Patent ID: 11874979
Assignee: HYUNDAI MOBIS CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC G

Claim 8:
9. A control device, comprising:
a lower garnish configured to cover a lower dashboard;
a projector configured to project symbols on the lower garnish in a projection area;
touch sensors disposed on a lower portion of the lower garnish to sense a touch of a user;
a backlight configured to display a position correcting symbol on the lower garnish while in a variation adjustment mode; and
a controller configured to:
in a control mode, control a device associated with the controller based on inputs from the touch sensors related to control symbols of the symbols projected onto the touch sensors;
in the variation adjustment mode for position correction of the projected symbols:
project, by the projector, a correcting symbol for position correction on the lower garnish;
adjust a position of a projected image according to a difference between the position correcting symbol and the correcting symbol using a keystone adjustment function of the projector to correct a mismatch between the position control symbols and the lower garnish; and
enable the position of the projected image to be adjusted according to the touch of the user.