LED ELECTRIC DISPLAY BOARD SYSTEM CAPABLE OF INTERACTIVELY TRANSMITTING INFORMATION USING INTERNET

摘要

PURPOSE: An LED electronic display board system is provided to execute a real time expression regardless of time and check whether data are transmitted with accuracy. CONSTITUTION: At least one information supply terminal supplies information. At least one electronic display board(60) converts the information into data capable of being displayed and displays the converted data. A plurality of group servers(50) receive and store the information in a database, and control the electronic display board system for a desired place and time. An advertiser or the information supplier receives and stores the information in the database. The main server(30) transmits the information stored in the database to the group servers(50) or the electronic display board(60). The information supply terminal is connected to a wire network(20) for transmitting an advertisement or information to the servers(50) and transmits a moving picture, a voice, and a character.