CN2907131Y - Integrated TV with recording function - Google Patents
Integrated TV with recording function Download PDFInfo
- Publication number
- CN2907131Y CN2907131Y CN 200620014315 CN200620014315U CN2907131Y CN 2907131 Y CN2907131 Y CN 2907131Y CN 200620014315 CN200620014315 CN 200620014315 CN 200620014315 U CN200620014315 U CN 200620014315U CN 2907131 Y CN2907131 Y CN 2907131Y
- Authority
- CN
- China
- Prior art keywords
- video recording
- mainboard
- main
- video
- module
- 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 - Lifetime
Links
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
A recordable integral TV comprises a mainboard of the TV, a display and a remote-control. The remote-control transmits the command to the mainboard of the TV, which is connected with the display through which the TV programs are broadcast and a plurality of operations are conducted. The recordable integral TV also comprises a recording and playback module and a USB memory module. When the remote control transmits the command of ''recording'' or ''stop recording'' to the mainboard of the TV, the mainboard of the TV will control the recording and playback module to record or stop recording and the recording and playback module will encode and store the recorded TV programs into the USB memory module. During playback, the recording and playback module takes the stored data from the USB memory module and decodes and transmits the data to the mainboard of the TV, which starts the display to play back. The utility model, a recordable integral TV, has a small number of wires, small volume and simple operation. In addition, the recorded programs are easier to be stored and managed as well as exchanged with others.
Description
[technical field]
The utility model relates to television set, relates in particular to the recordable TV set all-in-one with recording function.
[background technology]
At present, the popularity rate of TV is very high, and the television set of a lot of functions occurs having.But do not have the recordable TV set all-in-one, record a video, just additionally connect a video tape recorder in television set, TV signal is connected to video tape recorder, by video tape recorder program storage is arrived video tape or hard disk then, coding techniques adopts MPEG-1 or MPEG-2.Shortcoming is: television set and video tape recorder are two machines, play the line trouble from recording a video to, at least 4 signal line and power line of every machine; Two remote controller complex operations; Video recording back file is too big, takies too many memory space; Trouble such as tape swapping, rewinding; Be not easy to transfer on the computer and manage; There is not subscription and video recording function or the like.
[utility model content]
The purpose of this utility model is to provide a kind of recordable TV set all-in-one with recording function that overcomes the problems referred to above.
In order to address the above problem, the invention provides following technical scheme: a kind of recordable TV set all-in-one comprises the TV mainboard, display screen and remote controller, described remote controller sends instruction to the TV mainboard, described TV mainboard starts display screen broadcast TV programme and carries out various operations after receiving remote command, described recordable TV set all-in-one also comprises video recording and playback module and USB memory module, when remote controller sends " video recording " or " video recording stops " order to described TV mainboard, described TV mainboard is controlled described video recording and playback module and is recorded a video or stop video recording, described video recording and playback module are carried out code storage to the USB memory module with the TV programme of video recording, video recording and playback module are decoded from the data of USB memory module taking-up storage and are transferred to the TV mainboard during playback, and described TV mainboard starts display and carries out playback.
More specifically, described video decode module is connected with the TV mainboard, and the CVBS vision signal that receives after the TV mainboard is handled is transferred to the main IC of described video recording again; Described audio A C/DAC module is connected with described TV mainboard, carries out the conversion between the analog/digital audio signal between described TV mainboard and the main IC of video recording; Described control IC is connected with the described main MCU and the main IC that records a video, and plays a part to communicate by letter between them; Described FLASH is connected with the main IC of described video recording, and deposits the main IC of video recording and move needed program; Described SDRAM module is connected with the main IC of described video recording carries out the order that the main IC of video recording will carry out.
More specifically, the main IC of described video recording is built-in with 32 risc processors, video/audio encoding and decoding device and HOST control module, and described risc processor is connected with described FLASH and described SDRAM; Described video/audio encoding and decoding device is connected with the TV mainboard, the TV mainboard is passed the simulation video/audio signal of coming carry out the MPEG-4 code storage, and play MPEG-1, MPEG-4 film and JPEG picture; Described HOST control module is connected with the USB memory device, reads film, the picture file of USB memory device.
The utility model will be recorded a video and playback module is put into television set inner realization video tape recorder and television set is integrated, it is few to have line, volume is little, operation becomes simple, characteristics with a remote controller control all operations, and memory device has adopted the USB memory device, use the MPEG-4 technology for encoding, generate much smaller relatively
*Avi file makes the easy storage administration of video program, can use alternately with other people easily.
[description of drawings]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of recordable TV set all-in-one of the present utility model.
[embodiment]
In conjunction with Fig. 1 recordable TV set all-in-one of the present utility model is described, this recordable TV set all-in-one comprises TV mainboard 110, video recording and playback module 120, USB memory device 130, display screen and remote controller (figure does not show).Described TV mainboard connects described video recording and playback module 120 and described display screen, and described USB memory device 130 is connected with described video recording and playback module 120.Described remote controller sends instruction to TV mainboard 110, and described TV mainboard 110 starts display screen after receiving remote command.When remote controller is issued described TV mainboard 110 with " video recording " or " video recording stops " order, described TV mainboard 110 will be ordered accordingly and be issued video recording and playback module 120, record a video or stop video recording.Described video recording and playback module 120 are connected to described USB memory device 130 by USB interface, and the TV programme of recording a video is stored on the described USB memory device 130.
Described TV mainboard 110 comprises looks Audio Processing chip (figure does not show), main MCU111, clock chip (figure does not show).Described TV mainboard 110 is identical with the function of general television set mainboard, handles signals such as CVBS, YUV, and described TV mainboard 110 will export LVDS or TTL signal driving display screen to after will handling described signal.These two actions of " video recording " of described recordable TV set all-in-one and " video recording stops " all having the mainboard MCU control of giving an order.
Described video recording and playback module 120 comprise the main IC U4 of video recording and the FLASH (dynamic memory) 121, SDRAM (static memory) module 122, video decode module U11, audio A C/DAC module U12 and the control IC U14 that are connected with the main IC U4 of described video recording.Described video decode module U11 is connected with TV mainboard 110, receives the CVBS vision signal after the TV mainboard is handled, and changes into digital television signal and be transferred to the main IC of described video recording.Described audio A C/DAC module U12 is connected with the TV mainboard, the simulated audio signal of described TV mainboard 110 is changed into digital audio and video signals be transferred to the main IC U4 of described video recording, or the digital audio and video signals of the main IC U4 of described video recording is changed into simulated audio signal be transferred to TV mainboard 110.Described control IC U4 is connected with the described main MCU and the main IC U4 that records a video, play a part to link up between them, the main MCU of TV mainboard 110 is by the main IC U4 of control IC U14 forward command control video recording, and the main IC U4 of described video recording will record a video by control IC U14 and the state feedback of playback module 120 to the main MCU of TV mainboard 110.Described FLASH121 is connected with the main IC U4 of described video recording, and deposits the main ICU4 of video recording and move needed program, calls corresponding program for the main IC U4 of described video recording.Described SDRAM module 122 is connected with the main IC U4 of described video recording carries out the order that the main ICU4 of video recording will carry out.
The main IC U4 of described video recording is built-in with 32 RISC (Reduced Instruction Set Computer) processor, video/audio encoding and decoding device and USB2.0 HOST control module, TV mainboard 110 is passed the simulation video/audio signal of coming carry out the MPEG-4 code storage, and can play MPEG-1, MPEG-4 film and JPEG picture.Described FLASH deposits the main IC U4 of video recording and moves needed program, and when the main IC U4 of video recording received the order of remote controller or TV mainboard 110, the main IC U4 of described video recording called relative program from FLASH121.Described SDRAM122 carries out the program that the main ICU4 of video recording calls from FLASH.Described video decode module U11 changes into digital signal transmission with CVBS (Composite Video Broadcast Signal) vision signal and gives the main IC U4 of described video recording.Described audio A C/DAC (analog-to-digital conversion) U12 changes into digital audio and video signals with the simulated audio signal of TV mainboard 110 and is transferred to the main IC U4 of the video recording main IC U4 digital signal of maybe will record a video and changes into analog signal transmission to the TV mainboard.Described control IC U4 is connected with the described main MCU and the main IC U4 that records a video, and plays a part to link up between them, and the main IC U4 121 that records a video will record a video by control IC U14 and the state feedback of playback module 120 is given the main MCU of TV mainboard 110.For example, whether hard disk connects, how many hard-disk capacities also has, in the video recording, can record a video, in the playback; The main MCU of TV mainboard 110 gives an order by the U14 control IC and the Data Control main IC U4 121 that records a video, such as: record a video, stop, switching picture recording module and arrive playback state and transfer system time.
For TV that is watching or AV program, by remote controller " video recording " key order is sent to main MCU, described main MCU sends " video recording " order and gives control IC U14, described control IC U14 says the word to the main IC U4 of video recording, but make the main IC U4 of video recording switch to video state, and then transmit current system clock, send " video recording " order afterwards and give video recording main IC U4, and some state feedback of described video recording and playback module 120 are given the main MCU of TV substrate.The main IC U4 of described video recording receives that " video recording " order back detection receives digital video signal and the digital audio and video signals after video decode module U11 and audio A C/DAC module U12 processing, encodes to described video/audio signal.The main IC of described video recording calls corresponding program from described FLASH121, executive program in described SDRAM122 is stored in described USB memory device 130 after recording a video then.If the input of video/audio signal is interrupted, the main IC U4 that records a video can do to suspend and handle, and continues video recording when video/audio signal recovers by the time again.When remote controller sent " stopping " order, main MCU sent order to main IC U4 by control IC U1, and the main IC U4 that records a video can do video recording and stop action, the file of having recorded is ended up, system switches to " can record a video " state then, waits for follow-up other orders, finishes video recording.
When the main IC U4 of video recording receives " playback " order of remote controller, the main IC U4 of described video recording is from USB memory device 130 reading of data, carry out decoding processing, simulated audio signal and yuv video signal are transferred to TV mainboard 110, described TV mainboard 110 can be done post-processed.Operation in the playback such as rewind down, F.F., a last song, next song and time-out that the main IC U4 reception remote controller of recording a video sends.The user sends command adapted thereto by remote controller in the described operating process, the main IC U4 of described video recording is by reading film, the picture file of USB memory device 130 by internal USB 2.0 Host modules, carry out inner decoding and handle back output simulation video/audio signal, can finish playback to TV mainboard 110.
Claims (3)
1, a kind of recordable TV set all-in-one comprises the TV mainboard, display screen and remote controller, described remote controller sends instruction to the TV mainboard, described TV mainboard connects described display screen, play TV programme and carry out various operations by described display screen, it is characterized in that: described recordable TV set all-in-one also comprises video recording and playback module and the external USB memory module that is built in television set inside, when remote controller sends " video recording " or " video recording stops " order to described TV mainboard, described TV mainboard is controlled described video recording and playback module and is correspondingly recorded a video or stop video recording, described video recording and playback module are carried out code storage to the USB memory module with the TV programme of video recording, video recording and playback module are decoded from the data of USB memory module taking-up storage and are transferred to the TV mainboard during playback, and described TV mainboard starts display and carries out playback.
2, recordable TV set all-in-one as claimed in claim 1 is characterized in that: the video recording of described recordable TV set all-in-one and playback module comprise the main IC of video recording, FLASH, the SDRAM, video decode module, audio A C/DAC module and the control IC that are connected with the main IC of described video recording; Described video decode module is connected with the TV mainboard, and the CVBS vision signal that receives after the TV mainboard is handled is transferred to the main IC of described video recording again; Described audio A C/DAC module is connected with described TV mainboard, carries out the conversion between the analog/digital audio signal between described TV mainboard and the main IC of video recording; Described control IC is connected with the described main MCU and the main IC that records a video, and plays a part to communicate by letter between them; Described FLASH is connected with the main IC of described video recording, and deposits the main IC of video recording and move needed program; Described SDRAM module is connected with the main IC of described video recording carries out the order that the main IC of video recording will carry out.
3, recordable TV set all-in-one as claimed in claim 2 is characterized in that: the main IC of described video recording is built-in with 32 risc processors, video/audio encoding and decoding device and HOST control module, and described risc processor is connected with described FLASH and described SDRAM; Described video/audio encoding and decoding device is connected with the TV mainboard, the TV mainboard is passed the simulation video/audio signal of coming carry out the MPEG-4 code storage, and play MPEG-1, MPEG-4 film and JPEG picture; Described HOST control module is connected with the USB memory device, reads film, the picture file of USB memory device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014315 CN2907131Y (en) | 2006-06-26 | 2006-06-26 | Integrated TV with recording function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014315 CN2907131Y (en) | 2006-06-26 | 2006-06-26 | Integrated TV with recording function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2907131Y true CN2907131Y (en) | 2007-05-30 |
Family
ID=38115778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014315 Expired - Lifetime CN2907131Y (en) | 2006-06-26 | 2006-06-26 | Integrated TV with recording function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2907131Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157180A (en) * | 2010-02-11 | 2011-08-17 | 联想(北京)有限公司 | Method, device and computer for storing network media data |
-
2006
- 2006-06-26 CN CN 200620014315 patent/CN2907131Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157180A (en) * | 2010-02-11 | 2011-08-17 | 联想(北京)有限公司 | Method, device and computer for storing network media data |
| CN102157180B (en) * | 2010-02-11 | 2013-09-04 | 联想(北京)有限公司 | Method, device and computer for storing network media data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200287395Y1 (en) | Media player for supporting the multi-type memory card | |
| US20070253682A1 (en) | Video recording and playing system and signal pickup method for the same | |
| CN100583970C (en) | System and method for recording television program | |
| US6934467B1 (en) | Transcoding multimedia data shuttle and archive | |
| US20040088440A1 (en) | Multi-format card read/write optical disc drive | |
| CN102025953A (en) | Control method and device for recording TV program | |
| CN2907131Y (en) | Integrated TV with recording function | |
| CN101699855A (en) | Multimedia device matched and connected with TV | |
| CN101123706B (en) | A multimedia digital processing device and multimedia digital processing method | |
| CN103347212B (en) | The playing method and device of VOD program | |
| CN100525376C (en) | Multifunctional television receiver | |
| CN201131015Y (en) | Television set with recording and time-shifting function | |
| CN201118770Y (en) | A digital recorder | |
| CN201118769Y (en) | A digital recording device for DVD video recorder | |
| CN2914524Y (en) | Amusement device | |
| CN201063700Y (en) | High performance embedded type handheld multimedia terminal | |
| CN201174742Y (en) | Portable multimedia recording and playing device | |
| KR200311055Y1 (en) | External Digital Video Recording System | |
| CN201199721Y (en) | Apparatus for recording sound and image | |
| CN201594869U (en) | Television with built-in hard disk | |
| GB2406405A (en) | Portable data storage device with playback facility | |
| KR100937529B1 (en) | Apparatus and method thereof for sharing storage medium between digital broadcasting receive apparatus | |
| CN206060977U (en) | A kind of new high resolution audio and video recorded broadcast box | |
| CN201044469Y (en) | Television set data storing and leading-in equipment | |
| KR101115976B1 (en) | Record and play device of digital broadcasting data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070530 |
|
| EXPY | Termination of patent right or utility model |