Road surface drawing system, lamp system, and vehicle display system
A road surface drawing system includes a road surface drawing lamp that is provided in a vehicle and illuminates a road surface with a beam, and a controller that controls the road surface drawing lamp and draws, with a beam BM, a pattern PTN on the road surface ahead of the vehicle. The controller draws a pattern PTN instructing the vehicle to stop if a signal state of an upcoming traffic signal is a red light.
1. A lamp system, comprising:
a road surface drawing lamp that illuminates a road surface with a beam; and
a controller that controls the road surface drawing lamp and draws, with the beam, a pattern that includes two figures of each of which a lengthwise direction matches a traveling direction and an inner edge or an outer edge indicates a future course of a predetermined portion of a vehicle;
wherein the inner edges of the figures indicate a future course of predetermined portions of tires, and the outer edges of the figures indicate a future course of outermost ends of a vehicle body in a widthwise direction of the vehicle or a future course of predetermined portions of mirrors.
2. The lamp system according to claim 1 , wherein
the predetermined portion of the vehicle is any of a predetermined portion of a tire, an outermost end of a vehicle body, or a predetermined portion of a mirror.
3. The lamp system according to claim 1 , wherein
brightness of the figure is reduced toward one side in a widthwise direction of the vehicle.