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.)
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 filedfiledCritical
Priority to JP1990094599UpriorityCriticalpatent/JP2555243Y2/en
Publication of JPH0451796UpublicationCriticalpatent/JPH0451796U/ja
Application grantedgrantedCritical
Publication of JP2555243Y2publicationCriticalpatent/JP2555243Y2/en
Testing Electric Properties And Detecting Electric Faults
(AREA)
Description
【図面の簡単な説明】[Brief explanation of the drawing]
第１図は本考案のブロツク図であり、第２図は タイムチヤートである。
FIG. 1 is a block diagram of the present invention, and FIG. 2 is a time chart.
Claims (1)
【実用新案登録請求の範囲】[Scope of utility model registration request] 人体の動作と周囲の照度を検出して、暗い時更 に人体の動作を検知すると、その後一定の遅延時 間ＴＤ点灯する自動照明装置において、電源投入 後ある一定時間ＴＩは照度と無関係で、なおかつ 遅延時間ＴＤを短くすることにより、自動照明装 置設置後の動作確認を容易にしたことを特徴とす る自動照明装置。 In an automatic lighting system that detects human body motion and surrounding illuminance, and then turns on for a certain delay time TD when further human body motion is detected in darkness, TI is unrelated to illuminance and is delayed for a certain period of time after the power is turned on. An automatic lighting device characterized in that operation confirmation after installation of the automatic lighting device is facilitated by shortening the time TD.