An information display apparatus which improves the position accuracy of superimposed displays. In a navigation apparatus, a position relationship detection unit (10d) acquires, as position information, the relationship between the position of the vehicle and the actual position where an object to be displayed in a superimposing manner should exist in the landscape, a vehicle attitude detection ECU (40) acquires the attitude information of the vehicle, and a facial orientation recognition ECU (30) acquires the facial orientation information of the driver. A display position determining unit (10f) determines the display position of the object on an HMD (17) and HUD (18) based on the position information, attitude information, and facial orientation information, and a display image generation unit (10g) performs control so as to display the object at the display position at the HMD (17), etc. Due to this, based on the position (P) where the object exists in the landscape, the display position of the object as well as the facial orientation of the driver and the attitude of the vehicle are determined, so even if the vehicle bounces and the outside landscape as seen by the driver changes, superimposed display following the change in the landscape is possible, and the position accuracy of the superimposed display can be improved.
INFORMATION DISPLAY APPARATUS
INFORMATIONSANZEIGEVORRICHTUNG
APPAREIL D'AFFICHAGE D'INFORMATIONS
2018-03-14
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
INFORMATION DISPLAY APPARATUS AND INFORMATION DISPLAY METHOD
Europäisches Patentamt | 2020
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