Diseño e implementación de un prototipo para un sistema integrado de Circuito Cerrado de Televisión, Detección de Incendios y Control de Accesos con dispositivos IoT ESP32, mediante una interfaz HMI en LabVIEW.

Abstract

This thesis presents a prototype of an integrated system consisting of a closed-circuit television system, a fire detection system, and an access control system. The CCTV system includes a network video recorder, a hard drive, and two IP cameras. The fire detection system is composed of a detection panel, a relay module, heat and smoke detection devices, and a strobe light. Finally, the access control system consists of a controller, electromagnetic locks, no-touch push buttons, card readers, and proximity cards. These systems are interconnected to operate together in case of an alert. Monitoring is performed through a LabVIEW interface, with connections via Ethernet (CCTV) and using ESP32 boards for the monitoring and control of the fire detection and access control systems. Three ESP32 boards are used for the aforementioned systems, with one of them connected to the cloud to send information, providing an independent network for communication between IoT devices. The information is accessible from the cloud and a mobile application via Bluetooth.