KR100981248B1 - A computer had standby power circuit breaker function - Google Patents

A computer had standby power circuit breaker function Download PDF

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Publication number
KR100981248B1
KR100981248B1 KR1020100059326A KR20100059326A KR100981248B1 KR 100981248 B1 KR100981248 B1 KR 100981248B1 KR 1020100059326 A KR1020100059326 A KR 1020100059326A KR 20100059326 A KR20100059326 A KR 20100059326A KR 100981248 B1 KR100981248 B1 KR 100981248B1
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KR
South Korea
Prior art keywords
power
power supply
peripheral
unit
computer
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KR1020100059326A
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Korean (ko)
Inventor
문명도
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주식회사 모뉴엘
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Priority to KR1020100059326A priority Critical patent/KR100981248B1/en
Application granted granted Critical
Publication of KR100981248B1 publication Critical patent/KR100981248B1/en
Priority to JP2010226534A priority patent/JP5161282B2/en
Priority to CN2010105148596A priority patent/CN102109896A/en
Priority to US12/911,855 priority patent/US8358500B2/en
Priority to PCT/KR2010/008169 priority patent/WO2011078482A2/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

The present invention relates to a computer having a standby power cut-off function of a peripheral device, and completely shuts off power supply to the peripheral device and the power supply when the computer is turned off, thereby completely preventing the standby current of the computer and the standby current of the peripheral device, thereby preventing power wastage. It would be.
That is, in the computer, the power cutoff switch part is formed at the front end of the power supply, and the peripheral power outlet branched from the power cutoff switch part is provided, and the power switch detects an operation signal to drive the power cutoff switch part. It is provided with a power operation detection unit for controlling the power supply to the power supply.
Accordingly, the present invention provides a standby power cut-off switch unit that cuts off power to peripheral devices and power supplies by a power operation detection unit that detects this according to the operation of the power switch, thereby shutting off power supply to the computer and peripheral devices when the computer is turned off. Power loss due to this is prevented.

Description

A computer had Standby Power Circuit Breaker Function

The present invention relates to a computer having a standby power cut-off function of a peripheral device, and more particularly, to a computer, the power supply switch unit is formed in a power supply, and the power supply body supplies power to a peripheral outlet branched from the power switch unit. Peripheral power outlets are coupled to the peripheral device to be connected, and a power operation sensing unit for controlling the power supply to the power supply by driving the power cut-off switch unit by sensing the operation signal in the power switch, peripheral devices when the computer off The purpose of the present invention is to completely cut off the power supply to the power supply and the power supply to prevent the loss of power by completely shutting off the standby current of the computer and the standby current of peripheral devices.

In general, a computer is provided with a power supply that rectifies and supplies AC current supplied from the outside to DC.

The power supply is configured such that the supplied AC power is always supplied to the coil made of a closed loop, so that standby power of peripheral devices is required even when the computer is turned off.

As described above, since the power supply induces standby power of peripheral devices, those that are configured to cut off the power supply to the power supply when the computer is turned off have been developed and used.

However, as described above, the conventional power saving devices that cut off the power supply to the power supply to prevent the loss of standby power of the peripheral device merely cut off the power supply to the power supply of the computer and supply power to other peripheral devices. There was a problem that loss of standby power through the peripheral device does not block.

Accordingly, the present invention is to solve the problem that the conventional computer power-saving devices block only the power supplied to the computer, the standby power is continuously supplied to the peripheral device associated with the computer to generate a power loss.

That is, the present invention, in the computer, the power supply switch is formed on the power supply, the power supply body is provided with a peripheral power supply socket coupled to the peripheral outlet to supply power to the peripheral outlet branched from the power cut off switch, It is provided with a power operation detection unit for controlling the power supply to the power supply by driving the power cut off switch unit by detecting the operation signal in the power switch.

Accordingly, the present invention provides a power cut-off switch unit that cuts off power to peripheral devices and power supplies by a power operation detection unit that detects this according to the operation of the power switch, thereby shutting off power supply to the computer and peripheral devices when the computer is turned off. Power loss due to this is prevented.

1 is a perspective view showing an embodiment according to the present invention.
Figure 2 is a rear perspective view showing an embodiment according to the present invention.
3 is a main block diagram according to the present invention.
4 is a block diagram showing the main block having a power saving button in another embodiment according to the present invention.
5 is a block diagram showing the main block having a power supply socket power detector in the practice of the present invention.
6 is a main block diagram showing an embodiment of a power cut-off switch unit according to the present invention.
7 is a main block diagram showing another embodiment of the power cut-off switch unit according to the present invention.
8 is a block diagram showing a main block having a power power detection control in another embodiment according to the present invention.

Hereinafter, described in detail by the accompanying drawings as follows.

The present invention is to minimize the standby power caused by the computer to maximize the power loss.

That is, the present invention, as shown in Figures 1 and 2 and 3, the CPU is mounted on the main board 210, the hard drive 220 is stored operating programs and data, and the main board 210 and hard A power supply 230 comprising a voltage transformer 231 and a rectifier 232 to supply power to the drive 220, and a power switch for inputting an operation signal of a computer on or off to the main board 210. In the computer consisting of a 240 and a box-shaped computer body 10 is mounted on the main board 210, the hard drive 220, the power supply 230, to be exposed to the rear of the computer body 10 Peripheral outlet 400 which forms a power cutoff switch 110 in the power supply 230 provided, branched from the power cutoff switch 110 to the exposed portion of the rear of the power supply 230 to supply power to peripheral devices. Remind me to power on And a peripheral power socket 120 to which the plug of the toilet outlet 400 is coupled, and detects an operation signal input from the power switch 240 to the main board 210 to control the power cutoff switch 110. And a power operation detection unit 131 for controlling the power supply to the power supply 230 and for delaying input of an operation signal input from the power switch 240 to the main board 210. The power supply switch 160 is configured to allow the user to cut off the power supply of the power supply 230.

As shown in FIG. 4, a power saving signal is input to the main board 210 so that the CPU 211, the hard drive 220, and the main board 210 maintain a power saving standby state consuming only minimum operating power. A power saving button 141 is provided, and is provided between the power saving button 141 and the main board 210 to detect a power saving signal and cut off power supply from the power cutoff switch unit 110 to the peripheral power socket unit 120. It can be implemented by having a power saving operation detection unit 142 to control.

Here, the peripheral device as shown in FIG. 5 to control the operation of the peripheral device by notifying the user when the used power of the peripheral device plugged into the peripheral device outlet 400 plugged into the peripheral device power socket unit 120 The user detects the power used by the power socket unit 120 and outputs the allowable power excess signal when the allowable power is abnormal, and the user when the allowable power excess signal is output by the power socket unit power detector 121. Peripheral device power over alarm to inform the alarm to 122 can be carried out.

In addition, the power cut-off switch unit 110 is a switching device unit for switching the power supply to the power supply 230 and the peripheral power socket 120 as shown in Figure 6 and 7, and the power operation detection unit 131 ) And a power switching controller 111 for controlling the operation of the switching element unit according to the signal input from the power saving operation detection unit 142.

As shown in FIG. 6, the switching device unit includes a main switch device 121a that cuts off power supplied through a power cable and a peripheral device that switches the power supply from the main switch device 121a to the peripheral power socket unit 120. As shown in FIG. 7, a peripheral switch element for switching the power supply to the power supply switch element 121c for switching the power supply to the power supply 230 and the peripheral power socket unit 120 as shown in FIG. 7. It is possible to select and configure any of the configurations independently configured at 121b.

In addition, according to the embodiment of the present invention, as shown in FIG. 8, a power power detector 151 for detecting the power consumption of the power supply 230 is provided, and the power detected by the power power detector 151. When the power is in a computer operating state, the power switching control unit 111 is supplied with power to the peripheral power socket unit 120 by inputting a computer operation signal to the power switching control unit 111 of the power cutoff switch unit 110. In the power saving operation state, the power supply switching control unit 111 supplies power to the peripheral power socket unit 120 by inputting a power saving operation signal to the power switching control unit 111 of the power cutoff switch unit 110. When the computer is in the off state and the computer is in the off state, the power switching control unit 111 inputs the computer off signal to the power switching control unit 111 of the power cutoff switch unit 110. It is configured by having a 230 and the peripheral power socket power detection unit power control unit 152 to cause the power supply to all blocks (120).

Hereinafter, the operation of the present invention will be described in detail.

As described above, in the computer, the power cut-off switch unit 110 is formed on the power supply 230 exposed to the rear of the computer main body 10, and the power cut-off unit is exposed to the rear exposed portion of the power supply 230. It is branched from the switch unit 110 has a peripheral power socket 120 is coupled to the plug of the peripheral outlet 400 to supply power to the peripheral outlet 400 for supplying power to the peripheral device, the power switch ( By sensing the operation signal input to the main board 210 from the 240 to control the power cutoff switch unit 110 to control the power supply to the power supply 230 and from the power switch 240 to the main board 210 And a power operation detecting unit 131 for delaying input of an operation signal to be input. The power supply switch 160 is configured in the computer main body 10 so that a user can cut off the power supply of the power supply 230. When the present invention is configured and applied, peripheral devices such as a power supply 230 and a monitor 310, a printer 320, a speaker 330, and the like of the computer are operated before the computer is turned on. The furnace is not powered at all, preventing power consumption by standby power from computers and peripherals.

When the power switch 230 is operated to operate the computer to which the present invention is applied, the power operation detecting unit 131 senses the operation of the power switch 230 and the power switching control unit of the power cutoff switch unit 110. The power switching controller 111 controls the switching element to supply power to the power supply 230 and to supply the power-on signal to the main board 210. The computer is turned on by supplying a delay until power is supplied to the power supply 230 according to the control of the control.

In addition, when the user operates the power saving button 141, the power saving operation detection unit 142 detects the power saving signal according to the user's operation of the power saving button 141, and the power switching control unit 111 of the power cutoff switch unit 110. The power switching control unit 111 controls the switching device unit by inputting a power saving signal to the power supply to the peripheral power socket unit 120 to which the peripheral device is connected so that unnecessary power to the peripheral device is blocked in the power saving process. will be.

On the other hand, if the power is provided with a power power detector 151 between the power cut-off switch unit 110 and the power supply 230 as in another embodiment of the present invention, the power supply due to the termination of the computer by the computer operating program When the power consumption supplied to the 230 is the power consumption of the peripheral device standby power state when the power power sensor 151 is measured and input to the power power detection control unit 152 is detected the power power detection control unit 152 When the computer is turned off according to the amount of power in the standby power state, the power switch control unit 111 of the power cut-off switch unit 110 controls the switching element to power the power supply 230 and the peripheral power socket 120 By shutting off the supply, the peripheral standby power will be cut off when the computer shuts down by the program.

In addition, even when the computer is in a power saving state due to a program not used by a user for a predetermined time, the power power detection control unit 152 detects the power power detection unit 151 through the power switching control unit ( 111, the power switching controller 111 controls the switching element to block the power supply to the peripheral device setter 400 so that unnecessary power supply to the peripheral device from the computer is saved by the program. .

Accordingly, the present invention provides a standby power cut-off switch unit that cuts off power to peripheral devices and power supplies by a power operation detection unit that detects this according to the operation of the power switch, thereby shutting off power supply to the computer and peripheral devices when the computer is turned off. Power loss due to this is prevented.

10: computer body
110: power cut off switch
111: power switching control unit
121a: main switch element 121b: peripheral switch element
121c: power supply switch element
120: peripheral power supply socket
121: power supply socket power detector 122: peripheral power exceeded alarm
131: power operation detection unit
141: power saving button 142: power saving operation detection unit
151: power power detector 152: power power detection control unit
160: power supply switch
210: motherboard 211: CPU
220: hard drive
230: power supply 231: voltage transformer 232: rectifier
240: power switch 260: power plug
310: monitor 320: printer 330: speaker

Claims (3)

A main board 210 equipped with a CPU, a hard drive 220 storing operating programs and data, a voltage transformer unit 231 to supply power to the main board 210 and the hard drive 220; The main board 210 and the hard drive may include a power supply 230 including a rectifier 232, a power switch 240 for inputting an operation signal of a computer on and off to the main board 210, and a box shape. (220) a computer composed of a computer body (10) on which a power supply (230) is mounted;
The power cut-off switch unit 110 is formed on the power supply 230 exposed to the rear of the computer main body 10, and is branched from the power cut-off switch unit 110 to the exposed portion of the rear of the power supply 230. The peripheral device having a peripheral power socket 120 is coupled to the plug of the peripheral outlet 400 to supply power to the peripheral outlet 400 for supplying power to the peripheral device, the power switch 240 in the main board 210 Sensing an operation signal input to control the power cutoff switch unit 110 so that the power supply to the power supply 230 is controlled and the operation signal input from the power switch 240 to the main board 210 is delayed input Comprising a power operation detection unit 131, the computer main body 10 is provided with a power supply switch 160 so that the user can cut off the power supply of the power supply 230,
A power saving signal is input to the main board 210 and the CPU 211 and the hard drive 220 and the main board 210 are provided with a power saving button 141 for maintaining a power saving standby state consuming only minimum operating power. A power saving operation detecting unit 142 is provided between the power saving button 141 and the main board 210 to detect a power saving signal to control the power supply from the power cutoff switch unit 110 to the peripheral power socket 120. Computer having a standby power off function of the peripheral device characterized in that it comprises a).
The method of claim 1;
The power consumption of the peripheral power socket 120 to control the operation of the peripheral device by notifying the user when the power consumption of the peripheral device plugged into the peripheral device outlet 400 plugged into the peripheral device power socket 120 Peripheral power exceeding power supply to detect the alarm when the power supply unit power detector 121 and the power socket unit power sensor 121 outputs the allowable power excess signal when the allowable power is abnormal. A computer having a standby power cut-off function of a peripheral device, comprising an alarm 122.
The method of claim 1 or 2;
The power cut-off switch unit 110 is a switching device unit for switching the power supply to the power supply 230 and the peripheral power socket 120, a signal input from the power operation detection unit 131 and the power saving operation detection unit 142 According to the configuration of the power switching control unit 111 for controlling the operation of the switching element unit,
The switching element unit includes a main switch element 121a for cutting off power supplied through a power cable and a peripheral switch element 121b for switching the power supply from the main switch element 121a to the peripheral power socket unit 120. And
Select and configure any one of the independent configuration of the power supply switch element 121c for switching the power supply to the power supply 230 and the peripheral switch element 121b for switching the power supply to the peripheral power socket portion 120. ,

A power power detector 151 for detecting the power consumption of the power supply 230, and the power cut-off switch unit 110 when the power power sensed by the power power detector 151 is in a computer operating state; The computer operating signal is input to the power switching control unit 111 of the power switching control unit 111 to maintain the power supplied to the peripheral power socket unit 120, and in the power saving operation state, the power cut-off switch unit ( A power saving operation signal is input to the power switching control unit 111 of the 110 to maintain the power supply to the peripheral power socket unit 120 in a state in which the power supply is cut off. The computer switching signal is input to the power switching controller 111 of the switch unit 110 so that the power switching controller 111 supplies power to the power supply 230 and the peripheral power socket 120. Computer having a standby power cut-off function of the peripheral device, characterized in that it comprises a power power detection control unit 152 to be blocked.
KR1020100059326A 2009-12-24 2010-06-22 A computer had standby power circuit breaker function KR100981248B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020100059326A KR100981248B1 (en) 2010-06-22 2010-06-22 A computer had standby power circuit breaker function
JP2010226534A JP5161282B2 (en) 2009-12-24 2010-10-06 Computer with standby power cut-off function for peripheral devices
CN2010105148596A CN102109896A (en) 2009-12-24 2010-10-15 Computer having standby power cutoff function for peripheral device
US12/911,855 US8358500B2 (en) 2009-12-24 2010-10-26 Computer having standby power cutoff function for peripheral device
PCT/KR2010/008169 WO2011078482A2 (en) 2009-12-24 2010-11-19 Computer having standby power cutoff function for peripheral device

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Application Number Priority Date Filing Date Title
KR1020100059326A KR100981248B1 (en) 2010-06-22 2010-06-22 A computer had standby power circuit breaker function

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101437996B1 (en) * 2013-11-12 2014-09-04 주식회사 에프비엘 Apparatus for shut off the standby power
KR101446936B1 (en) * 2012-03-26 2014-10-06 (주)밀프로스 Standby power cut-off device for computer and computer peripherals
KR20160068606A (en) * 2014-12-07 2016-06-15 이준호 Apparatus for controlling power supply for personal computer peripheral device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448274B1 (en) 2002-01-22 2004-09-10 주식회사 잉카솔루션 A power supply control device for cutting off stand-by electric power and for saving electric power, a control method thereof and a power saving system
KR20090086930A (en) * 2009-07-27 2009-08-14 함영욱 Peripherals greate electromotive force interception method of computer that use power supply
KR100975220B1 (en) 2009-12-24 2010-08-10 주식회사 모뉴엘 A computer had standby power circuit breaker function

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448274B1 (en) 2002-01-22 2004-09-10 주식회사 잉카솔루션 A power supply control device for cutting off stand-by electric power and for saving electric power, a control method thereof and a power saving system
KR20090086930A (en) * 2009-07-27 2009-08-14 함영욱 Peripherals greate electromotive force interception method of computer that use power supply
KR100975220B1 (en) 2009-12-24 2010-08-10 주식회사 모뉴엘 A computer had standby power circuit breaker function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101446936B1 (en) * 2012-03-26 2014-10-06 (주)밀프로스 Standby power cut-off device for computer and computer peripherals
KR101437996B1 (en) * 2013-11-12 2014-09-04 주식회사 에프비엘 Apparatus for shut off the standby power
KR20160068606A (en) * 2014-12-07 2016-06-15 이준호 Apparatus for controlling power supply for personal computer peripheral device
KR101677419B1 (en) * 2014-12-07 2016-12-12 이준호 Apparatus for controlling power supply for personal computer peripheral device

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