Tesis Ingeniería Electrónica y Comunicaciones

URI permanente para esta colecciónhttp://repositorio.uta.edu.ec/handle/123456789/16

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Factibilidad integral para construir un proveedor de acceso a internet PAI universitario en el campus Huachi UTA
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones., 2026-07-06)
Chipugsi Calero Oscar Rafael
;
Zambrano Valverde, Tatiana Paola
;
Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones.
This research evaluates the comprehensive feasibility of implementing a university Internet Access Provider (IAP) at the Huachi Campus of the Technical University of Ambato UTA). The proposal arises from the need to improve the quality, coverage, and management of institutional connectivity services, due to wireless network saturation, uneven distribution of access points, and the sustained increase in users and connected devices. The project proposes the design of a dedicated infrastructure based on XGS-PON and Wi-Fi 6 technologies, capable of meeting the current and future needs of the university community through a scalable, secure network managed by the institution. In addition to strengthening academic, research, and administrative processes, the proposal includes a strategic growth vision that would allow the IAP to become a university production unit, offering internet access services to the areas surrounding the Huachi Campus, especially the Celiano Monge parish. The results demonstrate the technical, economic, operational, and regulatory viability of the project. The financial analysis shows favorable indicators, with an estimated investment of USD 132,500, a positive Net Present Value (NPV), and an Internal Rate of Return (IRR) exceeding the opportunity cost. Furthermore, the initiative helps bridge the digital divide in the community, strengthens ties with society, and generates a sustainable revenue stream for the university
Evaluación técnica de confiabilidad en la remanufactura de terminales móviles mediante técnicas de microelectrónica y uso de componentes donantes.
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones., 2026-07-06)
Toapanta Vera, Carlos Vladimir
;
Flores Asimbaya, Luis Antonio
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Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones.
The growing demand for mobile terminal repair in developing countries has positioned specialized workshops as active agents of the circular economy; however, their operations largely lack standardized technical classification systems that would enable the evaluation and continuous improvement of the remanufacturing process quality. A quantitative descriptive approach was applied to a dataset of 3,297 real repair records obtained from a specialized repair workshop located in Ambato, Ecuador, covering the period January–December 2025. Records were classified according to intervention type. Process reliability was estimated using the rework rate, defined as the proportion of devices that returned to the workshop under warranty conditions. Results showed that 92.5% of incoming devices were successfully repaired, of which 14.5% required the use of donor components, primarily in charging circuit failures and signal or WiFi connectivity faults. The overall process reliability index reached 96.65%, with a rework rate of 3.35%. From an environmental perspective, the process avoided the emission of 215.5 tonnes of CO₂ equivalent and the generation of 548.3 kg of waste electrical and electronic equipment (WEEE), representing a 97.7% reduction in carbon footprint compared to the new-device substitution scenario. It is concluded that mobile terminal remanufacturing through microelectronics techniques is a viable process, exhibiting technically acceptable reliability indicators and a measurable positive environmental impact. The implementation of a standardized damage classification system establishes a necessary condition for increasing the reliability index, reducing the rework rate, and consolidating specialized workshops as formal circular economy actors within the Ecuadorian context.
Sistema basado en microservicios para el monitoreo de la calidad del aire en la ciudad de Esmeraldas
(2026-01)
Arroyo Delgado Victor Hugo
;
García Carrillo Mario
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Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones
This research project designs, implements, and validates a low-cost, IoT-based real-time air quality monitoring system for the city of Esmeraldas. The initiative arose from public concern about increasing atmospheric pollution, primarily associated with the industrial activity of the Refinery, and the lack of objective and accessible data. The developed solution integrates local sensors (PMS5003, DHT22) that measure particulate matter (PM2.5, PM10), temperature, and humidity, installed in autonomous nodes powered by solar energy. These nodes transmit data via long-range wireless communication (LoRa) to a central station (gateway). Field tests established an effective range of 700 meters, far below the theoretical maximum, highlighting the importance of a network design tailored to urban conditions. Data is processed by a modern microservices architecture, which uses MQTT and RabbitMQ for messaging, InfluxDB for time-series storage, and Grafana for interactive dashboard visualization. The system includes modules for calculating air quality indices (nowcast) and generating alerts. An applied citizen perception survey revealed that: 92.81% are aware of the health impact; 78.57% perceive an increase in pollution; 92.21% identify the Refinery as the main source; and an overwhelming 98.68% support the installation of a monitoring system, validating the project's social relevance.
Sistema de control y monitoreo de los tanques de reserva de la Junta Administradora de Agua Potable y Saneamiento “Patután”
(2025)
Toapanta Llumiquinga Alex Santiago
;
Brito Moncayo Geovanni Danilo
;
Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones
This research was conducted with the objective of implementing a control and monitoring system for the reserve tanks of the “Patután” Drinking Water and Sanitation Administrative Board. The proposed water tank control and monitoring system was developed to optimize water resource management through the implementation of modern technologies to monitor water levels and operating conditions of the tanks in real time. The proposed control and monitoring system is based on the use of industrial-grade sensors capable of measuring water level, pressure, and other key tank parameters in real time. These data are transmitted to a centralized platform that enables remote access to real-time information, allowing for faster and more accurate decision-making. Following the implementation of the system in the water board, it was concluded that the selected equipment such as the Arduino MEGA, ultrasonic sensors, modules, regulated ATX power supplies, Ethernet shields, and 4” Genebre automatic valves enabled the design of a modular, efficient, and scalable system. This selection ensures the operational stability of the control and monitoring system under real working conditions. The system used an Arduino board to execute the main program. In Node-RED, variables were created and a visual environment was integrated using an imported graphical scenario design. This approach optimizes the use of water resources within the water board.
Sistema de telemetría para el control y monitoreo del consumo de agua en entornos residenciales basado en la arquitectura de Red Lorawan
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2024-08)
Saigua Uchuari, Sofia Elizabeth
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Altamirano Meléndez, Santiago Mauricio
The implementation of the Internet of Things (IoT) increasingly addresses more fields in which it is possible to have control and monitoring of variables such as water flow, which gives a plus and bringing the digital era to another level where society is increasingly benefited. This research project shows how a novel telemetry system has been developed and implemented for the control and consumption of drinking water in residences, based on Low Power Wide Area Networks (LPWAN, in short, as it will be used hereinafter), which therefore uses a communication protocol and network architecture, with which it is possible to make communication links between IoT devices. This prototype was implemented in two residences located in Venezuela and Casimiro Nieto streets in Canton Rumiñahui. The system consists of an end node, gateway or concentrator, network server and application server; The final nodes or final devices are the sensors installed in each residence that measure the water flow, these measurements have been tested and calibrated together with the measurements emitted by the analog meters and performing a mathematical operation based on the data obtained from the water sheets in cubic meters, These data are then sent through the LoRaWAN architecture to a Gateway, data that are sent to the server using a bidirectional and light MQTT messaging protocol and then displayed on the Node-Red dashboard, where the water consumption graphs are shown in real time. The system establishes communication with the MySQL database hosted on Google Cloud Platform with which management and monitoring is possible.
Revisión sistemática de literatura de sistemas Deep Learning para navegación autónoma
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2024-08)
Constante Moya, Edwin Medardo
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Ayala Baño, Elizabeth Paulina
Sistema electrónico para la cuantificación de la percepción subjetiva del dolor
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2024-02)
Bonilla Bautista, Luis Enrique
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Córdova Córdova, Edgar Patricio
The project focused on the creation of a revolutionary device for pain measurement in physiotherapy has achieved significant milestones in three strategic objectives. The comprehensive literature review integrated both traditional and innovative methods, providing a solid conceptual foundation for the device's development. Regarding the development of the device for measuring the maximum force a patient can withstand, remarkable success has been achieved. The scalable and patient-friendly design, coupled with compact electronics, ensures accurate force measurements. The implementation of the information management and data visualization system is highlighted as essential. The intuitive interface and secure storage in a MySQL server ensure accessibility and confidentiality of patient data. The device was designed with an ergonomic and functional electronic focus, positioning it as a valuable tool in the field of physiotherapy. This project not only fills a gap in medical tools for physiotherapy but also lays the groundwork for future innovations in pain monitoring. The combination of advanced design, robust statistical analysis, and a user-friendly interface supports the positive impact of the device on pain measurement and management, providing a unique solution in this specialized field
Balanceo de carga para mejorar la eficiencia en redes de comunicaciones entrantes de la empresa Clicknet S.A.
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2024-01)
Ruano Altamirano, Bryan Eduardo
;
Brito Moncayo, Geovanni Danilo
Today, the Internet has become essential in our lives, providing access to a wide range of tools and services that have driven technological advancement. Fiber optics are a particularly efficient means of transmitting information in the field of telecommunications and have become an essential element to carry out any activity. In this planning, design and implementation project, the network implemented by the company CLICKNET S.A. is analyzed with the aim of evaluating its current capacity to provide broadband services. Through this analysis, the maximum traffic capacity that the company provides from its main network to the distribution network to customers can be determined. Currently, customer demand for high-capacity broadband services continues to increase. With the advancement of technology, the need to improve browsing speed occurs at a higher level in sectors that do not have access to such technologies. The main objective of this project is to generate continuous traffic in both the main networks and the last mile network and reduce possible connection problems that subscribers may present, generating a system capable of controlling the traffic offered by various providers. Through the use of various processes intended for router and data traffic control devices, we can establish constant monitoring and increase the effectiveness of the network in the event of possible problems such as supplier outages or damage to the infrastructure.
Sistema electrónico de entrenamiento de salto de longitud mediante visión artificial aplicado a deportistas con discapacidad visual
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2024-02)
Arias Gualpa, Oscar Eduardo
;
Gordón Gallegos, Carlos Diego
This research project describes the development of a training system for athletes with visual impairment supported by artificial vision. Initially, a study was carried out on the current state of the difficulties that visually impaired athletes are exposed to when doing any sport, and thanks to the advancement of artificial vision in the different application areas, an electronic system based on hardware and software that allows the long jump training process to be carried out, in such a way that the athlete can be monitored and controlled, avoiding complications and injuries during training. The main objective of the electronic training system is based on the processing of images, these images depend on deep learning (Deep Learning), which reaches different levels of hierarchical details, so that the information that flows upwards is united, creating abstractions. and higher and more complex representations. For example, with digital images, pixels are combined into edges, edges into outlines, outlines into shapes, and finally shapes into objects. Obtaining as a result the recognition of the long jump track and the athletes in it. The system consists of 3 stages, the first stage of image acquisition, consisting of the sony wcx550 webcam that allows obtaining images in real time. In the second stage, processing, stable results were obtained, thanks to the use of a Raspberry Pi B3+ single-board computer, which processes the information obtained in the image acquisition stage and helps to detect people, contour detection and data management for the alert management stage. The system sends detection alerts for presence on the runway, alerts for the jump performed and stores the number of tests performed. The system will provide security and confidence, at the time of training, both to the athlete with visual impairment, and to the coach.
Ultrasonido industrial aplicado en ensayos no destructivos para la evaluación de integridad mecánica de líneas y/o recipientes a precisión en la industria petrolera
(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2024-02)
Romero Lara, Diego Fernando
;
Brito Moncayo, Geovanni Danilo

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