any AC power socket; the power line information machine sends the device ID through the power line; the service website sends the selected service information to the power line information machine corresponding to the device ID. The method and the device adopt the portable power line information machine to enable the device to receive the required information conveniently in any place provided with power supply at any time.
Description
Technical field
The invention belongs to a kind of method of obtaining information, particularly a kind of method of obtaining customized information based on power line.
Background technology
Two fundamentals of information are content and transmission medium.Informational needs intercommunication between the various carriers of various media, such as Ethernet copper cable, optical fiber, radio wave, or the like.Various information on the Internet are very abundant now, obtain easily and also cost very low.Generally obtaining internet information needs the computer expert to cross the Ethernet access, perhaps inserts by wireless mode by hand-held equipment for surfing the net, and this dual mode cost is all than higher.There is the part crowd to need the information specific service, such as news, weather forecast, train aircraft timetable, stock exchange rate information or the like.If realize by above-mentioned dual mode, one side terminal cost is than higher, moreover cost of use is not cheap yet.Make these two kinds of costs all cheaper, the one, the low information transmitting medium of alternative costs to build and maintenance cost to reduce, to reduce the user terminal cost besides.
Power line is a kind of ready-made transmission medium, does not need to spend in addition cost and goes to lay.Power line communication often environment is more abominable, and Disturbance in Power Net is bigger, and a large amount of electric appliance loads, the input capacitance of Switching Power Supply all can cause the decay to the power line communication carrier wave.But, if communication data is few, and do not require very strong real-time, guarantee the reliability of content again by protocol layer, the power line communication product is still very feasible so.
Summary of the invention
The objective of the invention is the existing power spider lines requirement of the information on the Internet by the user to be sent on the user terminal, obtain the method for customized information based on power line with what satisfy part crowd needs customizing messages as transmission medium.
To achieve these goals, the present invention is by power line, electric network bridge (power line-ethernet bridge), three parts of site for service are formed, wherein site for service is connected with power line by electric network bridge, the information of site for service is delivered on the power line by the method for electric network bridge electrification carrier wave, be characterized in: on the terminal (supply socket) of power line, also be connected with the power line pager, each power line pager has unique device id, the user needs to log on a special site for service by any online computing before using first, register with unique device id, and select or customize needed service; After finishing registration, after the user is inserted into the power line pager on any one AC Power supply socket, the power line pager sends the device id of self unique binding by power line, site for service just sends to this power line pager with the selected information on services of this device id, and with the information on services real-time update.
Above-mentioned power line pager is made up of power supply, single-chip microprocessor MCU circuit, LCDs LCD circuit, key circuit, five parts of pager power line communication modular circuit, connect by asynchronous bus between LCD circuit and the MCU circuit, key circuit is realized by the input and output IO interface of MCU circuit, is connected by serial line interface between pager power line communication modular circuit and the MCU circuit.
The attaching plug of above-mentioned power supply adopts contraction type.
The present invention is owing to adopt the power line pager that carries easily, make that the present invention can be at any time and the place, as long as have the place of supply socket just can receive user's information needed easily, and power line pager cost is not high, user's cost of use is not high yet.
Description of drawings
Fig. 1 is a system architecture block diagram of the present invention.
Fig. 2 is a power line pager circuit structure block diagram of the present invention.
Fig. 3 is an electric network bridge circuit structure block diagram of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
System architecture of the present invention is referring to Fig. 1, and each power supply area has a three-phase transformer, connects a power line-ethernet bridge on each phase 220V alternating current circuit, and bridge plays the effect of doing information exchange between power line and Ethernet.The user logs on site for service by any online computing earlier before using first, register with unique device id, select or customize needed service, such as news, weather forecast, train aircraft timetable, stock exchange rate information or the like, after registration is finished, the power line pager at any time is inserted into AC Power supply socket and all will registers to site for service by this path, power line-power line-ethernet bridge-broadband ethernet-the Internet later on, after finishing, site for service just sends the text message and the corresponding equipment ID group bag back of selected service along fixed path, after power line-ethernet bridge forwards information to power line, unique device id has determined to have only this power line information function to show the text message that it should show, and can update content every a period of time.
Power line pager circuit structure of the present invention mainly is made up of power supply, single-chip microprocessor MCU circuit, LCDs LCD circuit, key circuit, five parts of pager power line communication modular circuit referring to Fig. 2.Connect by asynchronous bus between LCD circuit and the MCU circuit, key circuit is realized by the input and output IO interface of MCU circuit, is connected by serial line interface between pager power line communication modular circuit and the MCU.The MCU circuit is finished functions such as information transmit-receive, demonstration, buffer memory, response button operation, the LCD circuit is presented at information on the screen by certain format, key circuit comprises both direction key and an acknowledgement key, and pager power line communication modular circuit is finished the power carrier modulation and demodulation system of information.When receiving information, the MCU circuit is made caching, by embedded typesetting format information content information is presented on the LCD circuit simultaneously, owing to content can be upgraded every a period of time, so buffer memory all is up-to-date information.The both direction key can Artificial Control show page turn over operation, if there is not manual intervention, and LCD circuit meeting automatic page turning, this is under the many situations of the information content certainly.Press the both direction key simultaneously and will enter setup menu, the direction of operating key can be selected suitable menu bar again, pressing acknowledgement key enters the next stage menu or returns the previous stage display interface, the user can be provided with the LCD circuit and show contrast, changes LCD circuit display time intervals, extracts device id in menu, or the like.Attaching plug adopts telescopic type, is convenient for carrying when not using terminal.
Electric network bridge circuit structure of the present invention mainly is made up of cpu circuit, ethernet interface circuit, three parts of bridge power line communication modular circuit referring to Fig. 3.Connect by serial line interface between bridge power line communication modular circuit and the cpu circuit, connect by any mode in MII interface, asynchronous bus, the serial line interface between ethernet interface circuit and the cpu circuit.Cpu circuit is handled ICP/IP protocol, finishes simultaneously and bridge power line communication module exchange message.Electric network bridge is connected between power line and the Internet, the mode that inserts the Internet can be broadband, ADSL or wireless, the power line pager information that receives is forwarded to site for service on the Internet, and the information that the site for service on the Internet is sent is forwarded to the power line pager simultaneously.
Because power line communication can not be crossed over transformer, thus a power supply area, such as a sub-district or an Office Area can need maximum three electric network bridges, this is because the cause of three-phase alternating current is arranged.Electric network bridge is connected between power line and the Internet, the mode that inserts the Internet can be broadband, ADSL or wireless, the power line pager information that receives is forwarded to site for service on the Internet, and the information that the site for service on the Internet is sent is forwarded to the power line pager simultaneously.If this regional user is more, the average back of service fee is just lower.
The content that this specification is not described in detail belongs to this area professional and technical personnel's known prior art.
Claims (2)
1. method of obtaining customized information based on power line, by power line, electric network bridge, site for service constitutes, wherein site for service is connected with power line by electric network bridge, the information of site for service is delivered to information on services on the power line by the method for electric network bridge electrification carrier wave, it is characterized in that: on the terminal of power line, also be connected with at least one power line pager, each power line pager has unique device id, the user logs on a special site for service by any online computing earlier before using first, register with unique device id, select or customize needed service; After registration is finished, the user is inserted into the power line pager on any one AC Power supply socket, the power line pager sends device id by power line, site for service just sends to this power line pager with the selected information on services of this device id, and with the information on services real-time update;
Described power line pager is by power supply, the single-chip microprocessor MCU circuit, LCDs LCD circuit, key circuit, five parts of pager power line communication modular circuit are formed, connect by asynchronous bus between LCD circuit and the MCU circuit, key circuit is realized by the input and output IO interface of MCU circuit, connect by serial line interface between pager power line communication modular circuit and the MCU circuit, the MCU circuit is finished information transmit-receive, show, buffer memory, response key circuit operating function, the LCD circuit is presented at information on the screen by certain format, and pager power line communication modular circuit is finished the power carrier modulation and demodulation system of information; When receiving information, the MCU circuit is made caching, by embedded typesetting format information content information is presented on the LCD circuit simultaneously, owing to content can be upgraded every a period of time, so buffer memory all is up-to-date information;
Described electric network bridge is by cpu circuit, ethernet interface circuit, three parts of bridge power line communication modular circuit are formed, connect by serial line interface between bridge power line communication modular circuit and the cpu circuit, pass through the MII interface between ethernet interface circuit and the cpu circuit, asynchronous bus, any mode in the serial line interface connects, cpu circuit is handled ICP/IP protocol, finish simultaneously and bridge power line communication module exchange message, electric network bridge is connected between power line and the Internet, the power line pager information that receives is forwarded to site for service, and the information that site for service is sent is forwarded to the power line pager simultaneously.
2. as claimed in claim 1ly obtain the method for customized information based on power line, it is characterized in that: the attaching plug of described power line pager power supply adopts contraction type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810047318XA CN101252375B (en) | 2008-04-11 | 2008-04-11 | Apparatus and method for customizing information based on electric power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810047318XA CN101252375B (en) | 2008-04-11 | 2008-04-11 | Apparatus and method for customizing information based on electric power line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101252375A CN101252375A (en) | 2008-08-27 |
| CN101252375B true CN101252375B (en) | 2011-07-13 |
Family
ID=39955576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810047318XA Expired - Fee Related CN101252375B (en) | 2008-04-11 | 2008-04-11 | Apparatus and method for customizing information based on electric power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101252375B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490813A (en) * | 2013-09-26 | 2014-01-01 | 江苏理工学院 | Museum intelligent explanation system based on visible light and power line carrier communication |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687952Y (en) * | 2004-03-23 | 2005-03-23 | 中国电力科学研究院 | Relay of power line broadband accessing system for multi-speed mixing |
| CN2886715Y (en) * | 2005-12-23 | 2007-04-04 | 纳天集成电路(上海)有限公司 | Net bridge electric power meter |
-
2008
- 2008-04-11 CN CN200810047318XA patent/CN101252375B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687952Y (en) * | 2004-03-23 | 2005-03-23 | 中国电力科学研究院 | Relay of power line broadband accessing system for multi-speed mixing |
| CN2886715Y (en) * | 2005-12-23 | 2007-04-04 | 纳天集成电路(上海)有限公司 | Net bridge electric power meter |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-17265A 2008.01.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101252375A (en) | 2008-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100496015C (en) | Method for realizing clipboard sharing in multinode intelligent network application service system | |
| CN101246678B (en) | Multi-screen real-time signal processing method and system | |
| CN101661535A (en) | Remote experimental system and realization method thereof | |
| CN101090347A (en) | Digital home network service operation system and its implementing method | |
| CN106341453A (en) | High-speed virtual desktop agent building method and high-speed virtual desktop agent building system based on HTML5 | |
| JPH1139400A (en) | Stock price reporting system | |
| CN101252375B (en) | Apparatus and method for customizing information based on electric power line | |
| CN107194005A (en) | A kind of web front-end page and its generation method, page loading method and device | |
| CN103078939B (en) | A kind of video wall splicing control method, device and controller | |
| CN204156906U (en) | A kind of community information delivery system based on 3G/4G smart mobile phone and Cloud Server | |
| CN105122851A (en) | System for transmitting heterogeneous network-linked data and method therefor | |
| CN100362796C (en) | Interactive network voice broadcasting system | |
| CN101778267B (en) | Video optical multiplexer, video transmission system and method for controlling video signal transmission | |
| KR20020079133A (en) | Web content transcoding device | |
| CN207283269U (en) | A kind of DC grid communication system | |
| CN201114368Y (en) | TV set and its remote control system | |
| CN103209084B (en) | The method of uninterrupted power supply and control power distribution unit thereof | |
| CN102413025B (en) | Intelligent doorbell | |
| CN207719861U (en) | Charging pile operation service terminal access system with intelligent monitoring function | |
| CN101272284A (en) | Network remote monitoring system based on single-chip and its monitoring method | |
| CN205239531U (en) | Support to transfer single flat shunting machine accuse ware that shows and print | |
| CN108663960A (en) | A kind of intelligent building engineering comprehensive wiring system | |
| CN107947962A (en) | A kind of DC grid communication system and the means of communication | |
| CN202931654U (en) | Intelligent lighting control management system | |
| CN207117680U (en) | A kind of Internet of Things intercommunion platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |