The vertical LCD electronic signboard uses the Android system. The one-piece outdoor industrial screen should be expanded and rich, integrating dynamic video images, static graphics, sounds, text and other information to provide users with real-time and vivid pictures, which is the breadth and breadth of information. Depth is maximized. The intelligent electronic stop sign system integrates computers, communications, big data analysis, and modern control technology. It consists of buses, electronic stop signs, a master control center, and communication networks.