KR960018846A - Computer automatic power control - Google Patents

Computer automatic power control Download PDF

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Publication number
KR960018846A
KR960018846A KR1019940032050A KR19940032050A KR960018846A KR 960018846 A KR960018846 A KR 960018846A KR 1019940032050 A KR1019940032050 A KR 1019940032050A KR 19940032050 A KR19940032050 A KR 19940032050A KR 960018846 A KR960018846 A KR 960018846A
Authority
KR
South Korea
Prior art keywords
computer
telephone line
automatic power
main power
information
Prior art date
Application number
KR1019940032050A
Other languages
Korean (ko)
Inventor
김도헌
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940032050A priority Critical patent/KR960018846A/en
Publication of KR960018846A publication Critical patent/KR960018846A/en

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Abstract

본 발명은 컴퓨터의 자동전원 제어장치에 관한 것으로서, 특히 모뎀과 컴퓨터를 연결하여 전화라인을 통해 데이타가 수신될 경우 컴퓨터에 메인전원을 자동 공급하고, 수신 완료되면 자동으로 컴퓨터에 공급되는 메인전원이 차단되도록 하여 불필요한 전력소모를 줄일 수 있도록 한 컴퓨터의 자동전원 제어장치에 관한 것이다.The present invention relates to an automatic power control apparatus for a computer, and in particular, when a modem is connected to a computer and data is received through a telephone line, the main power is automatically supplied to the computer, and when the reception is completed, the main power is automatically supplied to the computer. The present invention relates to an automatic power control device of a computer that can be cut off to reduce unnecessary power consumption.

이를 위하여 전화라인을 통해 모뎀이 내장된 컴퓨터로서 정보교환이 이루어지는 컴퓨터 통신 시스템에 있어서, 상기 전화라인과 컴퓨터의 메인전원단 사이에 병렬 접속되어 상기 전화라인을 통해 정보가 수신될 경우 컴퓨터에 자동으로 주전원을 공급하고, 상기 전화라인을 통해 정보가 수신완료될 경우 컴퓨터에 주전원의 공급을 자동차단시키는 자동전원 공급수단을 구비하여서 된 것이다.To this end, in a computer communication system in which information is exchanged as a computer with a built-in modem through a telephone line, a parallel connection is made between the telephone line and the main power supply of the computer to automatically receive information through the telephone line. It is provided with an automatic power supply means for supplying the main power, and when the information is received through the telephone line to shut off the supply of main power to the computer.

Description

컴퓨터의 자동전원 제어장치Computer automatic power control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 컴퓨터의 자동전원 제어장치의 블럭도.1 is a block diagram of an automatic power supply control apparatus for a computer according to the present invention.

제2도는 본 발명에 따른 컴퓨터의 자동전원 제어장치의 상세회로도.2 is a detailed circuit diagram of an automatic power supply control apparatus for a computer according to the present invention.

Claims (2)

전화라인을 통해 모뎀이 내장된 컴퓨터(20)로서 정보교환이 이루어지는 컴퓨터 통신 시스템에 있어서, 상기 전화라인과 컴퓨터(20)의 메인전원단 사이에 병렬 접속되어 상기 전화라인을 통해 정보가 수신될 경우 컴퓨터(20)에 자동으로 주전원(AC)을 공급하고, 상기 전화라인을 통해 정보가 수신완료될 경우 컴퓨터(20)에 주전원의 공급을 자동 차단시키는 자동전원 공급수단(10)을 구비하여서 된 것을 특징으로 하는 컴퓨터 자동전원 제어장치.In a computer communication system in which information is exchanged as a computer (20) with a built-in modem through a telephone line, where information is received through the telephone line by being connected in parallel between the telephone line and the main power supply terminal of the computer (20). It is provided with an automatic power supply means 10 for automatically supplying the main power (AC) to the computer 20, and automatically shuts off the supply of main power to the computer 20 when the information is received through the telephone line. Computer automatic power supply control characterized in. 제1항에 있어서 상기 자동전원 공급수단(10)은, 상기 전화라인에 연결되어 전류를 감쇄시키는 저항(R1)(R2), 상기 저항(R1)(R2)과 직렬 접속되어 평상시에는 전기적 절연이 이루어지고, 전화라인을 통한 정보 수신시 동작상태로 전환하는 포토카플러(1), 상기 포토카플러(1)의 동작조건에 따라 온.오프상태를 반복하여 소정전압을 출력하는 스위칭부(2), 상기 스위칭부(2)의 출력신호에 의해 동작되어 컴퓨터(20)로 AC전암을 공급하는 릴레이(3), 상기 릴레이(3) 접점(S1)(S2)의 양단에 병렬 접속되어 컴퓨터(20)로 상시 전원을 공급하는 수동조작부(5)로 이루어진 것을 특징으로 하는 컴퓨터의 자동전원 제어장치.The method of claim 1, wherein the automatic power supply means 10 is connected in series with the resistor (R1) (R2) and the resistor (R1) (R2) connected to the telephone line to attenuate the current, the electrical insulation is normally A photocoupler 1 for switching to an operation state when receiving information through a telephone line, a switching unit 2 repeatedly outputting a predetermined voltage in an on / off state according to operating conditions of the photocoupler 1, Relay 20 which is operated by an output signal of the switching unit 2 and supplies AC pre-arm to the computer 20, and is connected in parallel to both ends of the relay 3 contacts S1 and S2. Automatic power control device for a computer, characterized in that consisting of a manual operation unit for supplying power at all times. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940032050A 1994-11-30 1994-11-30 Computer automatic power control KR960018846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940032050A KR960018846A (en) 1994-11-30 1994-11-30 Computer automatic power control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940032050A KR960018846A (en) 1994-11-30 1994-11-30 Computer automatic power control

Publications (1)

Publication Number Publication Date
KR960018846A true KR960018846A (en) 1996-06-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940032050A KR960018846A (en) 1994-11-30 1994-11-30 Computer automatic power control

Country Status (1)

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KR (1) KR960018846A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020024010A (en) * 2002-01-07 2002-03-29 강정신 Apparatus and method of controlling system and television receiving card using the same
KR101631856B1 (en) * 2015-08-13 2016-06-20 한국항공우주연구원 System for Operating Artificial Satellite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020024010A (en) * 2002-01-07 2002-03-29 강정신 Apparatus and method of controlling system and television receiving card using the same
KR101631856B1 (en) * 2015-08-13 2016-06-20 한국항공우주연구원 System for Operating Artificial Satellite

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E902 Notification of reason for refusal
E601 Decision to refuse application