CN2938635Y - TV. set with timing standby screen protection function - Google Patents
TV. set with timing standby screen protection function Download PDFInfo
- Publication number
- CN2938635Y CN2938635Y CNU2006200266345U CN200620026634U CN2938635Y CN 2938635 Y CN2938635 Y CN 2938635Y CN U2006200266345 U CNU2006200266345 U CN U2006200266345U CN 200620026634 U CN200620026634 U CN 200620026634U CN 2938635 Y CN2938635 Y CN 2938635Y
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- Prior art keywords
- television set
- standby screen
- utility
- screen protection
- model
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- 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.)
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Abstract
The utility model pertains to a television set, in particular to a time standby screen protective television set, comprising a single chip microcomputer, a video signal processor, a decoder and a D/A or A/D television set. The utility model is characterized in that the television set system is provided with a timer, a memory and a menu selection module. The timer and the menu selection module are connected to the single chip microcomputer respectively; the memory is connected to the video signal processor. The beneficial effects of the utility model are that the television set has the time standby screen protective function, so that power waste is avoided when a user forgets to turn the television set off, leaving the television set working for a long time, and the service life of the television set is prolonged.
Description
Technical field
The utility model belongs to television set, relates in particular to a kind of timing standby screen protection TV set.
Background technology
Do not have regularly screensaver functions in the present television set, if the user forgets shutdown for a long time, then television set is worked always, not only wastes electric power resource, also reduces The Service Life of Television simultaneously; Can't be implemented in the set time makes the automatic screen protection of television set at all.Need to realize the television set of timing standby screensaver functions on the market.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of timing standby screen protection TV set is provided, and the user can realize the function of television set timing standby screen protection.
The utility model for achieving the above object, by the following technical solutions: a kind of timing standby screen protection TV set, the television set that comprises single-chip microcomputer, video signal preprocessor, decoding, D/A, A/D, it is characterized in that: set up timer, memory and menu in the described system for TV set and select module, described timer, menu select module to be connected with single-chip microcomputer respectively, and memory is connected with video signal preprocessor.
Described timer, memory and menu select module to place in the same casing of television set.
The beneficial effects of the utility model: television set can be realized the timing standby screensaver functions.Avoid the user to forget shutdown for a long time, television set works long hours, and the waste electric power resource has also prolonged The Service Life of Television simultaneously.
Description of drawings
Fig. 1 is a circuit side connector block diagram of the present utility model;
Fig. 2 is to use the state block diagram.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.
As shown in the figure, a kind of timing standby screen protection TV set, the television set that comprises single-chip microcomputer, video signal preprocessor, decoding, D/A, A/D, it is characterized in that: set up timer, memory and menu in the described system for TV set and select module, described timer, menu select module to be connected with single-chip microcomputer respectively, and memory is connected with video signal preprocessor.Described timer, memory and menu select module to place in the same casing of television set.
Operation principle: whether the user can be provided with screen protection and open in the OSD of television system menu system, how long open after and the type example of screen protection: standby, pre-stored image or current picture, the timer that increases is used for judging regularly, FLASH is used to deposit pre-stored image, and controller uses television set conventional video processing chip and single-chip microcomputer.As Fig. 2; the user is by the parameters of the good standby screensaver functions of menu setting; these parameters are delivered to single-chip microcomputer (for example C8051); single-chip microcomputer is according to time set parameter opening timing device; begin this moment regularly; when the time arrived, timer was given signal of single-chip microcomputer, and single-chip microcomputer drives the various patterns of screen protection according to the model selection parameter.If standby mode then starts the original STANDBY state of television set, the power supply of control power supply is hung up; If pre-stored image pattern, then single-chip microcomputer is lost one's life and is made video signal preprocessor (for example vctp of MICRONAS), make it interrupt the passage of current television signal (CVBS), open the passage of FLASH, from FLASH, read view data, through decoding, pass through D/A then, show then. if the present image mode state, then video signal preprocessor grasps the present image demonstration, and the broadcast of interruption CVBS. in system for TV set, add timer and memory, the function that suitable menu access system then can be realized the timing standby screen protection is set simultaneously.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1, a kind of timing standby screen protection TV set, the television set that comprises single-chip microcomputer, video signal preprocessor, decoding, D/A, A/D, it is characterized in that: set up timer, memory and menu in the described system for TV set and select module, described timer, menu select module to be connected with single-chip microcomputer respectively, and memory is connected with video signal preprocessor.
2, timing standby screen protection TV set according to claim 1 is characterized in that: described timer, memory and menu select module to place in the same casing of television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200266345U CN2938635Y (en) | 2006-07-07 | 2006-07-07 | TV. set with timing standby screen protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200266345U CN2938635Y (en) | 2006-07-07 | 2006-07-07 | TV. set with timing standby screen protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938635Y true CN2938635Y (en) | 2007-08-22 |
Family
ID=38362664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200266345U Expired - Fee Related CN2938635Y (en) | 2006-07-07 | 2006-07-07 | TV. set with timing standby screen protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938635Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577080B (en) * | 2008-05-06 | 2011-09-14 | 旭丽电子(广州)有限公司 | TV display system and display method thereof under power saving mode |
-
2006
- 2006-07-07 CN CNU2006200266345U patent/CN2938635Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577080B (en) * | 2008-05-06 | 2011-09-14 | 旭丽电子(广州)有限公司 | TV display system and display method thereof under power saving mode |
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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: 20070822 |