JPH0224499U - - Google Patents

Info

Publication number
JPH0224499U
JPH0224499U JP10287688U JP10287688U JPH0224499U JP H0224499 U JPH0224499 U JP H0224499U JP 10287688 U JP10287688 U JP 10287688U JP 10287688 U JP10287688 U JP 10287688U JP H0224499 U JPH0224499 U JP H0224499U
Authority
JP
Japan
Prior art keywords
difference value
section
comparison section
outputs
optical sensor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10287688U
Other languages
English (en)
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 filed Critical
Priority to JP10287688U priority Critical patent/JPH0224499U/ja
Publication of JPH0224499U publication Critical patent/JPH0224499U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例のブロツク図である
。 1…センサ、2…比較部、3…照度制御部、4
…初期設定部、5…警報制御部、6…警報出力部
、7…光源。

Claims (1)

    【実用新案登録請求の範囲】
  1. 室内の所定の場所に配備された光センサと、こ
    の光センサの出力と予め設定された基準値とを周
    期的に比較して差分値を出力する比較部と、この
    比較部から差分値に応じて光源への電力を制御す
    る照度制御部と、この照度制御部の光源への電力
    値と前記比較部からの差分値とから警報の要否を
    判定する警報制御部とを有することを特徴とする
    室内照明の制御方式。
JP10287688U 1988-08-02 1988-08-02 Pending JPH0224499U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10287688U JPH0224499U (ja) 1988-08-02 1988-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10287688U JPH0224499U (ja) 1988-08-02 1988-08-02

Publications (1)

Publication Number Publication Date
JPH0224499U true JPH0224499U (ja) 1990-02-19

Family

ID=31333189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10287688U Pending JPH0224499U (ja) 1988-08-02 1988-08-02

Country Status (1)

Country Link
JP (1) JPH0224499U (ja)

Similar Documents

Publication Publication Date Title
DE69209911D1 (de) Innenraum-Beleuchtungssteurungssystem
JPH0224499U (ja)
JPS61135378U (ja)
JPH03110795U (ja)
JPH0342949U (ja)
JPH0195098U (ja)
JPS6285852U (ja)
JPH0279869U (ja)
JPH0284298U (ja)
JPH0453234U (ja)
JPS6153816U (ja)
JPS6194735U (ja)
JPH0233149U (ja)
JPH0481495U (ja)
JPS6226965U (ja)
JPS6413696U (ja)
JPH01109112U (ja)
JPH0234020U (ja)
JPH03119720U (ja)
JPH02143842U (ja)
JPH01144992U (ja)
JPS62149707U (ja)
JPS63128697U (ja)
JPH0334344U (ja)
JPS62109396U (ja)