Tesis Ingeniería Electrónica y Comunicaciones
Permanent URI for this collectionhttp://repositorio.uta.edu.ec/handle/123456789/16
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Item Sistema hidropónico inteligente aplicado a la producción del forraje verde con arquitectura IoT(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2022-09) Acosta Tenelema, Alex Fernando; Castro Martin, Ana PamelaHydroponic green fodder consists of the production of plant biomass, regardless of the climatic limitations of the areas, resulting in the germination, growth and development of the seed in a time not exceeding 15 days, being a complement that provides a high value nutrition, vitamins and proteins to various animal species, considering itself as an organic farming solution to the excessive use of pesticides , promoting clean technologies and good agricultural practices, optimizing the proper use of spaces and thus guaranteeing the food security of the species. The present research work contemplates the analysis, design and implementation of an intelligent hydroponic system applied to the production of green fodder with IoT architecture, through the construction of a chapel-type greenhouse located on a flat surface, for the cultivation of oat fodder. The IoT system for forage cultivation is based on the Fog Computing architecture where sensors are grouped to take the physical and chemical variables of temperature, humidity, PH and total dissolved solids in the environment, irrigation actuators by misting, reduction of solutions and ventilation. The acquisition, conditioning and control of the signals of the different devices installed in the system are carried out on the Arduino development platform, which analyzes, processes and selects the data to be sent to the server through a microcontroller with Wi-Fi communication that serves as a gateway, which connects with the Arduino through serial communication and with the server through MQTT, thus obtaining the data flow bidirectionally for remote control and monitoring. The server hosts the “Home Assistant” automation software that provides an interface with statistical data from the sensors, control buttons and video images for real-time monitoring of the system. Allowing the hydrocultor to access from outside the local network for system remote control, report generation, history review, receive alerts and check status. The system helps to reduce the gap between the hydroculturists and the technological elementsItem Sistema de monitoreo inalámbrico de una piscícola con tecnología LoRa para la producción de truchas en Valle Hermoso - Pelileo(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2022-09) Andrade Curipallo, Hernán Rodrigo; Pallo Noroña, Juan PabloThe present research work details the design and implementation of a prototype for a wireless monitoring system of a fish farm with LoRa technology for the production of trout in the Pelileo canton, which was installed in the ponds of the fish farm "San Vicente" in “Valle Hermoso”. The wireless monitoring system of a fish farm consists of three stages: end nodes, gateway and server. The final nodes are made up of analog and digital sensors installed in the trout value ponds for each stage of development, such as fingerlings, juveniles and fattening, which allow temperature, pH, turbidity and water level to be obtained. Information. Collected is sent to the Gateway using LoRa communication, likewise the information is sent to a website located on the local server, in this stage the light communication protocol MQTT was transmitted, the information published in the mosquitto broker is shown in a web interface developed in Node-Red through its visual programming in dashboards, the interface allows choosing the type of monitored pond and presenting the acquired values of the magnitudes at that moment, in addition, the data is stored in a database with the objective of Periodically record the quality of the water and make decisions in order to improve production. The system is made up of alerts that are sent by mail and by Telegram, they are to generate warnings to the owner when the measurements are outside the normal range, in order to reduce product losses due to inadequate defects. The prototype of the wireless fish monitoring system with LoRa technology is designed to be applied in places dedicated to fish farming, in addition, due to the great range in data transmission that borders open areas up to 20 km, it facilitates the owner to save time and resources. Due to the advantage of monitoring the water parameters without the need to travel to the study site, the prototype was subjected to several performance tests over a period of two months at the “San Vicente” fish farm in Pelileo.Item Sistema de monitoreo inteligente de consumo de energía eléctrica (Smart Metering) con Tecnología Lora para hogares en la ciudad de Ambato(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2021-08) Sandoya García, Bryan Alexis; Pallo Noroña, Juan PabloThis research work describes the development and implementation of an electrical energy consumption monitoring system for homes with the use of LoRa technology, which was installed in two homes located on Cacique Álvarez and Pablo Arenas streets in the city of Ambato. The electrical energy monitoring system is divided into three parts which are: end nodes, gateway and server. The end nodes are installed in the homes where they collect the voltage and current data, these measurements were checked with a multimeter where it was evidenced that there was a minimum error, then through mathematical operations the power and consumption in kWh (kilowatt-hour) are calculated, this data is transmitted through LoRa modulation to a hub or gateway, the latter, after receiving the information received from the end nodes, transmits it to the server through the light network protocol MQTT, on the server The data that was previously published in the mosquitto broker is shown in dashboards programmed in Node-Red within a web interface, which allows the monitoring of these variables (voltage, current, power and kWh) in almost real time for each home, This information was also stored in a database that allows a detailed record of consumption, the system also sends alerts in case of tect high consumption or when there is a failure in the supply of the electrical network of the homes, these messages are sent through the messaging platform Telegram, the system was put to the test during a period of one month where in the end it was verified that the kWh consumption readings coincide with what is registered by the electricity meter of the distribution company.Item Sistema electrónico de monitoreo de signos vitales y alertas de distanciamiento social para la prevención de enfermedades respiratorias(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2021-08) Pérez Fernández, Steven David; Pallo Noroña, Juan PabloThe health crisis that the world is going through has caused several complications in medical care and prevention for the transmission of respiratory diseases, especially viral diseases. The research project implements an electronic system for monitoring vital signs and social distancing alerts, using an IoT architecture for data management. The electronic system is composed of 3 parts: a portable bracelet for data acquisition, a server that stores the information to display it in a web application and an assistant in the Telegram application for queries and alerts with a smartphone. Bracelet acquires from the patient the values of heart rate, oxygen saturation and body temperature to send them with the COAP protocol to the database. The website works with the database and has a monitoring interface for both the patient and the doctor. The Telegram assistant is a complementary tool for the system, as its functions include displaying project information, querying the patient's database and generating alerts. The electronic system is focused on helping the health sector, avoiding agglomerations that generate contagion of these diseases and monitoring vital signs of users to receive timely medical attention if necessary. The degree work is also part of the research project: "Telemedicine System for monitoring vital signs in a Smart TV environment", approved by Resolution No. UTA- CONIN-2020-0297-R.