The focus of the highway construction is gradually to the mountain area and the economic development when the fog on the highway the visibility of images is relatively lag of mountains, mountain highway, the wind speed is significantly influenced by the mountain valley, the average wind speed 1.2 m/s, humid and rainy climate conditions and vegetation lush forest environment, so the road often fog.And because highways often span long distances, especially as many of them pass through rural and mountainous areas, the situation of highways is relatively complicated.Fog is often very uneven distribution, sometimes in one section of the line of sight is quite clear, but in another section of the fog is diffuse.As this situation usually happens at night, high-speed vehicles suddenly drive into the fog area, the driver will feel the vision suddenly darkened, some drivers can not adapt to the sudden change of vision, will produce a sense of panic, which is easy to cause traffic accidents.
The reflective brightness of common reflective spike is only 300-400 MCD, while the luminance of solar spike can reach more than 2000 MCD, which is 6-7 times of the former. High-intensity light can break through rain and fog at night and guide the driver safely and effectively.
Active light, dynamic warning
Solar spikes flicker at a certain frequency at night, and human vision is more sensitive to change, so its dynamic warning function is very strong.Active lighting can not only avoid the interference of rain and fog to the greatest extent, but also get rid of the dependence on car lights, so that the visual distance is longer and the effect is better.
The solar energy spike plays an important role in drawing the outline of the road and inducing the driver's line of sight so as to eliminate the hidden danger in the rainy and foggy weather.