CN2717140Y - Multifunctional television - Google Patents
Multifunctional television Download PDFInfo
- Publication number
- CN2717140Y CN2717140Y CNU2004200718042U CN200420071804U CN2717140Y CN 2717140 Y CN2717140 Y CN 2717140Y CN U2004200718042 U CNU2004200718042 U CN U2004200718042U CN 200420071804 U CN200420071804 U CN 200420071804U CN 2717140 Y CN2717140 Y CN 2717140Y
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- China
- Prior art keywords
- control unit
- function
- image
- memory card
- display unit
- 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
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- 238000012545 processing Methods 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000006837 decompression Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 208000031968 Cadaver Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Television Signal Processing For Recording (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The utility model relates to a multifunctional TV, which comprises a display unit and an image processing unit connected with the display unit, wherein, the image processing unit comprises a control unit which can process the image document, and a memory card interface receiving the image input. The image data is input into the image processing unit through the memory card interface, and the image data is displayed by the display unit after the processing of the control unit. The multifunctional TV of the utility model can browse digital pictures, and can magnify, rotate, and move the digital pictures and has functions of automatically playing and deleting photos, displaying photos in a nine-picture mode, locking and unlocking photos, etc.
Description
Technical field
The utility model relates to a kind of television set, particularly a kind of multi-function TV set that carries out Digital Signal Processing.
Background technology
Along with improving constantly of living standard, digital camera has been come into average family more and more.It is recorded in subject in the storage medium with digital signaling, and with the mode of digital signal realize image transmission, browse and printout.Image then generally is stored in the storage medium with binary digit, blocks as CF (Compact Flash) etc.Therefore, the logarithmic code camera is taken and the processing of other digital pictures or browse specialized apparatus such as only limiting to computer.And the household electrical appliances such as television set that have the image playing function equally can't be realized browsing or handling above-mentioned digital picture.Present consumer wishes that household electrical appliances can really realize the design of hommization, satisfies the demand of individual character.
The utility model content
Technical problem to be solved in the utility model is, a kind of multi-function TV set is provided, and it browses digital image file.
The technical solution of the utility model is, a kind of multi-function TV set is provided, comprise display unit, it is characterized in that, also comprise the graphics processing unit that is connected with described display unit, described graphics processing unit comprise the control unit that can handle image file and and the memory card interface that receives the image input; Described graphics processing unit is by the memory card interface input image data, and described view data shows by display unit after control unit is handled.
In the above-mentioned multi-function TV set, described control unit comprises that to the processing of image file image file is carried out video Y/C to be handled.
In the above-mentioned multi-function TV set, described control unit comprises also that to the processing of image file image file is carried out compression and decompression to be handled.
In the above-mentioned multi-function TV set, described control unit is the AT76C112 of atmel corp.
In the above-mentioned multi-function TV set, described graphics processing unit also comprises the infrared remote receiver that is used to receive the remote control control signal.
In the above-mentioned multi-function TV set, described memory card interface is one or more in MS, SM, SD, MMC, the Compact Flash interface.
Multi-function TV set of the present utility model not only can be browsed digital picture, and can amplify this digital picture, rotates, move, and plays, deletes functions such as photograph, nine image modes, photograph lock/unlock automatically.And multi-function TV set of the present utility model is also supported multiple digital camera storage cards such as MS, SM, SD, MMC, CF.
Description of drawings
Fig. 1 is the theory diagram of multi-function TV set of the present utility model.
Fig. 2 is the circuit diagram of the graphics processing unit of multi-function TV set of the present utility model.
Embodiment
As shown in Figure 1, multi-function TV set 1 of the present utility model comprises graphics processing unit 10 and display unit 20, and graphics processing unit 10 is connected with display unit.Wherein display unit 20 is used to show the image of handling through graphics processing unit 10, and its display unit with general television set is identical, does not do at this and gives unnecessary details.
Graphics processing unit 10 comprises flash memory 11, SDRAM12, control unit 13, memory card interface unit 14, infrared receiver 15 and video interface 16.Flash memory 11, SDRAM (synchronous DRAM) 12, memory card interface unit 14, infrared receiver 15, video interface 16 are connected with control unit 13 respectively.
SDRAM12 is a random asccess memory, is used to control unit 13 that interim memory space is provided, and stores program, data, intermediate object program of current use etc.Flash memory 11 is used for memory image file, and this image file can be the image file of handling through graphics processing unit 10.
Memory card interface 14 is used to receive the input of the DID of external memory card, and described external memory card can be AtmelDataFlash, MMC (Multi Media Card), SD (Smart Disc), SSFDC (SmartMedia Flash Card), CF (Compact Flash), the MS (Memory Stick) etc. that are used for the storage DID of different digital cameras.
Infrared receiver 15 is used for the receiving infrared-ray control signal, thereby can realize operation or demonstration control to image.
Video interface 16 is used to connect control unit 13 and display unit 20, will be sent to display unit 20 through the image that control unit 13 is handled and show.Transmit control signal simultaneously, to realize the different viewing modes of image.
Control unit 13 is used for being handled by the DID of memory card interface 14 inputs.Above-mentioned processing comprises to be compressed and decompress(ion) the standard jpeg file, and amplification, rotation, mobile to carrying out image, operations such as broadcast automatically, deletion.Control unit 13 also is used for DID is decoded, and is converted to 16 Y/C components, exports display unit 20 display images at last to.
In the present embodiment, control unit 13 adopts the AT76C112 chip of atmel corps, regulates and guides and holds up DSP because this chip has image, therefore can handle image easily.Certainly, control unit 13 also can adopt other to have the chip of similar characteristics.
In actual use, with the storage card such as the CF card insertion memory card interface 14 of ordinary digital camera, the binary digital image of storing on the storage card is read into control unit 13.In control unit 13, adjust DSP by built-in image digital image file such as jpeg file are decoded.In decode procedure, control unit 13 deposits the intermediate object program of data processing in SDRAM12 with convenient further processing.After the decoding, the data file of sending into control unit 13 is converted into 16 Y/C components, exports display unit 20 at last to and shows.In operating process, also can receive control signal, to realize operation, as amplification or downscaled images, rotation or mobile image etc. to image by infrared receiver 15.
As shown in Figure 2, U1 is a control unit 13, and present embodiment adopts the AT76C112 chip.U2 is SDRAM12, and U3 is an infrared receiver 15, and U4 is a video interface 16, and U5 is a flash memory 11, and JK4 is a memory card interface 14.
Claims (6)
1, a kind of multi-function TV set, comprise display unit, it is characterized in that, also comprise the graphics processing unit that is connected with described display unit, described graphics processing unit comprise the control unit that can handle image file and and the memory card interface that receives the image input; Described graphics processing unit is by the memory card interface input image data, and described view data shows by display unit after control unit is handled.
According to the described multi-function TV set of claim 1, it is characterized in that 2, described control unit comprises that to the processing of image file image file is carried out video Y/C to be handled.
According to the described multi-function TV set of claim 1, it is characterized in that 3, described control unit comprises also that to the processing of image file image file is carried out compression and decompression to be handled.
According to the described multi-function TV set of claim 1, it is characterized in that 4, described control unit is the AT76C112 of atmel corp.
According to the described multi-function TV set of claim 1, it is characterized in that 5, described graphics processing unit also comprises the infrared remote receiver that is used to receive the remote control control signal.
According to the described multi-function TV set of claim 1, it is characterized in that 6, described memory card interface is one or more in MS, SM, SD, MMC, the Compact Flash interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200718042U CN2717140Y (en) | 2004-07-20 | 2004-07-20 | Multifunctional television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200718042U CN2717140Y (en) | 2004-07-20 | 2004-07-20 | Multifunctional television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717140Y true CN2717140Y (en) | 2005-08-10 |
Family
ID=34874016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200718042U Expired - Fee Related CN2717140Y (en) | 2004-07-20 | 2004-07-20 | Multifunctional television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717140Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713898A (en) * | 2013-12-18 | 2014-04-09 | 宁波江丰生物信息技术有限公司 | Automatic browsing system |
-
2004
- 2004-07-20 CN CNU2004200718042U patent/CN2717140Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713898A (en) * | 2013-12-18 | 2014-04-09 | 宁波江丰生物信息技术有限公司 | Automatic browsing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050810 Termination date: 20110720 |