CN102572597A - Multi-network audio and video play equipment - Google Patents
Multi-network audio and video play equipment Download PDFInfo
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- CN102572597A CN102572597A CN2010106191748A CN201010619174A CN102572597A CN 102572597 A CN102572597 A CN 102572597A CN 2010106191748 A CN2010106191748 A CN 2010106191748A CN 201010619174 A CN201010619174 A CN 201010619174A CN 102572597 A CN102572597 A CN 102572597A
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Abstract
The invention relates to multi-network audio and video play equipment, which comprises a television and a wireless handheld terminal connected with the television. The wireless handheld terminal comprises a central information processing unit, a graphical user interface unit, an Internet access unit and a handheld terminal wireless communication unit, wherein the graphical user interface unit, the Internet access unit and the handheld terminal wireless communication unit are connected with the central information processing unit respectively. The television also comprises a central information processing unit, a television signal access unit, a television wireless communication unit and a play unit, wherein the television signal access unit, the television wireless communication unit and the play unit are connected with the central information processing unit respectively. The handheld terminal wireless communication unit is connected with the television wireless communication unit through an instruction channel and a multimedia channel. Compared with the prior art, the multi-network audio and video play equipment can realize the combination of the Internet and a television network and selectively respectively or synchronously play television information and/or multimedia information from the Internet on the television or play multimedia combining the television information and Internet information.
Description
Technical field
The present invention relates to the television equipment technical field, particularly combine many nets playing audio/video of the Internet and cable TV network.
Background technology
Television set is a kind of electric equipment of the broadcast TV programme of widely using, and is invented in nineteen twenty-six by Britain's engineer John Luo Jie Baird.
Along with development of technology, the user no longer satisfies the TV programme only use the passive platform that televiews of television set to record, and further requires initiatively to select broadcast content, and then the use television set is at oneself needed program of time showing oneself easily.Interactive TV arises at the historic moment.
Existing interactive TV is meant and in the DTV of routine, engages the form of televising that the digital television interaction content is arranged.The user can the interior digital television interaction content of operand word TV programme watch or use interactive television content.Common interactive TV is to utilize the STB beyond the television set or be combined in similar module in the television set to control television set and call interactive television content.And the user uses corresponding remote controller to come the similar module in controller top box or the television set to select interactive television content.Along with the development of technology, the control method of another kind of interactive TV has appearred.
Chinese invention patent ZL200710103085.6 discloses a kind of double screen interactive television system, comprises the digital television interaction machine and the hand-hold device of a master control.This system can realize two kinds of patterns, single screen display mode of first digital TV contents, promptly common interactive TV display mode.Another kind of pattern is the double screen display mode, promptly produces two groups of signals at television set, and first group of signal shows at television set, and another group signal transfers on the hand-held device, and shows the user through graphical user interface.Content displayed promptly can be the programme information of DTV on hand-held device, also can also be the visual control information through edited interactive television information or control television set.
That is to say that in the disclosed technical scheme of foregoing invention patent, the signal source of whole interactive television system is to be connected on the television set rather than to be connected on the hand-held device.And the displaying contents that is obtained on the hand-held device passes to hand-held device after handling through television set again.Under this pattern, hand-held device and television set should adopt the uniform operation system or need complicated conversion of signals or computing module at television set, realize the signal transmission to hand-held device.
Along with Internet development; The information that people begin to want to utilize television set to show and obtain from the Internet or utilize television set to show simultaneously or information that the demonstration that superpose is obtained from the Internet; And if employing is like the disclosed television system of aforementioned patent; Will inevitably cause television set one end to use extra signaling module, thereby make system complexity improve.
Summary of the invention
Execution mode of the present invention technical problem to be solved is: how in a cover playback equipment, to realize the access of TV network and the Internet.
For solving the problems of the technologies described above; A kind of many net playing audio/videos are provided in embodiment of the present invention; Comprise television set and the wireless handheld terminal that is connected with said television set, said wireless handheld terminal comprises central information processing unit and the graphic user interface unit that is attached thereto respectively, the Internet access unit and handheld terminal wireless communication unit; TV signal access unit, TV end wireless communication unit and broadcast unit that said television set also comprises the central information processing unit and is attached thereto respectively; Be connected with multimedia channel through command channel between said handheld terminal wireless communication unit and the said TV end wireless communication unit.
Alternatively, the signal of the signal of said command channel transmission and multimedia channel transmission is modulated on the same carrier wave and transmits.
Alternatively, said command channel is the transmitted in both directions channel.
Alternatively, said multimedia channel is an one-way channel, and signal is transmitted to said TV end wireless communication unit by said handheld terminal wireless communication unit.
Alternatively, said multimedia channel is a two-way channel.
Alternatively, the signal between the central information processing unit of said television set and the said TV end wireless communication unit is transmitted as the two-way signaling transmission; The central information processing unit of said television set and the signal between the said broadcast unit are transmitted as the one way signal transmission, and signal is transmitted to broadcast unit by the central information processing unit; Signal between the central information processing unit of said television set and the said TV signal access unit is transmitted as the one way signal transmission, and signal is transmitted to the central information processing unit by the TV signal access unit.
Alternatively, the central information processing unit of said wireless handheld terminal and the signal between the graphic user interface unit are transmitted as the two-way signaling transmission; The central information processing unit of said wireless handheld terminal and the signal between the Internet access unit are transmitted as the two-way signaling transmission; The central information processing unit of said wireless handheld terminal and the signal between the handheld terminal wireless communication unit are transmitted as the two-way signaling transmission.
Alternatively, said wireless handheld terminal also comprises display unit, and said display unit is connected with said graphic user interface unit and receives from the signal of said graphic user interface unit to be imported.
Alternatively, said wireless handheld terminal is a panel computer.
Compared with prior art; Many nets playing audio/video that the present invention asked for protection is at the TV set terminal input TV signal; And import internet information with wireless handheld terminal; Through in wireless handheld terminal and the command channel of TV set terminal and being connected of multimedia channel; Can realize combining of the Internet and TV network, can be on television set optionally respectively or synchronous playing TV information and/or from the multimedia messages of the Internet, perhaps play the multimedia that has combined TV and internet information.
Wireless handheld terminal adopts panel computer, can realize the multiple application that the Internet and wire/wireless television network merge, and brings outstanding user experiences such as for example touching control.
Description of drawings
Fig. 1 is the structural representation of many net playing audio/videos 100 in the one embodiment of the invention.
Embodiment
A lot of details have been set forth in the following description so that make much of the present invention.But the present invention can implement much to be different from alternate manner described here, and those skilled in the art can do similar popularization under the situation of intension of the present invention, so the present invention does not receive the restriction of following disclosed practical implementation.
Secondly, the present invention utilizes sketch map to be described in detail, and when the embodiment of the invention was detailed, for ease of explanation, said sketch map was an instance, and it should not limit the scope of the present invention's protection at this.
Do detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
As shown in Figure 1, in one embodiment of the invention, a kind of many net playing audio/videos 100 are provided.Should comprise wireless handheld terminal 110 and 120 two parts of television set by many net playing audio/videos 100.Connect through the transmission of wireless signals passage between wireless handheld terminal 110 and the television set 120 and realize data passes.
With reference to figure 1, wireless handheld terminal 110 comprises central information processing unit 111, graphic user interface unit 114, the Internet access unit 112 and handheld terminal wireless communication unit 113.
Wherein, central information processing unit 111 is the unit that carry out signal processing, command calculations and transmitting-receiving and image processing, is the unit module of the completion compute classes function of whole wireless handheld terminal 110.
Graphic user interface unit 114 is used on wireless handheld terminal 110, forming patterned user interface, the input instruction that receives the user and playing audio-video etc.In one embodiment of the invention, wireless handheld terminal 110 also comprises a display unit 115, and this display unit 115 is connected with graphic user interface unit 114 and receives from the signal of graphic user interface unit 114 to be imported.Here, display unit 115 is used for graphical user interface unit 114 formed video informations are shown to the user.Those skilled in the art understand, and display unit 115 also can be accomplished the function of user instruction input, for example adopts touch-screen, not only can show but also can receive instruction through user's touch.
The Internet access unit 112 is used for and Internet connection, receives the customizing messages from the Internet, and customizing messages is sent to the Internet.Be well known to those skilled in the art about signal transfer protocol between the Internet access unit 112 and the Internet and transmission means etc., repeated no more at this.
Handheld terminal wireless communication unit 113 is interface units that wireless handheld terminal 110 and television set 120 communicate.Its concrete interface channel is pointed out in follow-up explanation.
Those skilled in the art understand, and above-mentioned wireless handheld terminal 110 included unit modules can be single chips, also can be the combinations of a plurality of functional chips, can also be by one chip or a plurality of chipset with realize a plurality of unit modules.
With reference to figure 1; Three ports of central information processing unit 111 are connected with graphic user interface unit 114, the Internet access unit 112 and handheld terminal wireless communication unit 113 respectively, thus formed central information processing unit 111 respectively with the data interface channel of graphic user interface unit 114, the Internet access unit 112 and handheld terminal wireless communication unit 113.
In one embodiment of the invention, the central information processing unit 111 of wireless handheld terminal 110 and the signal between the graphic user interface unit 114 are transmitted as the two-way signaling transmission.The central information processing unit 111 of wireless handheld terminal 110 and the signal between the Internet access unit 112 are transmitted as the two-way signaling transmission.The central information processing unit 111 of wireless handheld terminal 110 and the signal between the handheld terminal wireless communication unit 113 are transmitted as the two-way signaling transmission.
The other end at many net playing audio/videos 100 is a television set 120.Television set 120 comprises central information processing unit 121 and TV signal access unit 122, TV end wireless communication unit 123 and broadcast unit 124.
The central information processing unit 121 of television set 120 is connected with broadcast unit 124 with TV signal access unit 122, TV end wireless communication unit 123 respectively.Signal between central information processing unit 121 and the TV signal access unit 122 is transmitted as one way signal transmission, and side signal transmission is to being to 121 transmission of central information processing unit by TV signal access unit 122.Signal between central information processing unit 121 and the TV end wireless communication unit 123 is transmitted as the two-way signaling transmission.Signal between central information processing unit 121 and the broadcast unit 124 is transmitted as one way signal transmission, and side signal transmission is to being to broadcast unit 123 transmission by central information processing unit 121.
As previously mentioned, be to connect and realize data passes between wireless handheld terminal 110 and the television set 120 through the transmission of wireless signals passage.And the connection between wireless handheld terminal 110 and the television set 120 its essence is being connected between the interior TV end wireless communication unit 123 of handheld terminal wireless communication unit 113 and television set 120 in the wireless handheld terminal 110.
Being connected between handheld terminal wireless communication unit 113 and the TV end wireless communication unit 123 can have two channels.First channel is a command channel 131, is used to transmit various instructions, for example can be the order that control television set 120 or wireless handheld terminal 110 are realized various functions.In one embodiment of the invention, instruction path 131 transmission is that instruction meets the required communication protocol of transmitting multimedia signal between handheld terminal wireless communication unit 113 and TV end wireless communication unit 123.Data transfer instruction for example.Second passage is multimedia channel 132, is used for multimedia messages such as transmission of audio and/or video between wireless handheld terminal 110 and television set 120.In one embodiment of the invention, the signal of the signal of command channel 131 transmission and multimedia channel 132 transmission is to be modulated on the same carrier wave to transmit.That is to say that command channel 131 can carry out transfer of data by shared same communication frequency with multimedia channel 132, can compress modulating time like this, improve message transmission rate.
In one embodiment of the invention, command channel 131 is the transmitted in both directions channel.Foregoing transfer of data etc. instructions can be between wireless handheld terminal 110 and television set 120 transmitted in both directions.That is to say that the control signal that produces at wireless handheld terminal 110 1 ends can send to television set 120 1 ends, and the feedback signal that television set 120 1 ends produce also can send to wireless handheld terminal 110 1 ends.
And multimedia channel 132 can be an one-way channel, and signal is only transmitted to TV end wireless communication unit 123 by handheld terminal wireless communication unit 113.Because the demand with the bigger television set of screen 120 is internet information displayed is more much bigger than the demand of playing TV with the littler wireless handheld terminal 110 of screen; Therefore multimedia channel 132 is arranged to one-way channel; Not only most of demand can be satisfied, communication bandwidth can also be saved.
But in another embodiment of the present invention, multimedia channel 132 still is a two-way channel.And then can play TV with wireless handheld terminal 110, realize the mobile broadcast of TV.
In a preferred embodiment of the present invention, wireless handheld terminal 110 whole hardware realize it being to adopt panel computer to realize.
Though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention.Any technological human body person who is familiar with this area; Do not breaking away under the technical scheme scope situation of the present invention; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to technical scheme of the present invention, or are revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical scheme of the present invention, all still belongs in the scope of technical scheme protection of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (9)
1. net playing audio/video more, comprise television set and the wireless handheld terminal that is connected with said television set, it is characterized in that:
Said wireless handheld terminal comprises central information processing unit and the graphic user interface unit that is attached thereto respectively, the Internet access unit and handheld terminal wireless communication unit;
TV signal access unit, TV end wireless communication unit and broadcast unit that said television set comprises the central information processing unit and is attached thereto respectively;
Be connected with multimedia channel through command channel between said handheld terminal wireless communication unit and the said TV end wireless communication unit.
2. many net playing audio/videos as claimed in claim 1 is characterized in that: the signal of the signal of said command channel transmission and multimedia channel transmission is modulated on the same carrier wave and transmits.
3. many net playing audio/videos as claimed in claim 1, it is characterized in that: said command channel is the transmitted in both directions channel.
4. many net playing audio/videos as claimed in claim 1, it is characterized in that: said multimedia channel is an one-way channel, signal is transmitted to said TV end wireless communication unit by said handheld terminal wireless communication unit.
5. many net playing audio/videos as claimed in claim 1, it is characterized in that: said multimedia channel is a two-way channel.
6. many net playing audio/videos as claimed in claim 1, it is characterized in that: the signal between the central information processing unit of said television set and the said TV end wireless communication unit is transmitted as the two-way signaling transmission; The central information processing unit of said television set and the signal between the said broadcast unit are transmitted as the one way signal transmission, and signal is transmitted to broadcast unit by the central information processing unit; Signal between the central information processing unit of said television set and the said TV signal access unit is transmitted as the one way signal transmission, and signal is transmitted to the central information processing unit by the TV signal access unit.
7. many net playing audio/videos as claimed in claim 1, it is characterized in that: the central information processing unit of said wireless handheld terminal and the signal between the graphic user interface unit are transmitted as the two-way signaling transmission; The central information processing unit of said wireless handheld terminal and the signal between the Internet access unit are transmitted as the two-way signaling transmission; The central information processing unit of said wireless handheld terminal and the signal between the handheld terminal wireless communication unit are transmitted as the two-way signaling transmission.
8. many net playing audio/videos as claimed in claim 1; It is characterized in that: said wireless handheld terminal also comprises display unit, and said display unit is connected with said graphic user interface unit and receives from the signal of said graphic user interface unit to be imported.
9. many net playing audio/videos as claimed in claim 1, it is characterized in that: said wireless handheld terminal is a panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106191748A CN102572597A (en) | 2010-12-30 | 2010-12-30 | Multi-network audio and video play equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106191748A CN102572597A (en) | 2010-12-30 | 2010-12-30 | Multi-network audio and video play equipment |
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| Publication Number | Publication Date |
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| CN102572597A true CN102572597A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106191748A Pending CN102572597A (en) | 2010-12-30 | 2010-12-30 | Multi-network audio and video play equipment |
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| CN (1) | CN102572597A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102630057A (en) * | 2012-04-25 | 2012-08-08 | 青岛海信电器股份有限公司 | Multi-screen interactive system, intelligent terminal and multi-screen interactive control method |
| CN103634688A (en) * | 2013-12-23 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Method and device of controlling smart television to play video files by mobile communication terminal |
| CN103905912A (en) * | 2012-12-26 | 2014-07-02 | 三星电子株式会社 | Terminal device and method for controlling thereof |
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| CN201467242U (en) * | 2009-04-30 | 2010-05-12 | 深圳万利达移动通信设备有限公司 | Mobile phone with network application and capable of remotely controlling television/DVD/set top box |
| CN101742142A (en) * | 2008-11-21 | 2010-06-16 | 幸琳 | System for guiding television on-line and implementation method |
| CN101917400A (en) * | 2010-07-14 | 2010-12-15 | 深圳创维－Rgb电子有限公司 | Multimedia television system capable of acquiring network information through smart phone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1988614A (en) * | 2006-12-06 | 2007-06-27 | 赵建奇 | Video frequency signal repeating system based on mobile terminal |
| CN101742142A (en) * | 2008-11-21 | 2010-06-16 | 幸琳 | System for guiding television on-line and implementation method |
| CN201467242U (en) * | 2009-04-30 | 2010-05-12 | 深圳万利达移动通信设备有限公司 | Mobile phone with network application and capable of remotely controlling television/DVD/set top box |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630057A (en) * | 2012-04-25 | 2012-08-08 | 青岛海信电器股份有限公司 | Multi-screen interactive system, intelligent terminal and multi-screen interactive control method |
| CN103905912A (en) * | 2012-12-26 | 2014-07-02 | 三星电子株式会社 | Terminal device and method for controlling thereof |
| US9900477B2 (en) | 2012-12-26 | 2018-02-20 | Samsung Electronics Co., Ltd. | Terminal device and method for controlling thereof |
| CN103905912B (en) * | 2012-12-26 | 2018-08-24 | 三星电子株式会社 | Terminal installation and its control method |
| CN103634688A (en) * | 2013-12-23 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Method and device of controlling smart television to play video files by mobile communication terminal |
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Application publication date: 20120711 |