Implementación de un prototipo de residencia automática usando IOT

Abstract

This thesis presents the implementation of an automated residential prototype using the Internet of Things (IoT), aimed at optimizing energy management and comfort in households. A structural scale model was designed from scratch using MDF material, with its mechanical resistance validated through CAD software simulations, applying Von Mises stress analysis to ensure structural integrity under static and dynamic loads. Subsequently, sensors (temperature, motion, and light) and actuators (smart switches and lighting regulators) were integrated, connected to an IoT system based on microcontrollers for remote monitoring and control. The prototype enabled the automation of key functions such as temperature adjustment, presence-based lighting activation, and scheduled device shutdowns. To assess its efficiency, a comparative analysis of energy consumption was conducted between the prototype and a non-automated average household. The results demonstrated not only the technical feasibility of the system but also its potential for scaling in real environments. This work provides an innovative and sustainable solution for residential automation, highlighting the synergy between rigorous mechanical design, accessible IoT technologies, and intelligent energy management.