Display system
A display system includes: a first display device displaying an image in a first region to cause the image to be visually recognized in a position at a first distance from a visual line of a driver of an auto-vehicle; a second display device displaying an image in a second region to cause the image to be visually recognized at a second distance greater than the first distance from the visual line; and a display controller displaying a warning image in the second region if a first condition is satisfied, moving the warning image to display a warning image in the first region if a second condition in which a warning level is higher than that of the first condition is satisfied after the first condition is satisfied, then updating the warning image to an updated warning image, and then moving the updated warning image to the second region.
1. A display system comprising:
a first display device to display an image in a first display region to cause the image to be visually recognized in a position at a first display distance from a visual line of a driver of an auto-vehicle;
a second display device to display an image in a second display region different from the first display region to cause the image to be visually recognized at a second display distance greater than the first display distance from the visual line of the driver; and
a display controller to perform a recognizability enhancement process for displaying a warning image in the second display region if a first condition is satisfied, moving the warning image to display the warning image in the first display region if a second condition in which a warning level is higher than that of the first condition is satisfied after the first condition is satisfied, then updating the warning image to an updated warning image as an image identical to or different from the warning image, and then moving the updated warning image to the second display region.
2. The display system according to claim 1 , wherein
the warning image and the updated warning image are each an image indicating information concerning traffic information located ahead of the auto-vehicle,
the second condition refers to a case where the display controller has detected the traffic information, which should be notified to the driver,
the first condition is a condition that a distance between the traffic information and the auto-vehicle is equal to or smaller than a specified distance smaller than a distance between the traffic information and the auto-vehicle found when the traffic information is detected, and
the display controller performs the recognizability enhancement process if the second condition is satisfied after the first condition is satisfied.
3. The display system according to claim 1 , wherein the warning image is magnified and as such displayed if the first condition is satisfied.
4. The display system according to claim 1 , wherein the warning image, in the same size, is moved straightforward to the first display region, which is right above the second display region, if the second condition is satisfied.
5. The display system according to claim 1 , wherein the warning image is updated after being moved to the first display region and then moved to a position outside a lane marker image modeled on a lane.
6. The display system according to claim 2 , wherein the warning image is updated after the updated warning image is so moved in the first display region as to come closer to the warning image as the distance between the traffic information and the auto-vehicle becomes smaller.
7. The display system according to claim 1 , wherein a space is formed in the second display region after update of the warning image, and the updated warning image is moved from the first display region to the space.
8. The display system according to claim 1 , wherein the updated warning image is reduced and as such displayed after being moved from the first display region to the second display region.