| 摘要 |
A snowmobile is disclosed, the snowmobile comprising a terrain visualization device. The device comprises a mounting structure fixed to the snowmobile, and a light emitting unit attached to the mounting structure. The light emitting unit is configured to project a predetermined contrast pattern onto terrain in front of the snowmobile in use. A method for driving a snowmobile across terrain is also disclosed, the method comprising projecting a predetermined contrast pattern onto the terrain using a light emitting unit while driving the snowmobile across the terrain, so that the topography of the terrain can be determined from distortion of the contrast pattern. |
