ELECTRONIC APPLIANCE STATE MONITORING SYSTEMS THAT ACTING BY IR CONTROLLER

摘要

PURPOSE: A system for monitoring the state of home appliances is provided to accurately control the home appliances without malfunction by determining the operation of the home appliance using the difference between the operation state of the home appliances and the current amount of the standby state. CONSTITUTION: A monitoring unit(30) senses the amount of currents flowing in a wire of the corresponding home appliance and transmits the sensed current amount to a home server. The home server(100) determines the operation state of the home appliance by using the information inputted through the monitoring unit. A current measuring sensor senses the amount of currents flowing in the wire of the corresponding home appliance(10). An amplifying circuit linearly increases the sensed value of the current measuring sensor and outputs the increased value.