VEHICULAR INFORMATION DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a vehicular information display device capable of visually providing various kinds of information through an HMD (Head Mount Display), and preventing fatigue of eyes. SOLUTION: When an occupant holding a portable terminal M wears an HMD 30, ID is acquired from the po...

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Bibliographische Detailangaben
1. Verfasser:	SUMIMOTO MASATOMO
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GYROSCOPIC INSTRUMENTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SIGNALLING SURVEYING TESTING TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a vehicular information display device capable of visually providing various kinds of information through an HMD (Head Mount Display), and preventing fatigue of eyes. SOLUTION: When an occupant holding a portable terminal M wears an HMD 30, ID is acquired from the portable terminal M, the occupant is indirectly specified by the ID, and the light quantity passing through a lens 32 (a liquid crystal panel 40) of the HMD 30 is adjusted based on the target illuminance prepared in advance in a memory of the portable terminal M so that the light quantity corresponding to the occupant related to the ID enters eyes E. The target illuminance is adjusted based on these pieces of information by incorporating the attributes such as the pupil color, the sex, and the age included in a memory 92 of the portable terminal M, and then, the light transmittance of the liquid crystal panel 40 of the HMD 30 is controlled based on the target illuminance after the adjustment. COPYRIGHT: (C)2010,JPO&INPIT