| 摘要 |
PROBLEM TO BE SOLVED: To suppress troublesomeness to a driver when forming a light distribution pattern including an unirradiated region having a vertical cutoff line.SOLUTION: A control system of a vehicle headlight performs control for positioning a second vertical cutoff line LCL in such a way that a distance MR from a first vertical cutoff line RCL to the right side end of a vehicle P running ahead and a distance ML from a second vertical cutoff line LCL to the left side end of the vehicle P running ahead become equal when looking from a driver seat 6a. |
