Tunnel face intelligence vision buffer system

The utility model provides a tunnel face intelligence vision buffer system, including setting up in extra -oral structure canopy in highway tunnel hole and controller, the vehicle passes through structure canopy access tunnel, structure shed roof portion be provided with with controller being used for of being connected anti -dazzle unit according to surrounding environment luminance automatic adjustment printing opacity volume, the utility model provides a green energy -conserving anti -dazzle system of highway tunnel mouth, can be according to the printing opacity volume of surrounding environment luminance automatic adjustment tunnel face department, the problem of the vehicle sail when rolling the tunnel face away from plein air transition in the hole into is solved, reduce luminance drastic change to visual impact that the driver caused, not only can weaken the tunnel entrance and strengthen the luminance level of illumination, can also be the mains power supply for the electric energy with solar energy