LIGHTING SYSTEM FOR ILLUMINATING THE INTERIOR OF A VEHICLE HAVING SLIDING SEATS

In a load control unit, three R, G, and B LED chips that constitute each light source (33a-33d) of reading lamps (25-31) and a connector (35) with a built-in controller are mounted on a circuit board (37) to thereby eliminate the connection of a controller (35b) built into the connector (35) with th...

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Bibliographische Detailangaben
Hauptverfasser:	OBA, Yasushi, SUGIMOTO, Terumitsu, TAKAMATSU, Masahiro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL BASIC ELECTRIC ELEMENTS BLASTING CURRENT COLLECTORS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING LINE CONNECTORS MECHANICAL ENGINEERING PERFORMING OPERATIONS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	In a load control unit, three R, G, and B LED chips that constitute each light source (33a-33d) of reading lamps (25-31) and a connector (35) with a built-in controller are mounted on a circuit board (37) to thereby eliminate the connection of a controller (35b) built into the connector (35) with the built-in controller and the respective light sources (33a-33d) by signal lines. In addition, the controller (35b) and a lighting ECU (43) are connected by a multiplex communication line (39), and the multiplex communication line (39) is routed in pillars (15, 17) of a vehicle (1). Consequently, the number of wires can be reduced compared with when individual wires connected to the respective light sources (33a-33d) are passed through the pillars (15, 17), and thereby making it possible to effectively use limited spaces within the pillars (15, 17) through which many other wires are passed.