CN108700927A - For reducing the power supplier and method of the stand-by electric of electronic equipment - Google Patents
For reducing the power supplier and method of the stand-by electric of electronic equipment Download PDFInfo
- Publication number
- CN108700927A CN108700927A CN201680082320.3A CN201680082320A CN108700927A CN 108700927 A CN108700927 A CN 108700927A CN 201680082320 A CN201680082320 A CN 201680082320A CN 108700927 A CN108700927 A CN 108700927A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- signal
- stand
- power
- mainboard
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Power Sources (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
Abstract
The present invention relates to the power supplier of the stand-by electric for reducing electronic equipments such as computers and methods,The power supplier of the above-mentioned stand-by electric for reducing electronic equipment includes following stand-by electric control unit,I.e.,Enabling signal is inputted with from for starting (ON) or closing the power switch of (OFF) electronic equipment,Stand-by electric control unit transmits scheduled first signal after the state control standby power cutting portion to supply standby power to the mainboard of electronic equipment to above-mentioned mainboard,And the main power source portion of above-mentioned electronic equipment is set to supply main power source to above-mentioned mainboard according to based on the scheduled second signal of the above-mentioned mainboard of above-mentioned first signal,In the state of receiving above-mentioned second signal,When receiving the shutdown signal of above-mentioned power switch,To cut off, the state of standby power supply to above-mentioned mainboard controls above-mentioned standby power cutting portion or whether the current value that is detected based on the current sensor for the output current value for being sensed by standby power portion judges above-mentioned electronic equipment in sleep pattern,And the function of the stand-by electric for reducing electronic equipment accordingly is executed based on this.
Description
Technical field
The present invention relates to a kind of power suppliers and method of the stand-by electric for reducing electronic equipment, that is, described
What power supplier was exported based on the working state signal transmitted in real time from the mainboard of the electronic equipments such as computer and to mainboard
The output current value of standby power so that the supply state of the standby power supplied to mainboard is according to scheduled condition automatic conversion
For dissengaged positions, to make the stand-by electric consumed by mainboard under the main power source closed state of corresponding electronic equipment reduce sharply,
And then stand-by electric can be reduced to zero (zero) status level.
Background technology
Under normal circumstances, pass through consumption stand-by electric at idle time point using electronic equipments such as the computers of electric power
Come standby.This stand-by electric is considerably less than the when of starting (On) corresponding electronic equipment (hereinafter, by taking " computer " as an example) and is provided
Main electric power, but since its consumption is increased in proportion to stand-by time, if thus stand-by time it is elongated, because of stand-by electric
Caused by power wastage can aggravate.
Therefore, it carries out saving the multinomial research of power supply, the applicant by reducing the stand-by electric of computer at present
The present invention is proposed also by being studied this.
Existing technical literature
Patent document
Korean granted patent the 10-1419516th is announced on 07 14th, 2014), " the super electricity saving power supply of computer system
Managing device and method ".
Korean granted patent the 10-0376131st is announced on 03 15th, 2003), " standby power energy saving type supply unit
And its control method ".
Invention content
Technical problem
The embodiment of the present invention provides a kind of power supplier and method of the stand-by electric for reducing electronic equipment,
Working state signal namely based on mainboard real-time Transmission from electronic equipments such as computers and the standby power that is exported to mainboard
Output current value, to make the supply state of the standby power supplied to mainboard be automatically converted to cut-out shape according to scheduled condition
State to make the stand-by electric consumed by mainboard under the main power source closed state of corresponding electronic equipment reduce sharply, and then can incite somebody to action
Stand-by electric is reduced to zero (zero) status level.
Also, the embodiment of the present invention provide a kind of stand-by electric for reducing electronic equipment power supplier and
Method, that is, in the electronic equipment that computer and display etc. include ontology and display panel, can be come on the basis of ontology with
The mode of linkage is switched on or off display panel, in the state that ontology is closed, prevent because being not turned off display panel
Power consumption caused by power switch.
Also, the embodiment of the present invention provide a kind of stand-by electric for reducing electronic equipment power supplier and
Method, can be by automatic cooling function come the phenomenon that preventing computer etc. from including the power supply unit overheat of the electronic equipment of mainboard.
The means solved the problems, such as
A kind of power supplier of stand-by electric for reducing electronic equipment according to the ... of the embodiment of the present invention, packet
It includes:Standby power portion generates the standby power for being supplied to the mainboard of electronic equipment;Current sensor waits for electromechanics with above-mentioned
The standby power output end in source portion is connected to detect the output current value in above-mentioned standby power portion;Standby power cutting portion is used
It is cut off or is supplied in the standby power supplied from above-mentioned standby power portion to above-mentioned mainboard;Power switch, for starting
Or close above-mentioned electronic equipment;And stand-by electric control unit, it is waited for above-mentioned according to the enabling signal of above-mentioned power switch
After state of the electromechanical source cutting portion control to supply standby power to above-mentioned mainboard, to scheduled first letter of above-mentioned mainboard transmission
Number, and make the main power source portion of above-mentioned electronic equipment according to based on the scheduled second signal of the above-mentioned mainboard of above-mentioned first signal
Main power source is supplied to above-mentioned mainboard, in the state of receiving above-mentioned second signal, when the closing letter for receiving above-mentioned power switch
Number when, be the standby power plate dissengaged positions of standby power supplied to above-mentioned mainboard by the control of electromechanical source cutting portion, or be based on
The current value detected by above-mentioned current sensor come judge above-mentioned electronic equipment whether be in sleep pattern, if being not in sleep
Pattern will then state the control of standby power cutting portion as the standby power dissengaged positions of the standby power supplied to above-mentioned mainboard, if
In sleep pattern, then continue to judge whether above-mentioned electronic equipment is in sleep pattern.
Also, above-mentioned stand-by electric control unit comes power on signal (PWR_ON SIG) (LOW) as above-mentioned first signal
It is transmitted to above-mentioned mainboard, when receiving low power supply signal (PS_ON SIG) (LOW), making above-mentioned master as above-mentioned second signal
Power supply unit supplies main power source to above-mentioned mainboard, and can will be as the low power supply signal of above-mentioned second signal (PS_ON SIG)
(LOW) it is used as the basis signal of the startup or closing for judging above-mentioned main power source portion.
Also, above-mentioned electronic equipment may include that display panel, above-mentioned display panel are used to show treated information, when
When receiving above-mentioned second signal from the above-mentioned mainboard for receiving above-mentioned first signal, above-mentioned stand-by electric control unit can make above-mentioned aobvious
Show that panel receives driving power.
Also, when will include above-mentioned standby power portion and main power source portion, and include that above-mentioned current sensor, standby power are cut
It is above-mentioned to be set for reducing electronics when the structure of one or more of disconnected portion and stand-by electric control unit is defined as power supply unit
The power supplier of standby stand-by electric may also include the temperature for detecting above-mentioned power supply unit temperature detection sensor and
Cooling circuit with the temperature function for reducing above-mentioned power supply unit, under the closed state in above-mentioned main power source portion, when by above-mentioned temperature
When the temperature value that degree detection sensor detects rises to scheduled critical-temperature or more, above-mentioned stand-by electric control unit can pass through
The power supply in above-mentioned standby power portion makes above-mentioned cooling circuit work, when the temperature detected by above-mentioned temperature detection sensor
When value drops to above-mentioned critical-temperature or less, after stopping the above-mentioned cooling circuit supply power supply to above-mentioned standby power portion,
The enabling signal of above-mentioned power switch can be made to be restored to standby mode.
Also, the method for supplying power of the stand-by electric for reducing electronic equipment of the embodiment of the present invention may include:To
The step of startup (On) signal of stand-by electric control unit input power switch;Above-mentioned stand-by electric control unit is with to electronic equipment
Mainboard supply standby power portion standby power state control standby power cutting portion the step of;Above-mentioned stand-by electric control
The step of scheduled first signal is transmitted to above-mentioned mainboard in portion;Above-mentioned mainboard is waited for above-mentioned first signal is received to above-mentioned
Electromechanical force control unit transmits the step of scheduled second signal;Above-mentioned stand-by electric control unit is with receiving above-mentioned second signal
And the step of making the main power source in main power source portion be supplied to above-mentioned mainboard;The above-mentioned above-mentioned mainboard of stand-by electric control unit real-time reception
Working state signal and by current sensor detect from above-mentioned standby power portion to above-mentioned mainboard supply in wait for electromechanics
The step of output current signal in source;Above-mentioned stand-by electric control unit judges above-mentioned electronics by the signal of above-mentioned current sensor
The step of whether equipment is in sleep pattern;When above-mentioned stand-by electric control unit be judged as the working state signal of above-mentioned mainboard with
It is upward to cut off above-mentioned standby power portion when above-mentioned second signal is corresponding while above-mentioned electronic equipment is not in sleep pattern
The step of stating the state control above-mentioned standby power cutting portion of the standby power of mainboard supply;And above-mentioned stand-by electric control unit
The step of waiting for above-mentioned power switch input enabling signal.
Invention effect
It according to an embodiment of the invention, can be based on the working condition letter transmitted in real time from the mainboard of the electronic equipments such as computer
Number and to mainboard export standby power output current value so as to mainboard supply standby power supply state according in advance
Fixed condition is automatically converted to dissengaged positions, to make to be consumed by mainboard under the main power source closed state of corresponding electronic equipment
Stand-by electric reduce sharply, thus stand-by electric can be reduced to zero (zero) status level.
Also, it, can be using ontology as base in the electronic equipment that computer and display etc. include ontology and display panel
Standard being switched on and off to carry out the power supply of display panel with linked manner, under the closed state of ontology, can prevent because
It is not turned off power consumption caused by the power switch of display panel.
Also, it includes showing for the power supply unit overheat of the electronic equipment of mainboard that computer etc. can be prevented by automatic cooling function
As.
Description of the drawings
Fig. 1 is the mould of the power supplier for the stand-by electric for reducing electronic equipment for showing one embodiment of the invention
Block diagram.
Fig. 2 to Fig. 4 is to show that the power supply in the stand-by electric for reducing electronic equipment of one embodiment of the invention supplies
The module map of the example of additional a part of structure in device.
Fig. 5 is the stream of the method for supplying power for the stand-by electric for reducing electronic equipment for showing one embodiment of the invention
Cheng Tu.
Reference numeral:
10:Standby power portion 20:Current sensor
30:Standby power cutting portion 40:Power switch
50:Stand-by electric control unit 60:Main power source portion
70:Temperature detection sensor 80:Cooling circuit
90:Rectification part 100:Computer
110:Mainboard 120:Display AC power
Specific implementation mode
Following detailed description of the invention is that can implement the embodiment of the present invention, is joined as the illustration of corresponding fact Example
According to attached drawing.The present invention is fully explained in detail, so that general technical staff of the technical field of the invention implements the present invention.
It should be appreciated that the embodiment of the present invention is different, but it is not necessarily mutually exclusive.For example, not departing from the sheet according to an embodiment
In the case of the thought and range of invention, recorded specific shape, structure and characteristic can pass through other implementations in this specification
Example is realized.And it is to be understood that in the case where not departing from the thought and range of the present invention, the reality recorded respectively can be changed
Apply position or the configuration of the discrete structure element in example.
Therefore, aftermentioned detailed description is not taken in a limiting sense, also, if is suitably explained, this hair
Bright range includes the attached claims and the full scope that is equal with the opinion of its claim.In the accompanying drawings, similar
Reference numeral indicate same or analogous function in various aspects.
Also, the term used in the present invention has selected currently extensively to make as far as possible in view of the function in the present invention
Common term, but this can change according to user of service, the intention of operating personnel, legal precedent or the appearance of new technology
Become.Also, it under specific circumstances, also may be present by the arbitrarily selected term of applicant, in the case, will be invented accordingly
Declaratives record its meaning in detail.Therefore, should not be based on the title of simple term, but should be based on its term is had
Meaning and the entire content of this specification give a definition to this term.
In overall manual, when another structural element of one part " comprising " of record, as long as no special opposite
It records, is not meant to exclude other structures element, but may also include other structures element.Also, remembered in the description
The terms such as " ... portion " that carries, " ... module " indicate to handle at least one function or the unit of work, can by hardware or
The combination of software or hardware and software is realized.
Come to supply dress to the power supply of the stand-by electric for reducing computer of one embodiment of the invention referring to figs. 1 to Fig. 5
It sets and method illustrates.
Show to wait for for reducing electronic equipment with the embodiment of the present invention in the following description before illustrating
In case of the power supplier and method of electro-mechanical force are suitable for computer, but the present invention is not limited thereto, can
Structure corresponding with the mainboard of computer and to this supply stand-by electric all electronic equipments as application.
First, to supply the power supply of the stand-by electric for reducing electronic equipment of the embodiment of the present invention referring to figs. 1 to Fig. 4
It is illustrated to device.
Fig. 1 is the mould of the power supplier for the stand-by electric for reducing electronic equipment for showing one embodiment of the invention
Block diagram.
As shown, the power supplier of the stand-by electric for reducing electronic equipment of one embodiment of the invention, packet
It includes:Standby power portion 10, current sensor 20, standby power cutting portion 30, power switch 40 and stand-by electric control unit 50.
The function in standby power portion 10 is the standby power generated for being supplied to the mainboard 110 of computer 100.If with this
It is illustrated on the basis of embodiment, then standby power portion 10 is generated waits for for supplying to the ﹢ 5V of the mainboard 110 of computer 100
Electromechanical source.
Current sensor 20 is connected to detect standby power portion by the standby power output end with standby power portion 10
10 output current value.Also, by the related signal of output current value in the standby power portion 10 that current sensor 20 detects
It is sent to stand-by electric control unit 50.
The function of standby power cutting portion 30 is turned off or supplies waiting for of being supplied from standby power portion 10 to above-mentioned mainboard 110
Electromechanical source.
Power switch 40 is in other words to be opened by power supply for starting (ON) or closing the switch of (OFF) computer 100
40 operation is closed to start or shut down computer 100.In the present embodiment, it is to be exposed to computer with this power switch 40
100 body exterior by compressing switch, but the present invention is not limited thereto, full receiving form of remote signal of remote controler etc.
Foot generate for start or shut down computer 100 signal conditioning in the range of, a variety of switch topologies can be used in power switch.
The control of standby power cutting portion 30 is to meter according to the enabling signal of power switch 40 by stand-by electric control unit 50
After the mainboard 110 of calculation machine 100 supplies the state of standby power, scheduled first letter is transmitted to the mainboard 110 of computer 100
Number, and with the scheduled second signal according to 100 mainboard 110 of computer of first signal, the main power source of computer 100
Portion 60 supplies main power source to mainboard 110.
Also, stand-by electric control unit 50 works as reception in the state of receiving above-mentioned second signal from computer motherboard 110
To power switch 40 shutdown signal when, by the control of standby power portion 10 for the standby power dissengaged positions of computer motherboard.
Also, stand-by electric control unit is from computer motherboard 110 in the state of receiving above-mentioned second signal, according to by
The current value that current sensor 20 detects judge computer 100 whether be in sleep pattern, if being not in sleep pattern,
To be the standby power dissengaged positions to computer motherboard by the control of standby power cutting portion, in contrast, if computer is in
Sleep pattern then executes and continues to judge the function whether corresponding computer 100 is in sleep pattern.
In the present embodiment by taking following situation as an example, that is, stand-by electric control unit 50 is by low pass electric signal (PWR_ON SIG
(LOW)) it transmits as the mainboard 110 of the first direction of signal computer, comes from the mainboard 110 of computer 100 as second signal
When receiving low power supply signal (PS_ON SIG (LOW)), main power source portion 60 is set to supply main power source to mainboard 110, and can be by conduct
The low power supply signal of above-mentioned second signal is used as the basis signal of the startup or closing for judging main power source portion 60, but the present invention
It is not limited thereto.
By above structure, stand-by electric control unit 50 is supervised in real time based on the signal transmitted from the mainboard 110 of computer 100
Survey whether corresponding computer 100 is in sleep pattern, while by 20 real-time reception of current sensor to the mainboard of computer 100
The output current value in the standby power portion 10 of 110 supplies.In the process, when the signal transmitted from the mainboard 110 of computer 100
For scheduled second signal, the low power supply signal as on the basis of the present embodiment, and provided by current sensor 20 standby
The output current value that power supply unit 10 is exported to 100 mainboard 110 of computer is not in the electric current of sleep pattern with corresponding computer 100
When being worth corresponding, standby power cutting portion 30 is made to carry out work with the standby power dissengaged positions of the mainboard 110 to computer 100
Make.
That is, in the state that the main power source portion 60 of computer 100 is closed, based on the mainboard 110 from corresponding computer 100
The output current value of the working state signal and the standby power exported to mainboard 110 that transmit in real time so that supplied to mainboard 110
The state of standby power is automatically converted to dissengaged positions according to scheduled condition, to when shut down computer 100 main power source portion
When 60, the stand-by electric consumed by the mainboard 110 of corresponding computer 100 reduces sharply, so as to make the consumption of stand-by electric reduce
To the level that can be described as zero (zero) state degree.
Also, as described above, the stand-by electric consumed by the mainboard 110 of computer 100 consumption be zero state
Under, enabling signal is transmitted from the power switch 40 of corresponding computer 100 to stand-by electric control unit 50, then as described above, it is standby
Electric power control portion 50 by the control of standby power cutting portion 30 for the mainboard 110 of computer 100 is supplied standby power state it
Afterwards, scheduled first signal is transmitted to the mainboard 110 of computer 100.The mainboard 110 of computer 100 is according to from waiting for electromechanics as a result,
The first signal that force control unit 50 transmits transmits scheduled second signal to stand-by electric control unit 50, is as with the present embodiment
The low power supply signal of benchmark, with low power supply signal is received from the mainboard 110 of computer 100, stand-by electric control unit 50 makes
The main power source portion 60 of computer 100 supplies main power source to mainboard 110.
On the other hand, it is scheduled second signal in the signal transmitted from the mainboard 110 of computer 100, as with this reality
In the state of applying the low power supply signal on the basis of example, when receiving shutdown signal from power switch 40, stand-by electric control unit
50 make standby power cutting portion 30 work with the standby power dissengaged positions of the mainboard 110 to computer 100.That is, when meter
When the main power source portion 110 of calculation machine 100 is closed, the stand-by electric consumed by the mainboard 110 of corresponding computer 100 reduces sharply, from
And the consumption of stand-by electric can be made to be reduced to the level of almost zero (zero) state degree.Also, as described above, being calculated passing through
In the state that the consumption for the stand-by electric that the mainboard 110 of machine 100 consumes is zero, if from the power switch 60 of corresponding computer 100
To stand-by electric control unit 50 transmit enabling signal, then by above-mentioned paragraph illustrated in a series of processes, to computer 100
Mainboard 110 supply stand-by electric, to the main power source in the mainboard 110 of computer 100 supply main power source portion 60.
Then, carry out the electricity to the stand-by electric for reducing electronic equipment in one embodiment of the invention referring to Figure 2 to Figure 4
The example that source feedway adds a part of structure illustrates.
Fig. 2 to Fig. 4 is to show that the power supply in the stand-by electric for reducing electronic equipment of one embodiment of the invention supplies
Device adds the module map of the example of a part of structure.
First, with reference to Fig. 2, the power supply of the stand-by electric for reducing electronic equipment in the embodiment of Fig. 2 diagrammatic illustrations 1 supplies
Further include the embodiment of rectification part to device.
Rectification part 90 executes the function that the AC power of the outside supplied to computer 100 is converted to DC power supply.
Also, standby power portion 10 and main power source portion 60 are parallel to the output end of rectification part 90.
The power supply of the stand-by electric for reducing electronic equipment in the embodiment of Fig. 1 is supplied that is, the present embodiment uses
The structure of device is suitable for the mode of the power delivering structure of common computer, this is based on the current computer and electronics popularized
The structure of equipment is roughly the same, but the invention is not limited in the embodiments of this Fig. 2.
The power supply supply dress of the stand-by electric for reducing electronic equipment in the embodiment of Fig. 1 is shown with reference to Fig. 3, Fig. 3
It sets including the display panel for showing treated information, believes when with to the mainboard of electronic equipment transmission scheduled first
Number and from the mainboard of corresponding electronic equipment receive scheduled second signal when, stand-by electric control unit 50 passes through display panel voltage source
Portion, that is, on the basis of attached drawing display exchange (AC) power supply 200 so that driving power is supplied to corresponding display panel.
It is illustrated on the basis of the embodiment of Fig. 1, enabling signal, stand-by electric control is transmitted with from power switch 40
Portion 50 transmits scheduled first signal (the low pass electric signal on the basis of the present embodiment) to the mainboard 110 of computer 100, by
This, is when receiving scheduled second signal (the low power supply signal on the basis of the present embodiment) from the mainboard 110 of computer 100,
Display is set to receive power supply.
By above structure, being switched on and off of the power supply of computer and display can be subject to computer link into
Row, from the power consumption because of caused by the power switch for being not turned off display under the closed state of computer can be prevented.
With reference to Fig. 4, the power supply supply of the stand-by electric for reducing electronic equipment in the embodiment of Fig. 4 diagrammatic illustrations 1 fills
Set further include temperature detection sensor and cooling (cooling) circuit embodiment.
To include standby power portion 10 and main power source portion 60, and include current sensor 20, standby before illustrating
The structure of one or more of Dump portion 30, stand-by electric control unit 50 is defined as power supply unit.
Temperature detection sensor 70 is executed to be carried by detecting the temperature of above-mentioned power supply unit to stand-by electric control unit in real time
For the function of detected temperature value.
Cooling circuit 80 is run according to the control of stand-by electric control unit 50, to execute the temperature for reducing above-mentioned power supply unit
The function of degree.
When the temperature value detected from temperature detection sensor 70 under 60 closed state of main power source portion rise to it is scheduled
When more than critical-temperature, stand-by electric control unit 50 makes the cooling operation of circuit 80 make power supply by the power supply in standby power portion 10
The ascending temperature in portion is reduced to normal value.That is, when the temperature value that be detected by temperature detection sensor 70 be reduced to it is above-mentioned critical
When below temperature, stand-by electric control unit stops after the cooling circuit 80 in standby power portion 10 supplies power supply, and power supply is made to open
The enabling signal for closing 40 is restored to standby mode.
It, can be by being held by temperature detection sensor 70, stand-by electric control unit 50 and cooling circuit 80 by above structure
Capable automatic cooling function prevents the superheating phenomenon of above-mentioned power supply unit.
Then, the power supply supply to the stand-by electric for reducing electronic equipment of one embodiment of the invention is carried out with reference to Fig. 5
Method illustrates.
Fig. 5 is the stream of the method for supplying power for the stand-by electric for reducing electronic equipment for showing one embodiment of the invention
Cheng Tu.
Before illustrating, it should be clearly that, in the power supply of the stand-by electric for reducing electronic equipment of the present embodiment
In supply method, for reducing embodiment of the power supplier based on Fig. 1 of the stand-by electric of electronic equipment, therefore, with
Reference numeral related with the power supplier of the stand-by electric for reducing electronic equipment is based on Fig. 1 in lower explanation.
As shown, in step s 110, to the enabling signal of 50 input power switch 40 of stand-by electric control unit.
In the step s 120, stand-by electric control unit 50 is so as to the mainboard 110 of computer 100 supply standby power portion 10
Standby power state control standby power cutting portion 40.
In step s 130, stand-by electric control unit 50 transmits scheduled first signal to the mainboard 110 of computer.To scheme
It is illustrated for 1, stand-by electric control unit 500 transmits low pass electric signal to the mainboard 110 of computer 100.
In step S140, the mainboard 110 of computer 100 with receive above-mentioned first signal and to stand-by electric control unit
The 50 scheduled second signals of transmission.It is illustrated by taking Fig. 1 as an example, as stand-by electric control unit 50 transmits low pass electric signal, meter
The mainboard 110 of calculation machine 100 transmits low power supply signal to stand-by electric control unit 50.
In step S150, above-mentioned second signal is received with from the mainboard 110 of computer 100, that is, low power supply signal,
Stand-by electric control unit 50 makes main power source portion 60 supply main power source to the mainboard 110 of computer 100.
In step S160, the working state signal of 50 real-time reception mainboard 110 of stand-by electric control unit and pass through electric current
The output current signal of standby power of the slave standby power portion 10 that sensor 20 detects into the supply of mainboard 110, and pass through
The signal of current sensor 20 judges whether above computer 100 is in sleep pattern.
In step S170, stand-by electric control unit 50 to the working state signal of mainboard 110 whether with above-mentioned second letter
Number, as low power supply signal is corresponding to be judged.
In step S180, when stand-by electric control unit 50 judges the working condition of mainboard 110 after executing step S170
When signal is above-mentioned second signal, as low power supply signal, judge whether computer 100 is in sleep pattern.
In step S190, when stand-by electric control unit 50 judges that computer 100 is in sleep after executing step S180
When pattern, by the dissengaged positions that the control of standby power cutting portion 30 is the standby power that standby power portion 10 is supplied to mainboard 110.
In step s 200, stand-by electric control unit 50 waits for power switch 40 to input enabling signal.
As described above, being carried out to the present invention by embodiment with the specific items such as structural element, restriction and attached drawing
Explanation, but this is provided to help to be further understood that entire content, the invention is not limited in above-described embodiment,
As long as general technical staff of the technical field of the invention, so that it may carry out a variety of modification and deformation by this record.
Therefore, technological thought of the invention should not be limited to the embodiment described to specify, but should be regarded as aftermentioned hair
A bright claimed range and range be equal or all protection domains of equivalent variations belong to being claimed with the invention
The thought category of invention.
Claims (5)
1. a kind of power supplier of stand-by electric for reducing electronic equipment, which is characterized in that including:
Standby power portion (10) generates the standby power for mainboard (110) supply to electronic equipment (100);
Current sensor (20) is connected with the standby power output end of above-mentioned standby power portion (10) and above-mentioned waits for electromechanics to detect
The output current value in source portion (10);
Standby power cutting portion (30), for waiting for electromechanics to what above-mentioned mainboard (110) supplied from above-mentioned standby power portion (10)
Source is cut off or is supplied;
Power switch (40), for starting or closing above-mentioned electronic equipment (100);And
Stand-by electric control unit (50), according to the enabling signal of above-mentioned power switch (40) by above-mentioned standby power cutting portion
(30) after state of the control to supply standby power to above-mentioned mainboard (110), to above-mentioned mainboard (110) transmission scheduled first
Signal, and above-mentioned electronic equipment is made according to the scheduled second signal of the above-mentioned mainboard (110) based on above-mentioned first signal
(100) main power source portion (60) supplies main power source to above-mentioned mainboard (110), in the state of receiving above-mentioned second signal, when
When receiving the shutdown signal of above-mentioned power switch (40), the standby power by the control of electromechanical source cutting portion to be supplied to above-mentioned mainboard
Standby power plate dissengaged positions, or judge that above-mentioned electronics is set based on the current value detected by above-mentioned current sensor (20)
Whether standby (100) are in sleep pattern, if being not in sleep pattern, it is to above-mentioned mainboard that will state the control of standby power cutting portion
The standby power dissengaged positions of the standby power of supply continues to judge that above-mentioned electronic equipment (100) is if being in sleep pattern
It is no to be in sleep pattern.
2. the power supplier of the stand-by electric according to claim 1 for reducing electronic equipment, which is characterized in that
Above-mentioned stand-by electric control unit (50) is transmitted power on signal as the above-mentioned above-mentioned mainboard of first direction of signal (110), works as conduct
Above-mentioned second signal come when receiving low power supply signal, make above-mentioned main power source portion (60) to above-mentioned mainboard (110) supply main power source, and
And it will be as base of the low power supply signal of above-mentioned second signal as startup or closing for judging above-mentioned main power source portion (60)
Plinth signal.
3. the power supplier of the stand-by electric according to claim 1 for reducing electronic equipment, which is characterized in that
Above-mentioned electronic equipment (100) includes display panel, and above-mentioned display panel is used to show treated information,
When receiving above-mentioned second signal from the above-mentioned mainboard (110) for receiving above-mentioned first signal, above-mentioned stand-by electric control
Portion (50) makes above-mentioned display panel receive driving power.
4. the power supplier of the stand-by electric according to claim 1 for reducing electronic equipment, which is characterized in that
When will include above-mentioned standby power portion (10) and main power source portion (60), and include that above-mentioned current sensor (20), standby power are cut
Further include being used for when the structure of one or more of disconnected portion (30) and stand-by electric control unit (50) is defined as power supply unit
Detect the temperature detection sensor (70) of the temperature of above-mentioned power supply unit and the cooling with the temperature function for reducing above-mentioned power supply unit
Circuit (80),
Under the closed state of above-mentioned main power source portion (60), when on the temperature value detected by above-mentioned temperature detection sensor (70)
When being raised to scheduled critical-temperature or more, above-mentioned stand-by electric control unit (50) is made by the power supply of above-mentioned standby power portion (10)
Above-mentioned cooling circuit (80) works, when the temperature value detected by above-mentioned temperature detection sensor (70) drops to above-mentioned face
When below boundary's temperature, after stopping above-mentioned cooling circuit (80) the supply power supply to above-mentioned standby power portion (10), make above-mentioned
The enabling signal of power switch (40) is restored to standby mode.
5. a kind of method of supplying power of stand-by electric for reducing electronic equipment, which is characterized in that including:
The step of enabling signal of (40) being switched to stand-by electric control unit (50) input power;
Above-mentioned stand-by electric control unit (50) is to supply the standby power of standby power portion (10) to the mainboard of electronic equipment (110)
State control standby power cutting portion (40) the step of;
The step of above-mentioned stand-by electric control unit (50) transmits scheduled first signal to above-mentioned mainboard (110);
Above-mentioned mainboard (110) with receive above-mentioned first signal and to above-mentioned stand-by electric control unit (50) transmission scheduled the
The step of binary signal;
Above-mentioned stand-by electric control unit (50) keeps the main power source in main power source portion (60) upward with above-mentioned second signal is received
The step of stating mainboard (110) supply;
The working state signal of the above-mentioned mainboard of above-mentioned stand-by electric control unit (50) real-time reception (50) and pass through current sensor
(20) output current signal of the standby power from above-mentioned standby power portion (10) to above-mentioned mainboard (110) in supply detected
The step of;
Above-mentioned stand-by electric control unit (50) judges whether above-mentioned electronic equipment is located by the signal of above-mentioned current sensor (20)
In the sleep pattern the step of;
When above-mentioned stand-by electric control unit (50) is judged as the working state signal of above-mentioned mainboard (110) and above-mentioned second signal phase
It is above-mentioned standby by the control of above-mentioned standby power cutting portion (30) when above-mentioned electronic equipment is not in sleep pattern while corresponding
The step of standby power dissengaged positions for the standby power that power supply unit (10) is supplied to above-mentioned mainboard (110);And
Above-mentioned stand-by electric control unit (50) waits for the step of above-mentioned power switch (40) input enabling signal.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160003486A KR101633297B1 (en) | 2016-01-12 | 2016-01-12 | Power supply apparatus and method for reducing standby power of electronic device |
| KR10-2016-0003486 | 2016-01-12 | ||
| PCT/KR2016/000622 WO2017122852A1 (en) | 2016-01-12 | 2016-01-21 | Power supply device and method for reduction of standby power in electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108700927A true CN108700927A (en) | 2018-10-23 |
Family
ID=56343572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680082320.3A Pending CN108700927A (en) | 2016-01-12 | 2016-01-21 | For reducing the power supplier and method of the stand-by electric of electronic equipment |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101633297B1 (en) |
| CN (1) | CN108700927A (en) |
| WO (1) | WO2017122852A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111984108A (en) * | 2020-09-02 | 2020-11-24 | 深圳市智仁科技有限公司 | Control method, circuit and system for reducing standby power consumption of computer mainboard |
| TWI767786B (en) * | 2021-07-08 | 2022-06-11 | 產晶積體電路股份有限公司 | Standby state power supply method |
| CN115603302A (en) * | 2021-07-08 | 2023-01-13 | 产晶积体电路股份有限公司（Tw） | Standby Power Supply Method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019098802A1 (en) * | 2017-11-20 | 2019-05-23 | 김창호 | Device for preventing wasted power consumption in electronic product and method for controlling same |
| KR102534244B1 (en) | 2018-04-18 | 2023-05-19 | 삼성전자주식회사 | Display Device including the Plurality of Small Power Modules |
| KR20240172942A (en) * | 2023-06-02 | 2024-12-10 | 주식회사 한미마이크로닉스 | Electronic device system having a function of reducing standby power consumption and controlling power |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1346211A (en) * | 2000-09-22 | 2002-04-24 | 三星电子株式会社 | Power source capable of reducing power consumption in standby mode |
| CN102109896A (en) * | 2009-12-24 | 2011-06-29 | 株式会社玛纽尔 | Computer having standby power cutoff function for peripheral device |
| CN102265470A (en) * | 2009-10-29 | 2011-11-30 | 株式会社曙飞电子 | Standby power cut-off device, its control method, and power supply device |
| KR101419516B1 (en) * | 2013-07-02 | 2014-07-14 | (주) 뮤 렉 스 | Power saving apparatus for computer system and method thereof |
| KR101491790B1 (en) * | 2014-12-22 | 2015-02-11 | 금호이앤지 (주) | Cut-off Concent System |
| KR101564428B1 (en) * | 2015-01-09 | 2015-10-30 | 주식회사 한미마이크로닉스 | Power supply for computers equipped with a standby power supply cooling fan control circuit when the computer is turned off and operating method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100079878A (en) * | 2008-12-31 | 2010-07-08 | 한국과학기술원 | Pc power supply with adapter of the peripheral device and function of turning off the stanby power |
| CN102147652A (en) * | 2010-02-09 | 2011-08-10 | 鸿富锦精密工业（深圳）有限公司 | Shut-down energy-saving system and shut-down energy-saving method |
-
2016
- 2016-01-12 KR KR1020160003486A patent/KR101633297B1/en active Active
- 2016-01-21 CN CN201680082320.3A patent/CN108700927A/en active Pending
- 2016-01-21 WO PCT/KR2016/000622 patent/WO2017122852A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1346211A (en) * | 2000-09-22 | 2002-04-24 | 三星电子株式会社 | Power source capable of reducing power consumption in standby mode |
| CN102265470A (en) * | 2009-10-29 | 2011-11-30 | 株式会社曙飞电子 | Standby power cut-off device, its control method, and power supply device |
| CN102109896A (en) * | 2009-12-24 | 2011-06-29 | 株式会社玛纽尔 | Computer having standby power cutoff function for peripheral device |
| KR101419516B1 (en) * | 2013-07-02 | 2014-07-14 | (주) 뮤 렉 스 | Power saving apparatus for computer system and method thereof |
| KR101491790B1 (en) * | 2014-12-22 | 2015-02-11 | 금호이앤지 (주) | Cut-off Concent System |
| KR101564428B1 (en) * | 2015-01-09 | 2015-10-30 | 주식회사 한미마이크로닉스 | Power supply for computers equipped with a standby power supply cooling fan control circuit when the computer is turned off and operating method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111984108A (en) * | 2020-09-02 | 2020-11-24 | 深圳市智仁科技有限公司 | Control method, circuit and system for reducing standby power consumption of computer mainboard |
| CN111984108B (en) * | 2020-09-02 | 2021-08-10 | 深圳市智仁科技有限公司 | Control method, circuit and system for reducing standby power consumption of computer mainboard |
| TWI767786B (en) * | 2021-07-08 | 2022-06-11 | 產晶積體電路股份有限公司 | Standby state power supply method |
| CN115603302A (en) * | 2021-07-08 | 2023-01-13 | 产晶积体电路股份有限公司（Tw） | Standby Power Supply Method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101633297B1 (en) | 2016-06-24 |
| WO2017122852A9 (en) | 2017-08-24 |
| WO2017122852A1 (en) | 2017-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108700927A (en) | For reducing the power supplier and method of the stand-by electric of electronic equipment | |
| TWI419431B (en) | Power management socket architecture | |
| US8046613B2 (en) | Power control system | |
| CN101807106A (en) | Standby circuit of handheld device and awaken method thereof | |
| AU2010229495B2 (en) | System and method for altering a user interface of a power device | |
| EP2746787A1 (en) | Energy management device and program | |
| CN104777888A (en) | Reduced energy consumption in a computer system through software and hardware coordinated control of multiple power supplies | |
| CN105509325B (en) | Water heater and its water data acquisition method | |
| CN105068915B (en) | Electric power controller and method | |
| CN103898714A (en) | Washing machine and washing machine energy consumption information display device and method | |
| CN101930274A (en) | Information processing apparatus and control method thereof | |
| US20060155395A1 (en) | Home network power saving device and method for the same | |
| CN103853301A (en) | Server system and automatic reset method thereof | |
| US7065664B2 (en) | Power management for a PDA system | |
| CN101782802A (en) | Standby power-saving system and computer power supply starting and disconnecting method thereof | |
| CN204009745U (en) | There is the computing machine that a key recovers BIOS default value function | |
| EP4261472A1 (en) | Control method for water heating system | |
| CN203455136U (en) | Electric pressure cooker and fault detection device thereof | |
| CN108509036A (en) | It is a kind of based on all touch screen curtain and the electronic equipment without button and its control method | |
| CN102012731A (en) | Zero-standby computer power supply | |
| CN202956598U (en) | Learning type intelligent power supply management system | |
| CN103019694A (en) | System and method for recovering network setting parameters | |
| CN102708014B (en) | Dual-embedded controller circuit supporting ultralow temperature work of laptop, and control method | |
| CN102156527A (en) | Power adapter and portable computer | |
| CN112649724A (en) | Power failure detection circuit and method and MCU chip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181023 |
|
| WD01 | Invention patent application deemed withdrawn after publication |