| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for securing a visual field just in front of a driver according to a driving condition.SOLUTION: A first display panel 16 and a second display panel 18 display information to be used for vehicle traveling. An information acquisition unit 36 acquires traveling information of a vehicle. A change unit 10 executes changing from a first display mode of the first display panel 16 and the second display panel 18 to a second display mode of the first display panel 16 and the second display panel 18 for displaying information of an information amount less than the information amount of information displayed in the first display mode in the case where the traveling information acquired in the information acquisition unit 36 indicates a condition requiring a condition determination in the vicinity of the vehicle.SELECTED DRAWING: Figure 3 |
