CN101729830B - Audio-video device with hybrid standby mode and implementation method thereof - Google Patents
Audio-video device with hybrid standby mode and implementation method thereof Download PDFInfo
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- CN101729830B CN101729830B CN200810217027A CN200810217027A CN101729830B CN 101729830 B CN101729830 B CN 101729830B CN 200810217027 A CN200810217027 A CN 200810217027A CN 200810217027 A CN200810217027 A CN 200810217027A CN 101729830 B CN101729830 B CN 101729830B
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Abstract
The invention is suitable for the technical field of audio-video devices, and provides an audio-video device with a hybrid standby mode and an implementation method thereof. The method comprises the following steps: (a) entering an energy-saving standby mode and starting to count duration of the energy-saving standby mode; (b) entering a qualified standby mode when the duration of the energy-saving standby mode reaches a preset value, and starting to count duration of the qualified standby mode; and (c) turning to the step (a) when the duration of the qualified standby mode reaches a preset value. The technical scheme provided by the invention ensures that the audio-video device is automatically started up under the condition that a video signal is input, is automatically in the standby mode under the condition that no video signal is input, and is switched between the energy-saving standby mode and the qualified standby mode so as to meet the requirement of simple and convenient operation and achieve the energy-saving effect.
Description
Technical field
The present invention relates to the stand-by power consumption control technology, relate in particular to the stand-by power consumption control technology of consumption electronic products such as television set.
Background technology
Along with popularizing of consumption electronic products such as television set, for environmental protection and energy saving, China has formulated the stand-by power consumption standard; Just the energy-saving standby power consumption is less than 3 watts, and qualified stand-by power consumption is less than 9 watts, and the standby power consumption of television set of production and sales at present is generally less than 3 watts; Reach energy-saving standby power consumption standard, because the restriction of electronic devices and components power consumption, a lot of components and parts all must cut off the power supply during energy-saving standby; For example tuner, video frequency processing chip etc.; Therefore the television set that is in the energy-saving standby power consumption can only respond panel button and IR remote controller button, can not detect to have or not the vision signal input, thereby can not control the television set automatic switching; In the prior art, the television set that is in qualified holding state is because a lot of components and parts can be switched on, and for example tuner, video frequency processing chip etc. can detect and have or not the vision signal input, are used for controlling the television set automatic switching.
Waste for fear of power supply; Existing television set generally all is designed to single standby mode---energy-saving standby mode; That is to say; Under holding state, the switching on and shutting down button that existing television set needs the user to trigger on remote controller or the control panel just can make TV power on and off, and this operator scheme is for the television set that is arranged in public arena (for example lobby, bond department business hall, railway station, harbour, airport lounge etc.); The user operates inconvenience; If but these television sets that are arranged in the public arena all were designed to the single standby mode of high power consumption---qualified standby mode, because the energy consumption of qualified standby mode is higher than energy-saving standby mode far away, would not do not reach energy-conservation effect again.
Except television set, also there is same problem in other the audio and video equipment with idle function, therefore, needs a kind of technical scheme, makes consumer electronics product such as television set can satisfy energy-conservation requirement, also handled easily.
Summary of the invention
The object of the present invention is to provide a kind of audio & video equipment and its implementation, be intended to solve the easy to operate while problem of energy saving of audio & video equipment with hybrid standby mode.
The present invention is achieved in that a kind of audio & video equipment with hybrid standby mode, and described video equipment comprises timing unit, MCU and memory, wherein:
Said memory is used for storing energy-saving standby mode duration and qualified standby mode duration preset value;
Said MCU is used for controlling audio & video equipment and gets into energy-saving standby mode and according to said energy-saving standby mode duration preset value said timing unit is set; When the said energy-saving standby mode duration reaches said preset value; Said MCU also is used for controlling audio & video equipment and gets into qualified standby mode and according to said qualified standby mode duration preset value said timing unit is set; When said qualified stand-by time reached said preset value, MCU also was used for controlling said audio & video equipment and gets into said energy-saving standby mode;
Said timing unit is used for carrying out timing according to the setting of said MCU, and is used for when said energy-saving standby mode duration and qualified standby mode duration reach said preset value respectively, notifying said MCU;
Described audio & video equipment also comprises the information source input detection unit; Described MCU also is used for when said audio & video equipment gets into said qualified standby mode, starting said information source input detection unit and when said information source input detection unit has detected the information source input, controls said audio & video equipment start; Whether described information source input detection unit is used for detecting said audio & video equipment has the information source input; And testing result is transferred to MCU; When said audio & video equipment is in open state; If the information source input detection unit detects the time of no signal input and this kind state continuance and surpasses preset time, MCU will control audio & video equipment and get into energy-saving standby mode, and when the said energy-saving standby mode duration reaches said preset value, get into qualified standby mode once more by said MCU control audio & video equipment.
Described energy-saving standby mode duration and/or qualified standby mode duration preset value are set by the user according to actual needs.
Described MCU also is used for controlling said audio & video equipment start according to the start-up command that receives.
Said audio & video equipment is a television set.
The present invention also provides a kind of implementation method of audio & video equipment hybrid standby mode, and described method comprises:
A0, according to actual needs energy-saving standby mode duration preset value and qualified standby mode duration preset value be set;
A, entering energy-saving standby mode begin to calculate the energy-saving standby mode duration;
B, when the said energy-saving standby mode duration reaches preset value; Get into qualified standby mode, begin to calculate the qualified standby mode duration, start input information source detecting unit simultaneously; Detect whether the information source input is arranged; And control audio & video equipment start when having detected the information source input, when said audio & video equipment is in open state,, the information source input detection unit surpasses preset time if detecting the time of no signal input and this kind state continuance; Then get into energy-saving standby mode, and when the said energy-saving standby mode duration reaches said preset value, get into qualified standby mode once more by the MCU control audio & video equipment of said audio & video equipment;
C, when the said qualified standby mode duration reaches preset value, change step a.
Wherein step a specifically comprises:
A1, entering energy-saving standby mode are provided with timing unit according to energy-saving standby mode duration preset value, and said timing unit begins to calculate the said energy-saving standby mode duration.
Wherein step b specifically comprises:
B1, when the said energy-saving standby mode duration reaches preset value, get into said qualified standby mode, according to qualified standby mode duration preset value timing unit is set, said timing unit begins to calculate the said qualified standby mode duration.
The present invention overcomes the deficiency of prior art, and for audio & video equipment is provided with hybrid standby mode, this hybrid standby mode comprises energy-saving standby mode and qualified standby mode; When the audio & video equipment standby; At first get into energy-saving standby mode and continue the regular hour, convert qualified standby mode and certain time then automatically to, in the time that qualified standby mode continues; If this audio & video equipment has detected the vision signal input; Then control the audio & video equipment start, otherwise change energy-saving standby mode over to after the qualified standby mode duration, so move in circles.Technical scheme provided by the invention makes audio & video equipment that Auto Power On under the situation of vision signal input arranged; Automatic stand-by under the situation of no video signal input; And between energy-saving standby mode and qualified standby mode, change; Both satisfy requirement easy and simple to handle, reached energy-conservation effect simultaneously again.
Description of drawings
Fig. 1 is the TV Principles figure that the embodiment of the invention provides;
Fig. 2 is an embodiment of the invention flow chart.
Embodiment
Technical scheme provided by the invention is: for audio & video equipment is designed to hybrid standby mode; This hybrid standby mode comprises energy-saving standby mode and qualified standby mode, when the audio & video equipment standby, at first gets into energy-saving standby mode and continues the regular hour; Automatically convert qualified standby mode and certain time then to; In the time that qualified standby mode continues,, then control the audio & video equipment start if this audio & video equipment has detected the vision signal input; Otherwise change energy-saving standby mode over to, so move in circles.
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In the embodiment of the invention; Audio & video equipment is that example describes with the television set, and other audio & video equipments with idle function also can be used technical scheme provided by the invention, and its principle is basic identical; Those of ordinary skills need not can be according to enforcement through creative work, and this does not give unnecessary details.
Among the present invention; Energy-saving standby mode is meant the holding state that only keeps the most basic power management functional module power supply of television set; Can only detect panel button under this holding state and receive the IR remote controller button, be used to judge whether to power on start, its stand-by power consumption is not to be defined in less than 3 watts.
And qualified standby mode refers to television set and can detect input signal and have or not, and under the situation that detects the information source input holding state of Auto Power On, its stand-by power consumption is not to be defined in less than 9 watts.
The schematic diagram of the television set with hybrid standby mode function that the embodiment of the invention provides is as shown in Figure 1, specifically comprises timing unit, microprocessor (MCU), information source input detection unit and memory, wherein:
Said memory is used for storing energy-saving standby mode duration and qualified standby mode duration preset value;
Said MCU is used for controlling audio & video equipment and gets into energy-saving standby mode and according to said energy-saving standby mode duration preset value said timing unit is set; When the said energy-saving standby mode duration reaches said preset value; Said MCU also is used for controlling audio & video equipment and gets into qualified standby mode and according to said qualified standby mode duration preset value said timing unit is set; When said qualified stand-by time reached said preset value, MCU also was used for controlling said audio & video equipment and gets into said energy-saving standby mode; When television set was in qualified standby mode, said MCU also was used for when the information source input detection unit detects the information source input, the control television boot-strap;
Said timing unit is used for carrying out timing according to the setting of said MCU, and is used for when said energy-saving standby mode duration and qualified standby mode duration reach said preset value respectively, notifying said MCU;
Whether said information source input detection unit is used for detecting television set under qualified standby mode have the information source input, and testing result is transferred to MCU.
Concrete when using technical scheme provided by the invention; Energy-saving standby mode duration and qualified standby mode duration preset value can be provided with according to actual needs; Be set to 5 minutes like energy-saving standby mode duration preset value, qualified standby mode duration preset value is set to 1 minute, can be by factory preset; Also can be designed as the custom menu form, adjust according to actual needs by the user.Energy-saving standby mode duration preset value is big more, and maximum delay is long more during this period of time from having signal to be input to start shooting, but average stand-by power consumption is more little, otherwise maximum delay is more little during this period of time from having signal to be input to start shooting, and average stand-by power consumption is big more.
As stated, when energy-saving standby mode duration preset value is set to 5 minutes, when the qualified standby mode duration, preset value was set to 1 minute; When television set got into the mixing holding state, MCU at first read energy-saving standby mode duration preset value from memory, should value compose to timing unit (timing unit can adopt timer or counter); Control television set simultaneously and get into energy-saving standby mode, timing unit picks up counting, when expiring in 5 minutes that set; Timer will be notified MCU, and MCU control television set gets into qualified standby mode, and MCU reads qualified standby mode duration preset value from memory; And should be worth tax to the timing unit, timing unit picks up counting, information source input detection unit operate as normal; If in the qualified standby mode duration (1 minute), the information source input detection unit has detected the information source input, then notifies MCU; MCU controls television boot-strap, if in the qualified standby mode duration (1 minute), the information source input detection unit does not detect the signal input; MCU control television set converts energy-saving standby mode to, from memory, reads energy saver mode duration preset value, should be worth to compose to give regularly unit; Timer picks up counting, then according to above-mentioned flow process circulation.
As stated, under qualified standby mode, television set can be detecting Auto Power On under the situation of information source input, if television set is under the open state, and also can control television set shutdown under the situation that detects the no signal input:
If television set is in open state; Information source input detection unit operate as normal; If the information source input detection unit detects the time of no signal input and this kind state continuance and surpasses preset time, MCU will control television set and get into above-mentioned mixing standby flow process.
The embodiment of the invention provides flow chart as shown in Figure 2, specifically comprises following step:
1, television set gets into hybrid standby mode;
2, MCU reads energy saver mode duration preset value from memory, should be worth to compose to give regularly unit, controls television set simultaneously and gets into energy-saving standby mode, and timing unit picks up counting;
3, receive start-up command? If change step 9, otherwise change step 4;
Does 4, the energy-saving standby mode duration reach preset value? If change step 5, otherwise change step 3;
5, MCU reads qualified standby mode duration preset value from memory, and should be worth tax to the timing unit, and timing unit picks up counting, and television set gets into qualified standby mode simultaneously, startup information source input detection unit;
6, receive start-up command? If change step 9, otherwise change step 7;
Has 7, the information source input detection unit detected the information source input? If change step 9, otherwise change step 8;
Does 8, the qualified standby mode duration reach preset value? If change step 2, otherwise change step 6;
9, television boot-strap.
Wherein, television set entering mixing holding state can be realized through following mode: the standby mode choice menus is set in TV menu, and this menu item comprises three options: energy-saving standby mode, qualified standby mode and hybrid standby mode; The user can choose one from these three options; In elected during hybrid standby mode; The user also need be provided with parameters such as energy-saving standby mode duration preset value and qualified standby mode duration preset value, and these parameters are kept in the memory automatically, for example; For the television set that is applied in the public arena, the user can select hybrid standby mode.After the user chooses hybrid standby mode, will move above-mentioned flow process after the television set standby, can there be no signal to control automatic switching through detection.
If the user chooses energy-saving standby mode; Its standby mode of television set is set to energy-saving standby mode; When television set receives standby command (panel standby button or remote controller standby button or no signal automatic stand-by), MCU will control television set and get into energy-saving standby mode.If the user chooses qualified standby mode; Its standby mode of television set is set to qualified standby mode; When television set receives standby command (panel standby button or remote controller standby button or no signal automatic stand-by); MCU will control television set and get into qualified standby mode, if the user chooses hybrid standby mode, its standby mode of television set is set to hybrid standby mode; When television set receives standby command (panel standby button or remote controller standby button or no signal automatic stand-by), MCU will be according to process flow operation shown in Figure 2.
As stated; Technical scheme provided by the invention; Can be so that television set Auto Power On under the situation that the information source input is arranged; Under the situation of no information source input, between energy-saving standby mode and qualified standby mode, change automatically, both satisfied requirement easy and simple to handle, reached energy-conservation effect simultaneously again.Be set to 5 minutes like the energy-saving standby mode duration; The qualified standby mode duration is set to 1 minute; Suppose that the TV set energy-saving stand-by power consumption is 1 watt; Qualified stand-by power consumption is 8 watts, and then average stand-by power consumption is 2.2 watts of (5*1+8*1)/(5+1) ≈, still is within the energy-saving standby standard.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the audio & video equipment with hybrid standby mode is characterized in that, described video equipment comprises timing unit, MCU and memory, wherein:
Said memory is used for storing energy-saving standby mode duration and qualified standby mode duration preset value;
Said MCU is used for controlling audio & video equipment and gets into energy-saving standby mode and according to said energy-saving standby mode duration preset value said timing unit is set; When the said energy-saving standby mode duration reaches said preset value; Said MCU also is used for controlling audio & video equipment and gets into qualified standby mode and according to said qualified standby mode duration preset value said timing unit is set; When said qualified stand-by time reached said preset value, MCU also was used for controlling said audio & video equipment and gets into said energy-saving standby mode;
Said timing unit is used for carrying out timing according to the setting of said MCU, and is used for when said energy-saving standby mode duration and qualified standby mode duration reach said preset value respectively, notifying said MCU;
Described audio & video equipment also comprises the information source input detection unit; Described MCU also is used for when said audio & video equipment gets into said qualified standby mode, starting said information source input detection unit and when said information source input detection unit has detected the information source input, controls said audio & video equipment start; Whether described information source input detection unit is used for detecting said audio & video equipment has the information source input; And testing result is transferred to MCU; When said audio & video equipment is in open state; If the information source input detection unit detects the time of no signal input and this kind state continuance and surpasses preset time, MCU will control audio & video equipment and get into energy-saving standby mode, and when the said energy-saving standby mode duration reaches said preset value, get into qualified standby mode once more by said MCU control audio & video equipment.
2. audio & video equipment according to claim 1 is characterized in that, described energy-saving standby mode duration and/or qualified standby mode duration preset value are set by the user according to actual needs.
3. audio & video equipment according to claim 1 is characterized in that, described MCU also is used for controlling said audio & video equipment start according to the start-up command that receives.
4. audio & video equipment according to claim 1 is characterized in that, said audio & video equipment is a television set.
5. the implementation method of an audio & video equipment hybrid standby mode, described method comprises:
A0, according to actual needs energy-saving standby mode duration preset value and qualified standby mode duration preset value be set;
A, entering energy-saving standby mode begin to calculate the energy-saving standby mode duration;
B, when the said energy-saving standby mode duration reaches preset value; Get into qualified standby mode, begin to calculate the qualified standby mode duration, start input information source detecting unit simultaneously; Detect whether the information source input is arranged; And control audio & video equipment start when having detected the information source input, when said audio & video equipment is in open state,, the information source input detection unit surpasses preset time if detecting the time of no signal input and this kind state continuance; Then get into energy-saving standby mode, and when the said energy-saving standby mode duration reaches said preset value, get into qualified standby mode once more by the MCU control audio & video equipment of said audio & video equipment;
C, when the said qualified standby mode duration reaches preset value, change step a.
6. method according to claim 5 is characterized in that, wherein step a specifically comprises:
A1, entering energy-saving standby mode are provided with timing unit according to energy-saving standby mode duration preset value, and said timing unit begins to calculate the said energy-saving standby mode duration.
7. method according to claim 5 is characterized in that, wherein step b specifically comprises:
B1, when the said energy-saving standby mode duration reaches preset value, get into said qualified standby mode, according to qualified standby mode duration preset value timing unit is set, said timing unit begins to calculate the said qualified standby mode duration.
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|---|---|---|---|---|
| CN102780865B (en) * | 2012-07-24 | 2015-06-03 | 深圳创维－Rgb电子有限公司 | Television and audio playing method thereof |
| CN103699205B (en) * | 2013-12-02 | 2017-03-08 | 乐视致新电子科技（天津）有限公司 | A kind of timing shutdown method and device |
| CN104363513A (en) * | 2014-11-12 | 2015-02-18 | 无锡科思电子科技有限公司 | Automatic-switching smart television |
| CN104700858A (en) * | 2015-02-14 | 2015-06-10 | 苏黎 | Music playing control circuit and music playing terminal |
| CN105245971A (en) * | 2015-10-09 | 2016-01-13 | 福建捷联电子有限公司 | Method for automatically starting media playing in non-signal state of television |
| CN106254949B (en) * | 2016-09-28 | 2019-10-01 | 深圳Tcl新技术有限公司 | The method and device of the standby quick turn-on of TV set energy-saving |
| CN106454526A (en) * | 2016-12-22 | 2017-02-22 | 深圳Tcl数字技术有限公司 | Method and device for reducing standby power consumption of TV set |
| CN115883925A (en) * | 2022-11-17 | 2023-03-31 | 深圳创维－Rgb电子有限公司 | Display device standby method, electronic device and readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1288538A (en) * | 1998-11-09 | 2001-03-21 | 精工爱普生株式会社 | Interface device, method of controlling interface device and information recording device |
| CN1613246A (en) * | 2001-12-07 | 2005-05-04 | 株式会社Ntt都科摩 | Mobile communication terminal, method for controlling execution state of application program, application program, and recording medium wherein application program has been recorded |
| CN1735169A (en) * | 2005-05-26 | 2006-02-15 | 深圳创维—Rgb电子有限公司 | Method and circuit for controlling TV set on-off |
| US7411631B1 (en) * | 2000-05-31 | 2008-08-12 | Intel Corporation | Power management for processor-based appliances |
-
2008
- 2008-10-17 CN CN200810217027A patent/CN101729830B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1288538A (en) * | 1998-11-09 | 2001-03-21 | 精工爱普生株式会社 | Interface device, method of controlling interface device and information recording device |
| US7411631B1 (en) * | 2000-05-31 | 2008-08-12 | Intel Corporation | Power management for processor-based appliances |
| CN1613246A (en) * | 2001-12-07 | 2005-05-04 | 株式会社Ntt都科摩 | Mobile communication terminal, method for controlling execution state of application program, application program, and recording medium wherein application program has been recorded |
| CN1735169A (en) * | 2005-05-26 | 2006-02-15 | 深圳创维—Rgb电子有限公司 | Method and circuit for controlling TV set on-off |
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