KR970051022A - Method and device for displaying charging voltage during recording - Google Patents

Method and device for displaying charging voltage during recording Download PDF

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Publication number
KR970051022A
KR970051022A KR1019950058552A KR19950058552A KR970051022A KR 970051022 A KR970051022 A KR 970051022A KR 1019950058552 A KR1019950058552 A KR 1019950058552A KR 19950058552 A KR19950058552 A KR 19950058552A KR 970051022 A KR970051022 A KR 970051022A
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KR
South Korea
Prior art keywords
voltage
recording
charging
time
charging voltage
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Application number
KR1019950058552A
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Korean (ko)
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KR0184394B1 (en
Inventor
김태군
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배순훈
대우전자 주식회사
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Priority to KR1019950058552A priority Critical patent/KR0184394B1/en
Publication of KR970051022A publication Critical patent/KR970051022A/en
Application granted granted Critical
Publication of KR0184394B1 publication Critical patent/KR0184394B1/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

본 발명은 브이씨알 녹화시 충전전압 표시방법 및 장치에 관한 것으로서, 이는 원하는 방송 프로그램 녹화도중 갑작스런 정전이 발생하였을 경우에 순간적으로 충전전압을 가지고 계속 녹화를 수행하도록 하여 정전에 의한 원하는 프로그램의 녹화가 단절되는 것을 방지하도록 하고 충전전압의 사용시간을 미리 표시하여 주도록 한 것이다.The present invention relates to a method and a device for displaying a charging voltage during recording of a VR, and when a sudden power failure occurs during recording of a desired broadcast program, recording of a desired program due to a power failure is performed by continuously recording with a charging voltage. It is to prevent disconnection and to indicate the usage time of the charging voltage in advance.

상기와 같은 본 발명에 따른 브이씨알 녹화시 충전전압 표시방법은 브이씨알이 녹화모드인가를 판단하고 녹화를 수행하는 녹화수행과정과; 상기 녹화수행과정중 정전이 발생하였는가를 판단하고 정전이면 충전전압으로 녹화를 계속 수행하면서 현재 충전부의 충전전압을 측정하는 충전전압 판단과정과; 상기 측정한 전압과 설정된 전압과를 비교 검색하는 전압비교과정과; 상기 비교한 결과 측정 전압이 설정전압보다 크면 두 전압을 차를 구하고 측정전압이 설정전압 보다 작으면 그 측정전압과 상기 차전압을 각각 시간으로 환산하여 사용시간을 표시하는 시간환산과정으로 이루어짐으로서 달성된다.According to the present invention, a method of displaying charge voltage when recording VRs includes: a recording process of determining whether the VRs are in a recording mode and performing recording; A charging voltage determination process of determining whether a power failure occurs during the recording process and measuring charging voltage of a current charging unit while continuing recording with a charging voltage in case of power failure; A voltage comparison process of comparing and searching the measured voltage with a set voltage; As a result of the comparison, if the measured voltage is greater than the set voltage, the two voltages are obtained, and if the measured voltage is less than the set voltage, the time is converted into a time conversion process of displaying the use time by converting the measured voltage and the difference voltage into time, respectively. do.

Description

브이씨알 녹화시 충전전압 표시방법 및 장치Method and device for displaying charging voltage during recording

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

제 2 도는 본 발명 브이씨알 녹화시 충전전압 표시장치의 시스템 구성도,2 is a system configuration diagram of a charge voltage display device of the present invention VR recording,

제 3 도는 제2도의 동작설명을 위한 신호흐름도.3 is a signal flow diagram for explaining the operation of FIG.

Claims (4)

브이씨알이 녹화모드인가를 판단하고 녹화를 수행하는 녹화수행과정과; 상기 녹화수행과정중 정전이 발생하였는가를 판단하고 정전이면 충전전압으로 녹화를 계속 수행하면서 현재 충전부의 충전전압을 측정하는충전전압 판단과정과; 상기 측정한 전압과 설정된 전압과를 비교 검색하는 전압비교과정과; 상기 비교한 결과측정 전압이 설정전압보다 크면 두 전압을 차를 구하고 이를 시간으로 환산하여 사용시간을 표시하는 시간환산과정으로 이루어짐을 특징으로 한 브이씨알 녹화시 충전전압 표시방법.A recording process of determining whether the VR is in a recording mode and performing recording; A charging voltage determination process of determining whether a power failure occurs during the recording process and measuring charging voltage of the current charging unit while continuing recording with the charging voltage in case of power failure; A voltage comparison process of comparing and searching the measured voltage with a set voltage; When the measured voltage is greater than the set result as a result of the comparison, the charging voltage display method of recording a VR, characterized in that the time conversion process of calculating the difference between the two voltages and converting it to time to display the use time. 제 1 항에 있어서, 측정전압이 설정전압 보다 작으면 그 측정전압을 시간으로 환산하여 사용시간을 표시하는 것을 특징으로 한 브이씨알 녹화시 충전전압 표시방법.The method of claim 1, wherein when the measured voltage is less than the set voltage, the usage time is displayed by converting the measured voltage into time. 제 1 항에 있어서, 설정전압은 녹화시의 소비되는 전력의 평균치인 것을 특징으로 한 브이씨알 녹화시 충전전압 표시방법.The method of claim 1, wherein the set voltage is an average value of power consumed during recording. 브이씨알로 입력되는 상용 교류전원을 강화하고 이를 정류하여 출력하는 정류수단과; 상기 정류수단에서제공되는 전압을 지속적으로 충전하는 충전수단과; 상기 충전수단의 충정전압과 정류수단의 현 전압을 비교하여 그 결과전압을 발생하는 전압비교수단과; 상기 충전수단의 전압을 측정하는 전압검출수단과; 상기 전압비교수단에서 입력된 전압의 레벨에 따라 정전여부를 판단하고 브이씨알의 녹화모드상태를 판단하여 녹화모드이고정전이 발생시 상기 전압검출수단의 검출전압과 메모리수단에 저장된 설정전압과를 시간으로 환산하는 마이크로 프로세서와; 상기 마이크로 프로세서에서 제공되는 제어신호에 의해 스위칭되어 충전전압을 브이씨알의 동작전압으로 공급하는 스위칭수단과; 상기 마이크로 프로세서에 의해 환산된 시간을 표시하여 주는 디스플레이수단으로 구성함을 특징으로 하는 브이씨알 녹화시 충전전압 표시 장치.Rectifying means for reinforcing and rectifying the commercial AC power input to the V-Cal; Charging means for continuously charging the voltage provided by the rectifying means; Voltage comparing means for comparing the charging voltage of the charging means with the current voltage of the rectifying means and generating a resultant voltage; Voltage detecting means for measuring a voltage of the charging means; It is determined whether the power is cut or not according to the level of the voltage input from the voltage comparing means, and the recording mode state of V-C is the recording mode. When the power failure occurs, the detected voltage of the voltage detecting means and the set voltage stored in the memory means are determined as time. A microprocessor to convert; Switching means for switching by a control signal provided from the microprocessor to supply a charging voltage to an operating voltage of a VR; Charging voltage display device during recording VR, characterized in that it comprises a display means for displaying the time converted by the microprocessor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950058552A 1995-12-27 1995-12-27 Record method and device with power off in vcr KR0184394B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950058552A KR0184394B1 (en) 1995-12-27 1995-12-27 Record method and device with power off in vcr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058552A KR0184394B1 (en) 1995-12-27 1995-12-27 Record method and device with power off in vcr

Publications (2)

Publication Number Publication Date
KR970051022A true KR970051022A (en) 1997-07-29
KR0184394B1 KR0184394B1 (en) 1999-04-15

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KR1019950058552A KR0184394B1 (en) 1995-12-27 1995-12-27 Record method and device with power off in vcr

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KR0184394B1 (en) 1999-04-15

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