Patent ID: 11860372
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  B  H | IPC B  G  H

Claim 0:
1. A display control device configured to control a display position of an image in an image projector configured to project the image onto a display object of a mobile body, the display control device comprising:
a processor; and
a memory storing instructions that, when executed by the processor, cause the display control device to perform operations comprising:
setting a correction amount used for correction of the display position; and
controlling the display position of the image based on the correction amount,
wherein the setting the correction amount comprises:
acquiring a detection value of an acceleration acting on the mobile body;
calculating an attitude angle of the mobile body based on the detection value of the acceleration; and
setting the correction amount of the display position for controlling the display position of the image to be projected onto the display object in accordance with the attitude angle, and

wherein the correction amount of the display position is set by adjusting a correction amount per predetermined unit time in accordance with a change amount of the attitude angle in a predetermined period.