Patent ID: 9598013
Date: 2017-03-21
CPC Classifications: B60R,G02B

Claim:
1. A device for displaying head-up display (HUD) information, comprising: an illumination detecting sensor configured to detect a surrounding brightness around a vehicle; a camera configured to take an image of an object outside and in front of the vehicle, wherein the object appears on a location in which the HUD information is to be displayed; and a controller configured to: detect a background brightness on the location based on the image of the object, compare the surrounding brightness with the background brightness, and adjust a brightness of the HUD information based on the background brightness when a brightness difference between the surrounding brightness and the background brightness is equal to or more than a predetermined reference value, wherein the controller adjusts the brightness of the HUD information based on the surrounding brightness when the brightness difference between the surrounding brightness and the background brightness is below the predetermined reference value.