HEAD UP DISPLAY
First Claim
Patent Images
1. A head up display comprising:
- a display information generating module configured to generate information to be projected;
a combiner configured to guide the information to be displayed that is generated by the display information generating module to a predetermined position;
a detecting module configured to detect a factor of a fluctuation of a position of a picture that is generated by the display information generating module and projected onto the combiner;
a movement amount detecting module configured to detect an amount of the fluctuation of the position of the picture projected onto the combiner that is detected by the detecting module; and
a projection position correcting module configured to change a position at which the picture from the display information generating module is projected onto the combiner based on the amount of the fluctuation obtained by the movement amount detecting module.
1 Assignment
0 Petitions
Accused Products
Abstract
According to one embodiment of a head up display according to the present invention can improve visibility by changing a position of information projected onto a combiner based on information captured by a front camera and a driver camera.
64 Citations
10 Claims
-
1. A head up display comprising:
-
a display information generating module configured to generate information to be projected; a combiner configured to guide the information to be displayed that is generated by the display information generating module to a predetermined position; a detecting module configured to detect a factor of a fluctuation of a position of a picture that is generated by the display information generating module and projected onto the combiner; a movement amount detecting module configured to detect an amount of the fluctuation of the position of the picture projected onto the combiner that is detected by the detecting module; and a projection position correcting module configured to change a position at which the picture from the display information generating module is projected onto the combiner based on the amount of the fluctuation obtained by the movement amount detecting module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A head up display comprising:
-
a display information generating module configured to generate projection information; a combiner configured to superimpose information to be displayed that is generated by the display information displaying module on a windshield along a line of sight of a driver; a front camera configured to capture scenery entering a line of sight of the driver in order to detect vibration of a vehicle; and a driver camera configured to capture a change in relative position of the driver and the vehicle.
-
Specification