KR970063102A - How to control the operation after V - Google Patents

How to control the operation after V Download PDF

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Publication number
KR970063102A
KR970063102A KR1019960005395A KR19960005395A KR970063102A KR 970063102 A KR970063102 A KR 970063102A KR 1019960005395 A KR1019960005395 A KR 1019960005395A KR 19960005395 A KR19960005395 A KR 19960005395A KR 970063102 A KR970063102 A KR 970063102A
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KR
South Korea
Prior art keywords
power failure
time
power
vss
control
Prior art date
Application number
KR1019960005395A
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Korean (ko)
Other versions
KR0181074B1 (en
Inventor
김상길
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.)
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960005395A priority Critical patent/KR0181074B1/en
Publication of KR970063102A publication Critical patent/KR970063102A/en
Application granted granted Critical
Publication of KR0181074B1 publication Critical patent/KR0181074B1/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/03—Control of operating function, e.g. switching from recording to reproducing by using counters
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

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  • Safety Devices In Control Systems (AREA)
  • Electric Clocks (AREA)

Abstract

본 발명은 브이씨알의 정전 보상후 동작 제어 장치에 관한 것으로서, 사용자가 선택한 키에 대응하는 키신호를 출력하는 키입력부와, 브이씨알에 전원 공급 상태를 감지하여 그 결과에 따른 제어신호를 제공하는 정전감지부와, 상기 키입력부의 키신호와 상기 정전 감지부와 상기 키입력부의 키신호와 상기 정전 감지부의 제어신호를 제공받아 상기 브이씨알의 전반적인 동작을 제어하고 정전 시간과 기준 시간을 비교하여 정전 시간이 기준 시간 미만일 경우 정전 이전의 시점의 동작을 수행하도록 상기 브이씨알을 제어하고 정전 시간이 기준 시간 이상일 경우 상기 브이씨알의 전원을 차단하도록 제어하는 제어부와, 상기 제어부의 제어에 따라 정전 시간을 카운트하는 타이머부와, 상기 제어부의 제어에 따라 정전 시가에 대한 일련의 데이타와 기준 시가에 대한 일련의 데이타를 저장하는 저장부와, 상기 제어부의 제어에 따라 상기 브이씨알의 모드를 저전력 소비 모드로 절환시키는 모드 절환부를 구비함으로써 일시적인 정전시에만 정전 이전의 동작 상테로 복원시켜 사용자의 편의를 도모할 수 있다.[0001] The present invention relates to an operation control apparatus for a VSS after a power failure, comprising: a key input unit for outputting a key signal corresponding to a key selected by a user; and a control unit for detecting a power supply state of the VSS, A control unit for controlling the overall operation of the VSS by receiving a key signal of the key input unit, a key signal of the power detection unit, the key input unit, and a control signal of the power failure sensing unit, comparing the power failure time with a reference time, A control unit for controlling the VSS to perform an operation at a time point before a power failure when the power failure time is less than a reference time and for shutting off power to the VSS power when the power failure time is equal to or longer than a reference time; According to the control of the control unit, a series of data on the power failure time and a reference And a mode switching unit for switching the mode of the VSS to the low power consumption mode under the control of the control unit, thereby restoring the operation state of the user before the power interruption only during a temporary power failure, Convenience can be achieved.

Description

브이씨알의 정전 보상후 동작 제어 방법How to control the operation after V

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 바람직한 실시예에 따른 브이씨알의 정전 보상후 동작 제어 장치에 대한 블럭도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of an operation control apparatus for a VCSEL after an electrostatic discharge according to a preferred embodiment of the present invention. FIG.

제2도는 본 발명의 바람직한 실시예에 따른 브이씨알의 정전 보상후 동작 제어 방법에 대한 순서도.FIG. 2 is a flow chart of a method for controlling operation of a V-seal after power failure compensation according to a preferred embodiment of the present invention; FIG.

Claims (2)

정전이 되었는가를 감지하여 정전이 되며 브이씨알의 모드를 저전력 소비 모드로 절환시키는 단계(100, 102)와, 상기 단계(102)에서 상기 브이씨알의 모드가 저전력 소비 모드로 절환되면 정전 시간을 카운트하는 단계(104)와, 상기 단계(104)에서 정전 시간을 카운트하면 정전이 복귀되었는가를 판단하여 정전이 복귀되지 않으면 정전 시간을 카운트하는 단계(104)로 복귀하는 단계(106)와, 상기 단계(106)에서 정전이 복귀되면 사용자가 키신호를 입력하였는가를 판단하여 키신호가 제공되면 입력된 키신호에 대응하여 상기 브이씨알을 동작시키는 단계(108, 110)와, 상기 단계(108)에서 키신호가 입력되지 않으면 정전 시작 시간과 정전 종료 시간을 계산하여 정전 시간에 대한 일련의 데이타를 출력하는 단계(112)와, 상기 단계(112)에서 정전 시간에 대한 일련의 데이타가 출력되면 정전 시간과 기준 시간을 비교하여 정전 시간이 기준 시간보다 작을 경우 정전 이전 시점의 동작을 수행하도록 상기 브이씨알을 제어하고 종료시키는 단계(114, 118)를 포함하는 브이씨알의 정전 보상 후 동작 제어 방법.(100, 102) for switching a mode of the Vss signal to a low power consumption mode by detecting whether a power failure has occurred, and a step (102) of counting the power failure time when the mode of the Vssial is switched to the low power consumption mode (106) a step (104) of judging whether or not the power failure has been recovered by counting the power failure time in the step (104), and returning to a step (104) of counting the power failure time if the power failure is not recovered, (108, 110) of determining whether the user inputs a key signal when the power failure is recovered in the power control unit (106), and operating the VSS signal in response to the input key signal if the key signal is provided; A step (112) of calculating a power failure start time and a power failure end time and outputting a series of data on the power failure time when the key signal is not inputted; and a step (112) (114, 118) for comparing the power interruption time with a reference time and controlling the VSS to perform an operation at a time point before the power interruption when the power interruption time is shorter than the reference time, A method of controlling operation. 제1항에 있어서, 상기 단계(112)에서 정전 시간에 대한 일련의 데이타가 출력되면 정전 시간과 기준 시간을 비교하여 정전 시간이 기준 시간 이상일 경우 상기 브이씨알의 전원을 차단시키는 단계(116)를 포함하는 브이씨알의 정전 보상후 동작 제어 방법.The method as claimed in claim 1, wherein, when a series of data on the blackout time is output in step (112), the blackout time is compared with a reference time, and if the blackout time is equal to or longer than a reference time, A method for controlling an operation after power failure compensation of a VSS including the VSS. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960005395A 1996-02-29 1996-02-29 Method of operating a vcr after compensating power failure KR0181074B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960005395A KR0181074B1 (en) 1996-02-29 1996-02-29 Method of operating a vcr after compensating power failure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960005395A KR0181074B1 (en) 1996-02-29 1996-02-29 Method of operating a vcr after compensating power failure

Publications (2)

Publication Number Publication Date
KR970063102A true KR970063102A (en) 1997-09-12
KR0181074B1 KR0181074B1 (en) 1999-04-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960005395A KR0181074B1 (en) 1996-02-29 1996-02-29 Method of operating a vcr after compensating power failure

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KR0181074B1 (en) 1999-04-15

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