CN101127854A - Day/night mode transformation method based on digital TV - Google Patents
Day/night mode transformation method based on digital TV Download PDFInfo
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- CN101127854A CN101127854A CNA2007100612629A CN200710061262A CN101127854A CN 101127854 A CN101127854 A CN 101127854A CN A2007100612629 A CNA2007100612629 A CN A2007100612629A CN 200710061262 A CN200710061262 A CN 200710061262A CN 101127854 A CN101127854 A CN 101127854A
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Abstract
The utility model discloses a switching method between the daytime/night modes based on the digital television, aiming at providing a switching method between the daytime/night modes based on the digital television, which is able to switch between the daytime/night modes according to the start-up time to save electricity. The method comprises the following steps: setting up the critical time between the daytime the night, extracting the current time from the TDT table and the TOT table of the digital code flow, judging the daytime mode and the night model switching to the corresponding mode. When starting the television by means of the switching method, the starting mode is determined according to the current time information carried in the digital code flow and the picture brightness and the volume are automatically adjusted, so as to reach the purpose of saving electricity. Meanwhile, the utility model does not affect others and enhance the humanization of the television. The starting mode can be automatically adjusted, thus relieving the users from repetitive operations and providing great convenience for use .
Description
Technical field
The present invention relates to a kind of based on Digital Television the daytime/night pattern conversion method.
Background technology
In the existing TV, no matter the user still is the quiet late into the night on noisy daytime, all be under the situation of same picture brightness and volume, to watch TV, after when TV is transferred to very high brightness and volume by day, shutting down, start shooting under still same by day picture brightness of start time TV and the volume at dead of night, tend to influence people around's rest.And, the waste electric energy.Simultaneously, need the user constantly to adjust under the pattern with night by day, need user's repetitive operation, use inconvenient.
Summary of the invention
The present invention is in order to overcome weak point of the prior art, provide a kind of can according to the time of start carry out the daytime/night mode switch, saves energy, easy to use based on Digital Television the daytime/night pattern conversion method.
The present invention is achieved through the following technical solutions:
A kind of based on Digital Television the daytime/night pattern conversion method, it is characterized in that, comprise the steps:
(1) crash time on daytime and the crash time at night are set;
(2) extract the current time in table of the TDT from digital code stream and the TOT table;
(3) daytime and night pattern judge, when the current time more than or equal to the crash time on daytime during less than the crash time at night, the brightness of picture and volume are day mode; During more than or equal to the crash time at night, the brightness and the volume of picture are adjusted to the pattern at night less than the crash time on daytime when the current time.
The present invention has following technique effect:
Use the present invention is based on Digital Television the daytime/night pattern the current time information that carries in can be of the television set of conversion method according to digital code stream determine power on mode, automatically adjust the brightness and the volume of picture, with reach the daytime/night pattern switching, thereby reach the purpose of saves energy.Simultaneously, do not influence other people rest, increased the hommization of TV.Owing to can regulate power on mode automatically, avoided user's repetitive operation, easy to use.And, do not need to change hardware configuration, be easy to realize, do not increase production cost.
Description of drawings
Fig. 1 be the present invention is based on Digital Television the daytime/night pattern the flow chart of conversion method.
Embodiment
Below in conjunction with the drawings and specific embodiments to the detailed description of the invention.
Of the present invention based on Digital Television the daytime/night pattern conversion method be on original digital television hardware foundation by the variation to software reach the daytime/night pattern conversion.At first when dispatching from the factory, the crash time A on daytime and the crash time B at night are set by system default, and the definition day mode is a mode standard, night, the brightness and the volume of picture during pattern reduced, with day mode and night pattern numerical value leave in the register, can be set to 80%, 50% etc. of day mode according to the environment around the user.Also the crash time on daytime and the crash time at night can defined by the userly be set.Time is adopted system storage in 24 hours.During mode switch, the brightness of picture and the numerical value of volume reach the effect of change by the different macrodefinition On/Off of software control.
Fig. 1 be the present invention is based on Digital Television the daytime/night pattern the flow chart of conversion method, no matter whether at open state, TDT table (Time and Date Table) that carries in the digital code stream of the digital television signal that the CPU of television set constantly receives by tuner and TOT show to extract current time C in (Time offsetTable), and compare with the crash time B at crash time A that leaves the daytime in the register in advance in and night.When current time C during less than crash time at night B, reads the numerical value of day mode in the register more than or equal to crash time on daytime A, the brightness and the volume of picture are kept normal condition.When current time C less than crash time on daytime A during more than or equal to crash time at night B, then CPU by read deposit in the register night pattern numerical value, the brightness and the volume numerical value of picture are adjusted to the pattern at night, turn down the brightness and the volume of picture.
Embodiment
When dispatching from the factory, it is 7 points that crash time on daytime A is set, and crash time at night B is 22 points.The CPU of television set is by Time and Date Table and the Time offsetTable of tuner from digital code stream, and extracting current time C is 8 points, then opens day mode, and the brightness of picture and volume are kept normal state.If the current time C that extracts is 20 points, then open the pattern at night, the brightness of picture and volume are set to 80%, 50% of day mode respectively.
During crash time at crash time that be set daytime defined by the user and night, in menu bar, increase the crash time menu is set.The user can set the crash time on daytime and the crash time at night according to the situation of oneself.
Although with reference to embodiment to disclosed relate to a kind of based on Digital Television the daytime/night pattern conversion method carried out special description, embodiment described above is illustrative and not restrictive, under the situation that does not break away from the spirit and scope of the present invention, all variations and modification are all within the scope of the present invention.
Claims (1)
- One kind based on Digital Television the daytime/night pattern conversion method, it is characterized in that, comprise the steps:(1) crash time on daytime and the crash time at night are set;(2) extract the current time in table of the TDT from digital code stream and the TOT table;(3) daytime and night pattern judge, when the current time more than or equal to the crash time on daytime during less than the crash time at night, the brightness of picture and volume are day mode; During more than or equal to the crash time at night, the brightness and the volume of picture are adjusted to the pattern at night less than the crash time on daytime when the current time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100612629A CN101127854A (en) | 2007-09-28 | 2007-09-28 | Day/night mode transformation method based on digital TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100612629A CN101127854A (en) | 2007-09-28 | 2007-09-28 | Day/night mode transformation method based on digital TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101127854A true CN101127854A (en) | 2008-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CNA2007100612629A Pending CN101127854A (en) | 2007-09-28 | 2007-09-28 | Day/night mode transformation method based on digital TV |
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| CN (1) | CN101127854A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923822A (en) * | 2009-06-17 | 2010-12-22 | 康佳集团股份有限公司 | Method for adjusting backlight brightness, system and television |
| CN102111591A (en) * | 2009-12-23 | 2011-06-29 | 康佳集团股份有限公司 | Television as well as method and system for controlling power-on volume of television |
| CN102404614A (en) * | 2011-11-03 | 2012-04-04 | 深圳Tcl新技术有限公司 | Volume adjusting method and device for television |
| CN102568389A (en) * | 2011-09-29 | 2012-07-11 | 厦门华侨电子股份有限公司 | System capable of automatically regulating backlight of television along with time |
| CN103024512A (en) * | 2011-09-27 | 2013-04-03 | 瀚宇彩晶股份有限公司 | Television system and starting method thereof |
| CN102084415B (en) * | 2008-07-02 | 2014-04-23 | 日本电气株式会社 | Terminal device and method for lighting backlight of display thereof |
| CN104965402A (en) * | 2015-07-29 | 2015-10-07 | 深圳市创拓先智科技有限公司 | Digital clock display method and system |
| CN105933629A (en) * | 2016-06-30 | 2016-09-07 | 庄景阳 | Wireless power supply method for television |
| CN106131705A (en) * | 2016-07-15 | 2016-11-16 | 乐视控股（北京）有限公司 | Control the system and method for the image model of the display screen of electronic equipment |
| CN106412697A (en) * | 2016-09-20 | 2017-02-15 | 深圳Tcl数字技术有限公司 | Method and device for automatically acquiring time zone for smart television |
| CN107132026A (en) * | 2017-04-11 | 2017-09-05 | 上海汇尔通信息技术有限公司 | The method of testing and system for the minimum display device backlight illumination that scanning device is supported |
| WO2019041229A1 (en) * | 2017-08-31 | 2019-03-07 | 深圳传音通讯有限公司 | Smart terminal and backlight control system and method thereof |
| CN110636358A (en) * | 2018-06-25 | 2019-12-31 | 深圳Tcl新技术有限公司 | Standby lamp control method, smart television and storage medium |
| CN114339387A (en) * | 2020-09-27 | 2022-04-12 | 深圳Tcl新技术有限公司 | Parameter adjusting method, intelligent terminal and storage medium |
-
2007
- 2007-09-28 CN CNA2007100612629A patent/CN101127854A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102084415B (en) * | 2008-07-02 | 2014-04-23 | 日本电气株式会社 | Terminal device and method for lighting backlight of display thereof |
| CN101923822A (en) * | 2009-06-17 | 2010-12-22 | 康佳集团股份有限公司 | Method for adjusting backlight brightness, system and television |
| CN102111591A (en) * | 2009-12-23 | 2011-06-29 | 康佳集团股份有限公司 | Television as well as method and system for controlling power-on volume of television |
| CN103024512A (en) * | 2011-09-27 | 2013-04-03 | 瀚宇彩晶股份有限公司 | Television system and starting method thereof |
| CN102568389A (en) * | 2011-09-29 | 2012-07-11 | 厦门华侨电子股份有限公司 | System capable of automatically regulating backlight of television along with time |
| CN102568389B (en) * | 2011-09-29 | 2014-08-13 | 厦门厦华投资有限公司 | System capable of automatically regulating backlight of television along with time |
| CN102404614A (en) * | 2011-11-03 | 2012-04-04 | 深圳Tcl新技术有限公司 | Volume adjusting method and device for television |
| CN104965402A (en) * | 2015-07-29 | 2015-10-07 | 深圳市创拓先智科技有限公司 | Digital clock display method and system |
| CN105933629A (en) * | 2016-06-30 | 2016-09-07 | 庄景阳 | Wireless power supply method for television |
| CN106131705A (en) * | 2016-07-15 | 2016-11-16 | 乐视控股（北京）有限公司 | Control the system and method for the image model of the display screen of electronic equipment |
| CN106412697A (en) * | 2016-09-20 | 2017-02-15 | 深圳Tcl数字技术有限公司 | Method and device for automatically acquiring time zone for smart television |
| CN107132026A (en) * | 2017-04-11 | 2017-09-05 | 上海汇尔通信息技术有限公司 | The method of testing and system for the minimum display device backlight illumination that scanning device is supported |
| CN107132026B (en) * | 2017-04-11 | 2019-04-30 | 上海汇尔通信息技术有限公司 | The test method and system for the minimum display equipment backlight illumination that scanning device is supported |
| WO2019041229A1 (en) * | 2017-08-31 | 2019-03-07 | 深圳传音通讯有限公司 | Smart terminal and backlight control system and method thereof |
| CN110636358A (en) * | 2018-06-25 | 2019-12-31 | 深圳Tcl新技术有限公司 | Standby lamp control method, smart television and storage medium |
| CN114339387A (en) * | 2020-09-27 | 2022-04-12 | 深圳Tcl新技术有限公司 | Parameter adjusting method, intelligent terminal and storage medium |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080220 |