A device includes a DMD (digital mirror device) that displays an icon in an illuminated area on a road surface by controlling contrast of light generated by a light source for a headlight that illuminates ahead of vehicle, an in-cabin camera that obtains a driver's eye position, and a display control unit that controls a shape of the icon displayed by the DMD so that the shape of the icon is not distorted when viewed from the driver's eye position by using a difference between a reflection position of a reflected light by the DMD and the driver's eye position obtained by the in-cabin camera.
Device and method for displaying information in light illuminated area ahead of vehicle
2016-04-19
Patent
Electronic Resource
English
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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