LED electronic advertising screen LED screen bus lines P16 LED color LED Traffic Display Traffic ..

LED electronic advertising screen LED screen P16 bus lines color LED traffic-induced screen display LED traffic guidance information release system [traffic guidance screen, LED traffic screen system] Scope Shengjia led traffic guidance screen is a comprehensive application photoelectric, automatic control, computer and Communication technology developed by high-tech products, in line with the transportation industry standards. Products applicable to highways, urban roads, bridges, tunnels, traffic junctions, parking lots. Products are divided into cantilever gantry, Column and so on. [Traffic guidance screen, LED traffic screen system] testing and certification led display general specification of the 1995 ministerial standards. Since there are many companies known as the national standard in technological development for eight years after the then standard look, is not the standard of. For example, control point, the national standard for the ten thousandths to φ3.75 indoor dual color display as an example. Generally do 640x480 standard resolution display is 7 square meters, 43,264 per square meter, according to the national standard can have 90 control points.