| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular head-up display device changing an image indicating position at turning of a vehicle by a relatively easy means, and indicating necessary information on a sight line of a driver looking in a vehicular traveling direction. SOLUTION: When the curvature radius R of a front road obtained from a navigation device is not more than a specified threshold RTH, an image indicating moving amountΔX is calculated according to the curvature radius R (S12, S13). When the curvature radius R exceeds the specified threshold RTH, the moving amountΔX is calculated according to a yaw rate YR (S15, S16). When a tum indicator switch is operated, the absolute value of the moving amountΔX is set as the maximum values RIGHTMAS or LEFTMAX (S17 to S20). |
