| 摘要 |
PURPOSE: An ANS(Active Network System) for transmitting goods information and various information to a desired place in real-time through a dedicated line, the Internet, the wireless LAN, and a satellite is provided to maximize a PR(Public Relation) effect by independently offering broadcasting to each installing place and concentratedly display an AD(ADvertisement) to specified time/place. CONSTITUTION: The ANS comprises a server and clients, and the Internet connects the server and the clients. Each set-top box displays a desired moving image AD to a display device such as a PDP(Plasma Display Panel), a projector, an LCD(Liquid Crystal Display), and a TV set by receiving control from internal software or controlling the internal software. If the server transmits a control command to the client by using a socket of the TCP/IP(Transmission Control Protocol/Internet Protocol), the client is controlled by analyzing the command. A direct-show engine displays the moving image by using the Flash and a video image.
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