WO2013191310A1 - Power-saving computer having battery for standby mode and control method for same - Google Patents

Power-saving computer having battery for standby mode and control method for same Download PDF

Info

Publication number
WO2013191310A1
WO2013191310A1 PCT/KR2012/004837 KR2012004837W WO2013191310A1 WO 2013191310 A1 WO2013191310 A1 WO 2013191310A1 KR 2012004837 W KR2012004837 W KR 2012004837W WO 2013191310 A1 WO2013191310 A1 WO 2013191310A1
Authority
WO
WIPO (PCT)
Prior art keywords
power
standby mode
power supply
external power
input
Prior art date
Application number
PCT/KR2012/004837
Other languages
French (fr)
Korean (ko)
Inventor
박홍석
문명도
함인식
Original Assignee
주식회사 모뉴엘
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 모뉴엘 filed Critical 주식회사 모뉴엘
Publication of WO2013191310A1 publication Critical patent/WO2013191310A1/en

Links

Images

Classifications

    • 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
    • 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
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • 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
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/26—Indexing scheme relating to G06F1/26
    • G06F2200/261—PC controlled powerstrip
    • 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
    • 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
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • 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

Definitions

  • the present invention relates to a power saving computer having a battery for standby mode, and more particularly, to a power saving computer, comprising: a charging power supply unit for charging by an external power source and selectively supplying an AC auxiliary power source and a standby mode operating power source; It consists of standby mode signal input unit and controller which input standby mode signal to main board when external power detection unit detects external power input and external power input to power supply. It aims to prevent data loss of a running computer by switching to a mode and to maximize power saving efficiency by forcibly shutting down external power.
  • a computer operates by converting an externally supplied AC power source into DC.
  • the computer as described above has a problem that proper response cannot be made when the external power is cut off, and thus, when the external power is cut off, the running computer may cause data loss. It is equipped with a UPS (uninterruptible power supply) as a power supply.
  • UPS uninterruptible power supply
  • UPS as described above is composed of a large capacity secondary battery to supply AC power for continuous operation of the computer when the external power cut off.
  • portable computers such as laptops are equipped with a removable battery, so that the computer can be used without an external power source.
  • the conventional UPS and the battery of the notebook as described above should be able to supply power for the continuous operation of the computer, there is a problem that the production cost is formed at a high cost by using a large capacity secondary battery.
  • the capacity of the UPS and the notebook battery as described above is limited to two to three hours due to the manufacturing cost and the appearance of the battery. there was.
  • the UPS is to supply power to the power supply of the computer there is a problem that the power supply is operated when the power saving operation of the computer is reduced power saving efficiency.
  • the present invention as described above, the conventional UPS and the notebook battery is made for the purpose of supplying power for the operation of the computer, its manufacturing cost is expensive, and the continuous and stable use of the computer during long power outage does not make the work data This is to solve the problem causing the loss.
  • the present invention provides a charging power unit which is charged by an external power source and selectively supplies AC auxiliary power and standby mode operation power, and an external power sensing unit and power supply which sense an external power input to the power supply. It is composed of standby mode signal input unit and controller to input standby mode signal to main board when external power input is blocked.
  • the present invention is to provide the AC auxiliary power to the power supply when the external power is cut off, after switching the computer to the standby mode, the supply of AC auxiliary power is cut off, so that only the standby mode operation power due to the standby mode operation can be supplied for a long time It can stably protect the data in operation by stably maintaining the standby mode of the computer in case of power failure, and the power saving effect is increased through the artificial blocking of external power.
  • FIG. 1 is an exemplary view showing a main configuration showing an embodiment according to the present invention.
  • FIG. 2 is a detailed configuration example of a charging power supply unit according to an embodiment of the present invention.
  • Figure 3 is an exemplary configuration showing a main power switch having an external power cut off switch interlocked with another embodiment according to the present invention.
  • Figure 4 is an exemplary configuration showing a main device provided with a peripheral power supply according to another embodiment according to the present invention.
  • FIG. 5 is a perspective view of an embodiment of a computer showing a state in which the present invention is applied.
  • FIG. 6 is a control process diagram according to an embodiment of the present invention.
  • FIG. 7 is a control process diagram including a standby mode switching detection process according to time detection according to another embodiment according to the present invention.
  • FIG. 8 is a control process diagram including a standby mode call or detection process according to another embodiment according to the present invention standby mode detection unit.
  • FIG. 9 is a control process diagram including an external power forced interruption power saving process according to another embodiment according to the present invention.
  • the present invention is to switch the computer to the standby mode when the external power input to the power supply is blocked and to supply power to the standby mode operation so as to stably protect the data in operation.
  • the present invention as shown in Figure 1 of the main board 120 and the computer is equipped with a CPU, video card, sound card, etc. for the operation of the power supply 110 and the computer to supply external power to DC
  • the computer consisting of a storage device 130 for storing the data for operation, the charging power supply unit 10 for charging by the external power input to the power supply and supplying the AC auxiliary power and the standby mode operating power, and the power supply Standby mode signal input unit 30 for inputting a standby mode signal to the main board 120 when the external power detection unit 20 for detecting the external power input to the input side of the 110 and the external power input to the power supply 110 is blocked.
  • the control unit 41 controlling the operation of the standby mode signal input unit 30 and the charging power supply unit 10 according to the detection signal of the external power detection unit 20.
  • the charging power supply unit 10 converts the power input to the secondary battery 11 and the power supply 110 which can be charged as shown in FIG. 2 into a DC power source to the secondary battery 11.
  • the standby mode operation power supply unit 14 for supplying the standby mode operation power of the main board 120 is configured.
  • the standby mode operation power output from the power supply 110 is prevented from flowing back to the standby mode operation power supply unit 14.
  • the mode power backflow prevention part 14a can be provided.
  • Voltage and capacity of the secondary battery 11 is configured to have a voltage of 12 ⁇ 24V and a power capacity of 1000 ⁇ 2000mAh, preferably the most suitable for the price and size at a voltage of 19.2V, like a conventional notebook battery It is preferable to carry out with a power capacity of 1400mAh.
  • the standby mode signal input unit 30 is connected to the USB input terminal 121 of the main board 120 to input a standby mode operation signal.
  • control unit 41 supplies AC power to the external power input terminal of the power supply 110 by controlling the inverter unit 13 of the charging power supply unit 10 when the external power detection unit 20 detects that the external power input is blocked.
  • the standby mode signal is input to the main board 120 through the standby mode signal input unit 30, and when the standby mode of the main board 120 is switched, the operation of the inverter unit 13 is stopped to supply the power supply 110. AC power supply to) and only the pure standby mode operation power for the standby mode operation of the main board 120 is to be supplied.
  • the standby mode operation power supply is generally supplied with + 5V power, but may be set to a lower voltage depending on the performance and design of the computer.
  • the operation of the inverter unit 13 which supplies the external power of AC to the power supply 110 is stopped 5 to 10 from the standby mode signal input. It can be configured to switch automatically after minutes.
  • Standby mode detecting unit 42 for detecting any one of the board operating power line 112b other than the standby mode operating power line 112a connected to the output terminal 110b and inputting it to the controller 41. It can be provided with.
  • the controller 41 configures the standby mode signal input unit 30 to input the standby mode signal to the main board 120. You can do it.
  • the external power supplied to the power supply 110 is forcibly cut off so that the computer switches to the standby mode of the power saving state in which standby power of the power supply 110 is not consumed.
  • An external power cutoff switch 51 is provided on the external power input line 111 side of the external power detecting unit 20 so that the controller 41 blocks the external power cutoff switch 51 according to a user's operation.
  • the user may be provided with a power saving button 52 for inputting an external power cutoff signal.
  • the external power detection unit 20 is connected to a peripheral device so that the power supply to a peripheral device such as a monitor or a printer may be cut off when the external power blocking switch 51 is forcibly cut off.
  • Peripheral device power supply unit for supplying power can be implemented.
  • the present invention is charged by the external power input to the power supply 110, as shown in Figure 6, the charging power supply unit 10 for selectively supplying the AC auxiliary power and the standby mode operating power, and the power supply 110 Standby mode signal input unit 30 and external standby signal input to the main board 120 when the external power detection unit 20 and the power supply 110 to detect the external power input to the input side of the power supply 110 is blocked.
  • the control method of the power saving computer having a standby mode battery consisting of a control unit 41 for controlling the operation of the standby mode signal input unit 30 and the charging power supply unit 10 in accordance with the detection signal of the power detection unit 20.
  • two of the charging power supply units 10 may be used. Tea Charging process 520 for charging the ground (11), and the external power cut-off detection process 510 through the external power input terminal 110a of the power supply 110 when the external power cut-off detection by the charging power supply unit 10
  • the standby mode operation power supply process 550 and the AC auxiliary power supply interruption process 560 may be operated 5 to 10 minutes after the standby mode signal is input to the main board 120 as shown in FIG. 7.
  • the standby mode switching time detection process 541a may be performed.
  • the standby mode operation power supply process 550 and the AC auxiliary power supply interruption process 560 are in the standby mode operation power line 112a at the board power output terminal 110b of the power supply 110 as shown in FIG. 8. If the power output is not made in any one of the board operation power line 112b other than the board operation power line 112b, the standby mode switching sensor detection process 541b may be performed to operate. .
  • the main board 120 is charged by forcibly blocking external power input to the power supply 110 by the user.
  • the power of the power supply unit 10 to the standby mode switching operation to the external power forced cut off process 570 is to be carried out additionally.
  • the control unit 41 cuts off the external power provided in the external power input line 111 by an operation signal of the power saving button 52.
  • the external power detection unit 20 detects the external power input blocking and controls the main board 120 according to the control of the controller 41. ) Is a standby mode switching operation to save power.
  • the charging power supply unit 10 As described above, the charging power supply unit 10, the external power detection unit 20, the standby mode signal input unit 30 and the control unit 41, the external power cut detection process 510, the charging process 520 and
  • the present invention is implemented by applying the present invention consisting of an AC auxiliary power input process 530 and a standby mode signal input process 540, a standby mode operation power supply process 550, and an AC auxiliary power supply cutoff process 560,
  • the external power input to the external power input terminal 110a of the power supply 110 is cut off, and the external power detection unit 20 detects this through the external power cut detection process 510 and inputs it to the controller 41.
  • the controller 41 controls the secondary battery 11 of the charging power source unit 10 through the AC auxiliary power input process 530.
  • the stored power is converted into AC power by the inverter unit 13, input to the external power input terminal 110a of the power supply 110, and is standby on the main board 120 through the standby mode signal input process 540.
  • the power is output only from the operation power line 112a, and the power of the remaining board operation power line 112b is turned off.
  • the control unit 41 detects the standby mode switching of the main board 120 through the standby mode detecting unit 42 provided in the board operation power line 112b, and supplies the standby mode operation power supply process 550. Supplying the standby mode operation power of 5V to the standby mode operation power line 112a, and supplying the AC auxiliary power supplied from the charging power supply unit 10 to the power supply 110 through the AC auxiliary power supply blocking process 560. This allows the computer to operate in standby mode with minimal power.
  • an external power cutoff switch 51 is provided on the external power input line 111, and a signal of the power saving button 52 is input to the controller 41 to be configured by the user.
  • the control unit 41 turns off the external power cutoff switch 51 through the external power forced cutoff power saving process 570. ) To detect the interruption of the external power input.
  • the controller 41 controls the charging process 520, the AC auxiliary power input process 530, the standby mode signal input process 540, and the standby mode.
  • the computer is operated in the standby mode through the operation power supply process 550 and the AC auxiliary power supply interruption process 560.
  • the external power forced cutoff power saving process 570 is used to change the standby mode of the computer.
  • the power saving effect is maximized by cutting off the power supply to the peripheral device 140 along with the power saving.
  • the present invention is to cut off the standby power consumption in the computer and the peripheral device 140 through the blocking of the main power of the office in a place where a large number of computers are used, such as the office and the computer is switched to a stable standby mode power saving effect It is maximized.

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)
  • Computer Hardware Design (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Power Sources (AREA)

Abstract

The present invention relates to a power-saving computer having a battery for a standby mode, which can prevent data loss of an operating computer by switching the current mode of the computer into a standby mode when external power inputted into the computer is cut off, and which can maximize power-saving efficiency by forcedly cutting off the external power. That is, the power-saving computer of the present invention comprises: a charging power supply unit which is charged by external power, and which selectively supplies AC auxiliary power and standby mode operation power; an external power detection unit for detecting an input of the external power to a power supply; a standby mode signal input unit for inputting a standby mode signal into a main board when the input of the external power to a power supply is cut off; and a control unit. Thus, the present invention can stably maintain the standby mode state of the computer in the case of a power failure for extended periods of time and can protect data being processed by supplying the AC auxiliary power to the power supply, switching the current mode of the computer to a standby mode, cutting off a supply of the AC auxiliary power, and supplying only the standby mode operation power for a standby mode operation when cutting off the external power, and can enhance power-saving efficiency by artificially cutting off the external power.

Description

대기모드용 배터리를 갖는 절전 컴퓨터 및 그 제어방법Power-saving computer with a battery for standby mode and control method thereof
본 발명은 대기모드용 배터리를 갖는 절전 컴퓨터에 관한 것으로서, 더욱 상세하게는 절전 컴퓨터에 있어서, 외부전원에 의하여 충전되고 AC보조전원과 대기모드동작전원을 선택 공급하는 충전 전원부와, 파워서플라이로의 외부전원입력을 감지하는 외부전원감지부와 파워서플라이로의 외부전원 입력 차단시 메인보드로 대기모드신호를 입력하는 대기모드신호입력부 및 제어부로 구성하여서, 컴퓨터로 입력되는 외부전원 차단시 컴퓨터를 대기모드로 전환시켜 동작중인 컴퓨터의 데이터손실을 방지할 수 있도록 함과 더불어 외부전원의 강제차단을 통하여 절전효율을 극대화할 수 있도록 함을 목적으로 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power saving computer having a battery for standby mode, and more particularly, to a power saving computer, comprising: a charging power supply unit for charging by an external power source and selectively supplying an AC auxiliary power source and a standby mode operating power source; It consists of standby mode signal input unit and controller which input standby mode signal to main board when external power detection unit detects external power input and external power input to power supply. It aims to prevent data loss of a running computer by switching to a mode and to maximize power saving efficiency by forcibly shutting down external power.
일반적으로, 컴퓨터는 외부에서 공급되는 AC전원을 DC로 전환 사용하여서 동작되는 것이다.In general, a computer operates by converting an externally supplied AC power source into DC.
이상과 같은 컴퓨터는 외부전원 차단시 이에 대한 적절한 대응이 이루어질 수 없는 구조이어서 외부전원이 차단되면 동작중인 컴퓨터는 데이터의 손실이 유발되는 문제점이 있어, 외부전원 차단시 컴퓨터로 동작 전원을 지속적으로 공급할 수 있게 전원공급장치인 UPS(무정전전원공급장치;uninterruptible power supply)를 구비하고 있다.The computer as described above has a problem that proper response cannot be made when the external power is cut off, and thus, when the external power is cut off, the running computer may cause data loss. It is equipped with a UPS (uninterruptible power supply) as a power supply.
상기한 바와 같은 UPS는 외부전원 차단시 지속적인 컴퓨터의 동작을 위한 AC전원을 공급할 수 있도록 대용량의 2차 전지로 구성되어 있는 것이다.UPS as described above is composed of a large capacity secondary battery to supply AC power for continuous operation of the computer when the external power cut off.
한편, 노트북과 같은 휴대용 컴퓨터는 탈착 가능한 배터리를 구비하고 있어 외부전원 없이도 컴퓨터를 사용할 수 있도록 하고 있다.On the other hand, portable computers such as laptops are equipped with a removable battery, so that the computer can be used without an external power source.
그러나, 상기한 바와 같은 종래의 UPS와 노트북의 배터리는 컴퓨터의 지속적인 동작을 위한 전원을 공급할 수 있어야 하므로 대용량의 2차 전지가 사용되어 생산원가가 고가로 형성되는 문제점이 있었다.However, the conventional UPS and the battery of the notebook as described above should be able to supply power for the continuous operation of the computer, there is a problem that the production cost is formed at a high cost by using a large capacity secondary battery.
또한, 이상과 같은 UPS와 노트북 배터리의 용량은 그 제조원가와 그 외형의 한정으로 인하여 사용시간이 2~3시간으로 한정되어 단전상태에서 장시간인 경우에는 지속적인 작업과 데이터의 보존이 이루어지지 않는 문제점이 있었다.In addition, the capacity of the UPS and the notebook battery as described above is limited to two to three hours due to the manufacturing cost and the appearance of the battery. there was.
한편, 상기 UPS는 컴퓨터의 파워서플라이로 전원을 공급하는 것이어서 컴퓨터를 절전 운영시 파워서플라이가 동작되어 절전효율이 떨어지는 문제점이 있었다.On the other hand, the UPS is to supply power to the power supply of the computer there is a problem that the power supply is operated when the power saving operation of the computer is reduced power saving efficiency.
이에, 본 발명은 상술한 바와 같이 종래의 UPS와 노트북 배터리가 컴퓨터의 동작을 위한 전원공급의 목적으로 이루어져 있어 그 제조원가가 고가이고, 장시간 단전시 컴퓨터의 지속적이고 안정적인 사용이 이루어지지 않아 작업 데이터의 손실을 유발하는 문제점을 해결할 수 있도록 한 것이다.Thus, the present invention, as described above, the conventional UPS and the notebook battery is made for the purpose of supplying power for the operation of the computer, its manufacturing cost is expensive, and the continuous and stable use of the computer during long power outage does not make the work data This is to solve the problem causing the loss.
즉, 본 발명은 절전 컴퓨터에 있어서, 외부전원에 의하여 충전되고 AC보조전원과 대기모드동작전원을 선택 공급하는 충전 전원부와, 파워서플라이로의 외부전원입력을 감지하는 외부전원감지부와 파워서플라이로의 외부전원 입력 차단시 메인보드로 대기모드신호를 입력하는 대기모드신호입력부 및 제어부로 구성한 것이다.That is, in the power saving computer, the present invention provides a charging power unit which is charged by an external power source and selectively supplies AC auxiliary power and standby mode operation power, and an external power sensing unit and power supply which sense an external power input to the power supply. It is composed of standby mode signal input unit and controller to input standby mode signal to main board when external power input is blocked.
따라서, 본 발명은 외부전원 차단시 파워서플라이로 AC보조전원을 공급함과 더불어 컴퓨터를 대기모드로 전환한 후 AC보조전원의 공급은 차단하고 대기모드동작을 인한 대기모드동작전원만을 공급할 수 있도록 함으로써 장시간 단전시 안정적으로 컴퓨터의 대기모드 상태를 유지하여 작업중인 데이터를 안정적으로 보호할 수 있으며 외부전원의 인위적인 차단을 통하여 절전효과가 높아지는 것이다.Therefore, the present invention is to provide the AC auxiliary power to the power supply when the external power is cut off, after switching the computer to the standby mode, the supply of AC auxiliary power is cut off, so that only the standby mode operation power due to the standby mode operation can be supplied for a long time It can stably protect the data in operation by stably maintaining the standby mode of the computer in case of power failure, and the power saving effect is increased through the artificial blocking of external power.
도 1 은 본 발명에 따른 일 실시 예를 보인 주요 구성 예시도.1 is an exemplary view showing a main configuration showing an embodiment according to the present invention.
도 2 는 본 발명에 따른 일 실시 예로 충전 전원부의 상세 구성 예시도.2 is a detailed configuration example of a charging power supply unit according to an embodiment of the present invention.
도 3 은 본 발명에 따른 다른 실시 예로 절전버튼과 연동하는 외부전원차단스위치를 구비한 것을 보인 주요 구성 예시도.Figure 3 is an exemplary configuration showing a main power switch having an external power cut off switch interlocked with another embodiment according to the present invention.
도 4 는 본 발명에 따른 또 다른 실시 예로 주변기기전원공급부를 구비한 것을 보인 주요 구성 예시도.Figure 4 is an exemplary configuration showing a main device provided with a peripheral power supply according to another embodiment according to the present invention.
도 5 는 본 발명이 적용된 상태를 보인 컴퓨터의 실시 예시 사시도.5 is a perspective view of an embodiment of a computer showing a state in which the present invention is applied.
도 6 은 본 발명에 따른 일 실시 예에 따른 제어 과정도.6 is a control process diagram according to an embodiment of the present invention.
도 7 은 본 발명에 따른 다른 실시 예로 시간 감지에 따른 대기모드전환감지과정이 포함된 제어 과정도.7 is a control process diagram including a standby mode switching detection process according to time detection according to another embodiment according to the present invention.
도 8 은 본 발명에 따른 다른 실시 예로 대기모드감지부에 따른 대기모드전호나감지과정이 포함된 제어 과정도.8 is a control process diagram including a standby mode call or detection process according to another embodiment according to the present invention standby mode detection unit.
도 9 는 본 발명에 따른 또 다른 실시 예로 외부전원강제차단절전과정이 포함된 제어 과정도.9 is a control process diagram including an external power forced interruption power saving process according to another embodiment according to the present invention.
이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.
본 발명은 파워서플라이로의 외부전원 입력 차단시 컴퓨터를 대기모드로 전환하며 대기양식동작 전원을 공급하여 작업중인 데이터를 안정적으로 보호할 수 있도록 한 것이다.The present invention is to switch the computer to the standby mode when the external power input to the power supply is blocked and to supply power to the standby mode operation so as to stably protect the data in operation.
즉, 본 발명은 도 1 에 도시된 바와 같이 외부전원을 DC로 전환공급하는 파워서플라이(110)와 컴퓨터의 동작을 위한 CPU, 비디오카드, 사운드카드 등이 장착되는 메인보드(120) 및 컴퓨터의 동작을 위한 데이터가 저장되는 저장장치(130)로 구성된 컴퓨터에 있어서, 파워서플라이로 입력되는 외부전원에 의하여 충전되고 AC보조전원과 대기모드동작전원을 선택 공급하는 충전 전원부(10)와, 파워서플라이(110)의 입력 측으로의 외부전원 입력을 감지하는 외부전원감지부(20)와 파워서플라이(110)로의 외부전원 입력 차단시 메인보드(120)로 대기모드신호를 입력하는 대기모드신호입력부(30) 및 외부전원감지부(20)의 감지신호에 따라 대기모드신호입력부(30)와 충전 전원부(10)의 동작을 제어하는 제어부(41)로 구성한 것이다.That is, the present invention, as shown in Figure 1 of the main board 120 and the computer is equipped with a CPU, video card, sound card, etc. for the operation of the power supply 110 and the computer to supply external power to DC In the computer consisting of a storage device 130 for storing the data for operation, the charging power supply unit 10 for charging by the external power input to the power supply and supplying the AC auxiliary power and the standby mode operating power, and the power supply Standby mode signal input unit 30 for inputting a standby mode signal to the main board 120 when the external power detection unit 20 for detecting the external power input to the input side of the 110 and the external power input to the power supply 110 is blocked. And the control unit 41 controlling the operation of the standby mode signal input unit 30 and the charging power supply unit 10 according to the detection signal of the external power detection unit 20.
여기서, 상기 충전 전원부(10)는 도 2 에 도시된 바와 같이 충전할 수 있는 2차 전지(11)와 파워서플라이(110)로 입력되는 전원을 직류전원으로 전환하여 상기 2차 전지(11)로 충전하는 충전부(12)와, 외부전원감지부(20)에서 외부전원입력 차단감지시 2차 전지(11)의 전원을 AC전원으로 변환하여 파워서플라이(110)로 공급하는 인버터부(13) 및 메인보드(120)의 대기모드동작전원을 공급하는 대기모드동작전원공급부(14)로 구성한 것이다.Here, the charging power supply unit 10 converts the power input to the secondary battery 11 and the power supply 110 which can be charged as shown in FIG. 2 into a DC power source to the secondary battery 11. The charging unit 12 to charge and the inverter unit 13 for converting the power of the secondary battery 11 to AC power supply to the power supply 110 at the time of detecting the external power input blocking in the external power detection unit 20 and The standby mode operation power supply unit 14 for supplying the standby mode operation power of the main board 120 is configured.
상기 대기모드동작전원선로(112a)와 대기모드동작전원공급부(14) 사이에는 파워서플라이(110)에서 출력된 대기모드동작전원이 대기모드동작전원공급부(14)로 역류되는 것을 방지할 수 있게 대기모드전원역류방지부(14a)를 구비하여 실시할 수 있는 것이다.Between the standby mode operation power supply line 112a and the standby mode operation power supply unit 14, the standby mode operation power output from the power supply 110 is prevented from flowing back to the standby mode operation power supply unit 14. The mode power backflow prevention part 14a can be provided.
상기 2차 전지(11)의 전압과 용량은 12~24V의 전압과 1000~2000mAh의 전력용량을 갖게 구성하되, 바람직하게는 통상의 노트북 배터리와 동일하게 19.2V의 전압에 가장 가격과 크기에 알맞은 1400mAh로 전력용량으로 실시함이 바람직한 것이다.Voltage and capacity of the secondary battery 11 is configured to have a voltage of 12 ~ 24V and a power capacity of 1000 ~ 2000mAh, preferably the most suitable for the price and size at a voltage of 19.2V, like a conventional notebook battery It is preferable to carry out with a power capacity of 1400mAh.
그리고, 상기 대기모드신호입력부(30)는 메인보드(120)의 USB입력단(121)과 접속되어 대기모드동작신호를 입력하게 구성되어 있는 것이다.The standby mode signal input unit 30 is connected to the USB input terminal 121 of the main board 120 to input a standby mode operation signal.
또한, 상기 제어부(41)는 외부전원감지부(20)가 외부전원 입력 차단 감지시 충전 전원부(10)의 인버터부(13)를 제어하여 파워서플라이(110)의 외부전원입력단으로 AC전원이 공급되게 하고, 대기모드신호입력부(30)를 통하여 메인보드(120)에 대기모드신호를 입력하며, 메인보드(120)의 대기모드 전환 완료시 인버터부(13)의 동작을 중지시켜 파워서플라이(110)로의 AC전원 공급을 차단하고 메인보드(120)의 대기모드동작을 위한 순수한 대기모드동작전원만이 공급되게 하는 것이다.In addition, the control unit 41 supplies AC power to the external power input terminal of the power supply 110 by controlling the inverter unit 13 of the charging power supply unit 10 when the external power detection unit 20 detects that the external power input is blocked. The standby mode signal is input to the main board 120 through the standby mode signal input unit 30, and when the standby mode of the main board 120 is switched, the operation of the inverter unit 13 is stopped to supply the power supply 110. AC power supply to) and only the pure standby mode operation power for the standby mode operation of the main board 120 is to be supplied.
상기 대기모드동작전원은 통상 +5V의 전원이 공급되는 것이 일반적이나 컴퓨터의 성능과 설계에 따라 더 낮은 전압으로 설정하여 실시하는 경우도 있는 것이다.The standby mode operation power supply is generally supplied with + 5V power, but may be set to a lower voltage depending on the performance and design of the computer.
한편, 상기 제어부(41)에 의한 메인보드(120)로 대기모드신호 입력 후 파워서플라이(110)로 AC의 외부전원을 공급하는 인버터부(13)의 동작중지는 대기모드신호입력으로부터 5~10분 후 자동으로 전환되게 구성하여 실시할 수 있는 것이다.On the other hand, after the standby mode signal is input to the main board 120 by the controller 41, the operation of the inverter unit 13 which supplies the external power of AC to the power supply 110 is stopped 5 to 10 from the standby mode signal input. It can be configured to switch automatically after minutes.
또한, 상기 제어부(41)에 의한 메인보드(120)로 대기모드신호 입력 후 파워서플라이(110)로 AC의 외부전원을 공급하는 인버터부(13)의 동작중지는 파워서플라이(110)의 보드전원출력단(110b)과 결선된 대기모드동작전원선로(112a) 이외의 다른 보드동작전원선로(112b) 중 어느 하나의 보드동작전원선로를 감지하여 제어부(41)로 입력하는 대기모드감지부(42)를 구비하여 실시할 수 있는 것이다.In addition, after the standby mode signal is input to the main board 120 by the controller 41, the operation of the inverter unit 13, which supplies the external power of AC to the power supply 110, stops the board power supply of the power supply 110. Standby mode detecting unit 42 for detecting any one of the board operating power line 112b other than the standby mode operating power line 112a connected to the output terminal 110b and inputting it to the controller 41. It can be provided with.
상기 대기모드감지부(42)에서 2~5분 이내에도 대기모드가 감지되지 않을 경우 제어부(41)는 대기모드신호입력부(30)에서 메인보드(120)로 대기모드신호를 입력하게 구성하여 실시할 수 있는 것이다.If the standby mode is not detected within 2 to 5 minutes by the standby mode detection unit 42, the controller 41 configures the standby mode signal input unit 30 to input the standby mode signal to the main board 120. You can do it.
한편, 본 발명의 실시에 있어서 도 3 에 도시된 바와 같이 파워서플라이(110)로 공급되는 외부전원을 강제차단하여 컴퓨터가 파워서플라이(110)의 대기전원이 소비되지 않는 절전상태의 대기모드로 전환될 수 있게 외부전원감지부(20)의 외부전원입력선로(111) 측에 외부전원차단스위치(51)를 구비하고, 제어부(41)가 사용자의 조작에 따라 외부전원차단스위치(51)를 차단동작시킬 수 있게 상기 제어부(41)로 사용자가 외부전원차단신호를 입력하는 절전버튼(52)을 구비하여 실시할 수 있는 것이다.Meanwhile, in the embodiment of the present invention, as shown in FIG. 3, the external power supplied to the power supply 110 is forcibly cut off so that the computer switches to the standby mode of the power saving state in which standby power of the power supply 110 is not consumed. An external power cutoff switch 51 is provided on the external power input line 111 side of the external power detecting unit 20 so that the controller 41 blocks the external power cutoff switch 51 according to a user's operation. In order to operate the control unit 41, the user may be provided with a power saving button 52 for inputting an external power cutoff signal.
상기 외부전원차단스위치(51)에 의한 외부전원 강제차단시 모니터, 프린터 등의 주변기기로의 전원공급을 차단할 수 있게 도 4 와 도 5 에 도시된 바와 같이 외부전원감지부(20) 사이에는 주변기기로 전원을 공급하는 주변기기전원공급부(60)를 구비하여 실시할 수 있는 것이다.As shown in FIGS. 4 and 5, the external power detection unit 20 is connected to a peripheral device so that the power supply to a peripheral device such as a monitor or a printer may be cut off when the external power blocking switch 51 is forcibly cut off. Peripheral device power supply unit for supplying power can be implemented.
이하, 본 발명에 따른 제어과정을 설명하면 다음과 같다.Hereinafter, a control process according to the present invention will be described.
즉, 본 발명은 도 6 에 도시된 바와 같이 파워서플라이(110)로 입력되는 외부전원에 의하여 충전되고 AC보조전원과 대기모드동작전원을 선택 공급하는 충전 전원부(10)와, 파워서플라이(110)의 입력 측으로의 외부전원 입력을 감지하는 외부전원감지부(20)와 파워서플라이(110)로의 외부전원 입력 차단시 메인보드(120)로 대기모드신호를 입력하는 대기모드신호입력부(30) 및 외부전원감지부(20)의 감지신호에 따라 대기모드신호입력부(30)와 충전 전원부(10)의 동작을 제어하는 제어부(41)로 구성하여 이루어진 대기모드용 배터리를 갖는 절전 컴퓨터의 제어방법에 있어서, 파워서플라이(110)로의 외부전원 차단을 감지하는 외부전원 차단감지과정(510)과, 상기 외부전원 차단감지과정(510)을 통하여 외부전원 차단감지가 이루어지지 않을 경우 충전 전원부(10)의 2차 전지(11)를 충전하는 충전과정(520)과, 상기 외부전원 차단감지과정(510)을 통하여 외부전원 차단감지시 파워서플라이(110)의 외부전원입력단(110a)으로 충전 전원부(10)에서 AC전원이 입력되게 하는 AC 보조전원 입력과정(530)과, 상기 AC 보조전원 입력과정(530)과 연동하여 메인보드(120)로 대기모드신호를 입력하는 대기모드신호 입력과정(540)과, 대기모드신호 입력과정(540) 후 메인보드(120)가 대기모드로 전환 완료시 충전 전원부(10)에서 파워서플라이(110)의 보드전원출력단(110b)에 연결된 선로 중 대기모드동작전원선로(112a)로 대기모드동작전원이 공급되게 하는 대기모드동작전원 공급과정(550)과, 상기 대기모드동작전원 공급과정(550)과 연동하여 파워서플라이(110)로의 AC전원 입력이 차단되게 하는 AC 보조전원 공급차단과정(560)으로 이루어진 것이다.That is, the present invention is charged by the external power input to the power supply 110, as shown in Figure 6, the charging power supply unit 10 for selectively supplying the AC auxiliary power and the standby mode operating power, and the power supply 110 Standby mode signal input unit 30 and external standby signal input to the main board 120 when the external power detection unit 20 and the power supply 110 to detect the external power input to the input side of the power supply 110 is blocked. In the control method of the power saving computer having a standby mode battery consisting of a control unit 41 for controlling the operation of the standby mode signal input unit 30 and the charging power supply unit 10 in accordance with the detection signal of the power detection unit 20. When the external power cutoff detection is not performed through the external power cutoff detection process 510 for detecting the external power cutoff to the power supply 110, and the external power cutoff detection process 510, two of the charging power supply units 10 may be used. Tea Charging process 520 for charging the ground (11), and the external power cut-off detection process 510 through the external power input terminal 110a of the power supply 110 when the external power cut-off detection by the charging power supply unit 10 AC An AC auxiliary power input process 530 for inputting power, a standby mode signal input process 540 for inputting a standby mode signal to the main board 120 in association with the AC auxiliary power input process 530, and standby After the mode signal input process 540, when the main board 120 is switched to the standby mode, the standby mode operation power supply line 112a among the lines connected to the board power output terminal 110b of the power supply 110 in the charging power supply unit 10. AC standby power supply to cut off the AC power input to the power supply 110 in conjunction with the standby mode operation power supply process 550 to supply the standby mode operation power to the power supply process 550. It is made of a blocking process (560).
한편, 상기 대기모드동작전원 공급과정(550)과 AC 보조전원 공급차단과정(560)은 도 7 에 도시된 바와 같이 메인보드(120)에 대기모드신호입력 후 5~10분 이후에 동작되게 하는 대기모드전환 시간감지과정(541a)이 이루어지게 실시할 수 있는 것이다.Meanwhile, the standby mode operation power supply process 550 and the AC auxiliary power supply interruption process 560 may be operated 5 to 10 minutes after the standby mode signal is input to the main board 120 as shown in FIG. 7. The standby mode switching time detection process 541a may be performed.
또한, 상기 대기모드동작전원 공급과정(550)과 AC 보조전원 공급차단과정(560)은 도 8 에 도시된 바와 같이 파워서플라이(110)의 보드전원출력단(110b)에서 대기모드동작전원선로(112a) 이외의 다른 보드동작전원선로(112b)들 중 어느 하나의 보드동작전원선로(112b)에서 전원 출력이 이루어지지 않을 경우 동작되게 대기모드전환 센서감지과정(541b)이 이루어지게 실시할 수 있는 것이다.In addition, the standby mode operation power supply process 550 and the AC auxiliary power supply interruption process 560 are in the standby mode operation power line 112a at the board power output terminal 110b of the power supply 110 as shown in FIG. 8. If the power output is not made in any one of the board operation power line 112b other than the board operation power line 112b, the standby mode switching sensor detection process 541b may be performed to operate. .
또한, 본 발명의 다른 실시 예로는 도 9에 도시된 바와 같이 사용자가 절전버튼(52)을 조작시 파워서플라이(110)로 입력되는 외부전원을 사용자에 의하여 강제 차단하여 메인보드(120)가 충전 전원부(10)의 전원에 의하여 대기모드전환 동작되게 하는 외부전원강제차단절전과정(570)이 추가로 이루어지게 실시할 수 있는 것이다.In addition, according to another embodiment of the present invention, as shown in FIG. 9, when the user operates the power saving button 52, the main board 120 is charged by forcibly blocking external power input to the power supply 110 by the user. By the power of the power supply unit 10 to the standby mode switching operation to the external power forced cut off process 570 is to be carried out additionally.
상기 외부전원강제차단절전과정(570)은 사용자가 절전버튼(52)을 조작하면 제어부(41)가 상기 절전버튼(52)의 조작신호에 의하여 외부전원입력선로(111)에 구비된 외부전원차단스위치(51)의 차단동작시켜 외부전원을 강제차단하고, 상기 외부전원이 강제 차단되게 되면 외부전원감지부(20)가 외부전원입력 차단을 감지하여 제어부(41)의 제어에 따라 메인보드(120)가 대기모드전환 동작되어 절전 동작되게 하는 것이다.In the external power forced cutoff power saving process 570, when the user operates the power saving button 52, the control unit 41 cuts off the external power provided in the external power input line 111 by an operation signal of the power saving button 52. When the external power is forcibly cut off by the blocking operation of the switch 51, when the external power is forcibly cut off, the external power detection unit 20 detects the external power input blocking and controls the main board 120 according to the control of the controller 41. ) Is a standby mode switching operation to save power.
이하, 본 발명의 사용과정에 대하여 설명하면 다음과 같다.Hereinafter, the use process of the present invention will be described.
상기한 바와 같이 충전 전원부(10)와 외부전원감지부(20)와 대기모드신호입력부(30) 및 제어부(41)로 구성되어서, 외부전원 차단감지과정(510)과, 충전과정(520)과 AC 보조전원 입력과정(530)과 대기모드신호 입력과정(540)과, 대기모드동작전원 공급과정(550)과, AC 보조전원 공급차단과정(560)으로 이루어진 본 발명을 적용하여 실시하게 되면, 파워서플라이(110)의 외부전원입력단(110a)으로의 외부전원입력이 차단되게 되고 외부전원 차단감지과정(510)을 통하여 외부전원감지부(20)가 이를 감지하여 제어부(41)로 입력한다.As described above, the charging power supply unit 10, the external power detection unit 20, the standby mode signal input unit 30 and the control unit 41, the external power cut detection process 510, the charging process 520 and When the present invention is implemented by applying the present invention consisting of an AC auxiliary power input process 530 and a standby mode signal input process 540, a standby mode operation power supply process 550, and an AC auxiliary power supply cutoff process 560, The external power input to the external power input terminal 110a of the power supply 110 is cut off, and the external power detection unit 20 detects this through the external power cut detection process 510 and inputs it to the controller 41.
이상과 같이 외부전원 차단감지과정(510)을 통하여 외부전원입력 차단이 감지되게 되면, 제어부(41)는 AC 보조전원 입력과정(530)을 통하여 충전 전원부(10)의 2차 전지(11)에 저장되어 있는 전원을 인버터부(13)에 의하여 AC전원으로 변환하여 파워서플라이(110)의 외부전원입력단(110a)으로 입력하고, 대기모드신호 입력과정(540)을 통하여 메인보드(120)에 대기모드신호를 입력하여 메인보드(120)가 운영중인 프로그램을 종료시키고 대기모드로 전환하고 파워서플라이(110)로 대기모드전환신호를 입력하여 파워서플라이(110)의 보드전원출력단(110b)에서 대기모드동작전원선로(112a)에서만 전원이 출력되고 나머지 보드동작전원선로(112b)의 전원이 오프되게 하는 것이다.When the external power input block is detected through the external power cut detection process 510 as described above, the controller 41 controls the secondary battery 11 of the charging power source unit 10 through the AC auxiliary power input process 530. The stored power is converted into AC power by the inverter unit 13, input to the external power input terminal 110a of the power supply 110, and is standby on the main board 120 through the standby mode signal input process 540. Enter the mode signal to terminate the program in which the main board 120 is running, switch to the standby mode and input the standby mode switch signal to the power supply 110 to standby mode at the board power output terminal 110b of the power supply 110 The power is output only from the operation power line 112a, and the power of the remaining board operation power line 112b is turned off.
그리고, 상기 제어부(41)는 보드동작전원선로(112b)에 구비된 대기모드감지부(42)를 통하여 메인보드(120)의 대기모드전환을 감지하고 대기모드동작전원 공급과정(550)을 통하여 대기모드동작전원선로(112a)에 통상 5V의 대기모드동작전원을 공급하고, AC 보조전원 공급차단과정(560)을 통하여 충전 전원부(10)에서 파워서플라이(110)로 공급되는 AC 보조전원 공급을 차단하여 최소의 전원으로 컴퓨터가 대기모드동작되게 하는 것이다.The control unit 41 detects the standby mode switching of the main board 120 through the standby mode detecting unit 42 provided in the board operation power line 112b, and supplies the standby mode operation power supply process 550. Supplying the standby mode operation power of 5V to the standby mode operation power line 112a, and supplying the AC auxiliary power supplied from the charging power supply unit 10 to the power supply 110 through the AC auxiliary power supply blocking process 560. This allows the computer to operate in standby mode with minimal power.
한편, 본 발명의 다른 실시 예와 같이 외부전원입력선로(111)에 외부전원차단스위치(51)를 구비하고, 절전버튼(52)의 신호가 제어부(41)로 입력하여 구성하여 사용자가 절전버튼(52)을 조작하여 제어부(41)로 절전신호를 입력하게 되면 제어부(41)가 외부전원강제차단절전과정(570)을 통하여 외부전원차단스위치(51)를 오프 동작시켜 외부전원감지부(20)가 외부전원입력 차단을 감지하게 하는 것이다.Meanwhile, as in another embodiment of the present invention, an external power cutoff switch 51 is provided on the external power input line 111, and a signal of the power saving button 52 is input to the controller 41 to be configured by the user. When the power saving signal is input to the control unit 41 by operating the control unit 52, the control unit 41 turns off the external power cutoff switch 51 through the external power forced cutoff power saving process 570. ) To detect the interruption of the external power input.
이상과 같이 외부전원감지부(20)에서 외부전원입력 차단이 감지되면 제어부(41)가 충전과정(520)과 AC 보조전원 입력과정(530)과 대기모드신호 입력과정(540)과, 대기모드동작전원 공급과정(550)과, AC 보조전원 공급차단과정(560)을 통하여 컴퓨터가 대기모드동작되게 하는 것이다.As described above, when the external power input block is detected by the external power detecting unit 20, the controller 41 controls the charging process 520, the AC auxiliary power input process 530, the standby mode signal input process 540, and the standby mode. The computer is operated in the standby mode through the operation power supply process 550 and the AC auxiliary power supply interruption process 560.
또한, 상기 외부전원차단스위치(51)와 외부전원감지부(20) 사이에 주변기기전원공급부(60)를 구비하여 실시하게 되면, 외부전원강제차단절전과정(570)에 있어 컴퓨터의 대기모드 전환에 의한 절전과 함께 주변기기(140)로의 전원공급을 차단하여 절전효과가 극대화되는 것이다.In addition, when the peripheral power supply unit 60 is provided between the external power cutoff switch 51 and the external power detecting unit 20, the external power forced cutoff power saving process 570 is used to change the standby mode of the computer. The power saving effect is maximized by cutting off the power supply to the peripheral device 140 along with the power saving.
한편, 본 발명은 사무실과 같이 다수의 컴퓨터가 사용되는 곳에서 사무실의 메인전원의 차단을 통하여 컴퓨터와 주변기기(140)에서의 대기전력 소비를 차단되고 컴퓨터는 안정적인 대기모드상태로 전환되어 절전효과가 극대화되는 것이다.On the other hand, the present invention is to cut off the standby power consumption in the computer and the peripheral device 140 through the blocking of the main power of the office in a place where a large number of computers are used, such as the office and the computer is switched to a stable standby mode power saving effect It is maximized.

Claims (7)

  1. 컴퓨터에 있어서;In a computer;
    파워서플라이(110)로 입력되는 외부전원에 의하여 충전되고 AC보조전원과 대기모드동작전원을 선택 공급하는 충전 전원부(10)와, 파워서플라이(110)의 입력 측으로의 외부전원 입력을 감지하는 외부전원감지부(20)와 파워서플라이(110)로의 외부전원 입력 차단시 메인보드(120)로 대기모드신호를 입력하는 대기모드신호입력부(30) 및 외부전원감지부(20)의 감지신호에 따라 대기모드신호입력부(30)와 충전 전원부(10)의 동작을 제어하는 제어부(41)로 구성한 것을 특징으로 하는 대기모드용 배터리를 갖는 절전 컴퓨터.Charged by the external power input to the power supply 110, the charging power supply unit 10 for selectively supplying AC auxiliary power and standby mode operation power, and external power for sensing the external power input to the input side of the power supply 110 Standby according to the detection signal of the standby mode signal input unit 30 and the external power detection unit 20 to input the standby mode signal to the main board 120 when the external power input to the detection unit 20 and the power supply 110 is blocked. A power saving computer having a battery for standby mode, characterized in that the control unit 41 for controlling the operation of the mode signal input unit 30 and the charging power supply unit 10.
  2. 제 1 항에 있어서;The method of claim 1;
    상기 충전 전원부(10)는 충전할 수 있는 2차 전지(11)와 파워서플라이(110)로 입력되는 전원을 직류전원으로 전환하여 상기 2차 전지(11)로 충전하는 충전부(12)와, 외부전원감지부(20)에서 외부전원입력 차단감지시 2차 전지(11)의 전원을 AC전원으로 변환하여 파워서플라이(110)로 공급하는 인버터부(13) 및 메인보드(120)의 대기동작전원을 공급하는 대기모드동작전원공급부(14)로 구성하고,The charging power source unit 10 includes a rechargeable battery 11 for charging the secondary battery 11 and a secondary battery 11 that converts power input to the power supply 110 into direct current power and charges the secondary battery 11. Standby operation power of the inverter unit 13 and the main board 120 converts the power of the secondary battery 11 to AC power and supplies it to the power supply 110 when the power supply detecting unit 20 detects an external power input cutoff. It consists of a standby mode operation power supply 14 for supplying,
    상기 제어부(41)는 외부전원감지부(20)가 외부전원 입력 차단 감지시 충전 전원부(10)의 인버터부(13)를 제어하여 파워서플라이(110)의 외부전원입력단으로 AC전원이 공급되게 하고, 대기모드신호입력부(30)를 통하여 메인보드(120)에 대기모드신호를 입력하며, 메인보드(120)의 대기모드 전환 완료시 인버터부(13)의 동작을 중지시켜 파워서플라이(110)로의 AC전원 공급을 차단하고 메인보드(120)의 대기모드동작을 위한 순수한 대기모드동작전원만이 공급되게 구성한 것을 특징으로 하는 대기모드용 배터리를 갖는 절전 컴퓨터.The control unit 41 controls the inverter unit 13 of the charging power unit 10 when the external power detection unit 20 detects that the external power input is blocked so that AC power is supplied to the external power input terminal of the power supply 110. The standby mode signal is input to the main board 120 through the standby mode signal input unit 30, and upon completion of the standby mode switching of the main board 120, the operation of the inverter unit 13 is stopped to the power supply 110. Power saving computer having a standby mode battery, characterized in that the AC power supply is cut off and configured to supply only the pure standby mode operation power for standby mode operation of the motherboard (120).
  3. 제 1 항 또는 제 2 항에 있어서;The method of claim 1 or 2;
    상기 제어부(41)에 의한 메인보드(120)로 대기모드신호 입력 후 파워서플라이(110)로 AC의 외부전원을 공급하는 인버터부(13)의 동작중지는 After the standby mode signal is input to the main board 120 by the controller 41, the operation of the inverter unit 13 that supplies external power of AC to the power supply 110 is stopped.
    대기모드신호입력으로부터 5~10분 후 인버터부(13)가 동작중지되게 구성한 것과,After 5 to 10 minutes from the standby mode signal input, the inverter unit 13 is configured to stop operating,
    파워서플라이(110)의 보드전원출력단(110b)과 결선된 대기모드동작전원선로(112a)와 보드동작전원선로(112b) 중 보드동작전원선로를 감지하여서 제어부(41)가 인버터부(13)의 동작중지시키게 보드동작전원선로(112b)에 대기모드감지부(42)를 구비한 것 중 어느 하나를 선택 구성한 것을 특징으로 하는 대기모드용 배터리를 갖는 절전 컴퓨터.The controller 41 detects the board operating power line among the standby mode operating power line 112a and the board operating power line 112b connected to the board power output terminal 110b of the power supply 110, so that the controller 41 of the inverter unit 13 A power-saving computer having a battery for standby mode, characterized in that any one of the board operation power supply line (112b) having a standby mode detection unit (42) is selected and configured to stop operation.
  4. 제 1 항 또는 제 2 항에 있어서;The method of claim 1 or 2;
    파워서플라이(110)로 공급되는 외부전원을 강제차단하여 컴퓨터가 파워서플라이(110)의 대기전원이 소비되지 않는 절전상태의 대기모드로 전환될 수 있게 외부전원감지부(20)의 외부전원입력선로(111) 측에 외부전원차단스위치(51)를 구비하고, 제어부(41)가 사용자의 조작에 따라 외부전원차단스위치(51)를 차단동작시킬 수 있게 상기 제어부(41)로 사용자가 외부전원차단신호를 입력하는 절전버튼(52)을 구비하고,External power input line of the external power detection unit 20 to forcibly cut off the external power supplied to the power supply 110 so that the computer can be switched to a standby mode in a power saving state in which standby power of the power supply 110 is not consumed. An external power cut-off switch 51 is provided on the side of 111, and the user controls the external power cut-off switch to the control unit 41 so that the controller 41 can cut off the external power cut-off switch 51 according to the user's operation. A power saving button 52 for inputting a signal,
    상기 외부전원차단스위치(51)에 의한 외부전원 강제차단시 모니터, 프린터 등의 주변기기로의 전원공급을 차단할 수 있게 외부전원감지부(20) 사이에는 주변기기로 전원을 공급하는 주변기기전원공급부(60)를 구비한 것을 특징으로 하는 대기모드용 배터리를 갖는 절전 컴퓨터.Peripheral device power supply unit 60 for supplying power to the peripheral device between the external power detection unit 20 to cut off the power supply to the peripheral device such as a monitor, printer, etc. when the external power cut off switch 51 is forced off A power saving computer having a battery for standby mode, characterized in that it comprises a.
  5. 파워서플라이(110)로 입력되는 외부전원에 의하여 충전되고 AC보조전원과 대기모드동작전원을 선택 공급하는 충전 전원부(10)와, 파워서플라이(110)의 입력 측으로의 외부전원 입력을 감지하는 외부전원감지부(20)와 파워서플라이(110)로의 외부전원 입력 차단시 메인보드(120)로 대기모드신호를 입력하는 대기모드신호입력부(30) 및 외부전원감지부(20)의 감지신호에 따라 대기모드신호입력부(30)와 충전 전원부(10)의 동작을 제어하는 제어부(41)로 구성하여 이루어진 대기모드용 배터리를 갖는 절전 컴퓨터의 제어방법에 있어서;Charged by the external power input to the power supply 110, the charging power supply unit 10 for selectively supplying AC auxiliary power and standby mode operation power, and external power for sensing the external power input to the input side of the power supply 110 Standby according to the detection signal of the standby mode signal input unit 30 and the external power detection unit 20 to input the standby mode signal to the main board 120 when the external power input to the detection unit 20 and the power supply 110 is blocked. A control method of a power saving computer having a battery for standby mode consisting of a control unit 41 for controlling the operation of the mode signal input unit 30 and the charging power supply unit 10;
    파워서플라이(110)로의 외부전원 차단을 감지하는 외부전원 차단감지과정(510)과, 상기 외부전원 차단감지과정(510)을 통하여 외부전원 차단감지가 이루어지지 않을 경우 충전 전원부(10)의 2차 전지(11)를 충전하는 충전과정(520)과, 상기 외부전원 차단감지과정(510)을 통하여 외부전원 차단감지시 파워서플라이(110)의 외부전원입력단(110a)로 충전 전원부(10)에서 AC전원이 입력되게 하는 AC 보조전원 입력과정(530)과, 상기 AC 보조전원 입력과정(530)과 연동하여 메인보드(120)로 대기모드신호를 입력하는 대기모드신호 입력과정(540)과, 대기모드신호 입력과정(540) 후 메인보드(120)가 대기모드로 전환 완료시 충전 전원부(10)에서 파워서플라이(110)의 보드전원출력단(110b)에 연결된 선로 중 대기모드동작전원선로(112a)로 대기모드동작전원이 공급되게 하는 대기모드동작전원 공급과정(550)과, 상기 대기모드동작전원 공급과정(550)과 연동하여 파워서플라이(110)로의 AC전원 입력이 차단되게 하는 AC 보조전원 공급차단과정(560)으로 이루어진 것을 특징으로 하는 대기모드용 배터리를 갖는 절전 컴퓨터의 제어방법.The external power cut detection process 510 for detecting the external power cut-off to the power supply 110 and the secondary power supply charging unit 10 when the external power cut-off detection is not performed through the external power cut detection process 510. Charging process 520 for charging the battery 11, and when the external power cut-off detection process 510 through the external power input 110a of the power supply 110 when the external power cut-off detection by the charging power supply unit 10 AC An AC auxiliary power input process 530 for inputting power, a standby mode signal input process 540 for inputting a standby mode signal to the main board 120 in association with the AC auxiliary power input process 530, and standby After the mode signal input process 540, when the main board 120 is switched to the standby mode, the standby mode operation power supply line 112a among the lines connected to the board power output terminal 110b of the power supply 110 in the charging power supply unit 10. Standby mode to supply power to standby mode Operating power supply process 550, and the AC auxiliary power supply blocking process 560 for interlocking the AC power input to the power supply 110 in conjunction with the standby mode operation power supply process 550, characterized in that A control method of a power saving computer having a battery for standby mode.
  6. 제 5 항에 있어서;The method of claim 5;
    상기 대기모드동작전원 공급과정(550)과 AC 보조전원 공급차단과정(560)은The standby mode operation power supply process 550 and the AC auxiliary power supply blocking process 560
    메인보드(120)에 대기모드신호입력 후 5~10분 이후에 동작되는 대기모드전환 시간감지과정(541a)으로 이루어진 것과,After the standby mode signal input to the main board 120 and the standby mode switching time detection process that is operated after 5 to 10 minutes, and
    파워서플라이(110)의 보드전원출력단(110b)에서 대기모드동작전원선로(112a) 이외의 다른 보드동작전원선로(112b)들 중 어느 하나의 보드동작전원선로(112b)에서 전원 출력이 이루어지지 않을 경우 동작되는 대기모드전환 센서감지과정(541b)으로 이루어진 것 중 어느 하나가 선택적으로 이루어진 것을 특징으로 하는 대기모드용 배터리를 갖는 절전 컴퓨터의 제어방법.No power is output from the board operation power line 112b of any of the board operation power lines 112b other than the standby mode operation power line 112a at the board power output terminal 110b of the power supply 110. Control method of a power saving computer having a battery for standby mode, characterized in that any one made of the standby mode switching sensor detection process (541b) that is operated in the case.
  7. 제 5 항 또는 제 6 항에 있어서;The method of claim 5 or 6;
    사용자가 절전버튼(52)을 조작시 파워서플라이(110)로 입력되는 외부전원을 사용자에 의하여 강제 차단하여 메인보드(120)가 충전 전원부(10)의 전원에 의하여 대기모드전환 동작되게 하는 외부전원강제차단절전과정(570)이 추가로 이루어지되,When the user operates the power saving button 52, the external power input to the power supply 110 is forcibly cut off by the user so that the main board 120 is switched to the standby mode by the power of the charging power supply unit 10. Forced cut-off process (570) is made in addition,
    상기 외부전원강제차단절전과정(570)은 사용자가 절전버튼(52)을 조작하면 제어부(41)가 상기 절전버튼(52)의 조작신호에 의하여 외부전원입력선로(111)에 구비된 외부전원차단스위치(51)의 차단동작시켜 외부전원을 강제차단하고, 상기 외부전원이 강제 차단되게 되면 외부전원감지부(20)가 외부전원입력 차단을 감지하여 제어부(41)의 제어에 따라 메인보드(120)가 대기모드전환 동작되어 절전 동작되게 이루어진 것을 특징으로 하는 대기모드용 배터리를 갖는 절전 컴퓨터의 제어방법.In the external power forced cutoff power saving process 570, when the user operates the power saving button 52, the control unit 41 cuts off the external power provided in the external power input line 111 by an operation signal of the power saving button 52. When the external power is forcibly cut off by the blocking operation of the switch 51, when the external power is forcibly cut off, the external power detection unit 20 detects the external power input blocking and controls the main board 120 according to the control of the controller 41. ) Is a standby mode switching operation to operate the power saving computer, characterized in that the standby mode battery.
PCT/KR2012/004837 2012-06-19 2012-06-19 Power-saving computer having battery for standby mode and control method for same WO2013191310A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120065599A KR101213816B1 (en) 2012-06-19 2012-06-19 A power-saving computer having standby mode and its control method
KR10-2012-0065599 2012-06-19

Publications (1)

Publication Number Publication Date
WO2013191310A1 true WO2013191310A1 (en) 2013-12-27

Family

ID=47907931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004837 WO2013191310A1 (en) 2012-06-19 2012-06-19 Power-saving computer having battery for standby mode and control method for same

Country Status (2)

Country Link
KR (1) KR101213816B1 (en)
WO (1) WO2013191310A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101258047B1 (en) 2012-11-12 2013-04-24 주식회사 모뉴엘 A power-saving computer having standby mode and its control method
KR101328393B1 (en) 2013-06-10 2013-11-13 (주)엔텍 A power supply apparatus to a computer

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10186968A (en) * 1996-12-20 1998-07-14 Ricoh Co Ltd Composite digital copying machine
JPH10191579A (en) * 1996-12-26 1998-07-21 Nec Gumma Ltd Uninterruptible power and information processor with uninterruptible power
JPH11259187A (en) * 1998-03-13 1999-09-24 Matsushita Electric Ind Co Ltd Power supply device
KR20040027242A (en) * 2002-09-26 2004-04-01 삼성전자주식회사 Computer system
KR20040043772A (en) * 2002-11-20 2004-05-27 삼성전자주식회사 standby power supplying apparatus in computer system
KR20050112171A (en) * 2004-05-24 2005-11-30 주식회사 삼보컴퓨터 Method for storing data using battery in computer and apparatus thereof
KR100975220B1 (en) * 2009-12-24 2010-08-10 주식회사 모뉴엘 A computer had standby power circuit breaker function

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10186968A (en) * 1996-12-20 1998-07-14 Ricoh Co Ltd Composite digital copying machine
JPH10191579A (en) * 1996-12-26 1998-07-21 Nec Gumma Ltd Uninterruptible power and information processor with uninterruptible power
JPH11259187A (en) * 1998-03-13 1999-09-24 Matsushita Electric Ind Co Ltd Power supply device
KR20040027242A (en) * 2002-09-26 2004-04-01 삼성전자주식회사 Computer system
KR20040043772A (en) * 2002-11-20 2004-05-27 삼성전자주식회사 standby power supplying apparatus in computer system
KR20050112171A (en) * 2004-05-24 2005-11-30 주식회사 삼보컴퓨터 Method for storing data using battery in computer and apparatus thereof
KR100975220B1 (en) * 2009-12-24 2010-08-10 주식회사 모뉴엘 A computer had standby power circuit breaker function

Also Published As

Publication number Publication date
KR101213816B1 (en) 2012-12-18

Similar Documents

Publication Publication Date Title
US5818200A (en) Dual smart battery detection system and method for portable computers
KR101445011B1 (en) Power converter with reduced power consumption when toggling between sleep and normal modes during device charging
JP5548238B2 (en) Power system comprising two units and charging method
WO2013154333A1 (en) Power source device having standby power-cutoff function, and method for controlling same
CN101902056A (en) Uninterruptable power supply and method for saving electricity of same
EP2939077A1 (en) Power management system and method
US20080270809A1 (en) I/O port power control system and method
WO2019088558A1 (en) Battery pack
KR20040024754A (en) Battery charging system and charging method
WO2008127520A1 (en) Multi-battery charging system and method
CN101261533A (en) Computer and battery charging method thereof
KR20140001140A (en) Standby power cut-off apparatus for electronic product using power adapter
WO2012070864A2 (en) Electrical outlet device having a function of cutting off the standby power of an electronic product
WO2018058940A1 (en) Dual battery-based charging system, method, and mobile terminal
JP3133031B2 (en) Battery charging system and information processing device
CN201859391U (en) Desktop computer with internal spare battery
WO2011078482A2 (en) Computer having standby power cutoff function for peripheral device
WO2013191310A1 (en) Power-saving computer having battery for standby mode and control method for same
WO2018190512A1 (en) Device and method for preventing over-discharge of energy storage device and re-operating same
JP2012033044A (en) Information processor and power control method
CN102025282B (en) Power control circuit and electronic device provided with same
KR101258047B1 (en) A power-saving computer having standby mode and its control method
CN101022623A (en) Hand electronic device power supply device
KR20120140429A (en) Battery changing system of mobile terminal
US10340798B2 (en) Switching control method for a dual auxiliary power supply

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12879239

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12879239

Country of ref document: EP

Kind code of ref document: A1