A SYSTEM AND METHOD FOR ADVERTISEMENT USING INTERNET

摘要

A system and a method for performing AD based on the Internet are provided to broadcast AD to a predetermined place gathering people, protect AD contents by interlinking with a main server and local server on the web, and enable a main server to integrally manage/control AD devices scattered all over the country. A main server(10) temporarily stores and transmits AD data/program to the predetermined area through the Internet. Each local server(20) transmits the AD data/program received from the connected main server. Each AD device(30) displays A/V(Audio/Video) information according to the AD program by receiving the AD data from the local server through the Internet. The main server includes a plurality of product databases storing the AD data such as motion pictures, sound, and documents by each various product, and includes a user/member database storing user/member information and discriminating authorized users, and an IP(Internet Protocol) database collecting/storing authorized IP addresses.