CN101477744A - Infrared electricity saving remote control socket - Google Patents
Infrared electricity saving remote control socket Download PDFInfo
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- CN101477744A CN101477744A CNA2009100960965A CN200910096096A CN101477744A CN 101477744 A CN101477744 A CN 101477744A CN A2009100960965 A CNA2009100960965 A CN A2009100960965A CN 200910096096 A CN200910096096 A CN 200910096096A CN 101477744 A CN101477744 A CN 101477744A
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- circuit
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- infrared remote
- remote control
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Abstract
The invention discloses an infrared electricity-saving remote control socket comprising an infrared receiving and decoding circuit, a microcontroller processing circuit, a control circuit and an executive circuit; the infrared receiving and decoding circuit is connected with an input terminal of the microcontroller processing circuit, and the control circuit is connected with the output terminal of the microcontroller processing unit; the executive circuit is connected with an output terminal of the control circuit, and is connected in series on a power supply; the microcontroller processing circuit comprises a microcontroller chip, a data memory chip, a button and an indicator light, wherein, the data memory chip, the button and the indicator light are connected with pins of the microcontroller chip; the button allows the microcontroller chip to acquire coding information from an infrared remote controller, and the data is stored onto the data memory chip through the microcontroller chip; and a sampling circuit connected to the input terminal of the microcontroller processing circuit is further included. The sampling circuit additionally provided by the invention can detect and treat the standby state of an appliance, so that electrical energy is saved maximally, and service lives of household appliances are prolonged.
Description
[technical field]
The present invention relates to the remote control socket field, relate in particular to the energy-saving infrared remote control socket of household electrical appliance power supplies such as televisor, video disc player, power amplifier, this remote control socket has the automatic stand-by measuring ability, can effectively save electric energy.
[background technology]
As everyone knows, various household electrical appliance normal use finish after timely deenergization, the assurance Electrical Safety.At present, power devices such as the televisor of family, video disc player, power amplifier popularize to have used, but the stop device operate as normal only in use often to take place and do not disconnect electricity be the situation of holding state.To cause following drawback, first this moment: the waste electric energy, it is estimated, and nearly 10 watts of the standby power of a televisor, in stand-by time average 10 hours of every day, about 100 degree of the standby power consumption in 1 year.Second: standby will make its aging quickening, and the insulation degree reduces or damages.The 3rd: during standby, if change in weather (thunderbolt) takes place, line voltage jumps, and touches special circumstances such as electric leakage accident, might directly cause device to damage.
Though also there is remote control socket can control the switch of supply socket at present,, these sockets all are to adopt hardware controls, the circuit structure complexity, the cost height, hardware fault point is many, and is fragile.And remote control socket needs the telepilot of supporting special use, uses inconvenience, and cost is very high.
For this reason, it is 200810121339.1 patented claim that the applicant has proposed application number on September 26th, 2008, and this energy-saving infrared remote control socket adopts microcontroller circuit as core component, the signal of sending is discerned and is decoded with software, simplify circuit greatly, reduced cost.By learn the switch for the treatment of on the household electrical appliance remote controller by key control, do not need to adopt supporting dedicated remote control, reduced cost.But this remote control socket needs the button on the manually-operated telepilot to cut off output, uses operation convenient not enough, and, still can not reach power savings if manually forget operation.
[summary of the invention]
Purpose of the present invention solves the problems of the prior art exactly, proposes a kind of energy-saving infrared remote control socket with automatic stand-by measuring ability, when the power consumption output of can cutting off the electricity supply automatically during less than certain value.
For achieving the above object, the present invention proposes a kind of energy-saving infrared remote control socket, comprise infrared reception and decoding circuit, the microcontroller treatment circuit, control circuit, executive circuit, the input end of described microcontroller treatment circuit is connected with infrared reception and decoding circuit, output terminal is connected with control circuit, the output terminal of control circuit is connected with executive circuit, executive circuit is connected on the power supply, described microcontroller treatment circuit comprises microcontroller chip, the data accumulating chip, button, pilot lamp, described data accumulating chip, button, pilot lamp is connected respectively on the end pin of microcontroller chip, coded message by key control microcontroller chip study infrared remote controller, and store on the data accumulating chip by microcontroller chip, also comprise the sample circuit that is connected to microcontroller treatment circuit input end.
As preferably, described sample circuit comprises divider resistance, operational amplifier, the rectification circuit that connects successively, and rectification circuit is connected to the input end of microcontroller treatment circuit by first triode.
As preferably; also comprise power circuit; described power circuit comprises surge power protecting circuit, reduction voltage circuit, rectification circuit, mu balanced circuit and three-terminal voltage-stabilizing circuit; rectification circuit is full-wave rectification or half-wave rectification; mu balanced circuit is connected to control circuit, executive circuit, and the three-terminal voltage-stabilizing circuit is connected to infrared reception and decoding circuit, microcontroller treatment circuit.
As preferably, described three-terminal voltage-stabilizing circuit adopts the 78L05 chip.
As preferably, described control circuit adopts triode to realize switching function.
As preferably, described executive circuit adopts ghyristor circuit or relay circuit.
As preferably, described infrared reception and decoding circuit receive the transmit coded signals from Infrared remote controller, deliver to the microcontroller treatment circuit after the processing, the microcontroller treatment circuit, is moved by control circuit control executive circuit to control circuit through output drive control signal behind the software decode.
As preferably, the action of described microcontroller treatment circuit software decode output " 0 " or " 1 " high-low level drive control circuit executive circuit.
As preferably, when pressing ﹠ hold, when end pin output " 0 " or " 1 " signal controlling pilot lamp of microcontroller chip glimmers, decontrol button, pin the switch for the treatment of of infrared remote controller then, wait for after the pilot lamp corresponding actions that unclamp the switch for the treatment of of infrared remote controller, microcontroller chip is just remembered the coded message for the treatment of switch on the infrared remote controller on the data accumulating chip; When button was not pressed, described microcontroller chip was discerned, compares, is decoded the infrared signal that infrared reception and decoding circuit receive; Decoded results software generates " 0 " or " 1 ", outputs to control circuit by microcontroller chip end pin, drives the executive circuit action by control circuit.
As preferably, described microcontroller treatment circuit also comprises reset circuit.
Beneficial effect of the present invention: the present invention has increased sample circuit, to be input to after the power consumption sampling processing on the microcontroller treatment circuit, the microcontroller treatment circuit judges that the power consumption value (generally is 20W less than certain value, can be provided with according to actual needs) time, just by the executive circuit output of cutting off the electricity supply automatically.Realized the real-time detection of electric appliance standby, saved electric energy to greatest extent, and improved the serviceable life of household electrical appliance.Can prevent effectively that the household electrical appliance that cause because of objective factors such as weather, electrical networks from damaging and other accidents.The present invention can be widely used in household electrical appliance such as televisor, video disc player, power amplifier, home theater.
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the structured flowchart of energy-saving infrared remote control socket of the present invention;
Fig. 2 is the circuit theory diagrams of energy-saving infrared remote control socket of the present invention.
[embodiment]
Consult Fig. 1,2, energy-saving infrared remote control socket comprises common socket and electricity-saving socket.Telepilot is the infrared remote controller of any family expenses.The energy-saving infrared remote control socket main body is provided with infrared remote control receiver; Infrared remote control receiver has comprised infrared reception and decoding circuit 1, microcontroller treatment circuit 2, control circuit 3, executive circuit 4, power circuit 5 and sample circuit 6.The voltage difference at described sample circuit 6 usefulness sampling resistor two ends, tested voltage signal is through two resistance series connection dividing potential drops, and amplitude reduces, and is amplified by operational amplifier again, and by the linear rectification of two diodes, the direct current signal after the rectification is sent into triode T1 again; The input end of described microcontroller treatment circuit 2 is connected with infrared reception and decoding circuit 1, output terminal is connected with control circuit 3, the output terminal of control circuit 3 is connected with executive circuit 4, executive circuit 4 is connected on the power supply, described microcontroller treatment circuit 2 comprises microcontroller chip, the data accumulating chip, button, pilot lamp, reset circuit, described data accumulating chip, button, pilot lamp is connected respectively on the end pin of microcontroller chip, press the coded message of key control microcontroller chip study infrared remote controller, and store on the data accumulating chip by microcontroller chip.Described power circuit 5 comprises reduction voltage circuit, rectification circuit, mu balanced circuit and three-terminal voltage-stabilizing circuit, rectification circuit is full-wave rectification or half-wave rectification, mu balanced circuit is connected to control circuit 3, executive circuit 4, and the three-terminal voltage-stabilizing circuit is connected to infrared reception and decoding circuit 1, microcontroller treatment circuit 2.The transmit coded signals that infrared reception and decoding circuit 1 receive from telepilot, and handle the back output signal to microcontroller treatment circuit 2, a series of software decode work through microcontroller treatment circuit 2, output signal is driven the controllable silicon or the actuating of relay of executive circuit 4 to control circuit 3 by control circuit 3.The technical measures of taking comprise: the output of microcontroller treatment circuit 2 software decodes " 1 " or " 0 " high-low level driving triode switch control circuit control controllable silicon or relay work; Described control circuit 3 adopts triode to realize switching function.Described executive circuit 4 adopts ghyristor circuit or relay circuit.Finish software decode by described microcontroller treatment circuit 2, can remember the coded message of infrared remote controller, drive triode (control circuit 3) work.
Button is connected to the end pin of microcontroller chip, be used to control the coded signal that microcontroller treatment circuit 2 is remembered the infrared remote controller of receiving, when pressing ﹠ hold, when end pin output " 0 " or " 1 " signal controlling pilot lamp of microcontroller chip glimmers, decontrol button, pin the switch for the treatment of of infrared remote controller then, wait for after the pilot lamp corresponding actions, unclamp the switch for the treatment of of infrared remote controller, the memory that control microcontroller treatment circuit 2 has been finished to the infrared remote controller coded message, finished simultaneously the signal of telepilot has been discerned, relatively, decoding; Decoded results software generates " 0 " or " 1 " and outputs to control circuit 3 by microcontroller chip end pin.Make the user when closing household electrical appliance with infra-red remote control, also close the out-put supply of this infra-red remote control socket, the household electrical appliance that are inserted in above the infra-red remote control socket are thoroughly cut off the power supply, and make household electrical appliance no longer be in usual holding state, the situation of waste electric power when thoroughly having solved the household electrical appliance standby, both saved electric power, avoided again the long-term standby of household electrical appliance bring itself damage.
Press the reset key in the reset circuit, during the flicker of signal controlling pilot lamp, decontrol button, the switch for the treatment of by infrared remote controller carries out sign indicating number then, the receiving circuit that receiver is made up of infrared ray sensor receives the infrared signal that infrared remote controller sends, carry out a series of processing, and then advance microcontroller chip U3 and compare, decode, export drive control signal, control triode T2 removes to drive relay and carries out.Power supply comprises that by capacitor C 1 and R2 R3 forms capacity voltage dropping circuit, 2 rectification circuits that diode 4007 is formed, the three-terminal voltage-stabilizing circuit of mu balanced circuit and employing 78L05 chip, output 5V power supply.Present embodiment has mainly adopted microcontroller treatment circuit 2 to operate, carrying out software programming by microcontroller treatment circuit 2 discerns, compares infrared signal, finish the purpose of decoding, decoded results generation " 1 " or " 0 " high-low level outputs to control end and carries out driving circuit.Pass through button, the coded signal that the data accumulating chip memory that is connected on the microcontroller chip is received, Infrared remote controller is as long as send signal like this, receiver all can receive, and by the triode relay drive circuit, make the user when closing household electrical appliance with infra-red remote control, also close the out-put supply of this infra-red remote control socket, the household electrical appliance that are inserted in above the infra-red remote control socket are thoroughly cut off the power supply, and make household electrical appliance not be in usual holding state, the situation of waste electric power has promptly been saved electric power when thoroughly having solved the household electrical appliance standby, has avoided the long-term standby of household electrical appliance to bring the damage of itself again.Thus, this energy-saving infrared remote control socket has been simplified circuit greatly, has reduced cost, has improved the reliability of circuit, has strengthened the control dirigibility, and is also convenient for users, and practicality is very strong.
Though the present invention illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (10)
1. energy-saving infrared remote control socket, comprise infrared reception and decoding circuit, the microcontroller treatment circuit, control circuit, executive circuit, the input end of described microcontroller treatment circuit is connected with infrared reception and decoding circuit, output terminal is connected with control circuit, the output terminal of control circuit is connected with executive circuit, executive circuit is connected on the power supply, described microcontroller treatment circuit comprises microcontroller chip, the data accumulating chip, button, pilot lamp, described data accumulating chip, button, pilot lamp is connected respectively on the end pin of microcontroller chip, coded message by key control microcontroller chip study infrared remote controller, and store on the data accumulating chip by microcontroller chip, it is characterized in that: also comprise the sample circuit that is connected to microcontroller treatment circuit input end.
2. energy-saving infrared remote control socket as claimed in claim 1, it is characterized in that: described sample circuit comprises divider resistance, operational amplifier, the rectification circuit that connects successively, and rectification circuit is connected to the input end of microcontroller treatment circuit by first triode.
3. energy-saving infrared remote control socket as claimed in claim 1; it is characterized in that: also comprise power circuit; described power circuit comprises surge power protecting circuit, reduction voltage circuit, rectification circuit, mu balanced circuit and three-terminal voltage-stabilizing circuit; rectification circuit is full-wave rectification or half-wave rectification; mu balanced circuit is connected to control circuit, executive circuit, and the three-terminal voltage-stabilizing circuit is connected to infrared reception and decoding circuit, microcontroller treatment circuit.
4. energy-saving infrared remote control socket as claimed in claim 2 is characterized in that: described three-terminal voltage-stabilizing circuit adopts the 78L05 chip.
5. energy-saving infrared remote control socket as claimed in claim 2 is characterized in that: described control circuit adopts triode to realize switching function.
6. energy-saving infrared remote control socket as claimed in claim 5 is characterized in that: described executive circuit adopts ghyristor circuit or relay circuit.
7. as claim 1 or 2 or 3 or 4 or 5 or 6 described energy-saving infrared remote control sockets, it is characterized in that: described infrared reception and decoding circuit receive the transmit coded signals from Infrared remote controller, deliver to the microcontroller treatment circuit after the processing, the microcontroller treatment circuit, is moved by control circuit control executive circuit to control circuit through output drive control signal behind the software decode.
8. energy-saving infrared remote control socket as claimed in claim 7 is characterized in that: the action of described microcontroller treatment circuit software decode output " 0 " or " 1 " high-low level drive control circuit executive circuit.
9. energy-saving infrared remote control socket as claimed in claim 8, it is characterized in that: when pressing ﹠ hold, when end pin output " 0 " or " 1 " signal controlling pilot lamp of microcontroller chip glimmers, decontrol button, pin the switch for the treatment of of infrared remote controller then, wait for after the pilot lamp corresponding actions that unclamp the switch for the treatment of of infrared remote controller, microcontroller chip is just remembered the coded message for the treatment of switch on the infrared remote controller on the data accumulating chip; When button was not pressed, described microcontroller chip was discerned, compares, is decoded the infrared signal that infrared reception and decoding circuit receive; Decoded results software generates " 0 " or " 1 ", outputs to control circuit by microcontroller chip end pin, drives the executive circuit action by control circuit.
10. energy-saving infrared remote control socket as claimed in claim 9 is characterized in that: described microcontroller treatment circuit also comprises reset circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100960965A CN101477744A (en) | 2009-02-10 | 2009-02-10 | Infrared electricity saving remote control socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100960965A CN101477744A (en) | 2009-02-10 | 2009-02-10 | Infrared electricity saving remote control socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101477744A true CN101477744A (en) | 2009-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100960965A Pending CN101477744A (en) | 2009-02-10 | 2009-02-10 | Infrared electricity saving remote control socket |
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| CN (1) | CN101477744A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468559A (en) * | 2010-11-15 | 2012-05-23 | 戴万谋 | Remote-controllable patch board and remote control method thereof |
| CN104600511A (en) * | 2015-02-09 | 2015-05-06 | 张春雨 | Microprocessor-based power source connection device adopting infrared remote control signal decoding mode |
| CN104600513A (en) * | 2015-02-09 | 2015-05-06 | 张春雨 | Microprocessor-based external-plug type socket adopting infrared remote control signal decoding mode |
| CN104616481A (en) * | 2015-02-09 | 2015-05-13 | 张春雨 | Mode, method and application for decoding infrared remote control signal based on microprocessor |
| CN107748582A (en) * | 2017-11-28 | 2018-03-02 | 天津七六四通信导航技术有限公司 | A kind of Intelligent heat dissipation device for power supply |
| CN108320486A (en) * | 2018-03-30 | 2018-07-24 | 深圳市全安现代科技有限责任公司 | A kind of remote controler controls system more |
-
2009
- 2009-02-10 CN CNA2009100960965A patent/CN101477744A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468559A (en) * | 2010-11-15 | 2012-05-23 | 戴万谋 | Remote-controllable patch board and remote control method thereof |
| CN102468559B (en) * | 2010-11-15 | 2014-01-15 | 戴万谋 | Remote-controllable patch board and remote control method thereof |
| CN104600511A (en) * | 2015-02-09 | 2015-05-06 | 张春雨 | Microprocessor-based power source connection device adopting infrared remote control signal decoding mode |
| CN104600513A (en) * | 2015-02-09 | 2015-05-06 | 张春雨 | Microprocessor-based external-plug type socket adopting infrared remote control signal decoding mode |
| CN104616481A (en) * | 2015-02-09 | 2015-05-13 | 张春雨 | Mode, method and application for decoding infrared remote control signal based on microprocessor |
| CN104616481B (en) * | 2015-02-09 | 2019-05-03 | 张春雨 | A kind of infrared remote control signal decoding process, method and application based on microprocessor |
| CN107748582A (en) * | 2017-11-28 | 2018-03-02 | 天津七六四通信导航技术有限公司 | A kind of Intelligent heat dissipation device for power supply |
| CN108320486A (en) * | 2018-03-30 | 2018-07-24 | 深圳市全安现代科技有限责任公司 | A kind of remote controler controls system more |
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Application publication date: 20090708 |