KR970021903A - How to automatically control the illuminance of the inverter stand - Google Patents

How to automatically control the illuminance of the inverter stand Download PDF

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Publication number
KR970021903A
KR970021903A KR1019950038476A KR19950038476A KR970021903A KR 970021903 A KR970021903 A KR 970021903A KR 1019950038476 A KR1019950038476 A KR 1019950038476A KR 19950038476 A KR19950038476 A KR 19950038476A KR 970021903 A KR970021903 A KR 970021903A
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KR
South Korea
Prior art keywords
illuminance
reflected light
optical sensor
inverter stand
light detected
Prior art date
Application number
KR1019950038476A
Other languages
Korean (ko)
Other versions
KR0174445B1 (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 KR1019950038476A priority Critical patent/KR0174445B1/en
Publication of KR970021903A publication Critical patent/KR970021903A/en
Application granted granted Critical
Publication of KR0174445B1 publication Critical patent/KR0174445B1/en

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Classifications

    • 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)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

본 발명은 인버터 스탠드의 다수의 광센서를 설정하여 반사체의 위치와 방향에 대한 정보를 더욱 다양하게 얻어서 조도를 보다 효율적으로 제어하도록 하는 인버터 스탠드의 조도를 자동으로 제어하는 방법에 관한 것으로서, 종래의 기술에 있어서는 램프 및 반사체의 위치와 방향 그리고 사용자의 위치와 방향에 따라 반사되는 빛이 차이가 크기 때문에 바람직한 조도 제어가 이루어지기 어려웠으나, 본 발명에서는 Cds부(4)가 다수의 광센서(Cds)로 이루어져 주변의 반사광을 다수 검출해서 마이콤(6)에 반사광의 정보를 다수 인가함으로써 마이콤(6)이 조도를 보다 효율적이고도 정확하게 제어할 수 있으므로 상기 결점을 개선시킬 수 있는 것이다.The present invention relates to a method of automatically controlling the illuminance of the inverter stand to set the plurality of optical sensors of the inverter stand to obtain a variety of information on the position and direction of the reflector to more efficiently control the illuminance, In the technology, since the light reflected by the position and the direction of the lamp and the reflector and the user's position and the direction is large, it is difficult to achieve the desired illuminance control. By detecting a large amount of reflected light and applying a large amount of reflected light information to the microcomputer 6, the microcomputer 6 can control illumination intensity more efficiently and accurately, thereby improving the above-mentioned drawback.

Description

인버터 스탠드의 조도를 자동으로 제어하는 방법How to automatically control the illuminance of the inverter stand

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

제1도는 본 발명에 따른 인버터 스탠드의 조도를 자동으로 제어하는 방법의 일 실시예를 하드웨어적으로 설명하기 위한 블록도,1 is a block diagram illustrating in hardware the embodiment of a method of automatically controlling the illuminance of an inverter stand according to the present invention;

제2도는 제1도의 블록도에 있어서 마이콤의 동작을 소프트웨어적으로 나타낸 것으로서, 본 발명에 따른 인버터 스탠드의 조도를 자동으로 제어하는 방법의 일 실시예를 단계별로 나타낸 순서도.FIG. 2 is a software diagram showing the operation of the microcomputer in the block diagram of FIG. 1, and a flowchart showing step by step an embodiment of a method for automatically controlling illuminance of an inverter stand according to the present invention.

Claims (1)

사용자 위치와 반대되는 인버터 스탠드 부분의 반사광을 검출하는 제1광센서와, 사용자 위치쪽의 인버터 스탠드 부분의 반사광을 검출하는 제2광센서에 있어서, 제1, 제2광센서의 검출신호를 체크한 후, 두 제1, 제2광센서의 검출신호를 비교해서 제1광센서가 검출한 반사광이 제2광센서가 검출한 반사광보다 크면 조도를 그대로 유지시키는 단계(50,52)와; 상기 단계(50,52)에서 제1광센서가 검출한 반사광이 제2광센서가 검출한 반사광이하일 경우, 제2광센서가 검출한 반사광이 기설정한 조도 기준값보다 크면 조도를 낮추고 제2광센서가 검출한 반사광이 기설정한 조도 기준값 미만이면 조도를 높이는 단계(54,56,58)를 포함하는 인버터 스탠드의 조도를 자동으로 제어하는 방법.In the first optical sensor for detecting the reflected light of the inverter stand portion opposite to the user position, and the second optical sensor for detecting the reflected light of the inverter stand portion toward the user position, the detection signals of the first and second optical sensors are checked. Thereafter comparing the detection signals of the two first and second optical sensors to maintain illuminance as it is if the reflected light detected by the first optical sensor is greater than the reflected light detected by the second optical sensor (50, 52); When the reflected light detected by the first optical sensor is less than the reflected light detected by the second optical sensor in the steps 50 and 52, if the reflected light detected by the second optical sensor is larger than the preset illuminance reference value, the illuminance is lowered and the second light is decreased. Increasing the illuminance (54, 56, 58) when the reflected light detected by the sensor is less than a preset illuminance reference value. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950038476A 1995-10-31 1995-10-31 Method of automatically controlling illuminance of inverter stand KR0174445B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950038476A KR0174445B1 (en) 1995-10-31 1995-10-31 Method of automatically controlling illuminance of inverter stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950038476A KR0174445B1 (en) 1995-10-31 1995-10-31 Method of automatically controlling illuminance of inverter stand

Publications (2)

Publication Number Publication Date
KR970021903A true KR970021903A (en) 1997-05-28
KR0174445B1 KR0174445B1 (en) 1999-05-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950038476A KR0174445B1 (en) 1995-10-31 1995-10-31 Method of automatically controlling illuminance of inverter stand

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KR (1) KR0174445B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101021978B1 (en) * 2008-12-02 2011-03-16 이강호 LED Lightening Device

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KR0174445B1 (en) 1999-05-01

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