CN105744188A - Method for realizing independent switch-on and switch-off of TV screen - Google Patents
Method for realizing independent switch-on and switch-off of TV screen Download PDFInfo
- Publication number
- CN105744188A CN105744188A CN201610071327.7A CN201610071327A CN105744188A CN 105744188 A CN105744188 A CN 105744188A CN 201610071327 A CN201610071327 A CN 201610071327A CN 105744188 A CN105744188 A CN 105744188A
- Authority
- CN
- China
- Prior art keywords
- switch
- screen
- signal
- screen display
- power supplies
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Television Receiver Circuits (AREA)
Abstract
The invention relates to a smart TV application technology and discloses a method for realizing independent switch-on and switch-off of a TV screen. According to the method, the TV screen can be switched off independently without affecting normal playing of the TV. The method for realizing independent switch-on and switch-off of the TV screen comprises the following steps of A, when a CPU (Central Processing Unit) receives a power-off signal, judging whether the signal is a signal triggered by a screen power switch or a signal triggered by a screen display switch; if the signal is the signal triggered by the screen power switch, entering step B; if the signal is the signal triggered by the screen display switch, entering step C; B, switching off power supply of the whole TV set; and C, only switching off the power supply of the TV screen and keeping normal work of other modules of the whole TV set.
Description
Technical field
The present invention relates to intelligent television application technology, be specifically related to a kind of realize the telescreen method from master switch.
Background technology
TV is one of family's indispensability household electrical appliances, and everybody likes loosening one day body and mind tired out at program of watching TV after work.But, after family structure changes the many babies of family, the head of a family starts to worry that in one full year of life, baby's eyes also do not grow the eyes of complete blue light harm child, it is primarily due to " blue light " and is prevalent in the middle of all light sources of our daily life, all kinds of modern flat-panel display, TFT film screen, LED, fluorescent lamp, the visible ray that the various novel artificial light source such as liquid crystal display sends all contains the shortwave blue light of substantial amounts of irregular frequency, these shortwave blue lights have very high energies, the through retina of crystalline lens can be penetrated, photochemistry is caused to damage it, accelerate the oxidation of macular area cell.
A lot of families, in order to avoid the infringement to child's eyes of the blue light of telescreen, do not open TV, and abandon the TV programme oneself liked when child is on the scene.Along with the growth at child's age, the head of a family still strictly limits or stops child and sees TV, worries that TV programme are the Role Model in story, and the creativity of child is strangled in the thinking having fettered child；Worry that seeing that TV eyeball fixes for a long time does not move after screen, causes reading disorder；Before worrying that child is sitting in television set for a long time, the skeleton development making child is bad.、
And it practice, see that TV is one of effective means of infant early education.See that TV can develop the perception of baby, cultivate attention, it is prevented that shy with strangers.Such as children's programs, cartoon, Animal World, even some advertising programmes etc., these television contents all can see the content of TV as child.Infant is that childrenese obtains phase, TV pronunciation standard period, and music is interesting to listen to, child can be attracted better to go to imitate and understand, thus improving their linguistic competence.
To sum up, the life of most families now be unable to do without television set, the various trend programs emerged in an endless stream, and while attracting adult, also attracts child.So how to utilize TV, allow it normal play TV programme can be avoided that again telescreen shows the light sent and the eyes stimulating child, be a problem needing solution badly.
Summary of the invention
The technical problem to be solved is: propose a kind of to realize the telescreen method from master switch, it is possible to individually closing television screen, but does not affect the normal play of TV.
The technical solution adopted for the present invention to solve the technical problems is: realize the telescreen method from master switch, it is applied to intelligent television, described intelligent television includes central processing unit, screen power supplies switch, and described screen power supplies switch is connected with central processing unit and intelligent television complete machine power supply circuits；Also including screen display switch, described screen display switch is connected with screen power supply circuits with central processing unit；
The method comprises the following steps:
A, when central processing unit receives off signal, it is judged that this signal is by the signal of screen power supplies switch triggering, or the signal triggered by screen display switch, if the signal by screen power supplies switch triggering, then enter step B, if the signal triggered by screen display switch, then enter step C；
B, closing television complete machine power supply are powered；
C, it is simply turned off telescreen and powers, other module normal operation in whole set of television.
Further, described screen power supplies switch is push switch or infrared controlled switch.
Further, described screen display switch is push switch or infrared controlled switch.
The invention has the beneficial effects as follows:
User can avoid telescreen to produce blue light by closedown screen display switch, it is to avoid child does not move before staring at telescreen for a long time or being sitting in television set for a long time；Avoid TV programme the Role Model in story；Story can be listened by TV, listen Animal World, listen children's programs, listen music, increase happy parent-offspring's time, the head of a family can also listen news to listen the various types of programs that information listens oneself to like while accompanying child, make home entertaining rich and varied, freely enjoy the colourful recreation experience that TV brings.
Accompanying drawing explanation
Fig. 1 is that in the present invention, on intelligent television, screen display switch and screen power supplies switch schematic diagram.
Detailed description of the invention
It is contemplated that propose a kind of to realize the telescreen method from master switch, it is possible to individually closing television screen, but do not affect the normal play of TV.As it is shown in figure 1, the intelligent television in the present invention is except the screen power supplies that can control whole set of television on and off switch switchs, also include a screen display switch that can individually control telescreen switch.
On implementing, the intelligent television in the present invention includes central processing unit, screen power supplies switch, and described screen power supplies switch is connected with central processing unit and intelligent television complete machine power supply circuits；Also including screen display switch, described screen display switch is connected with screen power supply circuits with central processing unit；
The method comprises the following steps:
A, when central processing unit receives off signal, it is judged that this signal is by the signal of screen power supplies switch triggering, or the signal triggered by screen display switch, if the signal by screen power supplies switch triggering, then enter step B, if the signal triggered by screen display switch, then enter step C；
B, closing television complete machine power supply are powered；
C, it is simply turned off telescreen and powers, other module normal operation in whole set of television.
Pass through such scheme, user can select closing television complete machine still only closing television screen according to actual needs, when closing television complete machine, whole set of television power supply is closed, when closing television screen, except cutting off the power supply of screen power supply circuits, other module all normal operation, namely can continuing to TV programme, simply screen does not show.
On implementing, described screen power supplies switch is push switch or infrared controlled switch.Namely user can carry out closing television complete machine power supply by pressing screen power supplies switch, or by the closedown of remote controller infrared control complete machine power supply.
Described screen display switch is push switch or infrared controlled switch.Namely user can individually control screen display closedown by pressing screen display switch, or by the display closedown of remote controller infrared control screen.
Claims (3)
1. realize the telescreen method from master switch, be applied to intelligent television, it is characterised in that described intelligent television includes central processing unit, screen power supplies switch, and described screen power supplies switch is connected with central processing unit and intelligent television complete machine power supply circuits；Also including screen display switch, described screen display switch is connected with screen power supply circuits with central processing unit；
The method comprises the following steps:
A, when central processing unit receives off signal, it is judged that this signal is by the signal of screen power supplies switch triggering, or the signal triggered by screen display switch, if the signal by screen power supplies switch triggering, then enter step B, if the signal triggered by screen display switch, then enter step C；
B, closing television complete machine power supply are powered；
C, it is simply turned off telescreen and powers, other module normal operation in whole set of television.
2. realize the telescreen method from master switch as claimed in claim 1, it is characterised in that described screen power supplies switch is push switch or infrared controlled switch.
3. realize the telescreen method from master switch as claimed in claim 1, it is characterised in that described screen display switch is push switch or infrared controlled switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071327.7A CN105744188A (en) | 2016-02-01 | 2016-02-01 | Method for realizing independent switch-on and switch-off of TV screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071327.7A CN105744188A (en) | 2016-02-01 | 2016-02-01 | Method for realizing independent switch-on and switch-off of TV screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105744188A true CN105744188A (en) | 2016-07-06 |
Family
ID=56245528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610071327.7A Pending CN105744188A (en) | 2016-02-01 | 2016-02-01 | Method for realizing independent switch-on and switch-off of TV screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105744188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459699A (en) * | 2017-02-22 | 2018-08-28 | 南昌黑鲨科技有限公司 | The screen state control method and device of terminal |
| CN109040634A (en) * | 2018-10-19 | 2018-12-18 | 深圳Tcl新技术有限公司 | Television set and USB device method of supplying power to |
| CN109547858A (en) * | 2018-12-24 | 2019-03-29 | 北京四达时代软件技术股份有限公司 | TV set control method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020007371A1 (en) * | 1997-10-21 | 2002-01-17 | Bray J. Richard | Language filter for home TV |
| CN2481092Y (en) * | 2000-12-11 | 2002-03-06 | 康佳集团股份有限公司 | Television set with extended accompanying sound listening function |
| CN201213290Y (en) * | 2008-07-04 | 2009-03-25 | 天津三星电子显示器有限公司 | Television set capable of cutting main power source by remote control |
| CN101420566A (en) * | 2008-12-02 | 2009-04-29 | 天津三星电子显示器有限公司 | Television image close implementing method and system thereof |
| CN101795367A (en) * | 2009-04-28 | 2010-08-04 | 孟令松 | Audio-visual equipment that can turning off images and only listening to sound |
-
2016
- 2016-02-01 CN CN201610071327.7A patent/CN105744188A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020007371A1 (en) * | 1997-10-21 | 2002-01-17 | Bray J. Richard | Language filter for home TV |
| CN2481092Y (en) * | 2000-12-11 | 2002-03-06 | 康佳集团股份有限公司 | Television set with extended accompanying sound listening function |
| CN201213290Y (en) * | 2008-07-04 | 2009-03-25 | 天津三星电子显示器有限公司 | Television set capable of cutting main power source by remote control |
| CN101420566A (en) * | 2008-12-02 | 2009-04-29 | 天津三星电子显示器有限公司 | Television image close implementing method and system thereof |
| CN101795367A (en) * | 2009-04-28 | 2010-08-04 | 孟令松 | Audio-visual equipment that can turning off images and only listening to sound |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459699A (en) * | 2017-02-22 | 2018-08-28 | 南昌黑鲨科技有限公司 | The screen state control method and device of terminal |
| CN109040634A (en) * | 2018-10-19 | 2018-12-18 | 深圳Tcl新技术有限公司 | Television set and USB device method of supplying power to |
| CN109547858A (en) * | 2018-12-24 | 2019-03-29 | 北京四达时代软件技术股份有限公司 | TV set control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |
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| RJ01 | Rejection of invention patent application after publication |