CN201414169Y - Television set-top box - Google Patents
Television set-top box Download PDFInfo
- Publication number
- CN201414169Y CN201414169Y CN 200920137943 CN200920137943U CN201414169Y CN 201414169 Y CN201414169 Y CN 201414169Y CN 200920137943 CN200920137943 CN 200920137943 CN 200920137943 U CN200920137943 U CN 200920137943U CN 201414169 Y CN201414169 Y CN 201414169Y
- Authority
- CN
- China
- Prior art keywords
- processor
- keyboard
- mouse
- module
- top box
- 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
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model relates to a television set-top box, in particular to a television set-top box with the functions of a microcomputer system. The television set-top box of the utility model comprisesa first processor system and a second processor system, wherein a power supply system supplies power to the first processor system and the second processor system. A cable television signal source output by the first processor system and a PC table surface signal source output by the second processor system are connected to an audio and video frequency output module, the audio and video frequencyoutput module is connected to the signal source switching control module to control the switching, and then outputs audio frequency signals and video frequency signals to a television. The signal source switching control module is connected to the second processor. The solution of the utility model adopts a fixed network to surf online, not only the online surfing speed is rapid, the online surfing speed is low, but also, the man-machine conversation and the internet surfing can be easily carried out like a PC computer through adopting a microcomputer system forms of a high performance processor, and the use is very convenient.
Description
Technical field
The utility model relates to the TV set-top box field, and definite says, is a kind of TV set-top box that possesses the microsystem function.
Background technology
Set-top box (Set Top Box, STB) be a kind of being placed on the television set, can be used to receive the special equipment of numeral or analog television program, generally can be divided into analog set top and top box of digital machine, analog set top is mainly used to receive scrambled TV service etc., top box of digital machine has can be used to receive satellite television, and what have can be used for receiving digital television.Raising along with the national economy level, popularizing of network, large-screen, high-resolution plasm TV or LCD TV enter huge numbers of families, television set is not the simple TV reception that is used for, can use television set as display screen, the odds ratio of the big display frame of video screen is obvious.If but top box of digital machine just accept merely can not satisfy a part of netizen's demand outside the cabled digital signal, this just needs the set-top box can be Internet enabled.In prior art, have the Chinese patent publication number be CN2664317 patent disclosure a kind of TV set-top box, it comprises the data communication interface device, storage card fetch interface device, the host CPU device, storage arrangement, programmable vision output interface device, supply unit, the remote control input interface unit, remote controller, the television reception tuner apparatus, data communication interface links to each other with mobile phone, the storage card fetch interface device storage card of can pegging graft, the programmable vision output interface links to each other with television set, supply unit is connected with the external AC power supply, the television reception tuner apparatus links to each other with cable television line, by means of the wireless networking capabilities of mobile phone or the dump function of storage card, can be implemented in and carry out network information on the television set and browse, or TV is carried out program select control, make both surf data very easily of TV watching person, can select to watch the own TV programme of being liked again very easily.Though this scheme is Internet enabled, surfing Internet with cell phone speed is slow and expenses of surfing Internet is more expensive relatively.Though if adopt present 3G mobile networking speed that raising is arranged, expense is still higher.On the other hand, when browsing page, sometimes also need submitting the relevant data of filling in a form to, if it is with cell phone keyboard input or remote controller key input, very inconvenient.
The utility model content
At above-mentioned deficiency, the necessity that the utility model proposes is arranged.
The technical solution of the utility model is:
TV set-top box of the present utility model comprises the first processor system and second processor system, and is the power supply of first processor system and second processor system by power-supply system.The PC desktop signal source of the cable TV signal source of described first processor system output and the output of second processor system all is connected to the audio frequency and video output module, described audio frequency and video output module is connected to signal source switching controls module controls and switches, output audio signal and vision signal are to television set again, and described signal source switching controls module is to be connected in second processor.
Further, described first processor system comprises:
First processor is configured to the processor of wire signal, is connected to tuner, mpeg decoder and subscriber card read module;
Tuner is connected in the wire signal incoming end, exports mpeg decoder to;
Mpeg decoder receives the tuner signal, exports described audio frequency and video output module after the decoding processing to, and is connected on the first processor;
The subscriber card read module is configured to read the circuit module of subscriber card data;
Described second treatment system comprises:
Second processor is configured to the processor of master operating system, is connected to mpeg decoder, external memory storage, peripheral hardware input/output port, keyboard and mouse input/output port and the network port;
Mpeg decoder is connected to second processor, and exports described audio frequency and video output module to;
External storage controller is connected to second processor, is configured to store the control device of data;
The peripheral hardware input/output port is connected to second processor, is configured to connect the port of external equipment;
The keyboard and mouse input/output port is connected to second processor, is configured to connect the port of mouse and keyboard;
The network port is connected to second processor, is configured to the processing module of network communication.
Further, also be connected with infrared receiving module on described second processor, described infrared receiving module is configured to provide the infrared remote control communication channel.
Further, described external storage controller is connected in CD-ROM drive or hard disk or USB memory device.
Further, described keyboard and mouse input/output port is a blue tooth interface, and described keyboard is a bluetooth keyboard, and described mouse is a bluetooth mouse, is connected in described keyboard and mouse input/output port by blueteeth network; Perhaps described keyboard and mouse input/output port is the PS/2 interface, and described keyboard is the PS/2 interface keyboard, and described mouse is the PS/2 interface mouse, and is connected in series in described keyboard and mouse input/output port by the PS/2 interface; Perhaps described keyboard and mouse input/output port is a USB interface, and described keyboard is the USB interface keyboard, and described mouse is a usb mouse, is connected in described keyboard and mouse input/output port by USB interface.
Further, the described network port comprises Ethernet interface or Dial-up Network interface, and described Ethernet interface is connected in netting twine, and described Dial-up Network interface is connected in telephone wire.
Further, described power-supply system is to be first processor system and the power supply of second processor system again after the power-switching circuit that is connected to electric main is connected to internal power supply system again.
Scheme of the present utility model adopts the fixed network online, and not only networking speed is fast and expenses of surfing Internet is cheap relatively; In addition,, can also carry out human-computer dialogue and carry out net surfing as personal computer is light owing to adopted the microsystem of high-performance processor formation, very convenient.
Description of drawings
Fig. 1 is the theory diagram that signal of the present utility model is realized switching;
Fig. 2 is an integral module block diagram of the present utility model.
Embodiment
Now with embodiment the utility model is further specified in conjunction with the accompanying drawings.
Consult shown in Figure 1ly, TV set-top box of the present utility model comprises the first processor system and second processor system, and is first processor system and the power supply of second processor system by power-supply system.The PC desktop signal source 32 of the cable TV signal source 31 of described first processor system output and the output of second processor system all is connected to audio frequency and video output module 3, described audio frequency and video output module 3 is connected to 33 controls of signal source switching controls module and switches, output audio signal and vision signal are to television set 34 again, described signal source switching controls module 33 is that to be connected in second processor, 21, the second processors 21 are primary processors.
Consult shown in Figure 2ly, described first processor system comprises:
Subscriber card read module 14 is configured to read the circuit module of subscriber card data;
Described second treatment system comprises:
Peripheral hardware input/output port 24 is connected to second processor 21, is configured to connect the port of external equipment;
Keyboard and mouse input/output port 25 is connected to second processor 21, is configured to connect the port of mouse and keyboard;
The network port is connected to second processor 21, is configured to the processing module of network communication.
Also be connected with infrared receiving module 26 on described second processor 21, described infrared receiving module 26 is configured to provide the infrared remote control communication channel.The user can carry out straighforward operation to this set-top box by hand-held Infrared remote controller.
Described external storage controller 22 is connected in CD-ROM drive 221 or hard disk 222 or USB memory device 223.If second processor system of the present utility model is the personal computer system just, can read film, music or the file data of CD by CD-ROM drive 221, can also import film, music or file data by hard disk 222 or USB memory device 223.
Of the present utility model, described keyboard and mouse input/output port 25 is blue tooth interfaces, and described keyboard is a bluetooth keyboard, and described mouse is a bluetooth mouse, is connected in described keyboard and mouse input/output port 25 by blueteeth network; Perhaps described keyboard and mouse input/output port 25 is PS/2 interfaces, and described keyboard is the PS/2 interface keyboard, and described mouse is the PS/2 interface mouse, and is connected in series in described keyboard and mouse input/output port 25 by the PS/2 interface; Perhaps described keyboard and mouse input/output port 25 is USB interface, and described keyboard is the USB interface keyboard, and described mouse is a usb mouse, is connected in described keyboard and mouse input/output port 25 by USB interface.Preferably, the keyboard and mouse input/output port 25 that the utility model adopts is blue tooth interfaces, and described keyboard is a bluetooth keyboard, and described mouse is a bluetooth mouse, is connected in described keyboard and mouse input/output port 25 by blueteeth network.Like this, the user just can not be subjected to the distance limit of cable, easily set-top box of the present utility model is carried out the human-computer dialogue operation.
The described network port comprises Ethernet interface 27 or Dial-up Network interface 28, and described Ethernet interface 27 is connected in netting twine, inserts by broadband network.If do not support the place of broadband network, can be connected in telephone wire by described Dial-up Network interface 28, with the online of telephone modem arrowband.
Described power-supply system is to be first processor system and the power supply of second processor system again after the power-switching circuit 4 that is connected to electric main is connected to internal power supply system 5 again, and described power module adopts existing power technology, repeats no more in this.
Signal processing of the present utility model is as follows: the cable TV signal 10 that inserts from the cable TV signal cable transmission line is through tuner 12 demodulation, decomposite MPEG (Motion Picture Expert Group) code stream, pass through mpeg decoder 13 then, behind the audio signal decompress(ion) to compression, produce digital audio-video signal, in audio frequency and video output module 3, after digital-to-analogue conversion, form television set acceptable analog audio-video signal input television for play; Perhaps, can switch to the PC pattern and operate, receive from network interface and obtain packet after the CPU21 of second processor system handles, decomposite the audio/video coding code stream, behind decoder decode, convert analog signal input television for play to.Also have control section in the entire equipment, comprise CPU, the control whole system operation is exactly described second processor 21, and described CPU can adopt central processing unit or the central processing unit of AMD or the central processing unit of apple of Intel; The infrared receiving module circuit 26 of native system, the infrared distant signal of reception remote controller.Come data on file by increasing hard disk 222, can also program recording.General set-top box all is to be provided by service providers such as cable TV stations, and they generally also can provide an identification card simultaneously, are used for storing subscriber information, has only the normal received television program of validated user ability that has used this card.The utility model can adopt existing operating system software to control, as the windows Chinese operating system of Microsoft or (SuSE) Linux OS etc.Preferably, the utility model adopts the windows Chinese operating system.
The utility model makes a set-top box device have TV set-top box function and PC computer function exactly.The technical scheme that its technical problem that solves the utility model adopts is: external interface (as the coaxial cable that receives cable TV or Ethernet interface etc.) is connected to earlier on the set-top box, and set-top box output video and audio signal are connected to the AV terminal or the VGA terminal of television set.Switch different signal sources by remote controller, make the desktop of TV display of television programmes or computer operating system.In the time of normal the use, set-top box and television set have remote controller control separately respectively, by set-top box control signal source, and the setting of television set control volume, image, switching on and shutting down are also born by separately remote controller switch and mechanical switch.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection range of the present utility model.
Claims (7)
1. TV set-top box, comprise the first processor system and second processor system, and be the power supply of first processor system and second processor system by power-supply system, it is characterized in that: the PC desktop signal source (32) that the cable TV signal source (31) of described first processor system output and second processor system are exported all is connected to audio frequency and video output module (3), described audio frequency and video output module (3) is connected to signal source switching controls module (33) control and switches, output audio signal and vision signal are to television set (34) again, and described signal source switching controls module (33) is to be connected in second processor (21).
2. TV set-top box according to claim 1 is characterized in that:
Described first processor system comprises:
First processor (11) is configured to the processor of wire signal, is connected to tuner (12), mpeg decoder (13) and subscriber card read module (14);
Tuner (12) is connected in wire signal incoming end (10), exports mpeg decoder (13) to;
Mpeg decoder (13) receives tuner (12) signal, exports described audio frequency and video output module (3) after the decoding processing to, and is connected on the first processor (11);
Subscriber card read module (14) is configured to read the circuit module of subscriber card data;
Described second treatment system comprises:
Second processor (21) is configured to the processor of master operating system, is connected to mpeg decoder (23), external memory storage (22), peripheral hardware input/output port (24), keyboard and mouse input/output port (25) and the network port;
Mpeg decoder (23) is connected to second processor (21), and exports described audio frequency and video output module (3) to;
External storage controller (22) is connected to second processor (21), is configured to store the control device of data;
Peripheral hardware input/output port (24) is connected to second processor (21), is configured to connect the port of external equipment;
Keyboard and mouse input/output port (25) is connected to second processor (21), is configured to connect the port of mouse and keyboard;
The network port is connected to second processor (21), is configured to the processing module of network communication.
3. TV set-top box according to claim 2 is characterized in that: also be connected with infrared receiving module (26) on described second processor (21), described infrared receiving module (26) is configured to provide the infrared remote control communication channel.
4. TV set-top box according to claim 2 is characterized in that: described external storage controller (22) is connected in CD-ROM drive (221) or hard disk (222) or USB memory device (223).
5. TV set-top box according to claim 2, it is characterized in that: described keyboard and mouse input/output port (25) is a blue tooth interface, described keyboard is a bluetooth keyboard, and described mouse is a bluetooth mouse, is connected in described keyboard and mouse input/output port (25) by blueteeth network; Perhaps described keyboard and mouse input/output port (25) is the PS/2 interface, and described keyboard is the PS/2 interface keyboard, and described mouse is the PS/2 interface mouse, and is connected in series in described keyboard and mouse input/output port (25) by the PS/2 interface; Perhaps described keyboard and mouse input/output port (25) is a USB interface, and described keyboard is the USB interface keyboard, and described mouse is a usb mouse, is connected in described keyboard and mouse input/output port (25) by USB interface.
6. TV set-top box according to claim 2, it is characterized in that: the described network port comprises Ethernet interface (27) or Dial-up Network interface (28), described Ethernet interface (27) is connected in netting twine, and described Dial-up Network interface (28) is connected in telephone wire.
7. TV set-top box according to claim 1 is characterized in that: described power-supply system is to be first processor system and the power supply of second processor system again after the power-switching circuit (4) that is connected to electric main is connected to internal power supply system (5) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920137943 CN201414169Y (en) | 2009-04-24 | 2009-04-24 | Television set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920137943 CN201414169Y (en) | 2009-04-24 | 2009-04-24 | Television set-top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201414169Y true CN201414169Y (en) | 2010-02-24 |
Family
ID=41716047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920137943 Expired - Fee Related CN201414169Y (en) | 2009-04-24 | 2009-04-24 | Television set-top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201414169Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596029A (en) * | 2013-11-22 | 2014-02-19 | 乐视致新电子科技（天津）有限公司 | Control method and device based on touch-control remote controller and smart television |
| CN104038797A (en) * | 2014-06-05 | 2014-09-10 | 宁波乐歌视讯科技股份有限公司 | Network set-top box provided with loudspeaker and having functions of video deconcentrator |
-
2009
- 2009-04-24 CN CN 200920137943 patent/CN201414169Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596029A (en) * | 2013-11-22 | 2014-02-19 | 乐视致新电子科技（天津）有限公司 | Control method and device based on touch-control remote controller and smart television |
| CN104038797A (en) * | 2014-06-05 | 2014-09-10 | 宁波乐歌视讯科技股份有限公司 | Network set-top box provided with loudspeaker and having functions of video deconcentrator |
| CN104038797B (en) * | 2014-06-05 | 2018-06-15 | 乐歌人体工学科技股份有限公司 | Network machine top box with loud speaker and video deconcentrator function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6897833B1 (en) | Portable user interface | |
| CN101159851B (en) | Terminal of supporting digital television and IPTV application | |
| WO2007027060A1 (en) | Accessory apparatus of mobile terminal for receiving and reproducing dmb data and method thereof | |
| US8526882B2 (en) | Data transmission device, system and method using the same | |
| CN201414169Y (en) | Television set-top box | |
| CN102638722A (en) | Intelligent television dual-mode decoding method and intelligent television dual-mode decoding device | |
| CN101753792A (en) | Mobile digital video terminal | |
| CN201910866U (en) | High-definition television board card with various digital video receiving functions | |
| CN202634625U (en) | Interactive integrated smart television | |
| CN205092938U (en) | But speech recognition's STB and smart home systems thereof | |
| CN201042042Y (en) | Stb | |
| US20130097648A1 (en) | Internet-enabled smart television | |
| CN101325671A (en) | Multifunctional TV set | |
| CN102843594A (en) | Interactively integrated smart television | |
| CN104796746A (en) | CMMB (China mobile multimedia broadcasting) WIFI (wireless fidelity) digital multimedia player terminal | |
| CN102231846A (en) | Method and equipment for playing television programs at any time in interregional way | |
| CN201758420U (en) | Movable digital video terminal | |
| CN201328151Y (en) | Mobile receiving system for mobile digital television signals | |
| CN204887296U (en) | Cable television fuses STB with terrestrial digital TV and IPTV terminal | |
| CN103856604A (en) | Multimedia terminal easy for operation | |
| CN202889539U (en) | High-definition set-top box with intelligent upgrading capacity and network playing function | |
| CN201063720Y (en) | Computer/television integrated machine | |
| CN203416248U (en) | A wireless display terminal | |
| CN201717974U (en) | Central multifunctional liquid crystal display television | |
| CN201044470Y (en) | TV set interconnecting wireless network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dai Xiaoming Inventor before: Liao Weilong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIAO WEILONG TO: DAI XIAOMING |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20120424 |