CN103024316B - The RF remote-controlled receiver module of television set and TV standby processing method - Google Patents
The RF remote-controlled receiver module of television set and TV standby processing method Download PDFInfo
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- CN103024316B CN103024316B CN201210555003.2A CN201210555003A CN103024316B CN 103024316 B CN103024316 B CN 103024316B CN 201210555003 A CN201210555003 A CN 201210555003A CN 103024316 B CN103024316 B CN 103024316B
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- television set
- remote
- receiver module
- control port
- controlled receiver
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Abstract
The present invention relates to television technologies.The invention solves the problem that the existing standby power consumption of television set with RF remote-controlled receiving function is higher, provide the RF remote-controlled receiver module of a kind of television set and TV standby processing method, its technical scheme can be summarized as: the RF remote-controlled receiver module of television set, comprise microcontroller, microcontroller possess television set state control port and switching on and shutting down control port, television set state control port is used for being connected with the processor of television set, receive the standby command that television set sends, judge television set state, switching on and shutting down control port is used for being connected with the power switch button in television local button, the break-make of direct control power switch button, described microcontroller controls whole module and enters intermittent work pattern after television set state control port receives standby command, until get back to normal mode of operation after receiving radio frequency starting-up signal.The invention has the beneficial effects as follows, save the energy, be applicable to television set.
Description
Technical field
The present invention relates to television technologies, particularly the technology of TV remote-control.
Background technology
Television set generally has remote control and keypress function, distant control function can realize the operation to functions of television set by infrared remote-control emitter and infrared remote control receiver, keypress function, by the electrical level judging of television processor to different key, realizes the operation to functions of television set.Along with the intelligent development of television set, the function of television set from strength to strength, will more and more apply on the television system as the radio transmitting method of data or signal by wireless radio-frequency.Current RF remote-controlled receiver module generally has independent microcontroller, the different operating state of RF remote-controlled instruction and RF remote-controlled receiver module can be set by program setting, as being set to intermittent work state, microcontroller is only had in work under this state, the reception of less radio-frequency, filtering, signal transacting and converting unit are all in intermittent work state, RF remote-controlled receiver module and TV SKD adopt usb mode to be connected, RF remote-controlled operational order changed by microcontroller after usb signal control television set work, according to general using method, when TV standby, the USB part of mainboard quits work, if desired RF remote-controlledly normally to use in the standby state, the USB part then needing TV SKD to be connected with RF remote-controlled receiver module normally works, so just considerably increase the stand-by power consumption of television set.
Summary of the invention
The object of the invention is to overcome the shortcoming that the standby power consumption of television set at present with RF remote-controlled receiving function is higher, the RF remote-controlled receiver module of a kind of television set and TV standby processing method are provided.
The present invention solves its technical problem, the technical scheme adopted is, the RF remote-controlled receiver module of television set, comprise microcontroller, it is characterized in that, described microcontroller possess two control ports, be respectively television set state control port and switching on and shutting down control port, television set state control port is used for being connected with the processor of television set, receive the standby command that television set sends, judge television set state, switching on and shutting down control port is used for being connected with the power switch button in television local button, the break-make of direct control power switch button, described microcontroller controls whole module and enters intermittent work pattern after television set state control port receives standby command, until get back to normal mode of operation after receiving radio frequency starting-up signal.
Further, described intermittent work pattern is in 1 second, and normally work certain hour, and the remaining time is in sleep state.
Concrete, described certain hour is 0.3 second.
TV standby processing method, is characterized in that, comprises the following steps:
The RF remote-controlled receiver module of step 1, television set and television set thereof normally works, and television processor sends the normal work order of television set to television set state control port, if now receive TV standby order;
Step 2, television processor send standby command to the television set state control port of the microcontroller of the RF remote-controlled receiver module of television set, and television set enters sleep state, and USB module quits work;
The microcontroller of the RF remote-controlled receiver module of step 3, television set receives standby command, controls the RF remote-controlled receiver module of whole television set and enters intermittent work pattern;
The RF remote-controlled receiver module of step 4, television set receives the power-on command that user sends, and microprocessor controls switching on and shutting down control port sends a start-up command to TV set power switch button;
The start-up command that step 5, television set receive power switch button switches on power, and television set and the RF remote-controlled receiver module of television set thereof normally work, and get back to step 1.
Concrete, in step 2, described standby command is low level.
Further, in step 4, described start-up command is a high-low-high level.
Concrete, in step 3, described intermittent work pattern is in 1 second, and normally work certain hour, and the remaining time is in sleep state.
Further, described certain hour is 0.3 second.
The invention has the beneficial effects as follows, by the RF remote-controlled receiver module of above-mentioned television set and TV standby processing method, when can make TV standby, USB module does not work completely, reduces the stand-by power consumption of television set, saves the energy.
Accompanying drawing explanation
Fig. 1 is the system block diagram that in the embodiment of the present invention, the RF remote-controlled receiver module of television set and television set form system for TV set.
Embodiment
Below in conjunction with embodiment and accompanying drawing, describe technical scheme of the present invention in detail.
The RF remote-controlled receiver module of television set of the present invention, on the basis of the RF remote-controlled receiver module of existing television set, increase by two control ports employed on microcontroller, respectively as television set state control port and switching on and shutting down control port, television set state control port is used for being connected with the processor of television set, receive the standby command that television set sends, judge television set state, switching on and shutting down control port is used for being connected with the power switch button in television local button, the break-make of direct control power switch button, microcontroller controls whole module and enters intermittent work pattern after television set state control port receives standby command, until get back to normal mode of operation after receiving radio frequency starting-up signal.
During use, if television set and the RF remote-controlled receiver module of television set thereof normally work, then television processor sends the normal work order of television set to television set state control port, if now receive TV standby order, then television processor sends standby command to the television set state control port of the microcontroller of the RF remote-controlled receiver module of television set, television set enters sleep state, USB module quits work, the microcontroller of the RF remote-controlled receiver module of television set receives standby command, control the RF remote-controlled receiver module of whole television set and enter intermittent work pattern, if the RF remote-controlled receiver module of television set receives the power-on command that user sends, then microprocessor controls switching on and shutting down control port sends a start-up command to TV set power switch button, the start-up command that television set receives power switch button switches on power, television set and the RF remote-controlled receiver module of television set thereof normally work, get back to television processor and send that step of the normal work order of television set to television set state control port.
Embodiment
In this example, the RF remote-controlled receiver module of television set and television set form the system block diagram of system for TV set as Fig. 1.
The RF remote-controlled receiver module of television set of this example, on the basis of the RF remote-controlled receiver module of existing television set, increase by two control ports employed on microcontroller, respectively as television set state control port and switching on and shutting down control port, television set state control port is used for being connected with the processor of television set, receive the standby command that television set sends, judge television set state, switching on and shutting down control port is used for being connected with the power switch button in television local button, the break-make of direct control power switch button, microcontroller controls whole module and enters intermittent work pattern after television set state control port receives standby command, until get back to normal mode of operation after receiving radio frequency starting-up signal, this intermittent work pattern refers in 1 second, normal work certain hour, as 0.3 second, the then remaining time is in sleep state, as 0.7 second.
During use, if television set and the RF remote-controlled receiver module of television set thereof normally work, then television processor sends the normal work order of television set to television set state control port, as kept high level, if now receive TV standby order (for user sends, can for pressing the on & off switch of television set on & off switch or RF remote), then television processor sends standby command to the television set state control port of the microcontroller of the RF remote-controlled receiver module of television set, send as stopped high level and change low level into, television set enters sleep state, USB module quits work, the microcontroller of the RF remote-controlled receiver module of television set receives standby command, control the RF remote-controlled receiver module of whole television set and enter intermittent work pattern, this intermittent work pattern refers in 1 second, normal work certain hour, as 0.3 second, the then remaining time is in sleep state, as 0.7 second, if the RF remote-controlled receiver module of television set receives power-on command that user sends (referring to the power-on command that user uses RF remote on & off switch and sends) time standby, then microprocessor controls switching on and shutting down control port sends a start-up command to TV set power switch button, as exported a high-low-high level to power switch button (as the button of ordinary electrical home appliance, press down low level, it is high level after unclamping, so be a level for change), the start-up command that television set receives power switch button switches on power, television set and the RF remote-controlled receiver module of television set thereof normally work, get back to television processor and send that step of the normal work order of television set to television set state control port.
Claims (8)
1. the RF remote-controlled receiver module of television set, comprise microcontroller, it is characterized in that, described microcontroller possess two control ports, be respectively television set state control port and switching on and shutting down control port, television set state control port is used for being connected with the processor of television set, receive the standby command that television set sends, judge television set state, switching on and shutting down control port is used for being connected with the power switch button in television local button, the break-make of direct control power switch button, television processor sends standby command to the television set state control port of described microcontroller, television set enters sleep state, USB module quits work, described microcontroller controls whole module and enters intermittent work pattern after television set state control port receives standby command, the RF remote-controlled receiver module of television set receives the start-up command that user sends, microprocessor controls switching on and shutting down control port sends a start-up command to TV set power switch button, the start-up command that television set receives power switch button switches on power, television set and the RF remote-controlled receiver module of television set thereof get back to normal mode of operation.
2. the RF remote-controlled receiver module of television set according to claim 1, it is characterized in that, described intermittent work pattern is in 1 second, and normally work certain hour, and the remaining time is in sleep state.
3. the RF remote-controlled receiver module of television set according to claim 2, it is characterized in that, described certain hour is 0.3 second.
4. TV standby processing method, is characterized in that, comprises the following steps:
The RF remote-controlled receiver module of step 1, television set and television set thereof normally works, television processor sends the normal work order of television set, if now receive TV standby order to the television set state control port of the microcontroller of the RF remote-controlled receiver module of television set;
Step 2, television processor send standby command to the television set state control port of the microcontroller of the RF remote-controlled receiver module of television set, and television set enters sleep state, and USB module quits work;
The microcontroller of the RF remote-controlled receiver module of step 3, television set receives standby command, controls the RF remote-controlled receiver module of whole television set and enters intermittent work pattern;
The RF remote-controlled receiver module of step 4, television set receives the power-on command that user sends, and microprocessor controls switching on and shutting down control port sends a start-up command to TV set power switch button;
The start-up command that step 5, television set receive power switch button switches on power, and television set and the RF remote-controlled receiver module of television set thereof normally work, and get back to step 1.
5. TV standby processing method according to claim 4, it is characterized in that, in step 2, described standby command is low level.
6. TV standby processing method according to claim 4, it is characterized in that, in step 4, described start-up command is a high-low-high level.
7. TV standby processing method according to claim 4 or 5 or 6, is characterized in that, in step 3, described intermittent work pattern is in 1 second, and normally work certain hour, and the remaining time is in sleep state.
8. TV standby processing method according to claim 7, it is characterized in that, described certain hour is 0.3 second.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210555003.2A CN103024316B (en) | 2012-12-19 | 2012-12-19 | The RF remote-controlled receiver module of television set and TV standby processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210555003.2A CN103024316B (en) | 2012-12-19 | 2012-12-19 | The RF remote-controlled receiver module of television set and TV standby processing method |
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| CN103024316A CN103024316A (en) | 2013-04-03 |
| CN103024316B true CN103024316B (en) | 2016-04-13 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826147A (en) * | 2013-11-12 | 2014-05-28 | 四川长虹电器股份有限公司 | Device and method for controlling television based on radio frequency remote controller |
| CN103634638B (en) * | 2013-11-29 | 2017-08-25 | 深圳市九洲电器有限公司 | Standby controlling method, system and set top box based on RF4CE modules |
| CN106454458A (en) * | 2016-09-19 | 2017-02-22 | 乐视控股（北京）有限公司 | Television terminal supporting radio frequency remote control |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201601765U (en) * | 2009-12-21 | 2010-10-06 | 康佳集团股份有限公司 | Television power supply control device, television and system |
| CN102523402A (en) * | 2011-12-29 | 2012-06-27 | 深圳Tcl新技术有限公司 | Intelligent television remote controller and power-saving method thereof |
| CN202331059U (en) * | 2011-09-19 | 2012-07-11 | 珠海格力电器股份有限公司 | Electric appliance as well as standby control device and control system thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010268255A (en) * | 2009-05-15 | 2010-11-25 | Sanyo Electric Co Ltd | Power supply control system of electronic equipment |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201601765U (en) * | 2009-12-21 | 2010-10-06 | 康佳集团股份有限公司 | Television power supply control device, television and system |
| CN202331059U (en) * | 2011-09-19 | 2012-07-11 | 珠海格力电器股份有限公司 | Electric appliance as well as standby control device and control system thereof |
| CN102523402A (en) * | 2011-12-29 | 2012-06-27 | 深圳Tcl新技术有限公司 | Intelligent television remote controller and power-saving method thereof |
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| CN103024316A (en) | 2013-04-03 |
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