（1）增加夜间辅助照明功能 黑暗的环境会令驾驶员打开远光灯，资料显示，

(1) auxiliary lighting functions to increase nighttime <br>darkness will make the driver turns the high beam, the data show that two-way vehicles are driving the use of high beam, dipped during both the driver's blind spot in the visual form, this "one hundred The "epi effect" will cause the driver to be blind for a period of 1.35 seconds. This kind of short-term blindness at night will cause the driver to misjudge the road condition, to a certain extent, increase the risk of collision and injury, and also increase the danger of pedestrians crossing the road. <br>Compared with the existing road isolation facilities, helping the driver to improve the visual disturbance at night, increasing the brightness of the lighting, and reducing the blind spot of the driver's field of vision are the focus of this design, which reflects the humanized design theme. The reflection of light on a non-smooth surface is diffuse reflection. The diffuse reflection light can enter the eye from different angles (Figure 4.1), it will not force the driver's eyes to cause visual blind spots, and at the same time it can expand the brightness of the car lights. , Can improve the brightness of under-illuminated areas, in this way of refracting light, even if pedestrians hold a flashlight, they can draw the driver's attention through the reflected light and safely cross the road.

（1）增加夜间辅助照明功能 <br>黑暗的环境会令驾驶员打开远光灯，资料显示，双向车辆均使用远光灯驾驶时，错车过程中双方驾驶员会在视觉上形成盲点，这种“百癍效应”会令驾驶员短暂失明1.35秒，这种夜间短暂的失明会让驾驶员对路况产生误判，一定程度上加大了撞车受伤的危险，也增加了穿越马路的行人的危险性。<br>与现有的道路隔离设施相比，在路灯缺失地区帮助驾驶员改善夜间视觉失调，增加照明亮度，减少驾驶员的视野盲点是本次设计的重点，体现了人性化的设计主旨。光在非光滑表面的反射是漫反射，漫反射的灯光可以从不同的角度进入眼睛（附图4.1），不会强射驾驶员的眼睛造成视觉盲点，同时可以将车灯的亮度扩大拉长，可以提高照明不足地区的亮度，在这种折射灯光的方式下即使行人拿着手电筒，也可以通过反射的光亮引起驾驶员的注意，安全的通过马路。

(1) Add night auxiliary lighting function<br>The dark environment will make the driver turn on the high beam. According to the data, when two-way vehicles are driving with the high beam, the drivers of both sides will form blind spots visually during the passing process. This kind of "hundred noise effect" will make the driver lose sight for a short time of 1.35 seconds. This kind of short-term blindness at night will make the driver misjudge the road conditions, to a certain extent, increase the risk of injury and increase the risk of collision The danger of pedestrians crossing the road.<br>Compared with the existing road isolation facilities, it is the key point of this design to help the driver to improve the night vision disorder, increase the lighting brightness and reduce the blind spot of the driver's vision in the area where the street lights are missing, which embodies the design theme of humanization. The reflection of light on the non smooth surface is diffuse reflection. The diffuse light can enter the eyes from different angles (Fig. 4.1). It will not strongly shoot the driver's eyes to cause blind spots. At the same time, it can enlarge and lengthen the brightness of the lights, which can improve the brightness of the areas with insufficient illumination. In this way, even if the pedestrians hold the flashlight, they can also pass the reflected light Draw the driver's attention and cross the road safely.<br>