Ingeniería en Sistemas, Electrónica e Industrial

URI permanente para esta comunidadhttp://repositorio.uta.edu.ec/handle/123456789/1

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Sistema de monitoreo ambiental basado en Lorawan para la recuperación y gestión sostenible de quebradas en el Cantón Ambato, Provincia de Tungurahua.
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas Electrónica e Industrial. Carrera de Telecomunicaciones, 2026-06-30)
Gavidia Masaquiza, Carlos Paul
;
Robalino Peña, Edgar Freddy
;
Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas Electrónica e Industrial. Carrera de Telecomunicaciones
This project develops the design of an environmental monitoring system based on LoRaWAN technology, aimed at contributing to the recovery and sustainable management of the ravines of Ambato canton, using the Pisocucho ravine as a case study. The proposal focuses on monitoring soil moisture, soil temperature, and electrical conductivity, variables associated with the environmental conditions of the study area. The methodological process included geographic delimitation using Google Earth Pro, spatial processing in QGIS, and a digital elevation model obtained from OpenTopography to characterize the terrain. Based on the territorial analysis, the location of the gateway was defined. In addition, the radioelectric behavior was evaluated using Radio Mobile, while network performance was analyzed through simulations in OMNeT++/FLoRa, considering alternative gateway locations, transmission power levels, and environmental conditions. Gateway G1 was selected as the main reception point based on criteria of physical security, accessibility, available height, and operational feasibility. In the final validation of the critical scenario, with high precipitation and an effective power of 17 dBm, fifty independent 24-hour runs were performed. The statistical results showed an effective PDR, according to FLoRa DER, of 29.10% ± 0.67; an average RSSI of −120.12 dBm ± 0.08; an average SNIR of 121.72 ± 4.85; and an average total energy consumption of 63.55 J ± 0.69. These results show that the proposed design constitutes a technically viable basis for implementing an environmental monitoring system in the Pisocucho ravine.
Desarrollo de un prototipo de sistema de control automático para la mejora del manejo de invernaderos: caso de estudio Vivero Garden “El Mirador”
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Software, 2025-02)
Aguas Núñez Christian Xavier
;
Ibarra Torres Oscar Fernando
The purpose of this work was to design and implement an automatic irrigation system based on Fuzzy Logic and Internet of Things (IoT) in the Garden Nursery “El Mirador”, located in Pelileo, Ecuador. This project arose due to the limitations of manual irrigation, which generated variability in plant growth and inefficient water use. To address this problem, the XP methodology was adopted, integrating the needs of the owner and workers into an automated system capable of monitoring temperature, soil and environmental humidity. Sensors, an ESP8266 microcontroller and a Grafana-based graphical interface were implemented, with a modular architecture that facilitates future expansions. On the one hand, the results showed significant improvements in irrigation efficiency and plant growth. On the other hand, the implementation reduced inter-species variability and optimized the use of labor time. Specifically, species such as Eugenia, Lemon and Candle Pine showed increases in growth rate of 37.83 %, 27.92 % and 26.75 % respectively (p < 0.001). However, the orange species showed a slight reduction (-0.32 %, p = 0.0087), highlighting the need for specific adjustments. In short, the system achieved an average increase of 28.39 % in growth efficiency, evidencing its effectiveness in greenhouse optimization and its potential to be replicated in similar agricultural environments
Sistema de monitoreo para la calidad de aire ambiente de la ciudad de Ambato utilizando drones
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Telecomunicaciones, 2024-08)
Martinez Diaz, Edgar Gustavo
;
Guamán Molina, Jesús Israel
Monitoring the ambient air quality of the city of Ambato is a current and relevant environmental need that allows air pollution to be identified. In this degree work, an ambient air quality monitoring system is proposed, which combines the use of drones and sensors, mainly the SDS011 to measure PM2.5 and PM10 particles, providing data in real time. The applied methodology is based on the use of drones equipped with sensors that collect data from multiple locations and heights. Data transmission is carried out through two slave nodes and one master node based on esp32 Lora, allowing reliable and efficient communication. The proposed system has a cloud server which facilitates the storage and analysis of data from anywhere in the world. The research is framed in the use of remote monitoring technology, so the integration of drones and sensors in the same prototype for the aerial evaluation of air quality is of great relevance, in such a way that it offers broad and detailed coverage. that overcomes the limitations of existing systems. It also has a focus on integrating data in real time with systems that help make data publication faster and more accurate. The structure it has allows for scalability and adaptability in different environments and other environmental needs found in the air. Data analysis is carried out using Minitab software, where significant patterns and relationships in air pollution are identified. The same ones that help to make early decisions in the face of possible air pollution, with these events, effective strategies are taken to improve air quality in Ambato.
Sistema de gestión y control de dietas con tecnología Iot para servicio de catering y nutrición de la empresa Mercedes Restaurant aplicado en Solca Tungurahua
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Telecomunicaciones, 2024-02)
Erazo Pérez, Marcos Esteban
;
Castro Martin, Ana Pamela
El enfoque central de este proyecto de investigación es la implementación de un sistema integral para la gestión y control de dietas hospitalarias, así como el monitoreo de las condiciones de temperatura y humedad en bodegas de almacenamiento de alimentos. Esta arquitectura consta de tres capas fundamentales. La primera capa, conocida como la capa de adquisición de datos incorpora sensores para la adquisición y visualización de datos de humedad y la temperatura. Además, en esta capa el personal de catering carga los datos de requerimientos de dietas al sistema. La capa intermedia, denominada Fog Computing, se basa en el uso de dispositivos como la NodeMCU para procesar y enviar los datos recopilados hacia un servidor alojado en la nube. La capa de la nube integra una serie de archivos de programación web, compuestos por HTML, PHP, CSS y SQL, para crear una interfaz gráfica. Esta interfaz posibilita el acceso al personal del servicio de catering, permitiéndoles visualizar y registrar información relevante, como los datos de pacientes, tipos de dieta, ubicación de camas y la información proveniente de los sensores de humedad y temperatura. Este prototipo representa un avance significativo para el servicio de catering de Mercedes Restaurant al mejorar la calidad de atención dirigida a las entidades hospitalarias. Se anticipa que esta solución satisfará la creciente demanda de innovación y personalización, capacitando a la empresa para mantenerse a la vanguardia en un entorno de evolución constante.
Sistema de control y automatización inteligente basado en arquitectura Lorawan para la gestión del transporte estudiantil que brinda la Universidad Técnica de Ambato
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2022-09)
Rueda Puente, Hugo Guillermo
;
Altamirano Meléndez, Santiago Mauricio
The present proposed system has the objective of marking the beginning of the development of intelligent transportation, an area that is represented by the public, private and student sectors; making use of a little-known wireless technology such as LoRaWAN, which allows management and control of end nodes over long distances with low data transfer rates, achieving a solid and easy-to-apply architecture. The proposed system consists of three interconnected facets, and at the same time independent of each other, through TTL technology as well as wireless communication. These three facets rely on sampling using temperature sensors, student counting, and an industrial sensor for atmospheric pressure (for weather forecasting), humidity, and temperature of the environment inside the mobile unit. Those data from the industrial sensor are sent through LoRa technology, belonging to the second facet of the project to the TTN server, through a Gateway bridge, having the opportunity to be visualized through the ThingSpeak platform belonging to the Matlab area, for sensor monitoring, independently of each bus unit. As a last facet, there is communication with the stop station, which allows access for students to get on or off at the points allowed by the University, allowing a better culture and order in the use of student transport and opening the way for that the project has greater influence for the management of urban transport in the city. The development of the control system in the bus units allowed an improvement in management, with respect to the fair management of the student capacity allowed in accordance with the framework of regulations present by COVID-19, increasing safety and care in students. as well as the identity of the University through this system.
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 Pamela
Hydroponic 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 elements
Teleconsultorio para diagnóstico y tratamiento en atención primaria de adultos mayores utilizando IoT y tecnologías E-Health
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2021-08)
Jiménez Marín, Javier Santiago
;
Benalcázar Palacios, Freddy Geovanny
This research project focuses on the implementation of a primary care teleconsultation for the elderly, which was developed from the difficulty that older adults present when attending a face-to-face medicine service. The system consists of a stage with equipment for primary care which has e-Health sensors such as: blood pressure, digital scale, oximetry, heart pulse, body temperature, in addition the Teleconsultory has a digital glucometer to acquire the glucose level in the patient's blood. These are sent to a central server located in the cloud specifically Google Cloud where they are standardized and found in data understandable for a medical specialist then they are stored in a MySQL database these data are represented by a graphical interface in HTML code for reading and subsequent diagnosis. Each patient has their medical history in database and only medical personnel can access the patient data. The adoption of cloud-based technologies further streamlines this implementation with the prescription of digital prescriptions and patient monitoring. The Teleconsultory provides primary care to elderly patients, providing non-face-toface medical care in real time, thus avoiding physical contact and reducing the risk of contagion in the face of the spread of Covid-19, in addition to other benefits such as reduction in costs of transportation, ease of access to a doctor and improvement of the quality of care for the elderly.
Carretera inteligente con aplicación de servicios digitales en el tramo de riesgo de la vía Ambato, sector Izamba-Píllaro de la provincia de Tungurahua
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2021-09)
Bayas Jiménez, Gerardo Israel
;
Brito Moncayo, Geovanni Danilo
The Internet has revolutionized technological advances because it allows access to important information in real time. The studies focus on connecting all devices and elements to the Internet to store the information they provide and make autonomous decisions, improving our quality of life. This project proposes a prototype of an intelligent road on the Ambato - Píllaro road, so that its users have a safer driving that allows them to prevent possible landslides and be careful with obstacles on the road. For this, different technologies were applied, in the hardware several sensors will be used as well as the microcontrollers that handle the Arduino and Raspberry technology. The Linux Code Operating System was used to install various servers to store and process the information provided by the electronic sensors. This data is also projected on LCD screens and on an informational web page. Additionally, the implementation of IP telephony and video surveillance for the road is proposed. The results were a system that integrates all the signals sent by the sensors are processed by the servers and the alarm is sent to the website and to the LED screens, this allows to have an integrated system of alarms in the event of landslides and obstacles on the road. . Finally, functional tests were carried out on the sensors and stress and latency tests on the server.
Integración de un sistema de navegación autónoma y sistema de reconocimiento para una aeronave no tripulada en el centro de investigación y desarrollo de la Fuerza Aérea Ecuatoriana de la ciudad de Ambato
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera Ingeniería en Electrónica y Comunicaciones, 2018-03)
Fonseca Torres, Manuel Alcivar
;
Altamirano Meléndez, Santiago Mauricio
En este trabajo de investigación se presenta la implementación de un sistema de reconocimiento visual utilizando un prototipo de vehículo aéreo no tripulado (UAV -Unmanned Aerial Vehicle) Mini táctico de ala fija de vuelo autónomo en conjunto con una red de sensores con comunicación inalámbrica; con la implementación de tecnología de vista en primera persona (FPV - First Person View) se mejoró la autonomía de vuelo de un UAV Mini aprovechando los datos adquiridos para un reconocimiento del área de vuelo que conjuntamente con las características maniobrabilidad y respuesta rápida del piloto autónomo del prototipo pueda ser una herramienta útil para vigilancia o monitoreo de zonas específicas. El control se realiza a través de un controlador de sistema de código abierto (OSS - Open Source Sistem ) Pixhawk como autopiloto con una respuesta rápida a cualquier eventualidad en corrientes de aire que afecten a la sustentación del ala, considerada una perturbación externa que provoca cambios en la altitud, modificando el comportamiento del controlador reduciendo la frecuencia de la señal PWM (Pulse Width Modulation – Modulación por ancho de pulso) enviada al controlador electrónico de velocidad del motor (ESC - Electronic Speed Contoller). El prototipo es controlado a través del radio para el despegue y aterrizaje una vez en el aire se lo coloco en modo volver al inicio (RTL - Return To Launch) al estabilizar los sensores se activó el modo autónomo e inició en misión; el sistema consta de una interface de visualización en tiempo real desarrollada en CSharp (C#) y de control Mission Planner donde se calibro sensores y programo la ruta de misiones de vuelo; este sistema puede ser aplicado en zonas de riesgo, zonas industriales y en diversas áreas de la actividad humana, con la finalidad de obtener información gráfica en tiempo real de una zona en monitoreo. ABSTRAC This research presents the implementation of a visual recognition system using a prototype of an unmanned aerial vehicle (UAV -Unmanned Aerial Vehicle). A fixed-wing autonomous flight tactical tactic in conjunction with a sensor network with wireless communication; with the implementation of first person view technology (FPV - First Person View) the flight autonomy of a UAV Mini was improved, taking advantage of the acquired data for a reconnaissance of the flight area that together with the maneuverability and quick response characteristics of the autonomous pilot The prototype can be a useful tool for monitoring or monitoring specific areas. The control is taking out through an open source system controller (OSS - Open Source System) Pixhawk as an autopilot with a rapid response to any eventuality in air currents that affect the lift of the wing, considered an external disturbance that causes changes in the altitude, it modifying the behavior of the controller by reducing the frequency of the PWM signal (Pulse Width Modulation) sent to the electronic motor speed controller (ESC - Electronic Speed Contoller). The prototype is controlled through the radio for take off and landing. Once in the air, it is put on in to start mode (RTL - Return To Launch). By stabilizing the sensors, the autonomous mode was activated to start on mission; the system consists of a real-time visualization interface developed in CSharp (C #) and Mission Planner control where sensors are calibrating and the route of flight missions be programmeted; This system can be applied in risk areas, industrial zones and in various areas of human activities, in order to obtain real-time graphic information of a zone under monitory.
Sistema de detección de incendios en zonas forestales a través de redes sensoriales usando hardware y software libre
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2018)
López Flores, Ricardo
;
Brito Moncayo, Geovanni Danilo
Los incendios forestales cobran muchas vidas humanas cada año a nivel mundial. Además se pierde una gran cantidad de árboles, animales y vegetación de las zonas circundantes, siendo elementos difíciles de valorar económicamente. Los seres humanos dependen de los demás seres vivos y debería ser una obligación protegerlos porque, además, la mayoría de los incendios forestales son por responsabilidad directa del hombre. El proyecto plantea el diseño de una red inalámbrica de sensores en una zona forestal para alertar y controlar la posible aparición de un incendio. El control se realiza desde una página web, que recibe todos los datos recopilados de los sensores de la zona. Las alertas son enviadas a través de mensajes de correo electrónico, evitando estar continuamente monitoreando todos los valores entregados por los sensores a la página web. La red inalámbrica de sensores se conecta a internet a través de su página web y puede ser monitoreada desde cualquier parte del mundo, si se cuenta con un servicio de hosting, y de forma local sin conexión a internet, si se está en la misma LAN.

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