The role led traffic signs

(1) solar led traffic sign to warn vehicles, pedestrians mark hazardous locations;
(2) prohibition signs are prohibited or restricted vehicles, signs pedestrian traffic behavior;
(3) directional signs are indicative of the vehicle, pedestrian travel signs;
(4) passing electronic traffic signs are guiding the direction, location and distance information signs.
Auxiliary logo is attached under the main sign, play a supporting role in the mark description, points represents time, vehicle type, region, or distance, warnings, and other types of reasons for the ban.