CN103873932A - Power supply management method of set top box, set top box and remote control unit - Google Patents
Power supply management method of set top box, set top box and remote control unit Download PDFInfo
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- CN103873932A CN103873932A CN201410101505.7A CN201410101505A CN103873932A CN 103873932 A CN103873932 A CN 103873932A CN 201410101505 A CN201410101505 A CN 201410101505A CN 103873932 A CN103873932 A CN 103873932A
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Abstract
The invention is suitable for the field of set top boxes, and provides a power supply management method of a set top box, the set top box and a remote control unit. The set top box comprises an audio and video decoding circuit, a CM circuit, a control module and two switches; the two switches are the first switch and the second switch; the control module is used for controlling switching on and switching off of the first switch and switching on and switching off of the second switch; the audio and video decoding circuit is connected with a power supply through the first switch; the CM circuit is connected with the power supply through the second switch. The method can prolong service life of the set top box.
Description
Technical field
The invention belongs to field of set-top, relate in particular to a kind of method for managing power supply, Set Top Box and remote controller of Set Top Box.
Background technology
Along with the development of triple play technology, the function of Set Top Box is also more and more diversified.As shown in Figure 1, existing Set Top Box all comprises audio/video decoding circuit, cable modem (Cable Modem conventionally, CM) circuit and Wifi module etc., these templates make Set Top Box except possessing the function of the most traditional TV reception, also Internet enabled.In Fig. 1, splitter separates audio-video signal and CM signal by wired limited camera cable cable signal of coming in by different signal frequencies; Audio-video signal is down-converted to intermediate-freuqncy signal by Tuner1, demodulates audio-video signal to the circuit of audio/video decoding module, then exports to TV from HDMI interface; CM signal is down-converted to intermediate-freuqncy signal by Tuner2, uses to CM demodulation module; CM demodulation signal out can transfer Wifi or RJ45 interface to, and the exterior terminal equipment online of giving is used; Power module is for powering to video decode module and CM demodulation module; Front panel single-chip microcomputer shows for charactron and the led indicator light etc. of controlling front panel, and CTRL signal is used for controlling power module, whole Set Top Box is carried out to the control of standby and unlatching.
Because existing Set Top Box will all power on to all power modules in powering on, when standby, all power modules are all power down together also, therefore in the time that user only uses Set Top Box online or only uses Set Top Box to see TV, all circuit of Set Top Box are all in running order, thereby cause the power consumption of Set Top Box excessive, affect the working life of whole Set Top Box.
Summary of the invention
The embodiment of the present invention provides a kind of method for managing power supply of Set Top Box, is intended to solve existing method and causes the power consumption of Set Top Box excessive, affects the problem of the working life of whole Set Top Box.
The embodiment of the present invention is achieved in that a kind of Set Top Box, and described Set Top Box comprises: audio/video decoding circuit, cable modem CM circuit, control module and two switches; Described two switches comprise the first switch and second switch; Described control module is used for controlling the folding of described the first switch, and for controlling the folding of described second switch;
Described audio/video decoding circuit is connected with power supply by described the first switch;
Described CM circuit is connected with power supply by described second switch.
Another object of the embodiment of the present invention is to provide a kind of remote controller, and described remote controller comprises the function selecting key of selecting TV and/or online.
Another object of the embodiment of the present invention is to provide a kind of method for managing power supply of Set Top Box, and described method comprises the steps:
Receiving function selection instruction, described function selection instruction is for selecting to watch TV functions and/or function of surfing the Net;
In described function selection instruction when watching TV instruction, the first switch opens of control connection power supply and audio/video decoding circuit, the second switch of control connection power supply and CM circuit is closed;
In the time that described function selection instruction is online instruction, the first switch of control connection power supply and audio/video decoding circuit cuts out, and the second switch of control connection power supply and CM circuit is opened.
In embodiments of the present invention, owing to having increased at least two switches in Set Top Box, therefore can control respectively the power supply that leads to audio/video decoding circuit and CM circuit, in the time only needing realization watch TV functions or only need to realize function of surfing the Net, can disconnect a part of circuit, thereby can reduce the consumption of power supply, reduce caloric value, extend the life-span of whole Set Top Box.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of Set Top Box of providing of prior art;
Fig. 2 is the structural representation of a kind of Set Top Box of providing of first embodiment of the invention;
Fig. 3 is the structural representation of the another kind of Set Top Box that provides of first embodiment of the invention;
Fig. 4 is the structural representation of a kind of remote controller of providing of second embodiment of the invention;
Fig. 5 is the flow chart of the method for managing power supply of a kind of Set Top Box of providing of third embodiment of the invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
In the embodiment of the present invention, increase by two switches in Set Top Box: the first switch and second switch, only need provide while watching TV functions in Set Top Box, open the first switch, close second switch, power supply is only for audio/video decoding circuit powers on so simultaneously, and CM circuit will power down simultaneously; In the time that Set Top Box only need provide function of surfing the Net, close the first switch, open second switch simultaneously, power supply is only for CM circuit powers on like this, and audio/video decoding circuit will power down simultaneously, thereby has saved electrical source consumption.
For technical solutions according to the invention are described, describe below by specific embodiment.
embodiment mono-:
Fig. 2 shows the structural representation of a kind of Set Top Box that first embodiment of the invention provides, and for convenience of explanation, Fig. 2 only shows the part relevant to the present embodiment.In the present embodiment, " second " in " first " and " second switch " in " the first switch ", only for distinguishing different switches, there is no the physical meanings such as sequencing.
This Set Top Box 2 comprises: audio/video decoding circuit 21, cable modem CM circuit 22, control module 23 and two switches; Described two switches comprise the first switch 24 and second switch 25; Described control module 23 is for controlling the folding of described the first switch 24, and for controlling the folding of described second switch 25;
Described audio/video decoding circuit 21 is connected with power supply 26 by described the first switch 24;
Described CM circuit 22 is connected with described power supply 26 by described second switch 25.
Wherein, the power supply 26 that the present embodiment relates to can, for the built-in power of Set Top Box 2, can be also external power supply.
In the present embodiment, increase by two switches in Set Top Box, the first switch 24, second switch 25, only need provide while watching TV functions in Set Top Box, open the first switch 24, close second switch 25 simultaneously, power supply only powers on for audio/video decoding circuit 21 like this, simultaneously CM circuit 22 will power down, has saved electrical source consumption; In the time that Set Top Box only need provide function of surfing the Net, close the first switch 24, open second switch 25 simultaneously, power supply only powers on for CM circuit 22 like this, and simultaneously audio/video decoding circuit 21 will power down, has saved electrical source consumption; Provide while watching TV functions and function of surfing the Net in Set Top Box simultaneously, open the first switch 24 and second switch 25 simultaneously; Do not need to provide while watching TV functions and function of surfing the Net in Set Top Box, close the first switch 24 and second switch 25 simultaneously.Owing to having increased by two switches in Set Top Box, therefore can control respectively the power supply that leads to audio/video decoding circuit 21 and CM circuit 22, in the time only needing realization watch TV functions or only need to realize function of surfing the Net, can disconnect a part of circuit, thereby can reduce the consumption of power supply, reduce caloric value, extend the life-span of whole Set Top Box.
As one embodiment of the present invention, Fig. 3 shows the structural representation of the another kind of Set Top Box that first embodiment of the invention provides, in the present embodiment, " second " of " first " of " the first control module " and " the second control module ", only for distinguishing different control modules, there is no the physical meanings such as sequencing.
Described Set Top Box 2 comprises front panel single-chip microcomputer 27;
Described front panel single-chip microcomputer 27 is connected with described control module 23; Described front panel single-chip microcomputer 27 comprises function selection mark, selects function of surfing the Net and/or selection to watch TV functions for identifying.
As one embodiment of the present invention, described control module 23 comprises the first control module 231 and the second control module 232;
Described the first control module 231 is connected with described the first switch 24 and described front panel single-chip microcomputer 27, for controlling the folding of described the first switch 24;
Described the second control module 232 is connected with described second switch 25 and described front panel single-chip microcomputer 27, for controlling the folding of described second switch 25.
Wherein, the function in front panel single-chip microcomputer 27 selects mark and to watch TV button for function of surfing the Net button.
For example, in the time that function is selected be designated function of surfing the Net button and watch TV button, if user presses function of surfing the Net button, select function of surfing the Net; Watch TV button if user presses, select to watch TV functions; If press function of surfing the Net button and watch TV button simultaneously, select function of surfing the Net simultaneously and watch TV functions.Certainly, if mark selects function of surfing the Net and/or selection to watch a TV functions corresponding button to save space in front panel single-chip microcomputer 27.User presses once this key, represents to select function of surfing the Net, then presses once, represents to select to watch TV functions, then presses once, represents to select function of surfing the Net simultaneously and watch TV functions so circulation.
Wherein, described function selects mark also can and watch TV indicator light for function of surfing the Net indicator light.
For example, adopt red blue bi-colour light to represent to select different functions, select to watch TV functions as represented in the time that red colored lamp is dodged, the first control module 231 is opened the first switch 24, and the second control module 232 is closed second switch 25 simultaneously; In the time that blue lamp dodges, represent to select function of surfing the Net, the first control module 231 is closed the first switch 24, and the second control module 232 is opened second switch 25 simultaneously; In the time that red colored lamp and blue lamp alternately dodge, represent to select function of surfing the Net simultaneously and watch TV functions; In the time that red colored lamp and blue lamp go out, represent function of surfing the Net and watch TV functions all not select.Certainly, also can adopt other colors to represent the function of selecting, be not construed as limiting herein.Owing to adopting indicator light to represent to select different functions, therefore user can directly be known current selected function, avoids user's repeatable operation, reduces operating procedure.
embodiment bis-:
Fig. 4 shows the structural representation of a kind of remote controller that second embodiment of the invention provides, and for convenience of explanation, Fig. 4 only shows the part relevant to the present embodiment.
This remote controller 4 comprises the function selecting key of selecting TV and/or online.Wherein, the function selecting key of described TV and/or online comprises TV functions options button 41, function of surfing the Net options button 42 and watches the function selecting key 43 of TV and online simultaneously.
In the present embodiment, in the time that user presses the TV functions options button 41 of remote controller, TV functions is watched in selection, the first control module 231 is opened the first switch 24, and the second control module 232 is closed second switch 25 simultaneously, certainly, if Set Top Box has been installed red blue indicator light,, in the time that user presses the TV functions options button 41 of remote controller, red colored lamp is dodged, and prompting user has selected to watch TV functions.When user presses function of surfing the Net options button 42 and watches the function selecting key 43 of TV and online similar with the situation of pressing TV functions options button 41 simultaneously, repeat no more herein.
The function of a button corresponding selection TV and/or online also can be only set in addition, on remote controller.In the time that user presses this button for the first time, represent to select to watch TV functions; In the time that user presses this button for the second time, represent to select function of surfing the Net; In the time that user presses this button for the third time, represent to select to watch TV functions and function of surfing the Net simultaneously.Certainly, if Set Top Box has been installed red blue indicator light,, in the time that user selects to watch TV functions, red colored lamp is dodged, and in the time that user selects function of surfing the Net, blue lamp dodges, and in the time that user selects to watch TV functions and function of surfing the Net simultaneously, red colored lamp and blue lamp alternately dodge.
Owing to having set up the function selecting key of TV and/or online at remote controller, therefore can select only watch TV functions or only select function of surfing the Net by the button of setting up, be beneficial to Set Top Box and carry out electricity-saving operation mode.
embodiment tri-:
Fig. 5 shows the flow chart of the method for managing power supply of a kind of Set Top Box that third embodiment of the invention provides, and details are as follows:
Step S51, receiving function selection instruction, described function selection instruction is for selecting to watch TV functions and/or function of surfing the Net.
As a preferred embodiment, function selection instruction can be sent by the function selecting key of the TV of remote controller and/or online, or, the function of surfing the Net button by front panel single-chip microcomputer and/or watch TV button to send.
In this step, after Set Top Box receives function selection instruction, according to every kind of unique identification that instruction is corresponding, judge that this function selection instruction is for watching TV instruction, or be online instruction, or for watch any of TV and online instruction simultaneously.
Step S52, in described function selection instruction when watching TV instruction, the first switch opens of control connection power supply and audio/video decoding circuit, the second switch of control connection power supply and CM circuit is closed.
In this step, when judging function selection instruction when watching TV instruction, open the first switch that connects power supply and audio/video decoding circuit, so that power supply is to audio/video decoding circuit supply, meanwhile, disconnect the second switch of power supply and CM circuit, so that this CM circuit power down.Like this, watch on the basis of TV not affecting user, power supply is without giving CM circuit supply, thereby reduced the power consumption of whole Set Top Box, reduces caloric value, extends the life-span of whole Set Top Box.
Step S53, in the time that described function selection instruction is online instruction, the first switch of control connection power supply and audio/video decoding circuit cuts out, and the second switch of control connection power supply and CM circuit is opened.
In this step, in the time judging function selection instruction for online instruction, open the second switch that connects power supply and CM circuit, so that power supply is to this CM circuit supply, meanwhile, disconnect the first switch of power supply and audio/video decoding circuit, so that this audio/video decoding circuit power down.Like this, on the basis that is not affecting user online, power supply is without giving audio/video decoding circuit supply, thereby reduced the power consumption of whole Set Top Box, reduces caloric value, extends the life-span of whole Set Top Box.
One of ordinary skill in the art will appreciate that, the all or part of step realizing in above-described embodiment method is can carry out the hardware that instruction is relevant by program to complete, described program can be being stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a Set Top Box, is characterized in that, described Set Top Box comprises: audio/video decoding circuit, cable modem CM circuit, control module and two switches; Described two switches comprise the first switch and second switch; Described control module is used for controlling the folding of described the first switch, and for controlling the folding of described second switch;
Described audio/video decoding circuit is connected with power supply by described the first switch;
Described CM circuit is connected with power supply by described second switch.
2. Set Top Box as claimed in claim 1, is characterized in that, described Set Top Box comprises front panel single-chip microcomputer;
Described front panel single-chip microcomputer is connected with described control module;
Described front panel single-chip microcomputer comprises function selection mark, selects function of surfing the Net and/or selection to watch TV functions for identifying.
3. Set Top Box as claimed in claim 2, is characterized in that, described control module comprises the first control module and the second control module;
Described the first control module is connected with described the first switch and described front panel single-chip microcomputer, for controlling the folding of described the first switch;
Described the second control module is connected with described second switch and described front panel single-chip microcomputer, for controlling the folding of described second switch.
4. Set Top Box as claimed in claim 2, is characterized in that, described function is selected to be designated function of surfing the Net button and to watch TV button.
5. Set Top Box as claimed in claim 2, is characterized in that, described function is selected to be designated function of surfing the Net indicator light and to watch TV indicator light.
6. a remote controller, is characterized in that, described remote controller comprises the function selecting key of selecting TV and/or online.
7. remote controller as claimed in claim 6, is characterized in that, the function selecting key of described TV and/or online comprises TV functions options button, function of surfing the Net options button and watches the function selecting key of TV and online simultaneously.
8. a method for managing power supply for Set Top Box, is characterized in that, described method comprises the steps:
Receiving function selection instruction, described function selection instruction is for selecting to watch TV functions and/or function of surfing the Net;
In described function selection instruction when watching TV instruction, the first switch opens of control connection power supply and audio/video decoding circuit, the second switch of control connection power supply and CM circuit is closed;
In the time that described function selection instruction is online instruction, the first switch of control connection power supply and audio/video decoding circuit cuts out, and the second switch of control connection power supply and CM circuit is opened.
9. method as claimed in claim 8, is characterized in that, the function of surfing the Net button of described function selection instruction by front panel single-chip microcomputer and/or watch TV button to send.
10. method as claimed in claim 8, is characterized in that, described function selection instruction is sent by the TV of remote controller and/or the function selecting key of online.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410101505.7A CN103873932A (en) | 2014-03-18 | 2014-03-18 | Power supply management method of set top box, set top box and remote control unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410101505.7A CN103873932A (en) | 2014-03-18 | 2014-03-18 | Power supply management method of set top box, set top box and remote control unit |
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| CN103873932A true CN103873932A (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410101505.7A Pending CN103873932A (en) | 2014-03-18 | 2014-03-18 | Power supply management method of set top box, set top box and remote control unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017050151A1 (en) * | 2015-09-24 | 2017-03-30 | 深圳市九洲电器有限公司 | Function switching circuit and gateway type set top box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333489A (en) * | 2000-07-12 | 2002-01-30 | 张正国 | Television connecting internet system by one key operation |
| US6690431B1 (en) * | 1999-08-02 | 2004-02-10 | Mg International (Zhong Shan) Co., Ltd. | Audio/video amplifier with the function of automatic turning on/off |
| CN201532756U (en) * | 2009-10-12 | 2010-07-21 | 康佳集团股份有限公司 | Power supply switch device for LCD TV |
| CN101883223A (en) * | 2009-05-04 | 2010-11-10 | 北京华旗资讯数码科技有限公司 | Digital television set and remote controller for digital television set |
| CN102547437A (en) * | 2010-12-27 | 2012-07-04 | 深圳市乐通天下科技有限公司 | Method for controlling playing of video classification information |
| CN202385234U (en) * | 2011-11-10 | 2012-08-15 | 深圳创维数字技术股份有限公司 | Set top box |
-
2014
- 2014-03-18 CN CN201410101505.7A patent/CN103873932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6690431B1 (en) * | 1999-08-02 | 2004-02-10 | Mg International (Zhong Shan) Co., Ltd. | Audio/video amplifier with the function of automatic turning on/off |
| CN1333489A (en) * | 2000-07-12 | 2002-01-30 | 张正国 | Television connecting internet system by one key operation |
| CN101883223A (en) * | 2009-05-04 | 2010-11-10 | 北京华旗资讯数码科技有限公司 | Digital television set and remote controller for digital television set |
| CN201532756U (en) * | 2009-10-12 | 2010-07-21 | 康佳集团股份有限公司 | Power supply switch device for LCD TV |
| CN102547437A (en) * | 2010-12-27 | 2012-07-04 | 深圳市乐通天下科技有限公司 | Method for controlling playing of video classification information |
| CN202385234U (en) * | 2011-11-10 | 2012-08-15 | 深圳创维数字技术股份有限公司 | Set top box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017050151A1 (en) * | 2015-09-24 | 2017-03-30 | 深圳市九洲电器有限公司 | Function switching circuit and gateway type set top box |
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Application publication date: 20140618 |