Diseño de un sistema de seguridad en el hogar basado en IoT y creación de prototipo
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2022-03-08
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En este Trabajo de Fin de Grado (TFG), se ha realizado el diseño de un sistema de seguridad con elementos Internet of Things (IoT) basado en Raspberry Pi y se ha creado un prototipo funcional del mismo. Para la realización de dicho sistema de seguridad, se llevó a cabo un estudio previo de las comunicaciones, tecnologías y dispositivos necesarios para su funcionamiento. Además, se implementó un bot de Telegram para la gestión a distancia del sistema de seguridad por parte del usuario.
El sistema de seguridad incluye sensores y actuadores de distintos tipos. Entre los sensores existen detectores de presencia mediante infrarrojos pasivos y cámaras, mientras que los actuadores utilizados son una cerradura automática, un pulsador, luces y un altavoz. Adicionalmente, se ha implementado una inteligencia artificial (IA) usando la cámara de la entrada, que realiza un reconocimiento facial de la imagen captada por una de las cámaras.
In this Thesis, the design of a Raspberry Pi based security system with Internet of Things (IoT) elements and the creation of a functional prototype of said system has been carried out. For the development of said security system, a preliminary study of the communications, technologies and devices needed for its operation was conducted. In addition, a Telegram bot was implemented for the user to manage the security System remotely. The security system includes sensors and actuators of different types. Among the sensors there are passive infrared presence detectors and cameras, while the actuators used are an automatic lock, a push button, lights and a speaker. Additionally, an artificial intelligence (AI) has been implemented to perform a facial recognition of the captured image by one of the cameras.
In this Thesis, the design of a Raspberry Pi based security system with Internet of Things (IoT) elements and the creation of a functional prototype of said system has been carried out. For the development of said security system, a preliminary study of the communications, technologies and devices needed for its operation was conducted. In addition, a Telegram bot was implemented for the user to manage the security System remotely. The security system includes sensors and actuators of different types. Among the sensors there are passive infrared presence detectors and cameras, while the actuators used are an automatic lock, a push button, lights and a speaker. Additionally, an artificial intelligence (AI) has been implemented to perform a facial recognition of the captured image by one of the cameras.