Design and implementation of smart home control system

The School of Information Engineering, Xi’an Eurasia University, Xi’an, 710065, China

Abstract

This study designs a smart home control system, aiming to resloving family fires and the problem of children falling over windows. The system includes a data monitoring module, a single-chip control module, a display module, an executive module and an alarm module. The data monitoring module collects the temperature, smoke and pressure inside the home, and the single-chip microcomputer module processes the data collected by the data monitoring module and displays it on the display module in real time. When the temperature value exceeds the set threshold, the alarm module alarms; when the smoke concentration exceeds the lower limit of the set value, the executive module starts; when the smoke concentration exceeds the upper limit of the set value, the exhaust module starts, and the alarm module alarms and reminds that the smoke concentration is too high and need to prevent fire; When the monitored pressure at the window exceeds the set threshold, the drive module starts to close the window, in order to prevent children from falling. The design is simple in structure and low in cost, and can effectively prevent the occurrence of fire and children falling from windows.