Floodlight control apparatus and floodlight control method

Provided is a floodlight control apparatus including a light receiving part which is provided with a plurality of light receiving elements which receives reflected light of light projected by a light projecting part, and an object detecting part which performs object detection targeted within a dist...

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Bibliographische Detailangaben
Hauptverfasser:	Fujita, Takafumi, Jo, Kensei, Oi, Kenichiro, Ogura, Yohei
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	Provided is a floodlight control apparatus including a light receiving part which is provided with a plurality of light receiving elements which receives reflected light of light projected by a light projecting part, and an object detecting part which performs object detection targeted within a distance measurable range which is a range where the light receiving part is operable to receive the reflected light. The floodlight control apparatus further includes a control part which performs control of differentiating a light projection amount provided by the light projecting part in accordance with detection presence/absence of an object performed by the object detecting part and in a case where the object detecting part detects the object, differentiating a projection mode of the light projecting part between a detection region and a non-detection region of the object.