KR20010087967A - The power on/off device of a computer and surroundings equipment - Google Patents

The power on/off device of a computer and surroundings equipment Download PDF

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Publication number
KR20010087967A
KR20010087967A KR1020000011862A KR20000011862A KR20010087967A KR 20010087967 A KR20010087967 A KR 20010087967A KR 1020000011862 A KR1020000011862 A KR 1020000011862A KR 20000011862 A KR20000011862 A KR 20000011862A KR 20010087967 A KR20010087967 A KR 20010087967A
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South Korea
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power
relay
computer
switch
monitor
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KR1020000011862A
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Korean (ko)
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인호진
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인호진
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Publication of KR20010087967A publication Critical patent/KR20010087967A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/042—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power Sources (AREA)

Abstract

PURPOSE: A power on/off device of the computer and peripheral is provided to reduce the waste of power outstandingly without the additional operation by blocking the power of peripherals, such as a printer, monitor, speaker, and so on, with one touch. CONSTITUTION: When the AC(Alternating Current) power is impressed according to the switch handling of the computer body, a power switch(10) has the AC power flow into the monitor, speaker, and printer. A relay(20), which is mounted between the power switch and the computer power, stays in the power on when the power is impressed to a relay coil, while staying in the power off when the window exit is run. A power sensor(30) perceives the power-on signal caused by the relay interrupt. A comparator(40) interrupts the relay by checking the current intensity when the system exit is impressed to a chip-set of a computer main-board.

Description

컴퓨터 및 그 주변기기의 파워 온/오프장치{The power on/off device of a computer and surroundings equipment}The power on / off device of a computer and surroundings equipment

본 발명은 컴퓨터 및 그 주변기기의 전원을 단속하는 기술에 관한 것으로서, 보다 상세하게는 컴퓨터 및 주변기기인 프린터, 모니터, 스피커가 전원 접속을 위한 별도의 입력단이 구비된 상태에서 파워스위치(POWER SWITCH) 및 소프트웨어(윈도우 시스템 종료명령) 조작으로 상기 입력단의 전원이 일시에 단속되도록 한 컴퓨터 및 그 주변기기의 파워 온/오프장치에 관한 것이다.The present invention relates to a technology for controlling power of a computer and its peripheral devices, and more specifically, a power switch (POWER SWITCH) and a computer and peripheral devices, such as a printer, a monitor, and a speaker, having separate input terminals for power connection. The present invention relates to a power on / off device for a computer and its peripheral devices, which is intermittently interrupted by a software (window system shutdown command) operation.

근래들어 기술의 발달에 힘입어 각종의 전자제품이 다기능 및 고기능화되고 있는 추세인바 본 발명이 적용되는 컴퓨터분야 역시 그 예외일 수 없다. 예컨데, 음성인식기능을 갖는 컴퓨터, 전원차단시 자동백업되는 복귀기능을 갖춘 컴퓨터등등의 다양한 기능이 보강된 컴퓨터가 출시되고 있음은 주지한 사실이다.Recently, due to the development of technology, various electronic products have become a multifunctional and high functional trend, and the computer field to which the present invention is applied is not an exception. For example, it is well known that computers with a variety of functions, such as a computer having a voice recognition function and a computer having a recovery function which is automatically backed up when the power is turned off, are being released.

또 이와 병행하여 컴퓨터 주변기기 역시 비약적으로 발전하고 있는데, 특히 그중에서도 많이 이용되고 있는 스피커, 프린터 등은 컴퓨터로 작업을 하는 업무분야에서는 없어서는 안될 필수 주변기기이다.In addition, computer peripherals are also rapidly developing, especially speakers and printers, which are widely used, are indispensable in the field of work with computers.

그런데, 상기 주변기기는 전원 공급단이 각각 별도로 갖추어져 있어 컴퓨터 작업수행시마다 별도로 스위치 조작해야하는 번거러움이 있었고, 경우에 따라서는 컴퓨터 본체 전원만 차단한 상태로 내버려 두는 일이 종종 있어 주변기기의 확실한 전원단속이 이루어지지 않음에 따라 그 전력낭비가 심하였다.By the way, the peripheral device is provided with a separate power supply stage has a hassle to operate a separate switch for each computer operation, and in some cases it is often left to shut off the computer main body power, the peripheral power is securely interrupted The loss of power was severe.

따라서 본 발명은 상기한 문제점을 해결하기 위해 안출한 것으로서, 컴퓨터 주변기기인 프린터, 스캐너, 오디오앰프 등의 전원 접속을 위한 별도의 입력단이 마련된 상태에서 특히 본체 파워스위치 및 소프트웨어(윈도우 시스템 종료명령) 조작으로 입력단의 전원이 일시에 단속가능케 함으로써 주변기기의 전원 단속을 위한 물리적인 별도의 조작이 불필요할 뿐만 아니라, 주변기기의 확실한 전원단속으로 불필요하게 소모되던 기존의 전력낭비도 피할 수 있도록 된 컴퓨터 및 그 주변기기의 파워 온/오프장치를 제공함에 그 목적이 있다.Therefore, the present invention has been made to solve the above problems, in particular in the state of providing a separate input terminal for connecting the power supply of the computer peripherals such as printers, scanners, audio amplifiers, in particular the body power switch and software (window system shutdown command) operation As the power of the input terminal can be interrupted at one time, not only physical separate operation for power interruption of peripheral devices is required, but also the computer and its peripheral devices that can avoid the unnecessary power consumption that was unnecessarily consumed by the reliable power interruption of peripheral devices. The purpose is to provide a power on / off device.

도 1은 본 발명 원터치 파워 온/오프장치의 개념을 보인 제어블럭도,1 is a control block diagram showing the concept of the present invention, one-touch power on / off device,

도 2는 도 1의 일 예를 보인 상세도,Figure 2 is a detailed view showing an example of FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 파워스위치부, 20 : 릴레이,10: power switch, 20: relay,

30 : 파워온감지부, 40 : 비교부.30: power on detection unit, 40: comparison unit.

상기 목적을 달성하기 위한 본 발명은 컴퓨터 본체 스위치 조작에 따른 AC전원이 인가되며, 그 내부로 파워스위치 조작에 따른 AC전원으로부터 과전류를 보호감지하여 플러그에 접속된 주변기기를 보호하도록 과전류보호부가 포함되는 한편, 내부의 스위칭소자를 작동시키도록 구성되며 전원 입력단을 통해 인가되는 전원이 각 플러그에 접속된 모니터, 스피커, 프린터에 흐르도록 구비된 파워스위치부와; 상기 파워스위치와 본체 전원 사이에 개재되어 파워스위치의 전원이 인가되면 전원인가상태, 윈도우 종료명령이면 전원차단상태가 유지되도록 스위칭되는 릴레이와; 상기 릴레이 단속에 따른 파워 온신호를 감지하는 파워온감지부와; 시스템종료 명령이 칩셋수단에서 인가되면 전류치를 체크하여 그 차이로 상기 릴레이를 단속하도록 설치된 비교부로 구성된 특징이 있다.In order to achieve the above object, the present invention provides an AC power source according to a computer body switch operation, and includes an overcurrent protection unit therein to protect the peripheral device connected to the plug by detecting the overcurrent from the AC power source according to the power switch operation. On the other hand, the power switch unit is configured to operate the internal switching element and provided so that the power applied through the power input terminal flows to the monitor, speaker, printer connected to each plug; A relay interposed between the power switch and the main body power and switched to maintain a power-off state when a power switch is applied, and a power-off state when a window end command; A power on detection unit detecting a power on signal according to the relay interruption; When the system shutdown command is applied from the chipset means, it is characterized in that the comparison unit is provided to check the current value and to interrupt the relay by the difference.

이하, 첨부된 도면에 의거하여 본 발명의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 파워 온/오프장치의 개념을 보인 제어블럭도이며, 도 2는 도 1의 일 예를 보인 상세도이다.1 is a control block diagram showing the concept of the power on / off device of the present invention, Figure 2 is a detailed view showing an example of FIG.

본 발명 컴퓨터 파워 온/오프장치의 부호 10 컴퓨터 본체 스위치 조작에 따른 AC전원이 인가되며, 그 내부로 파워스위치 조작에 따른 상용의 AC전원으로부터 과전류를 보호감지하여 플러그에 접속되는 주변기기인 스피커, 모니터, 프린터를 보호하도록 설치된 과전류보호부가 포함되는 한편, 내부의 스위칭소자를 작동시키도록 구성되며 전원 입력단을 통해 인가되는 전원이 각 플러그에 접속된 모니터,스피커, 프린터에 흐르도록 구비된 파워스위치부이며,The present invention is a computer power on / off device code 10 AC power is applied according to the operation of the computer main body switch, a speaker, a monitor which is a peripheral device connected to the plug to protect the overcurrent from the commercial AC power according to the power switch operation therein It includes an overcurrent protection unit installed to protect the printer, and is configured to operate the internal switching element, the power switch unit is provided so that the power applied through the power input terminal flows to the monitor, the speaker, and the printer connected to each plug. ,

20 릴레이로서, 상기 파워스위치부(10)와 본체 전원 사이에 개재되어 파워스위치부의 단속으로 인해 릴레이의 코일에 전원이 인가되면 그 스위치 단속으로(릴레이온) 전원인가상태가 되고, 소프트웨어적으로 윈도우 종료명령이면 릴레이오프가 이루어져 전원차단상태가 유지된다.20 Relay, which is interposed between the power switch unit 10 and the main body power supply, when power is applied to the coil of the relay due to the interruption of the power switch unit, the power is turned on by the switch interruption (relayon), and the software window If the command is terminated, the relay is turned off and the power-off state is maintained.

30은 파워온감지부로서, 상기 릴레이(20) 내부 스위치의 단속에 의한 전원이 저항 및 다이오드로 이루어진 회로에 인가되며 이 회로를 통해 파워 온신호를 감지한다.30 denotes a power on detection unit, and a power source by the interruption of the internal switch of the relay 20 is applied to a circuit consisting of a resistor and a diode, and detects a power on signal through the circuit.

또한, 40은 비교부로서, 시스템종료 명령이 컴퓨터 내부의 메인보드에 설치된 칩셋수단에서 인가되면 전류치를 체크하여 그 차이로 상기 릴레이(20)를 단속하도록 설치된 비교부이다.Reference numeral 40 denotes a comparator, which is a comparator configured to check a current value and to interrupt the relay 20 by a difference when a system shutdown command is applied from a chipset means installed on a main board inside the computer.

이상의 예는 본 발명의 일 실시예에 불과하며, 본 발명의 그 구성요지 범위내에서 얼마든지 변경 및 개조가 가능하다.The above example is only one embodiment of the present invention, and can be changed and modified as many within the scope of the present invention.

이상과 같이 구성된 본 발명 파워 온/오프장치를 설치하되 그 외부의 플러그에 모니터측과 전원케이블로 연결하고, 그 나머지 각 프린터, 스피커 등을 상호 연결한 상태에서 본체 파워스위치부(10)를 조작하는데, 이때 파워스위치온이면 릴레이(20)가 도통됨은 물론이고, 플러그에 접속된 스피커, 모니터, 프린터에 전원이 공급됨으로써 일시에 주변기기 전원이 인가되는 효과를 갖는다Install the power on / off device of the present invention configured as described above, but connect the monitor side and the power cable to the external plug, and operate the main body power switch unit 10 while connecting the remaining printers, speakers, etc. to each other. At this time, if the power switch on, the relay 20 is turned on, and the power is supplied to the speaker, the monitor, and the printer connected to the plug.

한편, 상기 릴레이(20) 스위치의 단속에 의한 전원이 저항 및 다이오드로 이루어진 회로에 인가됨에 따라 회로를 통해 현재의 파워 온신호를 감지할 수 있다.On the other hand, as the power by the interruption of the relay 20 switch is applied to the circuit consisting of a resistor and a diode can detect the current power on signal through the circuit.

이후 컴퓨터 및 주변기기를 사용하여 작업하던중 소프트웨어적으로 전원을 차단하고자 할 경우 즉, 윈도우 시스템 종료명령이 인가되면 윈도우 프로그램상의 셧다운 명령을 바이어스(BIOS)에 전달하는데, 이때 셧다운(shut down)명령을 입력받은 바이어스는 일련의 전원오프과정 예컨데, 하드파킹(HARD PARKI NG)등을 수행한 이후 중앙처리장치 및 칩셋수단을 통해 전원차단신호를 비교부에 인가하는데, 이때 비교부(40)는 회로에 인가되는 전류치를 체크하여 그 차이로 파워스위치부 (10)를 단속함에 따라 릴레이(20)의 비도통에 이어 주변기기로 공급되는 전원이 일시에 차단됨은 당연하다.After that, if you want to cut off the power by software while working with computer and peripherals, that is, when the Windows system shutdown command is applied, the shutdown command on the Windows program is transmitted to the BIOS. The input bias is applied to the comparator through a central processing unit and a chipset means after performing a series of power-off processes such as hard parking (NG), wherein the comparator 40 is applied to the circuit. As a result of checking the current value applied and interrupting the power switch unit 10 according to the difference, it is obvious that power supplied to the peripheral device is temporarily cut off following the non-conduction of the relay 20.

이상에서 살펴본 바와 같이 본 발명은 컴퓨터 주변기기인 프린터, 모니터, 스피커등 모두를 한번의 조작으로 전원단속이 이루어지도록 함으로써 주변기기의 전원 단속을 위한 물리적인 별도의 조작이 불필요할 뿐만 아니라, 주변기기의 확실한 전원단속으로 불필요하게 소모되던 기존의 전력낭비를 획기적으로 절감할 수 있는등의 다양한 효과가 있다.As described above, the present invention enables not only a physical separate operation for power interruption of peripheral devices, but also a reliable power supply for peripheral devices by controlling power supply to all the peripheral devices such as a printer, a monitor, and a speaker. There are various effects, such as drastically reducing the existing power consumption, which was unnecessarily consumed due to crackdown.

Claims (1)

컴퓨터 본체 스위치 조작에 따른 AC전원이 인가되며, 그 내부로 파워스위치 조작에 따른 AC전원으로부터 과전류를 보호감지하여 입력단에 접속되는 주변기기를 보호하도록 과전류보호부가 포함되는 한편, 내부의 스위칭소자를 작동시키도록 구성되며 전원 입력단을 통해 인가되는 전원이 각 플러그에 접속된 모니터, 스피커, 프린터에 흐르도록 구비된 파워스위치부(10)와;AC power is applied according to the computer body switch operation, and an over current protection part is included therein to protect the peripheral device connected to the input terminal by detecting the over current from the AC power according to the power switch operation. A power switch unit 10 configured to flow power supplied through a power input terminal to a monitor, a speaker, and a printer connected to each plug; 상기 파워스위치부(10)와 본체 전원 사이에 개재되어 파워스위치의 전원이 인가되면 전원인가상태, 윈도우 종료명령이면 전원차단상태가 유지되도록 스위칭되는 릴레이(20)와;A relay 20 interposed between the power switch unit 10 and the main body power and switched to maintain a power-off state when a power switch is applied, and a power-off state when a window end command; 상기 릴레이(30) 단속에 따른 파워 온신호를 감지하는 파워감지부(30)와;A power detector 30 detecting a power on signal according to the relay 30 intermittent; 시스템종료 명령이 칩셋수단에서 인가되면 전류치를 체크하여 그 차이로 상기 릴레이를 단속하도록 설치된 비교부(40)로 구성된 것을 특징으로 한 컴퓨터 및 그 주변기기의 파워 온/오프장치.And a comparator 40 installed to check the current value and to interrupt the relay by the difference when the system shutdown command is applied from the chipset means.
KR1020000011862A 2000-03-09 2000-03-09 The power on/off device of a computer and surroundings equipment KR20010087967A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020032761A (en) * 2000-10-27 2002-05-04 김만재 Multi-way adaptor and an electronic system with the same
KR20040009239A (en) * 2002-07-23 2004-01-31 (주)에이엔티리빙프라자 Intellectual multi tap for saving power

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020032761A (en) * 2000-10-27 2002-05-04 김만재 Multi-way adaptor and an electronic system with the same
KR20040009239A (en) * 2002-07-23 2004-01-31 (주)에이엔티리빙프라자 Intellectual multi tap for saving power

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