CN201290126Y - Wireless image and sound control system - Google Patents
Wireless image and sound control system Download PDFInfo
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- CN201290126Y CN201290126Y CNU200820137028XU CN200820137028U CN201290126Y CN 201290126 Y CN201290126 Y CN 201290126Y CN U200820137028X U CNU200820137028X U CN U200820137028XU CN 200820137028 U CN200820137028 U CN 200820137028U CN 201290126 Y CN201290126 Y CN 201290126Y
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Abstract
The utility model provides a wireless audio-video control system, comprising a host machine integrated in a TV set or a set-top box, at least one submachine connected with a personal computer, a notebook computer, a palm pc or a mobile communication equipment as information communication. The control system, mainly by wireless network technology, sends the audio-video signal received by the host machine to each submachine for viewing or recording and archiving, or sends various audio-video files in the submachine back to the host machine for viewing or recording and archiving; and the each submachine can switch audio-video signal of the host machine by direct control, or switch audio-video signal played by each submachine by utilizing host machine for implementing purposes of bidirectional audio-video play and control.
Description
Technical field
The utility model relates to the wireless image-sound transmission technology, relates in particular to a kind of wireless image-sound control system with two-way audio-visual laser propagation effect.
Background technology
Present being seen wireless image-sound transmission system by radio network technique, transfers to plural devices with the video-audio signal of a signal source and plays, to reduce the expense of circuit construction.As shown in Figure 1, wireless image-sound transmission system 1 comprises: a main frame 11 that is connected with the image source signal, and at least one and PC, notebook computer, device for mobile communication, or have the handset 12 that the various device informations of wireless networking capabilities connect; Wherein, be provided with an input unit 111, a coding unit 112, a control unit 113 and a transmitting element 114 in the described main frame 11, described input unit 111 is connected with coding unit 112 signals, described coding unit 112 is connected with described control unit 113 information, and described control unit 113 is connected with described transmitting element 114 signals; And be provided with a receiving element 121, a control unit 122 and a decoding unit 123 in the described handset 12, described receiving element 121 and control unit 122 are connected as signal, described control unit 122 also is connected with decoding unit 123 signals, and described decoding unit 123 is connected with a display screen 2 signals in addition.
During use, the video-audio signal of signal source 3 is from input unit 111 inputs of main frame 11, behind the coding of encoded unit 112 and produce video-audio data, and in the Input Control Element 113, so that described video-audio data can be sent to handset 12 by the radio network technique of transmitting element 114, after receiving video-audio data by the receiving element 121 of handset 12, in the control unit 122 of input handset 12, then import again in the described decoding unit 123 and decode, so that described video-audio data is reduced to video-audio signal, export display screen 2 to and play, and realize the function that wireless image-sound transmits.
But this wireless image-sound transmission system 1 is the one-way transmission video-audio signal only, and can't be switched the video-audio signal input of main frame 11 ends by handset, 12, must be operated by main frame 11 as switching video-audio signal, and is considerably inconvenient; Moreover this wireless image-sound transmission system 1 only can be connected as signal with single signal source 3 mostly, therefore, all is to play same video-audio signal corresponding to the device of each handset 12, and is still slightly inadequate on the function.
Summary of the invention
A purpose of the present utility model is to provide a kind of wireless image-sound control system, with transmitted in both directions image data and control signal.
An of the present utility model purpose is to provide a kind of two-way wireless image-sound control system of making video recording of carrying out, and be functional to increase.
For reaching above-mentioned purpose, the utility model provides a kind of wireless image-sound control system, and it comprises at least:
One main frame, be provided with an input unit, a control unit, a codec unit, a memory cell and a transmission unit, described input unit is connected with at least one signal source signal, described input unit also is connected with described control unit signal, described control unit is connected with described codec unit information, described control unit is connected with described transmission unit and described memory cell signal respectively again, and described codec unit is connected with a display screen signal;
At least one handset, be provided with a transmission unit, a control unit, a codec unit and a memory cell, described transmission unit is connected with described control unit signal, described control unit is connected with described codec unit information, described control unit is connected with described memory cell signal, and described codec unit is connected with a display screen signal.
Compared with prior art, wireless image-sound control system described in the utility model can transmitted in both directions image data and control signal.
Description of drawings
Fig. 1 is the block hardware diagram of wireless image-sound transmission system.
Fig. 2 is the block hardware diagram of the utility model preferred embodiment.
Fig. 3 is the use schematic diagram of the utility model preferred embodiment.
Description of reference numerals: prior art: 1-wireless image-sound transmission system; The 11-main frame; The 111-input unit; The 112-coding unit; The 113-control unit; The 114-transmitting element; The 12-handset; The 121-receiving element; The 122-control unit; The 123-coding unit; The 2-display screen; The 3-signal source; The utility model: 4-main frame; The 41-input unit; The 42-control unit; The 43-codec unit; The 44-memory cell; The 45-transmission unit; The 5-handset; The 51-transmission unit; The 52-control unit; The 53-codec unit; The 54-memory cell; The 6-television set; The 61-display screen; The 7-set-top box; The 71-display screen; The 8-signal source; The 91-PC; 911-display screen 92-notebook computer; The 921-display screen; The 93-palmtop computer; The 931-display screen; The 94-device for mobile communication; The 941-display screen.
Embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage utility model is above-mentioned.
See also Fig. 2, shown in Figure 3, the utility model comprises at least:
The one integrated main frame of being located in television set 6 or the set-top box 74, be provided with an input unit 41, a control unit 42, a codec unit 43, a memory cell 44 and a transmission unit 45, input unit 41 is used for being connected with a signal source 8 signals, is provided with transmitting audio-video signal; And input unit 41 and be connected as signal with control unit 42, control unit 42 is connected with codec unit 43 information again, and control unit 42 is connected with transmission unit 45 and memory cell 44 signals respectively again, in addition described codec unit 43 and with a television set 6, or the display screen 61,71 that connected of set-top box 7 is made signal and is connected; Moreover, the employed memory cell 44 of main frame is general common Storage Medias, as: hard disk, removable storage device, storage card or optical disk recording device or the like, be used for the video-audio signal that storage assembly source 8 or handset 5 transmitted, and memory cell 44 planning of main frame 4 are provided with a plurality of buffering areas, described a plurality of buffering area is connected with control unit 42 signals of main frame 4 respectively, can store a plurality of different video-audio signals simultaneously.
At least one handset 5, be used for being connected as information, and above-mentioned PC 91, notebook computer 92, palmtop computer 93 or device for mobile communication 94 are equipped with a display screen 911,921,931,941 with PC 91, notebook computer 92, palmtop computer 93 or device for mobile communication 94; And be provided with a transmission unit 51, a control unit 52, a codec unit 53 and a memory cell 54 in the handset 5, transmission unit 51 and control unit 52 are connected as signal, control unit 52 and codec unit 53 are connected as information, control unit 52 is connected with memory cell 54 signals again, and in addition described codec unit 53 and aforesaid display screen 911,921,931,941 are connected as signal; Moreover handset 5 employed memory cell 54 are general common hard disk, removable storage device, storage card or optical disk recording device or the like.
During use, a plurality of video-audio signals are by in the signal source 8 input input units 41, through codec unit 43 video-audio signal is encoded to the little video-audio data of volume, and the temporary transient buffering of each video-audio data stored in the memory cell 44 of main frame 4, switch the video-audio signal of desire output by control unit 42, corresponding video-audio data is resent to transmission unit 45, and receive video-audio datas by the transmission unit 51 of other end handset 5, through codec unit 53 decodings video-audio data is reduced into video-audio signal, operation control unit 52 is at display screen 911,921,931, playing audio/video signal on 941, or be stored in the memory cell 54 of handset 5; Moreover the control unit 52 on the operation handset 5 also can be back to control signal main frame 4, switches the video-audio signal of desiring to watch.In addition, and the video-audio signal of PC 91, notebook computer 92, palmtop computer 93 or device for mobile communication 94, also can be by handset 5 of the present utility model, reverse transfer to main frame 4 is done to play or make video recording storage; Yet, but when said apparatus is provided with the video cameras of instant messaging, also can pass back by immediately that video cameras is captured video-audio signal, and reach the effect of supervision.
Therefore, the utility model is by the transmission unit 45,51 of 5 of main frame 4 and each handsets, pass through wireless network transmission technology, will be through codec unit 43,53 recompiles and the little video-audio data of volume, carry out transmitted in both directions fast, and the control signal of control unit 42,52 also can be made bi-directional by wireless network transmission technology, reaches the purpose of the bi-directional of video-audio signal and control signal; And the video-audio signal that main frame 4 is transmitted can be made video recording and store in the memory cell 54 of handset 5, or the video-audio signal of handset 5 transmission is stored in the memory cell 44 of main frame 4, and realize two-way effect of making video recording.
As mentioned above, the utility model will have following advantage when implementing:
As Fig. 2, shown in Figure 3, be equipped with control unit 42,52, codec unit 43,53 and transmission unit 45,51 in main frame 4 of the present utility model and each machine 5 of son, can carry out the transmitted in both directions of video-audio signal and control signal by wireless network transmission technology, and realize the function of two-way playing audio/video signal.
Moreover, owing to respectively be provided with memory cell 44,54 in main frame of the present utility model 4 and the handset 5, and can be used to store video-audio data, increased two-way function of making video recording.
And the utility model main frame 4 can integratedly be located in the television set 6, and increases in use functional of original television set 6.
The above is preferred embodiment of the present utility model only, is not in order to limiting the scope that the utility model is implemented, the integration mode of other main frames or handset, or memory cell transition regime such as select for use, also among protection range of the present utility model; Therefore those of ordinary skills have done equivalence or have changed easily, on the integrated circuit board of being located in television set or the set-top box of the function of main frame, or the function of handset is integrated in PC, notebook computer, palmtop computer or the device for mobile communication, or the employed hard disk of memory cell changed into removable storage device, storage card or optical disk recording device etc., not breaking away from the equalization variation of being done under spirit of the present utility model and the scope and modification, all should be covered by in the claim of the present utility model.
More than explanation is just illustrative for utility model; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection range of the present utility model.
Claims (10)
1, a kind of wireless image-sound control system is characterized in that it comprises at least:
One main frame, be provided with an input unit, a control unit, a codec unit, a memory cell and a transmission unit, described input unit is connected with at least one signal source signal, described input unit also is connected with described control unit signal, described control unit is connected with described codec unit information, described control unit is connected with described transmission unit and described memory cell signal respectively again, and described codec unit is connected with a display screen signal;
At least one handset, be provided with a transmission unit, a control unit, a codec unit and a memory cell, described transmission unit is connected with described control unit signal, described control unit is connected with described codec unit information, described control unit is connected with described memory cell signal, and described codec unit is connected with a display screen signal.
2, wireless image-sound control system as claimed in claim 1 is characterized in that, described main frame is integrated to be located in the television set.
3, wireless image-sound control system as claimed in claim 1 is characterized in that, described main frame is integrated to be located in the set-top box.
4, wireless image-sound control system as claimed in claim 1, it is characterized in that, the memory cell planning of described main frame is provided with a plurality of buffering areas, and described a plurality of buffering areas are connected with the control unit signal of described main frame respectively, are provided with storing different video-audio signals.
5, wireless image-sound control system as claimed in claim 1 is characterized in that, the memory cell of described main frame is hard disk, removable storage device, storage card or optical disk recording device.
6, wireless image-sound control system as claimed in claim 1 is characterized in that, the memory cell of described handset is hard disk, removable storage device, storage card or optical disk recording device.
7, wireless image-sound control system as claimed in claim 1 is characterized in that, described handset is connected with a PC information, and described PC is provided with a display screen, and the codec unit of described handset is connected with described display screen signal.
8, wireless image-sound control system as claimed in claim 1 is characterized in that, described handset is connected with a notebook computer information, and described notebook computer is provided with a display screen, and the codec unit of described handset is connected with described display screen signal.
9, wireless image-sound control system as claimed in claim 1 is characterized in that, described handset is connected with a palmtop computer information, and described palmtop computer is provided with a display screen, and the codec unit of described handset is connected with described display screen signal.
10, wireless image-sound control system as claimed in claim 1 is characterized in that, described handset is connected with a device for mobile communication information, and described device for mobile communication is provided with a display screen, and the codec unit of described handset is connected with described display screen signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820137028XU CN201290126Y (en) | 2008-09-27 | 2008-09-27 | Wireless image and sound control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820137028XU CN201290126Y (en) | 2008-09-27 | 2008-09-27 | Wireless image and sound control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201290126Y true CN201290126Y (en) | 2009-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820137028XU Expired - Fee Related CN201290126Y (en) | 2008-09-27 | 2008-09-27 | Wireless image and sound control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201290126Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835030A (en) * | 2010-05-05 | 2010-09-15 | 深圳市同洲电子股份有限公司 | System and method for watching television programs by mobile terminal |
| CN101984654A (en) * | 2010-10-22 | 2011-03-09 | 深圳市同洲电子股份有限公司 | System, method and terminal for interacting interactive data |
| TWI397872B (en) * | 2009-10-20 | 2013-06-01 | Chunghwa Telecom Co Ltd | Video/audio communication system |
-
2008
- 2008-09-27 CN CNU200820137028XU patent/CN201290126Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI397872B (en) * | 2009-10-20 | 2013-06-01 | Chunghwa Telecom Co Ltd | Video/audio communication system |
| CN101835030A (en) * | 2010-05-05 | 2010-09-15 | 深圳市同洲电子股份有限公司 | System and method for watching television programs by mobile terminal |
| CN101984654A (en) * | 2010-10-22 | 2011-03-09 | 深圳市同洲电子股份有限公司 | System, method and terminal for interacting interactive data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HAWKY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LIU PEIQUAN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Taipei City, Taiwan, China Patentee after: All Polytron Technologies Inc Address before: Taipei City, Taiwan, China Patentee before: Liu Peiquan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20130927 |