CN101702759A - Home entertainment television and wideband access method - Google Patents
Home entertainment television and wideband access method Download PDFInfo
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- CN101702759A CN101702759A CN200910110239A CN200910110239A CN101702759A CN 101702759 A CN101702759 A CN 101702759A CN 200910110239 A CN200910110239 A CN 200910110239A CN 200910110239 A CN200910110239 A CN 200910110239A CN 101702759 A CN101702759 A CN 101702759A
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Abstract
The invention discloses a home entertainment television and a wideband access method. The television comprises an electric power network signal process system in the television, a home local area network access system and an Ethernet network access system, wherein the electric power network signal process system in the television comprises a power source module in the television, a power line coupler, a power modulating demodulating module, a microprocessor connected with the power line coupler and the power modulating demodulating module, a information data memorizer connected with the microprocessor, an image signal processor and a voice signal processor. The method assembles the home local area network which includes the television with the home power line, accesses the Ethernet network with a currently widely utilized xDSL mode, is convenient and simply in accessing, does not need to add external equipment of the television, and has low cost.
Description
[technical field]
The present invention relates to technical field of television sets, particularly a kind of home entertainment television and broad band access method thereof.
[background technology]
Along with development of science and technology, power line communication technology (Power Line Communication) mechanics of communication, as a kind of novel PLC technology, refer to and utilize the current low-voltage power line that extends in all direction to come a kind of communication modes of high-speed transfer network data and voice and video signal.Power line is in modern's life, and is ubiquitous, and the user only needs that Ethernet Adaptation Unit is inserted any supply socket can finish network insertion.At present, the highest 200Mbit/s that reached of the message transmission rate of power line communication solution.Take a broad view of the characteristics of this PLC technology: need not connect up, applied widely and easy to connect.Network function adding along with television set, home entertainment television has appearred, if existing power line access mode access network based on ethernet is used in the broadband access of home entertainment television, certainly will influence the overall appearance of domestic environment greatly on the next door of television set at the connecting line of placing a power line Ethernet Adaptation Unit and a pile.And use current power line Ethernet access way to have following shortcoming: the network interface major part of current power line Ethernet Adaptation Unit all is that an end uses the ac power plug input, and the other end uses the network interface card interface access user terminal of RJ-45.And most of terminal equipment of family except PC and other small part network equipment, does not have the RJ-45 interface, so extremely inconvenience.
[summary of the invention]
For addressing the above problem, main purpose of the present invention is to provide a kind of home entertainment television and broad band access method thereof, and connection is simple, convenient, need not to increase the television set external device, and cost is low.
For achieving the above object, technical scheme of the present invention is:
A kind of home entertainment television, comprise television set internal power network signal treatment system, family lan connected system and Ethernet connected system, wherein, television set internal power network signal treatment system include television set internal electric source module, power line coupler and power modulation demodulation module, with power line coupler and power modulation demodulation module microprocessor linked and the information data store, image-signal processor and the audio signal processor that are connected microprocessor.
A kind of broad band access method of home entertainment television comprises the steps:
Power line coupler and power modulation demodulation module are set in television set inside;
One family lan connected system is provided, and this family lan connected system includes the electric power modem that is used to set up the family lan system;
The one Ethernet connected system that includes the xDSL modulator-demodulator is provided;
Television set is connected with electric power modem by homeplug powerline, when the ac plug of television set with after the family expenses AC socket is connected, electric power modem promptly starts DHCP, automatically the network address of distributing a local network for television set, finish mutual after, television set is finished and being connected of Ethernet.
Compared to prior art, the present invention utilizes homeplug powerline, sets up a family lan that comprises television set, and utilize current use xDSL mode access network based on ethernet very widely, connect simply, conveniently, need not to increase the television set external device, cost is low.
[description of drawings]
Fig. 1 is a theory diagram of the present invention.
Fig. 2 is a family lan connected system diagram of the present invention.
Fig. 3 is family lan of the present invention and Ethernet connected system diagram.
[embodiment]
See also shown in Figure 1ly, a kind of home entertainment television of the present invention is set up the network system of home entertainment center by built-in electric power modulation module and power line.Television internal has power line coupler and power modulation demodulation module, and the television set outside is connected with the AC socket of family expenses by ac plug.
See also Fig. 1, shown in Figure 2, a kind of home entertainment television of the present invention comprises television set internal power network signal treatment system, family lan connected system and Ethernet connected system.Wherein, television set internal power network signal treatment system include television set internal electric source module, power line coupler and power modulation demodulation module, with power line coupler and power modulation demodulation module microprocessor linked and the information data store, image-signal processor and the audio signal processor that are connected microprocessor.Image-signal processor is connected to television display screen, and audio signal processor is connected to loud speaker.The family lan connected system includes the electric power modem that is used to set up the family lan system, and the Ethernet connected system includes the xDSL modulator-demodulator, is used for sending and the reception data to Ethernet.
Television set internal electric source module is used for carrying out direct current supply to each module, and television set internal powerline power coupler and power modulation demodulation module are used for the communication between television set and the family lan connected system.Microprocessor is used to coordinate system for TV set work, network data and other data of identification and processing input, export corresponding processing signals to information data store, image-signal processor, audio signal processor, and to the power modulation demodulation module reply, communication.Television set internal information data storage is used for the system data that storage microprocessor is handled.Television set internal image signal processor is used to handle the picture signal of input, and the picture signal after will handling flows to display screen, offers user's video information intuitively.And television set internal sound signal processor is used for handling the voice signal of input, and the voice output after will handling is to loud speaker.The inner display screen of television set is used for the image information that each port of television set after the display image signals processor processing is imported.
XDSL modulator-demodulator and electric power modem can be placed in the position of telephony interface.After the xDSL modulator-demodulator is connected with the mains, connect telephony interface and be connected with electric power modem.Electric power modem powers on automatically back and sends connection request to the xDSL modulator-demodulator, the xDSL modulator-demodulator sends connection request to the server end of telecommunications again, and checking user name, password, be proved to be successful the back electric power modem and just finished being connected of local area network and Ethernet.
Figure 3 shows that local area network (LAN) and Ethernet connected system based on the power network broadband, this networking mode needs current location to have the power network broadband to cover and has applied for the wideband power service to relevant department.Wherein, whole connected system only need use an electric power modem, and this electric power modem is placed on any one has the position of AC socket to get final product.Connection request is sent from the server of trend wideband power provider in the electric power modem back that powers on, and finishes and has promptly finished simultaneously after the checking being connected of local area network and Ethernet.
Television set is connected with electric power modem by homeplug powerline, when the ac plug of television set with after the family expenses AC socket is connected, electric power modem promptly starts DHCP (Dynamic HostConfiguration Protocol, dynamic host allocation protocol), automatically the network address of distributing a local network for television set, finish mutual after, television set is finished and being connected of Ethernet.The user also can manually select local area network (LAN) to connect this machine address of also manually setting local area network (LAN) and connect local area network by the operation interface of television set.After success connected, the user can use TV set for browsing webpage, program request HD video even carry out the meeting of network HD video.After television set closes tester in power-down state, local connection automatic disconnection.The user can use any one supply socket that is under the same ammeter to connect LAN, but multiple TV set connects simultaneously, also can connect PC and television set simultaneously, realize between TV and the TV, the resource-sharing between TV and the PC, between TV and the Ethernet.
Most preferred embodiment described above only is that the present invention is set forth and illustrates, but is not limited to disclosed any concrete form, and it is possible carrying out many modifications and variations.
Claims (6)
1. home entertainment television, comprise television set internal power network signal treatment system, family lan connected system and Ethernet connected system, it is characterized in that: television set internal power network signal treatment system include television set internal electric source module, power line coupler and power modulation demodulation module, with power line coupler and power modulation demodulation module microprocessor linked and the information data store, image-signal processor and the audio signal processor that are connected microprocessor.
2. the television indicator light circuit that reduces stand-by power consumption as claimed in claim 1, it is characterized in that: described family lan connected system includes the electric power modem that is used to set up the family lan system, and the Ethernet connected system includes the xDSL modulator-demodulator, is used for sending and the reception data to Ethernet.
3. the television indicator light circuit that reduces stand-by power consumption as claimed in claim 2 is characterized in that: described image-signal processor is connected to television display screen, and audio signal processor is connected to loud speaker.
4. the television indicator light circuit that reduces stand-by power consumption as claimed in claim 3 is characterized in that: described xDSL modulator-demodulator and electric power modem can be placed in the position of telephony interface.
5. the broad band access method of a home entertainment television is characterized in that, comprises the steps:
Power line coupler and power modulation demodulation module are set in television set inside;
One family lan connected system is provided, and this family lan connected system includes the electric power modem that is used to set up the family lan system;
The one Ethernet connected system that includes the xDSL modulator-demodulator is provided;
Television set is connected with electric power modem by homeplug powerline, when the ac plug of television set with after the family expenses AC socket is connected, electric power modem promptly starts DHCP, automatically the network address of distributing a local network for television set, finish mutual after, television set is finished and being connected of Ethernet.
6. the broad band access method of home entertainment television as claimed in claim 5, it is characterized in that: xDSL modulator-demodulator and electric power modem are arranged on the position of telephony interface, after the xDSL modulator-demodulator is connected with the mains, connect telephony interface and be connected with electric power modem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110239A CN101702759A (en) | 2009-10-23 | 2009-10-23 | Home entertainment television and wideband access method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110239A CN101702759A (en) | 2009-10-23 | 2009-10-23 | Home entertainment television and wideband access method |
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| Publication Number | Publication Date |
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| CN101702759A true CN101702759A (en) | 2010-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910110239A Pending CN101702759A (en) | 2009-10-23 | 2009-10-23 | Home entertainment television and wideband access method |
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| CN (1) | CN101702759A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724453A (en) * | 2012-05-16 | 2012-10-10 | Tcl集团股份有限公司 | Television |
| CN103187989A (en) * | 2011-12-29 | 2013-07-03 | 中国移动通信集团广东有限公司 | Home-entry power line adapter and communication system and method based on power line |
| CN103701495A (en) * | 2013-12-12 | 2014-04-02 | 海信集团有限公司 | Household appliance equipment and household appliance system |
-
2009
- 2009-10-23 CN CN200910110239A patent/CN101702759A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103187989A (en) * | 2011-12-29 | 2013-07-03 | 中国移动通信集团广东有限公司 | Home-entry power line adapter and communication system and method based on power line |
| CN103187989B (en) * | 2011-12-29 | 2016-01-27 | 中国移动通信集团广东有限公司 | To register one's residence powerline adapters and based on the communication system of power line and method |
| CN102724453A (en) * | 2012-05-16 | 2012-10-10 | Tcl集团股份有限公司 | Television |
| CN103701495A (en) * | 2013-12-12 | 2014-04-02 | 海信集团有限公司 | Household appliance equipment and household appliance system |
| CN103701495B (en) * | 2013-12-12 | 2016-04-20 | 海信集团有限公司 | Home appliance and appliance system |
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Application publication date: 20100505 |