KR980007867A - How to control the speed of change of illumination of inverter stand - Google Patents

How to control the speed of change of illumination of inverter stand Download PDF

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Publication number
KR980007867A
KR980007867A KR1019960025580A KR19960025580A KR980007867A KR 980007867 A KR980007867 A KR 980007867A KR 1019960025580 A KR1019960025580 A KR 1019960025580A KR 19960025580 A KR19960025580 A KR 19960025580A KR 980007867 A KR980007867 A KR 980007867A
Authority
KR
South Korea
Prior art keywords
count value
zero
current
variation rate
luminance variation
Prior art date
Application number
KR1019960025580A
Other languages
Korean (ko)
Other versions
KR0176380B1 (en
Inventor
유연식
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 KR1019960025580A priority Critical patent/KR0176380B1/en
Publication of KR980007867A publication Critical patent/KR980007867A/en
Application granted granted Critical
Publication of KR0176380B1 publication Critical patent/KR0176380B1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

본 발명은 인버터 스탠드에서 자동으로 조도를 변화시키는데 있어서 그 변화속도를 소프트웨어가 아닌 하드웨어상에성 자유로이 조정할 수 있도록하여 상황에 따라 자유로운 셋팅이 가능하도록 된 인버터 스탠드의 조도변화속도 제어방법에 관한 것으로, 전원이 온됨에 따라 현재의 조도변화속도를 수취하여 기설정된 단계간 지속시간데이터와 곱하여 현재의 카운트값으로 대치하는 과정과, 상기 카운트값이 제로(‘0')인지의 여부를 판단하는 과정, 상기 판단결과 카운트값이 제로가 아니면 현재의 조도를 유지하면서 현재의 카운트값에서 1을 감산하여 상기 카운트값의 제로 연부를 재차 판단하는 과정 및 상기 카운트값이 제로이면 현재조도레벨의 단계를 후속 단계의 레벨로 조정하는 과정으로 구성된 것이다.The present invention relates to a method for controlling an illuminance change speed of an inverter stand in which the setting speed can be freely adjusted on hardware instead of software by automatically adjusting the illuminance in the inverter stand, The method comprising the steps of: receiving a current luminance variation rate as the power is turned on, multiplying the current luminance variation rate by the preset interstage duration data and replacing the current luminance variation rate with the current count value, and determining whether the count value is zero Determining a zero edge of the count value by subtracting 1 from a current count value while maintaining the current luminance if the count value is not zero; and if the count value is zero, To a level of < / RTI >

Description

인버터 스탠드의 조도변화속도 제어방법How to control the speed of change of illumination of inverter stand

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

제1도는 본 발명이 적용된 인버터 스탠드이 조도변화속도 제어장치의 블럭구성을 나타낸 도면.FIG. 1 is a block diagram of an inverter stand illuminance change speed control apparatus to which the present invention is applied.

Claims (1)

전원이 온됨에 따라 현재의 조도변화속도를 수취하여 기설정된 단계간 지속시간데이터와 곱하여 현재의 카운트값으로 대치하는 과정과, 상기 카운트값이 제로 (‘0')인지의 여부를 판단하는 과정, 상기 판단결과 카운트값이 제로가 아니면 현재의 조도를 유지하면서 현재의 카운트값에서 1을 감산하여 상기 카운트값의 제로 여부를 재차 판단하는 과정 및, 상기 카운트값이 제로이면 현재조도레벨의 단계를 후속 단계의 레벨로 조정하는 과정으로 구성된 것을 특징으로 하느 인버터 스탠드의 조도변화속도 제어방법.The method comprising the steps of: receiving a current luminance variation rate as the power is turned on, multiplying the current luminance variation rate by the preset interstage duration data and replacing the current luminance variation rate with the current count value, and determining whether the count value is zero Determining whether the count value is zero by subtracting 1 from the current count value while maintaining the current illuminance if the count value is not zero; and if the count value is zero, And adjusting the level of the inverter stand to the level of the inverter stand.
KR1019960025580A 1996-06-29 1996-06-29 Method for controlling continuance time by steps in inverter stand KR0176380B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960025580A KR0176380B1 (en) 1996-06-29 1996-06-29 Method for controlling continuance time by steps in inverter stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960025580A KR0176380B1 (en) 1996-06-29 1996-06-29 Method for controlling continuance time by steps in inverter stand

Publications (2)

Publication Number Publication Date
KR980007867A true KR980007867A (en) 1998-03-30
KR0176380B1 KR0176380B1 (en) 1999-05-15

Family

ID=19464605

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960025580A KR0176380B1 (en) 1996-06-29 1996-06-29 Method for controlling continuance time by steps in inverter stand

Country Status (1)

Country Link
KR (1) KR0176380B1 (en)

Also Published As

Publication number Publication date
KR0176380B1 (en) 1999-05-15

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