CN201360290Y - Set-top box with built-in network access equipment - Google Patents
Set-top box with built-in network access equipment Download PDFInfo
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- CN201360290Y CN201360290Y CNU2008202029822U CN200820202982U CN201360290Y CN 201360290 Y CN201360290 Y CN 201360290Y CN U2008202029822 U CNU2008202029822 U CN U2008202029822U CN 200820202982 U CN200820202982 U CN 200820202982U CN 201360290 Y CN201360290 Y CN 201360290Y
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- ethernet
- interface
- network access
- signal processor
- top box
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Abstract
The utility model discloses a set-top box with built-in network access equipment, which comprises a power supply component, a main board component and a panel component; the main board component comprises a signal processor, a memory, an EMS memory, an audio / video output interface and an Ethernet interface; the panel component comprises an infrared receiving part, a button input part and a display part; in addition, the set-top box further comprises a network access module, the Ethernet interface and a telephone line interface; the network access module demodulates the data transmitted by a telephone line into Ethernet data, sends the data to a signal processor through the Ethernet interface, and uploads the Ethernet data of the signal processor to the Ethernet through the telephone line interface after modulation. The utility model integrates the network access module and the set-top box, thereby reducing the total cost of the product and the investment cost of the user, and providing convenience for the user to operate, use and maintain.
Description
Technical field
The utility model relates to a kind of digital communication equipment, relates in particular to a kind of set-top box device.
Background technology
Digital TV set-top box is one of information household appliances, is a kind ofly can allow the user watch digital television program by connecting digital TV network, carries out the consumption industry electronic product of interactive digital amusement, education and commercialization activity.The interactive set-top box of digital TV in high resolution not only can be carried out simple media play, and can carry out professional expansion in interactive application and the Inter net according to user's individual sexual needs.The interactive set-top box of present high definition can also be easily with TV service and internet browsing, Email, and multiple online information consulting, amusement, education and business function combine the status of therefore having the advantage in the competition in future.
For realizing above-mentioned functions, the interactive set-top box of high definition must depend on powerful Ethernet resource and exist, and very high to the requirement of message data rate, generally needs the above bandwidth of 2M at present.Therefore, if the user want by the interactive set-top box online of high definition, just must be by the access device of Ethernet, as CABLE modem, ADSL modem etc.For this reason, if the user thinks fully to use the function of the interactive set-top box of high definition, just must when buying the interactive set-top box of high-definition digital, dispose relevant Ethernet access device, this has increased the purchase cost of the interactive set-top box of high definition with regard to giving the user who does not handle Ethernet, and increased maintenance cost for the interactive set-top box of high definition operator, brought both hardware to connect also for simultaneously the interactive set-top box developer of high definition and agreement such as is provided with at problem.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of except that possessing the receiving digital television signal function, also be built-in with the set-top box of network access equipment, so that the user can utilize set-top box access network based on ethernet easily, thereby make full use of the function of the interactive set-top box of high-definition digital, satisfy the user better and use professional demand in interactive service and the Inter net.
The purpose of this utility model is achieved by the following technical programs:
The set-top box of a kind of embedded with network access device that the utility model provides comprises power supply module, mainboard assembly and panel assembly;
Described mainboard assembly comprises:
Signal processor-be used for the multiple form audio/video data from each interface is decoded to carrying out corresponding audio/video signal processing from the operation control command of panel assembly, and outputs to corresponding interface as required;
The program and the data of the operation of memory-be used for memory machine top box;
Internal memory-be used for working procedure and audio/video decoding;
Audio/video output interface-be used for thereby the data of signal processor processes are exported the correct broadcast audio/video state that enters;
Ethernet interface-be used to make signal processor visit Ethernet to carry out data interaction;
Described panel assembly comprises:
Infrared receiving unit-be used to receives the control signal that remote controller sends;
The control signal that key input part-be used for receiving set up box fuselage button sends;
Display part-the be used for residing operating state of display machines top box;
In addition, also comprise network access module, be provided with Ethernet interface and telephone line interface; Described network access module is used for data demodulates with telephone wire transmission to be Ethernet data and to be distributed to signal processor by its Ethernet interface, simultaneously the Ethernet data of signal processor is passed through through modulating after its telephone line interface by phone line to Ethernet;
Memory, internal memory, audio/video output interface and Ethernet interface are connected respectively on the signal processor in the described mainboard assembly; Panel assembly is connected on the signal processor of mainboard assembly; Described network access module is connected with Ethernet interface on the mainboard assembly by its Ethernet interface; Described power supply module is connected with the signal processor of network access module and mainboard assembly.
Network access module in the utility model is directly linked on the Ethernet interface of mainboard assembly in set-top box inside through connecting line by its Ethernet interface, thereby realizes that inner network connects.The power supply of network access module is provided by the power supply module in the set-top box.Set-top box is connected with external network by the telephone line interface of network access module.The utility model set-top box is built-in network access module, be convenient in advance the two various hardware between interconnected of network access module and the interactive set-top box of high definition are connected and agreement sets, make things convenient for manipulating and safeguarding of user, reduced the total cost of product and the cost that the user drops into.
In addition, network access module described in the utility model can also be provided with one or more Ethernet interfaces, and it is mutual to be used for that other peripheral hardwares are connected to the enterprising line data of Ethernet.
For the Data Source that makes set-top box expands to polymorphic type by all kinds of means from single TV signal, mainboard assembly described in the utility model also comprises USB interface, is used for the circumscribed USB peripheral hardware to carry out exchanges data with signal processor; Described USB interface is connected on the signal processor.
The utlity model has following beneficial effect:
(1) the two unification of network access module and set-top box has reduced the total cost of product, and also having reduced has the interactive service demand of use but also do not handle the user's of Ethernet input cost.
(2) the utility model allows the developer time just set the two various hardware between interconnected of network access module and the interactive set-top box of high definition in exploitation to connect and the agreement setting, and the user can operate to direct convenience and use.
(3) each user is safeguarded an equipment by safeguarding that two equipment become, reduced the maintenance cost of operator.
(4) for the user, incorporate equipment can reduce the outer complicated wiring of machine, has made things convenient for to use and operate.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail:
Fig. 1 is the structural principle block diagram of the utility model embodiment set-top box.
Embodiment
Figure 1 shows that embodiment of the present utility model, comprise power supply module, mainboard assembly, panel assembly and network access module.
Mainboard assembly comprises:
Signal processor-be used for the multiple form audio/video data from each interface is decoded to carrying out corresponding audio/video signal processing from the operation control command of panel assembly, and outputs to corresponding interface as required;
The program and the data of the operation of FLASH memory-be used for memory machine top box;
DDR internal memory-be used for working procedure and audio/video decoding;
Audio/video output interface-be used for thereby the data of signal processor processes are exported the correct broadcast audio/video state that enters;
Ethernet interface-be used to make signal processor to be connected on the network access equipment so that carry out data interaction with Ethernet;
USB interface-be used for the circumscribed USB peripheral hardware to carry out exchanges data with signal processor.
Panel assembly comprises:
Infrared receiving unit-be used to receives the control signal that remote controller sends;
The control signal that key input part-be used for receiving set up box fuselage button sends;
Charactron display part-the be used for residing operating state of display machines top box;
Network access module adopts ADSL MODEM module, is provided with telephone line interface and a plurality of Ethernet interface.ADSL MODEM module is used for ADSL data demodulates with telephone wire transmission to be Ethernet data and to be distributed to signal processor by an one Ethernet interface, simultaneously the Ethernet data of signal processor is modulated to the ADSL data pass through its telephone line interface by phone line to Ethernet.
Power supply module is connected with the signal processor and the ADSL MODEM module of mainboard assembly.Memory, internal memory, audio/video output interface, Ethernet interface and USB interface are connected respectively on the signal processor in the mainboard assembly; Panel assembly is connected on the signal processor of mainboard assembly.
An Ethernet interface of ADSL MODEM module is directly linked the Ethernet interface of set-top box mainboard assembly by connecting line in set-top box inside, thereby realizes that inner network connects; The power supply of ADSL MODEM module is provided by the power supply module in the set-top box, and set-top box is connected with external network by the telephone line interface of ADSL MODEM module; All the other Ethernet interfaces of ADSL MODEM module can be made router and use, and other peripheral hardwares can be connected to Ethernet by these several network interfaces.
In the present embodiment, the set-top box mainboard assembly is directly visited the interface that is provided with of ADSL MODEM module by the netting twine that is connected with the ADSLMODEM module, correspondingly is fused in the middle of the set-top box interface on the software of mainboard assembly the http of ADSL MODEM module being provided with the interface.The user can carry out the PPPoE dial-up operation to ADSL MODEM module by the interface operation of set-top box, and can preserve dialing setting, and the IP address of ADSLMODEM network interface and route also can be set.
Claims (3)
1, a kind of set-top box of embedded with network access device comprises power supply module, mainboard assembly and panel assembly;
Described mainboard assembly comprises:
Signal processor-be used for the multiple form audio/video data from each interface is decoded to carrying out corresponding audio/video signal processing from the operation control command of panel assembly, and outputs to corresponding interface as required;
The program and the data of the operation of memory-be used for memory machine top box;
Internal memory-be used for working procedure and audio/video decoding;
Audio/video output interface-be used for thereby the data of signal processor processes are exported the correct broadcast audio/video state that enters;
Ethernet interface-be used to make signal processor visit Ethernet to carry out data interaction;
Described panel assembly comprises:
Infrared receiving unit-be used to receives the control signal that remote controller sends;
The control signal that key input part-be used for receiving set up box fuselage button sends;
Display part-the be used for residing operating state of display machines top box;
It is characterized in that: also comprise network access module, be provided with Ethernet interface and telephone line interface; Described network access module is used for data demodulates with telephone wire transmission to be Ethernet data and to be distributed to signal processor by its Ethernet interface, simultaneously the Ethernet data of signal processor is passed through through modulating after its telephone line interface by phone line to Ethernet;
Memory, internal memory, audio/video output interface and Ethernet interface are connected respectively on the signal processor in the described mainboard assembly; Panel assembly is connected on the signal processor of mainboard assembly; Described network access module is connected with Ethernet interface on the mainboard assembly by its Ethernet interface; Described power supply module is connected with the signal processor of network access module and mainboard assembly.
2, the set-top box of embedded with network access device according to claim 1 is characterized in that: described network access module also is provided with one or more Ethernet interfaces, and it is mutual to be used for that other peripheral hardwares are connected to the enterprising line data of Ethernet.
3, the set-top box of embedded with network access device according to claim 1 and 2 is characterized in that: described mainboard assembly also comprises USB interface, is used for the circumscribed USB peripheral hardware to carry out exchanges data with signal processor; Described USB interface is connected on the signal processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029822U CN201360290Y (en) | 2008-11-06 | 2008-11-06 | Set-top box with built-in network access equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202029822U CN201360290Y (en) | 2008-11-06 | 2008-11-06 | Set-top box with built-in network access equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360290Y true CN201360290Y (en) | 2009-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202029822U Expired - Fee Related CN201360290Y (en) | 2008-11-06 | 2008-11-06 | Set-top box with built-in network access equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360290Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604123A (en) * | 2016-12-29 | 2017-04-26 | 重庆金鑫智慧科技有限公司 | Multimedia signal processor |
-
2008
- 2008-11-06 CN CNU2008202029822U patent/CN201360290Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604123A (en) * | 2016-12-29 | 2017-04-26 | 重庆金鑫智慧科技有限公司 | Multimedia signal processor |
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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: 20091209 Termination date: 20121106 |