UNMANNED REMOTE MONITORING/CONTROLLING SYSTEM USING PREMISE DSL MODEM

摘要

PURPOSE: An unmanned remote monitoring/controlling system using a premise DSL(Digital Subscriber Line) modem is provided to control the transmission of a camera signal and entrance and exist and control various devices by constructing a remote place as network environment using a private telephone line and transmitting high speed data. CONSTITUTION: A remote place system has various security or monitoring devices and various electronic devices installed in a remote place to be monitored. A multimedia server converts a signal output from the remote place system to transmit the signal to the outside using a telephone line, and outputs a corresponding operation control signal to various devices composed in the remote place system when a control command of the remote place system is inputted from the outside through the telephone line. The multimedia server analyzes signals output from various monitoring devices composed in the remote place system, outputs a corresponding operation signal to various devices composed in the remote place system in case that urgent situation is generated, and warns the urgent situation. The multimedia server stores the signals output from the security or monitoring device of the remote place system. A DSL modem connects to the multimedia server and uses a private telephone line as a high speed data line. A central control center analyzes and stores various signals output from the DSL modem and controls various operations of the remote place system through a web browser.