CN201374780Y - Wireless network video systems - Google Patents
Wireless network video systems Download PDFInfo
- Publication number
- CN201374780Y CN201374780Y CN200920147908U CN200920147908U CN201374780Y CN 201374780 Y CN201374780 Y CN 201374780Y CN 200920147908 U CN200920147908 U CN 200920147908U CN 200920147908 U CN200920147908 U CN 200920147908U CN 201374780 Y CN201374780 Y CN 201374780Y
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- television
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Abstract
The utility model relates to a data wireless connection device, in particular, a TV companion assembly which connects the computer and the TW wirelessly to realize remote control of remote computer at TV by using a video server as background support. By introducing a wireless access device assembly, the computer and the TV are connected wirelessly, which means remote control of remote computer at TV is realized by using P2P-CDN technology to transmit data, that is point-to-play, time shifting, enjoying a plenty of high-definition video programs provided by a video VOD module on internet smoothly.
Description
Technical field
The utility model relates to a kind of data wireless connection device, particularly a kind of computer and tv wireless is linked together, and as back-office support, is implemented in the TV companion assembly of TV end remote control far-end computer with television server.
Background technology
The domestic consumer watches the amusement movie and video programs mainly to watch on computers by the Internet at present, aboundresources, but screen is little, only suitable unique user, and do computer next door fatigue easily for a long time, or pass through cable TV network, can many people watch, but program is few, can't request program, no time-shifting function, can only watch unified program by listing fixed point, or the user who possesses certain computer literacy copies physical medium to after downloading earlier and watch from network, can't realize promptly putting promptly broadcasting, complex steps, or by set-top box connection TV and the Internet, cost is higher, and the cable network of disposing is not easy to move, request program service shortcoming is used inconvenient.
The utility model content
Technical problem to be solved in the utility model provides and a kind of computer and tv wireless is linked together, with television server as back-office support, be implemented in TV end remote control far-end computer, promptly promptly broadcast, possess time-shifting function, can appreciate the wireless network video system of internet mass high definition video program.
For solving the problems of the technologies described above, the utility model is realized as follows: wireless network video system described in the utility model is accepted module, remote controller and video terminal and is formed by the Internet video display VOD module, computer video signal emission module, television signal; The Internet video display VOD module is the television server terminal, is connected with computer by the Internet, utilizes P2P-CDN technical transmission data; The computer video signal emission module is connected behind the host computer on the plate by VGA video card interface, sound card interface, USB interface, accept data, and utilize wireless transmission method 2.4GHz industry frequency range or high band wi-fi agreement, the AV signal that disposes is transmitted to television signal by the wireless transmission antenna accepts module; Television signal is accepted module by the wireless receiving antenna receiving signal, and send the signal that receives to the TV end by VGA, S terminal or AV interface, or the decoding chip by H.264 is to decoding video signal, and decoded signal is passed to the TV end by HDMI digital interface or S-video interface; The infrared interface emission infrared remote control that remote controller is accepted on the module television signal instructs, and control command is by the infrared computer video signal emission module that sends to, and the computer video signal emission module utilizes USB interface that control command is passed to computer.
The wireless transmission method that described computer video signal emission module and television signal are accepted between the module is not limited to 2.4GHz industry frequency range or high band wi-fi agreement, and it comprises that all can be used for the mode of transmission of wireless signals.
Described television signal is accepted module and is sent analog video signal to television set by VGA, S terminal or AV interface, does not support this moment HD video to play; Described television signal is accepted the decoding chip of module by H.264 to decoding video signal, and decoded signal is passed to television set by HDMI digital interface or S-video interface, support this moment the 720P high definition to play, and no signal is disturbed.
Good effect of the present utility model: wireless network video system described in the utility model, by introducing the radio reception device assembly, computer and tv wireless are linked together, can be at TV end remote control far-end computer, promptly promptly broadcast, time-shifting function, the magnanimity high definition video program that smooth appreciation the Internet video display VOD module provides; The operation interface of simple and fast is fit to the VOD operation; Computer end, TV end are worked simultaneously and are independent of each other.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structured data transmission schematic diagram
Among the figure, 1 the Internet video display VOD module 2 computer video signal emission module
3 television signals are accepted module 4 remote controllers 5 TVs 6 computers
7VGA video card interface 8 sound card interface 9USB interfaces
13 infrared remote control receivers, 14 the Internets
Embodiment
As shown in Figure 1, wireless network video system described in the utility model described in the utility model is accepted module (3), remote controller (4) and television set (5) by the Internet video display VOD module (1), computer video signal emission module (2), television signal and is formed; The Internet video display VOD module (1) is the television server terminal, is connected with computer (6) by the Internet (14), utilizes P2P-CDN technical transmission data; Computer video signal emission module (2) is connected behind the host computer on the plate (10) by VGA video card interface (7), sound card interface (8), USB interface (9), receive data, and utilize wireless transmission method 2.4GHz industry frequency range or high band wi-fi agreement, the AV signal that disposes is transmitted to television signal by wireless transmission antenna (11) accepts module (3); Television signal is accepted module (3) by wireless receiving antenna (12) received signal, and send the signal that receives to television set (5) by VGA, S terminal or AV interface, or the decoding chip by H.264 is to decoding video signal, and decoded signal is passed to television set (5) by HDMI digital interface or S-video interface; Infrared remote control receiver (13) the emission infrared remote control that remote controller (4) is accepted on the module (3) television signal instructs, control command is by the infrared computer video signal emission module (2) that sends to, and computer video signal emission module (2) utilizes USB interface (9) that control command is passed to computer (6).
The wireless transmission method that described computer video signal emission module (2) and television signal are accepted between the module (3) is not limited to 2.4GHz industry frequency range or high band wi-fi agreement, and it comprises that all can be used for the mode of transmission of wireless signals;
Described television signal is accepted module (3) and is sent analog video signal to television set (5) by VGA, S terminal or AV interface, does not support this moment HD video to play; Described television signal is accepted the decoding chip of module (3) by H.264 to decoding video signal, and decoded signal is passed to television set (5) by HDMI digital interface or S-video interface, support this moment the 720P high definition to play, and no signal is disturbed.
The course of work of the present utility model is:
By introducing the radio reception device assembly, computer and tv wireless are linked together, utilize P2P-CDN technical transmission data, can be at TV end remote control far-end computer, promptly promptly broadcast time-shifting function, the magnanimity high definition video program that smooth appreciation the Internet video display VOD module provides.
Claims (3)
1, a kind of wireless network video system is characterized in that: described wireless network video system is accepted module (3), remote controller (4) and television set (5) by the Internet video display VOD module (1), computer video signal emission module (2), television signal and is formed; The Internet video display VOD module (1) is the television server terminal, is connected with computer (6) by the Internet (14), utilizes P2P-CDN technical transmission data; Computer video signal emission module (2) is connected behind the host computer on the plate (10) by VGA video card interface (7), sound card interface (8), USB interface (9), receive data, and utilize wireless transmission method 2.4GHz industry frequency range or high band wi-fi agreement, the AV signal that disposes is transmitted to television signal by wireless transmission antenna (11) accepts module (3); Television signal is accepted module (3) by wireless receiving antenna (12) received signal, and send the signal that receives to television set (5) by VGA, S terminal or AV interface, or the decoding chip by H.264 is to decoding video signal, and decoded signal is passed to television set (5) by HDMI digital interface or S-video interface; Infrared remote control receiver (13) the emission infrared remote control that remote controller (4) is accepted on the module (3) television signal instructs, control command is by the infrared computer video signal emission module (2) that sends to, and computer video signal emission module (2) utilizes USB interface (9) that control command is passed to computer (6).
2, wireless network video system according to claim 1, it is characterized in that: the wireless transmission method that described computer video signal emission module (2) and television signal are accepted between the module (3) is not limited to 2.4GHz industry frequency range or high band wi-fi agreement, and it comprises that all can be used for the mode of transmission of wireless signals.
3, wireless network video system according to claim 1 is characterized in that: described television signal is accepted module (3) and is sent analog video signal to television set (5) by VGA, S terminal or AV interface; Described television signal is accepted the decoding chip of module (3) by H.264 to decoding video signal, and decoded signal is passed to television set by HDMI digital interface or S-video interface, support the 720P high definition to play, and no signal is disturbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920147908U CN201374780Y (en) | 2009-03-31 | 2009-03-31 | Wireless network video systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920147908U CN201374780Y (en) | 2009-03-31 | 2009-03-31 | Wireless network video systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201374780Y true CN201374780Y (en) | 2009-12-30 |
Family
ID=41500861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920147908U Expired - Fee Related CN201374780Y (en) | 2009-03-31 | 2009-03-31 | Wireless network video systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201374780Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497598A (en) * | 2011-12-09 | 2012-06-13 | 上海全景数字技术有限公司 | Remote computer control system and method based on digital television |
| CN105048231A (en) * | 2015-07-06 | 2015-11-11 | 苏州市英富美欣科技有限公司 | Automatic data transmission apparatus based on USB interface |
-
2009
- 2009-03-31 CN CN200920147908U patent/CN201374780Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497598A (en) * | 2011-12-09 | 2012-06-13 | 上海全景数字技术有限公司 | Remote computer control system and method based on digital television |
| CN105048231A (en) * | 2015-07-06 | 2015-11-11 | 苏州市英富美欣科技有限公司 | Automatic data transmission apparatus based on USB interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Netmovie CO., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Netmovie CO., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20130331 |