CN1878253A - TV set energy-saving method - Google Patents
TV set energy-saving method Download PDFInfo
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- CN1878253A CN1878253A CNA2006100602088A CN200610060208A CN1878253A CN 1878253 A CN1878253 A CN 1878253A CN A2006100602088 A CNA2006100602088 A CN A2006100602088A CN 200610060208 A CN200610060208 A CN 200610060208A CN 1878253 A CN1878253 A CN 1878253A
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- save mode
- power save
- television set
- timer
- television
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Abstract
The invention relates to a method for saving energy of television, which comprises: (1) receiving the press input; (2) using the timer of television to time; (3), if there is press interruption in the first time length of timer, clearing the time variable of timer and backing to the step (2), and if there is not press interruption, entering into the step (4); (4), entering into energy-saving condition; (5) if there is press interruption in the second time length of timer, returning the timer and backing to the step (2), and if there is no interruption, entering into the step (6); (6) entering into waiting condition. When user forgets to turn off the power supply of television an the television can not receive press input for long time, said method can make the television into energy-saving or waiting condition.
Description
Technical field
The present invention relates to field of television, especially relate to the TV set energy-saving field.
Background technology
In the society, see that TV has become an important recreation in people's daily life now, people can spend certain hour every day and see TV.But usually following situation can occur in the process of the daily use television set of people: 1) owner stays out and but forgets and turn off TV set power; 2) watch and leave in the TV process or doze off and do not turn off TV set power, because television set especially plasm TV all has certain energy consumption, so these situations all can cause waste, not only increase individual's electricity charge spending, and caused huge energy waste to country.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of power-economizing method of television set is provided.
The technical solution adopted for the present invention to solve the technical problems is: the method for this TV set energy-saving comprises the steps:
1) receives the button input;
2) timer of television set picks up counting;
3) if in first duration of timer timing, there is button interrupt to produce, then the timing variable zero clearing of timer and return step 2), if in first duration of timer timing, there is not button to interrupt producing, then enter step 4);
4) television set enters power save mode.
Also comprise step after the described step 4): 5) if in second duration of timer timing, there is button to interrupt producing, then the timing variable zero clearing of timer and return step 2), if in second duration of timer timing, do not have button to interrupt producing, then enter step 6); 6) television set enters holding state.
Described step 4) comprises: 4a) in the default time, show that by calling display module television set is about to enter the information of power save mode on television screen; If 4b) in this default time, have button to interrupt producing, then the timing variable zero clearing of timer and return step 2), otherwise enter step 4c); 4c) television set enters power save mode.
Described step 6) comprises: 6a) in the default time, show that by calling display module television set is about to enter the information of holding state on television screen; If 6b) have button to interrupt producing in this default time, then TV recovers normal condition and returns step 2), otherwise enter step 6c); 6c) television set enters holding state.
Described TV enters and carries out following set-up procedure behind the power save mode: a) brightness, the contrast value under more current brightness, contrast value and the power save mode, if the former is greater than the latter, then preserves current brightness, contrast value and brightness, the contrast of television set is reduced to set point under the power save mode; If the former is less than the latter, then brightness, contrast value remain unchanged.
Described television set enters and also carries out following set-up procedure behind the power save mode: the b) volume value under volume value and the power save mode relatively, if the former is greater than the latter, then preserves current volume value and the volume value of television set is reduced to set point under the power save mode; If the former is less than the latter, then current volume value remains unchanged.
Described television set enters and also carries out following set-up procedure behind the power save mode: the operating rate that c) reduces the TV digital chip.
The invention has the beneficial effects as follows that when the user goes out and forgets when turning off TV set power, or the user watches in the process sleepyly and when leaving, television set does not receive the button input for a long time, by this method
Then can make television set enter power save mode, avoid causing unnecessary energy waste.
Description of drawings
Flow chart when Fig. 1 is a power save mode of the present invention.
Fig. 2 is the flow chart of TV set energy-saving method of the present invention.
Embodiment
See also Fig. 1, the power-economizing method of a kind of television set of the present invention comprises the steps:
1) receive starting-up signal by the input of remote controller or TV set panel after, television boot-strap;
2) timer of television set picks up counting, this timer settings first duration and second duration, the time interval that occurs picking up counting to being about to entering between the prompting of power save mode is defined as first duration, the time interval that occurs being about to entering between the prompting that the prompting of power save mode and appearance be about to enter holding state is defined as second duration, in the present embodiment, this first duration is two hours, and this second duration is two hours 31 minutes;
3) if button input is arranged in first duration, then the variable zero clearing of timer and return step 2), if there is not the button input in first duration, then enter step 4), this button input can be for also importing for TV set panel by the remote controller input;
4) the OSD display module that calls television set is pointed out at the captions that show " will enter power save mode after a minute; please cancel by any key " on the screen, in this minute, if receive the button input, then television set returns to normal condition and returns step 2), if do not receive the button input, then enter step 5);
5) television set enters power save mode and timer continuation timing;
6) if (in 30 minutes after promptly entering power save mode) receive the button input in second duration, then television set recovers normal condition and returns step 2), if in second duration, do not receive the button input, then enter step 7);
7) call the OSD display module of television set in demonstration " will enter holding state after a minute; please cancel " on the screen by any key, in this minute, if receive the button input, then television set recovers normal condition and returns step 2), if do not receive the button input, then enter step 8);
8) television set enters holding state;
9) quit a program.
See also Fig. 2, described step 5) also comprises the steps:
5a) compare brightness, the contrast value that sets under the current brightness of television set, contrast value and the power save mode, if the former is less than the latter, then the brightness of television set, contrast value remain unchanged and enter step 5d), if the former greater than the latter enter step 5b);
5b) preserve current brightness, contrast value;
5c) reduce current brightness, contrast value brightness, the contrast value under the power save mode;
5d) the volume value under television set current volume value and the power save mode relatively, if the former is less than the latter, then the volume value of television set remains unchanged and enters step 5g), if the former greater than the latter enter step 5e);
5e) preserve current volume value;
5f) the reduction current volume value arrives the volume value under the power save mode;
5g) the operating rate of reduction digit chip.
Among the present invention, when television set was in normal condition, its picture quality and volume value were the value that the user normally watches, and under this state, the user can carry out the adjusting of brightness, contrast and volume value according to oneself hobby; When television set is in power save mode, its image deepening, volume are also less, but the user also can watch program, and just the effect of watching of image can be weaker, under this state, if user's operation push-button, then television set can return to normal condition, because current brightness, contrast and the volume value of user all preserved, so this brightness, contrast and volume value also can be returned to current value of preserving by the value under the power save mode.
Among the present invention, after television set enters power save mode, for common television set, can be by brightness, contrast value being reduced to default value under the power save mode, thereby reduction line, reduce the power consumption of TV set circuit and colored picture tube, by volume value being reduced to default value under the power save mode, and reduce the power consumption of audio frequency output; For liquid crystal or plasm TV, can directly write the driving register of screen and allow the power consumption of screen reduce; For TV digital chip, then can come the control figure chip energy consumption, and make digit chip be operated in low rate by writing register with energy saver mode.
Among the present invention, during by remote controller key or the start of TV set panel button, promptly the timer in the TV digital chip writes initial value, then write register and start timer, set a timing variable then, this timing variable initial value is zero, and the timer of digit chip overflows all can produce once and interrupts each time, thereby make the timing variable add one, also promptly add a second.When television set is in normal condition, short of button input, then the timing variable continues to increase, and the button input is not arranged when the timing variate-value is increased to first duration yet, then shows the prompting that is about to enter power save mode on screen; When television set is in power save mode, short of button input, then the timing variable still continues to increase, and the button input is not arranged when this timing variable is increased to second duration yet, then shows the prompting that is about to enter holding state on screen.In this first, second duration, if television set receives button input (when promptly having button to interrupt producing), then timing variable zero clearing and restart timing.Certainly, if in first, second duration, there is not the button input, also prompting can on screen, do not occur, and directly enter power save mode or holding state.
Among the present invention, timer picks up counting and has two kinds of situations: 1) when television set receives default starting-up signal; 2) when TV receives the button input under normal condition or power save mode, promptly timer is to pick up counting when button is imported from receiving.Certainly, when television set received default off signal under normal condition or power save mode, then television set directly shut down.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the present invention is determined by claims of being submitted to.
Claims (7)
1. the method for a TV set energy-saving is characterized in that: comprise the steps:
1) receives the button input;
2) timer of television set picks up counting;
3) if in first duration of timer timing, there is button interrupt to produce, then the timing variable zero clearing of timer and return step 2), if in first duration of timer timing, there is not button to interrupt producing, then enter step 4);
4) television set enters power save mode.
2. according to the method for the described TV set energy-saving of claim 1, it is characterized in that: also comprise step after the described step 4): 5) if in second duration of timer timing, there is button to interrupt producing, then the timing variable zero clearing of timer and return step 2), if in second duration of timer timing, do not have button to interrupt producing, then enter step 6); 6) television set enters holding state.
3. according to the method for the described TV set energy-saving of claim 1, it is characterized in that: described step 4) comprises: 4a) in the default time, show that by calling display module television set is about to enter the information of power save mode on television screen; If 4b) in this default time, have button to interrupt producing, then the timing variable zero clearing of timer and return step 2), otherwise enter step 4c); 4c) television set enters power save mode.
4. according to the method for the described TV set energy-saving of claim 2, it is characterized in that: described step 6) comprises: 6a) in the default time, show that by calling display module television set is about to enter the information of holding state on television screen; If 6b) have button to interrupt producing in this default time, then TV recovers normal condition and returns step 2), otherwise enter step 6c); 6c) television set enters holding state.
5. according to the method for claim 1 or 2 described TV set energy-savings, it is characterized in that: described TV enters and carries out following set-up procedure behind the power save mode: a) brightness, the contrast value under more current brightness, contrast value and the power save mode, if the former is greater than the latter, then preserves current brightness, contrast value and brightness, the contrast of television set is reduced to set point under the power save mode; If the former is less than the latter, then brightness, contrast value remain unchanged.
6. according to the method for the described TV set energy-saving of claim 5, it is characterized in that: described television set enters and also carries out following set-up procedure behind the power save mode: the b) volume value under current volume value and the power save mode relatively, if the former is greater than the latter, then preserves current volume value and the volume value of television set is reduced to set point under the power save mode; If the former is less than the latter, then volume value remains unchanged.
7. according to the method for the described TV set energy-saving of claim 6, it is characterized in that: described television set enters and also carries out following set-up procedure behind the power save mode: the operating rate that c) reduces the TV digital chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100602088A CN1878253A (en) | 2006-04-07 | 2006-04-07 | TV set energy-saving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100602088A CN1878253A (en) | 2006-04-07 | 2006-04-07 | TV set energy-saving method |
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| CN1878253A true CN1878253A (en) | 2006-12-13 |
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| CNA2006100602088A Pending CN1878253A (en) | 2006-04-07 | 2006-04-07 | TV set energy-saving method |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036032A (en) * | 2010-12-20 | 2011-04-27 | 青岛海信信芯科技有限公司 | Energy-saving method of TV set and TV set |
| CN101241297B (en) * | 2007-02-07 | 2011-07-06 | 深圳Tcl新技术有限公司 | DLP projector equipment for controlling DLP lamp tube and method |
| CN102316292A (en) * | 2011-09-26 | 2012-01-11 | 珠海迈科电子科技有限公司 | Hand-held digital television and automatic standby method thereof |
| CN102387325A (en) * | 2010-09-06 | 2012-03-21 | 康佳集团股份有限公司 | Old man awakening method and television with function of awakening old man |
| CN102404640A (en) * | 2011-11-25 | 2012-04-04 | 康佳集团股份有限公司 | Automatic shutdown method for STB (Set Top Box) |
| US8648844B2 (en) | 2007-11-20 | 2014-02-11 | Koninklijke Philips N.V. | Power saving transmissive display |
| CN103763596A (en) * | 2014-01-06 | 2014-04-30 | 深圳创维数字技术股份有限公司 | State switching method and device |
| CN103959809A (en) * | 2011-11-30 | 2014-07-30 | 英特尔公司 | Motion detection enabled power optimized display |
| CN104506787A (en) * | 2014-12-08 | 2015-04-08 | 广东长虹电子有限公司 | Design method for energy-saving mode of television system |
| CN102143338B (en) * | 2010-01-29 | 2015-08-19 | 康佳集团股份有限公司 | A kind of TV standby based reminding method and television set |
| CN105100903A (en) * | 2015-09-06 | 2015-11-25 | 成都爆米花信息技术有限公司 | Automatic standby method of TV |
| CN106454173A (en) * | 2016-12-23 | 2017-02-22 | 深圳Tcl数字技术有限公司 | Automatic TV standby method and apparatus |
| CN107817921A (en) * | 2009-08-25 | 2018-03-20 | 原相科技股份有限公司 | The method that false wakeups are avoided in the mutual capacitance measuring device with touch panel or touch pad and minimize power consumption |
| CN108933962A (en) * | 2018-06-15 | 2018-12-04 | 网宿科技股份有限公司 | Smart machine and its control method |
| CN113176056A (en) * | 2021-03-31 | 2021-07-27 | 中煤科工集团重庆研究院有限公司 | Energy-saving device and method for monitoring concrete stress strain |
-
2006
- 2006-04-07 CN CNA2006100602088A patent/CN1878253A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101241297B (en) * | 2007-02-07 | 2011-07-06 | 深圳Tcl新技术有限公司 | DLP projector equipment for controlling DLP lamp tube and method |
| US8648844B2 (en) | 2007-11-20 | 2014-02-11 | Koninklijke Philips N.V. | Power saving transmissive display |
| CN107817921A (en) * | 2009-08-25 | 2018-03-20 | 原相科技股份有限公司 | The method that false wakeups are avoided in the mutual capacitance measuring device with touch panel or touch pad and minimize power consumption |
| CN102143338B (en) * | 2010-01-29 | 2015-08-19 | 康佳集团股份有限公司 | A kind of TV standby based reminding method and television set |
| CN102387325A (en) * | 2010-09-06 | 2012-03-21 | 康佳集团股份有限公司 | Old man awakening method and television with function of awakening old man |
| CN102036032B (en) * | 2010-12-20 | 2013-09-11 | 青岛海信信芯科技有限公司 | Energy-saving method of TV set and TV set |
| CN102036032A (en) * | 2010-12-20 | 2011-04-27 | 青岛海信信芯科技有限公司 | Energy-saving method of TV set and TV set |
| CN102316292A (en) * | 2011-09-26 | 2012-01-11 | 珠海迈科电子科技有限公司 | Hand-held digital television and automatic standby method thereof |
| CN102404640A (en) * | 2011-11-25 | 2012-04-04 | 康佳集团股份有限公司 | Automatic shutdown method for STB (Set Top Box) |
| CN103959809A (en) * | 2011-11-30 | 2014-07-30 | 英特尔公司 | Motion detection enabled power optimized display |
| CN109905747A (en) * | 2011-11-30 | 2019-06-18 | 英特尔公司 | Enable the power optimization display of motion detection |
| CN103763596B (en) * | 2014-01-06 | 2017-08-15 | 深圳创维数字技术有限公司 | A kind of state switching method and device |
| CN103763596A (en) * | 2014-01-06 | 2014-04-30 | 深圳创维数字技术股份有限公司 | State switching method and device |
| CN104506787A (en) * | 2014-12-08 | 2015-04-08 | 广东长虹电子有限公司 | Design method for energy-saving mode of television system |
| CN105100903A (en) * | 2015-09-06 | 2015-11-25 | 成都爆米花信息技术有限公司 | Automatic standby method of TV |
| CN106454173A (en) * | 2016-12-23 | 2017-02-22 | 深圳Tcl数字技术有限公司 | Automatic TV standby method and apparatus |
| CN108933962A (en) * | 2018-06-15 | 2018-12-04 | 网宿科技股份有限公司 | Smart machine and its control method |
| CN113176056A (en) * | 2021-03-31 | 2021-07-27 | 中煤科工集团重庆研究院有限公司 | Energy-saving device and method for monitoring concrete stress strain |
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