IoT SYSTEM AND METHOD FOR POWER RELAY CONTROL BASED ON IoT THROUGH MULTIMEDIA CHATTING

摘要

The present invention relates to a control system for controlling a power relay, and more particularly, to a control system for controlling a power relay, and more particularly, to a control system for controlling a power relay, ), Checks the state information of the home-device through a chat window, and determines on-offs of power-on relays for the devices in the home based on the control commands inputted by the user who confirmed the state information The present invention relates to an IoT-based power relay control system and a method thereof.