KR900017261A - Power supply control method and circuit - Google Patents

Power supply control method and circuit Download PDF

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Publication number
KR900017261A
KR900017261A KR1019890005718A KR890005718A KR900017261A KR 900017261 A KR900017261 A KR 900017261A KR 1019890005718 A KR1019890005718 A KR 1019890005718A KR 890005718 A KR890005718 A KR 890005718A KR 900017261 A KR900017261 A KR 900017261A
Authority
KR
South Korea
Prior art keywords
power
power supply
asn
relay switch
control
Prior art date
Application number
KR1019890005718A
Other languages
Korean (ko)
Other versions
KR910005462B1 (en
Inventor
김종일
Original Assignee
정용문
삼성전자 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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019890005718A priority Critical patent/KR910005462B1/en
Publication of KR900017261A publication Critical patent/KR900017261A/en
Application granted granted Critical
Publication of KR910005462B1 publication Critical patent/KR910005462B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Selective Calling Equipment (AREA)

Abstract

내용 없음.No content.

Description

전원 공급 제어방법 및 회로Power supply control method and circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

콘트롤러의 CPU(MC)의 출력포트(P1-Pn)에 아나로그 릴레이 스위치(AS1-ASn)을 연결하고, 상기 아나로그 릴레이 스위치(AS1-ASn)에 가정기기(SC1-SCn)의 전원 공급을 제어하는 홈 오토 메이션 시스템의 전원 공급 제어회로에 있어서, 상기 제1AC 전원 공급단(AC1)으로부터 인가되는 AC 전원을 정류한 후 DC화하여 시스템의 구동전원으로 공급하는 DC 전원 공급부(10)와, 상기 제1AC 전원 공급단(AC1)으로부터 입력되는 AC 전원에 따라 구동되어 상기 CPU(MC)의 인터럽트신호를 발생하는 포토카풀러(PT1)으로 구성됨을 특징으로 하는 전원 공급 제어회로.Connect the analog relay switch AS1-ASn to the output port P1-Pn of the CPU of the controller, and supply the power supply of the home appliances SC1-SCn to the analog relay switch AS1-ASn. In the power supply control circuit of the home automation system to control, DC power supply unit 10 for rectifying the AC power applied from the first AC power supply terminal (AC1) and then converts the DC power supply to the drive power of the system, And a photocoupler (PT1) driven according to an AC power input from the first AC power supply terminal (AC1) to generate an interrupt signal of the CPU (MC). 콘트롤러의 CPU(MC)의 출력포트(P1-Pn)에 아나로그 릴레이 스위치(AS1-ASn)을 연결하고, 상기 아나로그 릴레이 스위치(AS1-ASn)에 가정기기(SC1-SCn)의 전원 공급을 제어하는 홈 오토 메이션 시스템의 전원 공급 제어방법에 있어서, 상기 전원 공급 이벤트에 따라 외부 인터럽트 인에이블 신호를 발생하는 인터럽트 인에이블 과정과, 상기 인터럽트 인에이블 과정에서 전원 온/오프 상태를 검출하는 전원 온/오프 검출과정과, 상기 전원 온/오프 검출과정의 검출에 따라 전원 온/오프 타이머 구동을 요구하는 비트를 세팅하는 세팅과정과, 상기 세팅과정의 전원 온/오프 타이머 구동요구가 세팅되었을시 타이머를 증가시켜 AC 전원의 제로크로싱 시점에서 상기 가정기기(SC1-SCn)의 AC 전원의 공급을 제어하도록 상기 아나로그 릴레이 스위치(AS1-ASn)의 온/오프를 제어하는 전원 온/오프 제어과정으로 이루어짐을 특징으로 하는 전원 공급 제어방법.Connect the analog relay switch AS1-ASn to the output port P1-Pn of the CPU of the controller, and supply the power supply of the home appliances SC1-SCn to the analog relay switch AS1-ASn. A power supply control method for controlling a home automation system, comprising: an interrupt enable process for generating an external interrupt enable signal according to the power supply event, and a power on for detecting a power on / off state during the interrupt enable process A setting step of setting a bit for requesting power on / off timer driving according to the on / off detection process, the detection of the power on / off detection process, and a timer when the power on / off timer driving request of the setting process is set To control the on / off of the analog relay switch AS1-ASn to control the supply of the AC power of the home appliance SC1-SCn at the zero crossing time of the AC power. Power supply control method characterized in that the power on / off control process. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890005718A 1989-04-29 1989-04-29 Circuit for power supply KR910005462B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890005718A KR910005462B1 (en) 1989-04-29 1989-04-29 Circuit for power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890005718A KR910005462B1 (en) 1989-04-29 1989-04-29 Circuit for power supply

Publications (2)

Publication Number Publication Date
KR900017261A true KR900017261A (en) 1990-11-15
KR910005462B1 KR910005462B1 (en) 1991-07-29

Family

ID=19285745

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890005718A KR910005462B1 (en) 1989-04-29 1989-04-29 Circuit for power supply

Country Status (1)

Country Link
KR (1) KR910005462B1 (en)

Also Published As

Publication number Publication date
KR910005462B1 (en) 1991-07-29

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