VISUAL RANGE ADJUSTING METHOD AND VISUAL RANGE ADJUSTING DEVICE OF VEHICLE

摘要

PPROBLEM TO BE SOLVED: To stabilize balancing sense of a driver and to suppress fluctuations of the upper inclination angle. PSOLUTION: By controlling the irradiation characteristics of a headlamp 4 so that the volume of light or color of a band-shape region B including a virtual line segment A may be different from those of the other regions, the virtual line segment A which is uniformly inclined downward from the vertex T arranged at a position offset from the driver toward the both sides in vehicle width direction is presented on a driving road. Thereby, inclination of the front visual range can be suppressed by the virtual line segment A and furthermore, fluctuations of the upper inclination angle at the time of turning can be suppressed, and therefore the driving posture of the driver is stabilized and disturbance of steering can be suppressed. PCOPYRIGHT: (C)2005,JPO&NCIPI