CN101242191B - Communication device for reducing standby power and its method - Google Patents
Communication device for reducing standby power and its method Download PDFInfo
- Publication number
- CN101242191B CN101242191B CN2007101077960A CN200710107796A CN101242191B CN 101242191 B CN101242191 B CN 101242191B CN 2007101077960 A CN2007101077960 A CN 2007101077960A CN 200710107796 A CN200710107796 A CN 200710107796A CN 101242191 B CN101242191 B CN 101242191B
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- CN
- China
- Prior art keywords
- signal
- telecommunication circuit
- communication
- relay
- standby power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Direct Current Feeding And Distribution (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Small-Scale Networks (AREA)
Abstract
The present invention provides a communication device for reducing the standby power and its method, the aim of the invention is to use a relay cut the communication signal to reduce the standby power in a standby mode for reducing the standby power, cut the power of the communication circuit at the same time, so as to optimize the reducing effect of the standby power. In addition, the communication device for reducing the standby power of the invention includes: a communication circuit controlling communication; a wiring terminal, used for connecting power terminal and the communication terminal to the communication circuit; a signal input part, used for input the relative signal of the production operation of the communication circuit; a control part, used for output signal connecting or separating the wiring terminal and the communication circuit according to the input signal of the signal input part; a communication relay, used for connecting or separating the wiring terminal and the communication circuit according to the output signal of the control part.
Description
Technical field
The present invention relates to a kind of telecommunication circuit that is used to reduce standby power, relate in particular at the standby mode that is used for reducing standby power and be communicated with that the required power supply of letter circuit also cuts off in the lump and the communicator and the method thereof that effectively reduce standby power.
Background technology
Recently, along with the develop rapidly of analogue technique and digital technology, the electric equipment products that possess most advanced and sophisticated function spread to family and workplace rapidly.
The increase of these electric equipment products causes the electricity usage amount to increase, especially for the air conditioner that widely uses in family or office, owing to be located at indoor indoor set and be located at outdoor off-premises station and be separated from each other, therefore set up and be used for the telecommunication circuit that between indoor set and off-premises station, communicates.
But, this electric equipment products that are provided with telecommunication circuit, even do not use electric equipment products, as long as but the plug of connecting with the mains, constantly will be from energized to the telecommunication circuit power supply.No matter this cause the in running order or holding state of electric equipment products, telecommunication circuit is in running order all the time, therefore under holding state, also can communicate between indoor set and the off-premises station and continue to consume certain standby power (standby power that each electric equipment products consumed that communicates is different, usually in 4～10W scope).
In order to reduce this standby power, on the electric equipment products of using telecommunication circuit, use standby mode, just in standby mode, only when electric equipment products are moved, communicate usually, reduced the dynamic current (dynamic current) of load consumption thus.
For this reason, use the existing electric equipment products of telecommunication circuit to be provided with relay, thereby make between indoor set and the off-premises station and can not communicate, prevent the power wastage that the signal post between indoor set and the off-premises station consumes thus at the open close letter signal of holding state incision.But, cut off the power supply of supplying for the operational communications circuit (DC power supply) owing to failing, therefore the stand-by power consumption that causes thus still takes place.
Summary of the invention
The present invention proposes in order to solve aforesaid problem, and its purpose is to provide a kind of and is cutting off communicator and the method thereof of also cutting off the required power supply of telecommunication circuit when signal of communication reduces standby power and standby power being reduced maximum effect at the standby mode that is used for reducing standby power by using a relay.
To achieve these goals, the communicator that is used to reduce standby power provided by the present invention comprises: the telecommunication circuit of control communication; Binding post has the power end and the communication ends that is used for transmitting to described telecommunication circuit signal of communication that are used for to described telecommunication circuit power supply; Signal input part is to be used to import the operation coherent signal of the product that is provided with described telecommunication circuit; Control part is to be used for exporting the control signal that connects or separate described binding post and telecommunication circuit according to the input signal of described signal input part; Communication relay is with described communication ends and the telecommunication circuit that is used for connecting or separate described power end and the telecommunication circuit and the described binding post of described binding post simultaneously according to the control signal from described control part output.
And, it is characterized in that described control part is when the input signal of described signal input part is the operation stop signal, separate described power end and telecommunication circuit and described communication ends and telecommunication circuit simultaneously by described communication relay, cut off the power supply that is fed to described telecommunication circuit thus, cut off signal of communication simultaneously.
And, it is characterized in that described communication relay is when the input signal of described signal input part is the operation stop signal, output signal according to described control part disconnects relay contact, separates described power end and telecommunication circuit and described communication ends and telecommunication circuit thus simultaneously.
And, it is characterized in that described control part is when the input signal of described signal input part is run signal, connect described power end and telecommunication circuit and described communication ends and telecommunication circuit simultaneously by described communication relay, to described telecommunication circuit power supply, transmit signal of communication simultaneously thus.
And, it is characterized in that described communication relay is when the input signal of described signal input part is run signal, output signal engage relay contact according to described control part connects described power end and telecommunication circuit and described communication ends and telecommunication circuit thus simultaneously.
And, the communication means that is used to reduce standby power provided by the present invention, have telecommunication circuit, comprise and be used for giving and be connected or separate the communication relay of described binding post and telecommunication circuit to the power end of described telecommunication circuit power supply with the terminals that are used for transmitting to described telecommunication circuit the communication ends of signal of communication, comprise step: input makes product operation and the signal out of service that is provided with described telecommunication circuit; When input signal is the operation stop signal, the communication ends and the telecommunication circuit of separating power end and the telecommunication circuit and the described binding post of described binding post by described communication relay simultaneously, cut off the power supply that is fed to described telecommunication circuit thus, cut off signal of communication simultaneously.
And, it is characterized in that described communication relay when input signal is the operation stop signal, the control disconnection relay contact according to control part separates described power end and telecommunication circuit and described communication ends and telecommunication circuit thus simultaneously.
Description of drawings
Fig. 1 is the control structure figure that is used to reduce the communicator of standby power provided by the present invention;
Fig. 2 is the workflow diagram that is used to reduce the communication means of standby power provided by the present invention.
Main symbol description: 10 is binding post, and 20 is telecommunication circuit, and 30 is communication relay, and 32 is relay coil, and 34 is relay contact, and 40 is signal input part, and 50 is control part.
Embodiment
Describe embodiments of the invention with reference to the accompanying drawings in detail.
Fig. 1 is the control structure figure that is used to reduce the communicator of standby power provided by the present invention, and described communicator comprises binding post 10, telecommunication circuit 20, communication relay 30, signal input part 40 and control part 50.
Described binding post 10 in the electric equipment products of using telecommunication circuit 20 (for example is, the air conditioner that indoor set and off-premises station separate) between indoor set and off-premises station, connects power end (N in, L), the terminal block of communication ends and ground connection, and telecommunication circuit 20 transmits the signal of communication of various information such as transmitting-receiving ACK/ control command and state information, to be used for according to communication protocol transceive data between indoor set and off-premises station of setting.
Described communication relay 30 is the relays that carry out on/off (on/off) action, is used to transmit and cut off the indoor set of transceive data and the signal of communication between the off-premises station, and supply and cut off the required DC power supply of the described telecommunication circuit of operation 20.Described communication relay 30 comprises: the control according to described control part 50 produces faradic relay coil 32; The relay contact 34 that carries out the on/off action along with producing induced current in the described relay coil 32 is to be used for transmitting and cutting off signal of communication and supply and cut-out DC power supply.
Described relay contact 34 by moving contact (a1, a2) and fixed contact (b1, b2), (c1 c2) constitutes.
Described signal input part 40 is the electric equipment products operating portions according to user instruction input operation information and other operation signals (run signal or operation stop signal).
Described control part 50 is microcomputers of controlling the molar behavior of the electric equipment products that are provided with telecommunication circuit 20, export control signals according to run signal or operation stop signal to described communication relay 30 from described signal input part 40 inputs, thereby, transmit or cut off signal of communication simultaneously to described telecommunication circuit 20 supplies or cut-out DC power supply.
Below, illustrate have a said structure be used to reduce the communicator of standby power and the course of work and the action effect of method thereof.
Fig. 2 is the workflow diagram that is used to reduce the communication means of standby power provided by the present invention.
At first, the plug of connecting with the mains when the user starts operation in order to move electric equipment products, is imported run signal from signal input part 40 to control part 50 according to user instruction then to electric equipment products power supply (S100).
Thereupon, control part 50 judges whether to have imported run signal (S102) from signal input part 40, and when the input run signal, the control signal that will be used for operational communications relay 30 outputs to communication relay 30.
When the control signal from described control part 50 outputs is input to the relay coil 32 of communication relay 30, produce induced current on the relay coil 32.When producing induced current on the described relay coil 32, relay contact 34 actions make moving contact, and (a1, a2) (b1 b2), makes communication relay 30 connect (S104) to the contact fixed contact thus.
When described communication relay 30 is connected, power end (N from binding post 10, L) Gong Ying DC power supply is fed to telecommunication circuit 20 (S106) by communication relay 30, meanwhile, be sent to telecommunication circuit 20 (S108) from the signal of communication of the communication ends of binding post 10 transmitting-receiving by communication relay 30, between the indoor set of the electric equipment products of using telecommunication circuit 20 and off-premises station, communicate thus.
After this, when the user closes operation in order to stop electric equipment products, move stop signals from signal input part 40 to control part 50 inputs according to user instruction.
Thereupon, control part 50 judges whether to have imported operation stop signal (S110) from signal input part 40, and when input operation stop signal, the control signal that will be used for communication close relay 30 outputs to communication relay 30.
When the control signal from described control part 50 outputs was input to the relay coil 32 of communication relay 30, the induced current that produces on the relay coil 32 was cut off.When the induced current that produces on the described relay coil 32 was cut off, relay contact 34 actions make moving contact, and (a1, a2) (c1 c2), made communication relay 30 disconnect (S112) to the contact fixed contact thus.
When described communication relay 30 disconnects, power end (N from binding post 10, L) the DC power supply that is fed to telecommunication circuit 20 by communication relay 30 is cut off (S114), meanwhile, be cut off (S116) from the communication ends of binding post 10 by the signal of communication that communication relay 30 is sent to telecommunication circuit 20, between the indoor set of the electric equipment products of using telecommunication circuit 20 and off-premises station, do not communicate by letter thus.
As mentioned above, the present invention is the required DC power supply of supply communication circuit 20 and transmit signal of communication between indoor set and off-premises station just according to user instruction operation electric equipment products the time only, cuts off the electricity supply supply in the power that the signal post between indoor set and the off-premises station consumes when reducing operation and stop thus and reduces unnecessary standby power (consumed power under the operation holding state) more effectively.
In sum, according to communicator and the method thereof that is used to reduce standby power provided by the present invention, also cut off telecommunication circuit required power supply by using a relay cutting off when signal of communication reduces standby power at the standby mode that is used for reducing standby power, thereby standby power is reduced maximum effect.
Claims (7)
1. communicator that is used to reduce standby power comprises:
The telecommunication circuit of control communication;
Binding post has the power end and the communication ends that is used for transmitting to described telecommunication circuit signal of communication that are used for to described telecommunication circuit power supply;
Signal input part is to be used to import the operation coherent signal of the product that is provided with described telecommunication circuit;
Control part is to be used for exporting the control signal that connects or separate described binding post and telecommunication circuit according to the input signal of described signal input part;
Communication relay is with described communication ends and the telecommunication circuit that is used for connecting or separate described power end and the telecommunication circuit and the described binding post of described binding post simultaneously according to the control signal from described control part output.
2. the communicator that is used to reduce standby power according to claim 1, it is characterized in that described control part is when the input signal of described signal input part is the operation stop signal, separate described power end and telecommunication circuit and described communication ends and telecommunication circuit simultaneously by described communication relay, cut off the power supply that is fed to described telecommunication circuit thus, cut off signal of communication simultaneously.
3. the communicator that is used to reduce standby power according to claim 2, it is characterized in that described communication relay is when the input signal of described signal input part is the operation stop signal, output signal according to described control part disconnects relay contact, separates described power end and telecommunication circuit and described communication ends and telecommunication circuit thus simultaneously.
4. the communicator that is used to reduce standby power according to claim 1, it is characterized in that described control part is when the input signal of described signal input part is run signal, connect described power end and telecommunication circuit and described communication ends and telecommunication circuit simultaneously by described communication relay, to described telecommunication circuit power supply, transmit signal of communication simultaneously thus.
5. the communicator that is used to reduce standby power according to claim 4, it is characterized in that described communication relay is when the input signal of described signal input part is run signal, output signal engage relay contact according to described control part connects described power end and telecommunication circuit and described communication ends and telecommunication circuit thus simultaneously.
6. communication means that is used to reduce standby power, it is characterized in that having telecommunication circuit, comprise and be used for transmitting the binding post of communication ends of signal of communication and the communication relay that is connected or separates described binding post and telecommunication circuit with being used for to described telecommunication circuit, and comprise step to the power end of described telecommunication circuit power supply:
Input makes product operation and the signal out of service that is provided with described telecommunication circuit;
When input signal is the operation stop signal, the communication ends and the telecommunication circuit of separating power end and the telecommunication circuit and the described binding post of described binding post by described communication relay simultaneously, cut off the power supply that is fed to described telecommunication circuit thus, cut off signal of communication simultaneously.
7. the communication means that is used to reduce standby power according to claim 6, it is characterized in that described communication relay is when input signal is the operation stop signal, control according to control part disconnects relay contact, separates described power end and telecommunication circuit and described communication ends and telecommunication circuit thus simultaneously.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070012171 | 2007-02-06 | ||
| KR10-2007-0012171 | 2007-02-06 | ||
| KR1020070012171A KR101166386B1 (en) | 2007-02-06 | 2007-02-06 | Apparatus for communication for reduction of standby power and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101242191A CN101242191A (en) | 2008-08-13 |
| CN101242191B true CN101242191B (en) | 2011-12-14 |
Family
ID=39883242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101077960A Expired - Fee Related CN101242191B (en) | 2007-02-06 | 2007-04-30 | Communication device for reducing standby power and its method |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101166386B1 (en) |
| CN (1) | CN101242191B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832695A (en) * | 2012-08-28 | 2012-12-19 | 江苏力天新能源科技有限公司 | Device for replacing communication standby batteries |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098175A (en) * | 1998-02-24 | 2000-08-01 | Smartpower Corporation | Energy-conserving power-supply system |
| CN1319941A (en) * | 2000-02-02 | 2001-10-31 | 索尼株式会社 | Power source equipment for electronic device |
| US6414864B1 (en) * | 1999-11-11 | 2002-07-02 | Lg Electronics Inc. | Circuit for reducing standby power of electric apparatus |
| CN2650419Y (en) * | 2003-11-25 | 2004-10-20 | 青岛海信电器股份有限公司 | Low-power ready television power-supply system |
| CN2755883Y (en) * | 2004-12-17 | 2006-02-01 | 康佳集团股份有限公司 | TV-set with low inactive consumption |
| CN1877673A (en) * | 2006-06-29 | 2006-12-13 | 彩虹集团电子股份有限公司 | Method for reducing standby power consumption of resonant plasma display power supply |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3719800B2 (en) * | 1996-12-26 | 2005-11-24 | 沖電気工業株式会社 | Optical communication apparatus and optical communication system |
-
2007
- 2007-02-06 KR KR1020070012171A patent/KR101166386B1/en active IP Right Grant
- 2007-04-30 CN CN2007101077960A patent/CN101242191B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098175A (en) * | 1998-02-24 | 2000-08-01 | Smartpower Corporation | Energy-conserving power-supply system |
| US6414864B1 (en) * | 1999-11-11 | 2002-07-02 | Lg Electronics Inc. | Circuit for reducing standby power of electric apparatus |
| CN1319941A (en) * | 2000-02-02 | 2001-10-31 | 索尼株式会社 | Power source equipment for electronic device |
| CN2650419Y (en) * | 2003-11-25 | 2004-10-20 | 青岛海信电器股份有限公司 | Low-power ready television power-supply system |
| CN2755883Y (en) * | 2004-12-17 | 2006-02-01 | 康佳集团股份有限公司 | TV-set with low inactive consumption |
| CN1877673A (en) * | 2006-06-29 | 2006-12-13 | 彩虹集团电子股份有限公司 | Method for reducing standby power consumption of resonant plasma display power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101166386B1 (en) | 2012-07-23 |
| CN101242191A (en) | 2008-08-13 |
| KR20080073486A (en) | 2008-08-11 |
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