Trabajos de Titulación - Sede Azogues - Ingeniería Electrónica
URI permanente para esta colecciónhttps://dspace.ucacue.edu.ec/handle/ucacue/809
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Ítem Acceso Abierto "Adaptación de la tecnología estándar de comunicación en el campo del control y supervisión de procesos industriales (OPC), en un prototipo de sistema SCADA basado en la plataforma Ignition y controladores lógicos programables"(Universidad Católica de Cuenca., 2018) Ordoñez Lliguicota, Luis Vinicio; González Redrován, Javier; 0302893169; ., .The implementation of an OPC communication architecture, allows to integrate diverse independent technologies of the manufacturer, offering a better management in the control and monitory of an industrial process. The existence of proprietary systems dependent of hardware and skilled software, require of costly investments and of problems of interoperability in front of a deficient adaptation. In this, the protocol OPC presents a firm solution, reliable and flexible, deleting these impositions endowments that the OPC Foundation compact in his versions of OPC classical and OPC UA. This graduation work shows a prototype of system OPC SCADA designed in the platform Ignition, which controls and monitor from a local network the micro climate of a greenhouse scale model. By means of basic control techniques, it is possible to regulate the climatic conditions of humidity, temperature and quantity of water. To do it, it is employed OPC servers with different types of technologies (PLC, Arduino and Raspberry Pi) that manage several processes and that are executed from different platforms. In conclusion, the prototype proposed, constitutes an interesting subject to explore new alternatives, by evaluating embed devices so that they can be used as profitable and sustainable tools in the industry, allowing the adequacy of this technology with a very low cost of investment.Ítem Acceso Abierto Análisis de la tasa de fallos del control eléctrico de secadoras de ropa industrial en condiciones de operación variables(Universidad Católica de Cuenca., 2020) Ulloa Galindo, César Santiago; Verdugo Ormaza, Diego Efraín; 0105110050; ., .This research is presented to investigate the most likely causes of failure in operating conditions, nominal and variable, to which the control cards of the speed queen industrial dryers, std32dg, are exposed. It proposes to improve and extend the service life of the fresh laundry located in Cuenca City. Economic factors of time and operation make the study of mainboard failure be mandatory. Presumably, the heat excessive humidity and the flow, has as effect that the boards get damaged easily, and it causes, waste of money and time. When any of the controller boards fails, the downtime of the dryer is typically indefinite. This study will allow to know the most probable causes of failure of the control boards of the drying machines through data taken by the sensors and to carry out an analysis by means of graphs to determine the possible failures. Using the dht 11 sensor, the humidity and temperature data of the control board will be gotten, with the current sensor sct-013-30a, the current data will be obtained on the control boards and with the micro sd module we backed up the information. Data was gotten at the input of the control board both on the card without failure vs the card with failure, the data obtained are temperature, humidity and flow, in the same way data was gotten at the output of the control card, it was obtained data of vacuum current and with different types of clothes (light, jean, towels), weight (5, 10, 20lbs). The comparisons of temperature, humidity, flow were made and it was determined that there was no anomaly in the control card, because the peaks that were presented were at the start of the machine and was within the established parameters. It is recommended to the owner of the laundry the placement of a capacitor bank due to the penalty because of the existing power factor.Ítem Acceso Abierto Automatización de los sitemas de acceso, iluminación y monitoreo del laboratorio de electrónica de la Universidad Católica de Cuenca sede Azogues usando tecnología IoT(Universidad Católica de Cuenca., 2020) Ávila Gallegos, Luis Enrique; Mata Quevedo, Jean Paúl; 0302686019; ., .This research project, a requirement in order to graduate as an electronic engineer, describes the design of the entrance, lightning and supervision systems of the laboratory of electronics of the Catholic University of Cuenca-Azogues. This automated equipment system is a result on the requirements of the laboratory of electronics and has been deployed due to the fact that this area has a constant use demand by teachers and students and has no automatic devices for managing revenues, energy management and safety. Furthermore, a framework of technology and innovation has been designed in the laboratory by using sensors and automated equipment allowing to provide an enhanced technological space by promoting, for example, energy efficiency. The main technology for integrating automated systems in the laboratory is based on the Internet of Things (IoT). This technology allows all the equipment to be connected through the publisher/subscriber structure of the MQTT communication protocol. By implementing this automation system, hopefully the users will enhance their perception of comfort, offer a scope for innovation to increase teaching quality and encourage a new culture of energy efficiency.Ítem Acceso Abierto Bloqueo del sistema de encendido de un vehículo eléctrico, mediante la implementación de un alcoholímetro(Universidad Católica de Cuenca., 2020) González González, John Marcelo; Ortega Castro, Juan Carlos; 0302138276; ., .This article presents a locking system in the electric vehicle of the Catholic University of Cuenca through the implementation of a breathalyzer, which will contribute to the reduction of traffic accidents, through the limitation generated to the driving of the vehicle by people in a drunken state. The prototype developed contributes to the Smart UniverCity Cato 2.0 research project, additionally, it is inclusive because it has the ability to expand in future works that improve vehicle automation. In its development, a circuit that when reacting to the variable measured by a breathalyzer, blocks the energy supplied to the ignition key switch is shown, as well as are explained in detail the processes for its correct operation. In addition, the system allows the driver to be provided with the necessary information to know the reason for the locking or unlocking of the vehicle, by means of a monitor mounted on it, and the changes of the variables in the ThingSpeak platform, culminating with the methodology for the development and programming of the hardware and software devices used, as well as the main conclusions that were obtained in its execution.Ítem Acceso Abierto Diseño e implementación de un prototipo para la medición del nivel de contaminaciòn del agua del río Burgay de la ciudad de Azogues(Universidad Católica de Cuenca., 2020) Lozado Campoverde, Edgar Francisco; Mata Quevedo, Jean Paúl; 0301937959; ., .For a long time, environmental damage has been one of the main problems which have concerned society, since it produces various changes in the ecosystems that affect the city. The uncontrolled use of chemicals in agricultural areas and the discharge of pollutants through marginal sewers, determine the need to create systems to monitor the pollution of the Burgay River and water quality. This water is used for agriculture and animal consumption and wa- shing of vegetables; for this reason, it is important to conduct this research on the level of contamination of the water being utilized. The project tries to develop a prototype that will allow for the measurement of the pollution of the Burgay River that flows through the city of Azogues using pH, conductivity, turbidity, temperature, and dissolved oxygen sensors. In this way, people in charge of managing water resources will improve water quality through stra- tegies to avoid contamination, or plan better management of the Burgay River watershed, for the benefit of society in general. The results obtained are important because they will help to make decisions for future planning that will allow the search for new alternatives to counteract the contamination of the Burgay River watershed that crosses the city of Azogues.Ítem Acceso Abierto Diseño e implementación de un prototipo para un sistema de parqueo con aplicación móvil(Universidad Católica de Cuenca., 2021) Vijay Cajamaca, Franklin Geovanny; Coronel González, César Alvarito; 0302641766; ., .Finding an easy and fast parking place in the surroundings of the Bus Terminal is very difficult because it generates vehicular chaos due to the high demand for parking required by the influx of both students and professionals who attend the Catholic University of Cuenca, Azogues branch, every day. As a result of this, research to design a prototype of mobile monitoring for an parking system through wireless networks for the parking area of the University is proposed, which will be tested to evaluate the efficiency of the project. The research project was performed according to several stages, first, literary research was developed as well as relevant information was obtained on systems and equipment necessary for the design of a prototype of mobile monitoring parking through optimal, and easily accessible digital platforms, considering the economic costs. Subsequently, field tests were conducted in a public parking lot, from which the operation and results of the project were observed. Finally, the results of the mobile application were analyzed in real-time, establishing the validity of the project.Ítem Acceso Abierto Diseño e implementación de un sistema automático de riego para jardines o cultivos domésticos(Universidad Católica de Cuenca., 2020) Crespo Santander, Adrián Marcelo; Coronel González, César Alvarito; 0302589922; ., .The development of this project research of the Electronic Engineering degree of the Catholic University of Cuenca arises from a primal objective that offers to design and implement an automatic prototype for the irrigation of gardens or home grown crops, this aim stems from the needs of people who own these spaces, and who have neither time nor knowledge regarding the care and improvement of gardens. This problem is solved with the design of a mobile application that works in the control through comparisons of the type of soil and plant, using communication with the sensors and the Arduino microcontroller, this was conducted employing wireless technology, and which has been selected by relevant analysis. This application allows through signals obtained by measurement of temperature and humidity sensors placed on the ground, to control the state of the soil and verify that it does not have excess or deficit of hydration. Finally, a model was built and it showed the operation of the mobile application and the connection to the different integrated devices, which when it is implemented will allow minimizing as well as facilitating the people’s work to whom own these areas.Ítem Acceso Abierto Diseño e implementación de un sistema automatizado para el ahorro de agua en la regulación de temperatura de duchas y lavamanos(Universidad Católica de Cuenca., 2020) Lliguichuzhca Lliguicota, Edison Alfredo; Mata Quevedo, Jean Paúl; 0302622816; ., .The degree project proposes the design, construction and implementation of a system to save water in showers and sinks through temperature control, with the aim of having a team to preserve this essential resource for life. The problem arises from the need to have hot water for hygiene and cleaning in homes, industries and companies, which allows obtaining the minimum temperature suitable for its use, and to achieve this objective there is currently a waste of a certain volume of water , which depends on the distance that the heater is placed from the shower and/or the sink. The project has been developed under a methodology guide that consists of several phases. In the first phase, it is proposed to obtain knowledge of different types of devices on the market and propose all the requirements for the design, which is developed in the theoretical foundations chapter. In the second phase, the operation of the system was programmed, complementing the equipment to the hydraulic system; the electronic components are then attached to the existing hydraulic system. And a final phase of the project, that shows the results of the saving of the vital liquid both in volume and in costs.Ítem Acceso Abierto Diseño e implementación de un sistema de control numérico por computadora cnc, para mecanizado de corte y tallado de madera, metal, plástico y acrílico, haciendo uso de Hardware y Software libre, que permita el desarrollo de una máquina-herramienta de bajo costo(Universidad Católica de Cuenca., 2020) Landín Guarquila, Julio Homero; Verdugo Ormaza, Diego Efraín; 030239914; ., .The purpose of this project is to carry out the manufacture and design of a 3-axis machine controlled by a computerized numerical system, based on new models of CNC machines, the elaboration was carried out with easily accessible materials and existing in our market. Most elements were found in computers that are no longer in use such as printers and scanners of different brands and designs. For the machine control system, different free software’s were analyzed and selected for user-friendly use, these being the ones indicated for the control and calibration of the CNC machine. The CNC prototype has a work area of 300x300 mm2 with the ability to carve or cut a thickness of up to 30mm. The machine control is done by an Arduino one, which receives and sends signals to the stepper motors for the machining of designs previously predetermined by CAD / CAM software. When submitting to carving and cutting tests, the results obtained were very helpful in concluding that the machine is functional and meets the objectives set.Ítem Acceso Abierto Diseño e implementación de una red LPWAN para medir el consumo de agua potable domiciliaria utilizando la tecnología lora de bajo costo para la junta administrativa de agua del sector de Gulanza de la parroquia Biblián-cantón Biblián(Universidad Católica de Cuenca., 2020) Lema Morocho, José Gustavo; Verdugo Ormaza, Diego Efraín; 1719483271; ., .The Internet represents a platform for the development of new technological potentials with great impact and relevance for its future, offering solutions to several problems. The Internet of Things (IoT) provides an infrastructure for integrating and interconnecting devices and people, where the exchange of information or the installation of devices is managed and administered in a relevant and independent way, and where everyone can access it. It is essential, given the wide range of IoT devices, to optimize resource use in communication technologies. In our case, we are seeking one for sending information between several link points in order to create a network, with a long-range level of coverage, low power consumption, accessible implementation and cost, for which Pycom’s Lopy is the best option. This project proposes the design of a LPWAN network based on the LoRa/LoRaWAN communication protocol, using a LoraServer and LoPyv.4 devices, which together are nodes and gateways in a star type data network topology, which aims to manage the drinking water consumption of the Gulanza Community of the Biblián Cantón, through a graphic interface developed in Node Red, by allowing to analyze and display in real-time the consumption of the population, thus optimizing the measurement processes, and timely access to the information, with a modern technology, to benefit and adapt it to our needs.Ítem Acceso Abierto Diseño y construcción de un sistema de aquisición, procesamiento y visualización de datos para el análisis de la radiación UV. Casos de estudio: Azogues(Universidad Católica de Cuenca., 2018) García Tarqui, Fabián Antonio; Mata Quevedo, Jean Paúl; 0302365549; ., .The purpose of this present investigation is to expound the design - construction and implementation of a data acquisition system which allows analyzing the Ultra Violet (UV) radiation emitted by the sun over the city-Azogues, as well as visualize it by means of using a visual indicator (solar-tra c light). In order to monitor the solar activity in an arranged period of time, from 7:00 am to 19:00 pm, a system which consists of a Zopt2201 radiation sensor is used. This settled period of time is controlled by using a RTC clock module that is synchronized with an Arduino microcontroller, which is the brain of the process. The obtained data is stored in a micro SD memory in a text le. Once the monitored index data has been obtained, the microcontroller activates itself the accurate light indicator according to the color scale established by the World Health Organization (WHO). For six months in a roll the solar radiation has been monitored, an analysis of the variations that the UV index showed throughout the day with a time interval of ve minutes between each sample is done, as well as the average of the data collected in every single month respectively, these variations are being represented using graphs of sequential values. The process of the designing detail, construction, implementation and outcomes are presented in the content of this document and in the respective Annexes that prove the process carried out and the data acquisition as reliable. Finally, the conclusions, recommendations and future work are presented, the prior one being one of the most important aspects, thus being recommended the continuance of the present project either short or long term, with all the aforementioned, the achievement of the proposed objectives is clear.Ítem Acceso Abierto Emulación de los movimientos sísmicos para determinar aceleraciones, velocidades y desplazamientos en una estructura prototipo con el uso de una mesa vibratoria(Universidad Católica de Cuenca., 2021) Lema Sanango, Lizandro Antonio; Rojas Coronel, Jaime Eduardo; 0302891809; ., .Within structural engineering, we find a large number of failures, mostly produced by dynamic loads, which are present in different types of structures, it is for this reason that this titling project is proposed, exposing the design and modeling of a seismic table, for scale structures. Initially the project is based on control systems, mathematical analysis, frequency analysis, filters, electronic equipment and systems developed in Arduino and Visual Studio, in order to reproduce seismic records, which will be analyzed later on output by wireless sensors. those that are in charge of capturing the signals of the earthquake with respect to the same ones that are generated in discrete time, and filtered to eliminate disturbances and noises. The tests of the project are carried out at the Universidad Católica de Cuenca, Azogues, in the Civil Engineering laboratory, in which structures of buildings are placed to scale, and subjected to emulations for periods of time, from these emulations results are obtained. graphs with the sensors which present the accelerations to which the structure is subjected.Ítem Acceso Abierto “Evaluación de la factibilidad de la tecnología LoRa WAN en el monitoreo ambiental de zonas con alto índices de contaminación de la ciudad de Azogues”(Universidad Católica de Cuenca., 2021) Tenecela Guamán, Edwin Cristian; Mata Quevedo, Jean Paúl; 0302399753; ., .This project pro poses the development of a fixed weather station with the use of LoRa W AN technology taking advantage of the low power consumption and coverage area characteristics of these devices. Nowadays, low-cost sensors with high energy efficiency are being sought since these devices do not need a large structure for their functionality. Therefore, this system propases the design and development of a fixed weather station in which the air quality, speed, wind direction, rain, UV light, carbon di.oxide, temperature, and humidity will be evaluated. The data transmission is done wirelessly evaluating the function and feasibility of the LoRa W AN communication technology; likewise, the analysis ofthese sensors can be visualized in real-time and for its storage, a database is created in Excel, where the record of the different types of sensors is kept.Ítem Acceso Abierto “Implementación de un sistema de detección de sueño, en el vehículo eléctrico de la Universidad Católica de Cuenca”(Universidad Católica de Cuenca., 2021) Velecela Santander, Ángel Ismael; Ortega Castro, Juan Carlos; 0920813755; ., .This thesis aims to develop a sleep detection system for the electric vehicle ofthe Catholic University of Cuenca, with the use of electronic equipment, artificial vision, and hardware and software devices to mitigate traffic accidents caused by tiredness or drowsiness. In its development, a proposal is presented, using a web camera, which allows monitoring and taking control of the user's face, to achieve this, an image treatment is conducted in real-time, achieved through the analysis of the characteristic features of each user. A key feature is that this design is non-invasive and adapts to changes that may occur in lighting and its environment. The methodology used follows a logical order of elaboration, that means, to begin with, the study of the state of the art and the theoretical foundation, later to achieve strong bases ofprior knowledge to the design and to reach the development of the system, then we proceed to carry out the design, with the use of electronic elements and hardware and software tools, so finally results and discussion are presented through conclusions and recommendations, the most important conclusion will be that the workload, added to depression and stress, cause constant blinking, in addition to heaviness in the head, gradually reducing the concentration of activities, causing the driver to lose his ability to respond when driving, causing accidents, which with the application of this project could be considerably reduced.Ítem Acceso Abierto Implementación de una estación metereológica móvil para la obtención de datos ambientales en la ciudad de Azogues(Universidad Católica de Cuenca., 2021) Palaguachi Chabla, Manuel Rodolfo; Verdugo Ormaza, Diego Efraín; 0302205349; ., .This research work is focused on the development, analysis and implementation of a mobile weather station to obtain environmental data by means of a drone, based on the collection of information in real time, for which it is required to acquire data at a certain height and in strategic places, which are sent to a database through the same Xbee technology that is used for the transport of information, for this the Arduino card and software are taken as the basis of development, since they provide the necessary benefits for the development of the project in question, for the census of the different meteorological variables there are different patterns, such as humidity, temperature, atmospheric pressure, carbon dioxide〖(CO〗_2) these communicate with the Arduino Fio and functions of wireless communication through radio frequency modules. These acquired data are transferred serially to the computer for storage and visualization, which are observed in real time through a graphical interface, which will help determine certain basic characteristics of the environment where the study is carried out.Ítem Acceso Abierto Monitoreo de temperatura corporal aplicando procesamiento de imágenes utilizando Open CV(Universidad Católica de Cuenca., 2020) Haro Ortiz, Luis Alfredo; Rojas Coronel, Jaime Eduardo; 0302354816; ., .Currently in artificial intelligence, it constitutes an active field of research, which focuses its development on the integration of algorithms which are focused on the analysis of images in real time. This work covers the use of artificial vision and image processing, for the detection of body temperature, the programming is done in the Visual Studio software, to which Open CV libraries are attributed. The recognition algorithms are based on sampling methods, image analysis, and centralized partitioning of the control card to activate the four cores of the control card, that is, the equipment allows to isolate objects from the census area concentrated only in one person. at the same time offering an automatic monitoring system by manipulating the software.Ítem Acceso Abierto Monitoreo de tráfico vehicular mediante el tratamiento de imágenes usando OPENCV(Universidad Católica de Cuenca., 2018) Carangui Siguencia, Héctor Adrián; Mata Quevedo, Jean Paúl; 0302628847; ., .This work is about the use of artificial vision and the digital processing of images to monitor traffic in real time, also it targets the use of electronic devices such as the electronic card Latte Panda it is the electronic brain, additionally Microsoft Visual Basic software and the OPEN CV bookshops were used to reach the objective. The MOTRAVE project was developed, it means “Monitoreo de Trafico Vehicular” this study determines the vehicular flow in different zones of the city and permits to be adaptable to the return variable to measure, it could be reached through out the programming, it means this device can isolate objects from the census offering some ways to do studies. It has a database, which helps that data could be stored by date and time. This study determines the traffic flow on the streets in Azogues.Ítem Acceso Abierto Monitoreo y control de presión, proximidad, lluvia e iluminación, de un vehículo eléctrico, mediante el uso de sensores y actuadores(Universidad Católica de Cuenca., 2021) Arcentales Cadmilema, Jefferson Stalin; Ortega Castro, Juan Carlos; 0302009071; ., .This document details the vulnerabilities to which vehicle users we expose ourselves, in particular this study focuses on the control of pressure, proximity, rain and lighting, of an electric vehicle, through the use of sensors and actuators, whose purpose is to provide a technological tool that provides users with drivers safety when driving, activating the different components of the vehicle, allowing these activities to be carried out automatically. The system prioritizes and is based on security and automation protocols, with the aim to facilitate the operation and functioning of some components of the vehicle, in addition, intervened in its electrical control and power system, entering digital data into the controller, the same ones that act on the electronic components of the vehicle, worked and reporting in real time, transmitting the collected data to a monitor, which is located in the dashboard of the car, the development environment is runs on the Arduino software, which controls the input and output data of the different sensors, for the visualization of these the RaspberryPi is used.Ítem Acceso Abierto Propuesta de una solución de Telemedicina basada en dispositivos loT para pacientes con COVID-19 en aislamiento domiciliarios en Ecuador(Universidad Católica de Cuenca., 2021) Soliz Urgiles, Victor Vladimir; Rojas Coronel, Jaime Eduardo; 0302386230; ., .Higher education institutions have among their strategic axes the link with society; in this context, the current global health scenario requires the contribution of ideas or possible solutions to the problems that are presented and that are coming. Owing to this, this paper contemplates a proposal for a conceptual telemedicine solution based on IoT devices for patients with COVID-19 in home isolation in Ecuador. The central idea is to sense some of the vital signs of patients affected with this virus, such as temperature, blood pressure, pulse, and oxygen saturation. This information can be shared with health institutions and, in this way, provide support to the patient and intervene promptly when the situation requires it. Initially, the previously mentioned vital parameters are studied, as well as their characteristics in patients with COVID-19. This study allows gathering technical information of IoT devices applicable to the monitoring purposes of this project, as well as the different communication needs and additional technologies. Finally, the technical and economic feasibility of the solution is defined, and the necessary conclusions and recommendations are drawn.Ítem Acceso Abierto Prototipo de un sistema electrónico para el ahorro de energía eléctrica en una vivienda rural usando energía solar con alimentación en corriente continua(Universidad Católica de Cuenca., 2019) Acevedo Paredes, Wilson Aurelio; González Redrován, Trajano Javier; 0302168083; ., .This research work presents the development of an electronic system for the generation of electrical energy in a rural houssing with direct current power, through the use of photovoltaic solar energy as a renewable source. To carry out this project, different electronic devices are used, among which the solar panel that is used to capture photons and generate electricity, the Arduino Mega 2560 electronic card which is in charge of controlling the entire system and the battery system. to provide the service at night or when there is little solar irradiation. Through the design of an electronic system, with a power meter, the loads that were connected to the lighting system were determined, whose information is presented on a digital screen; All this system based on programming algorithms, which help in the determination of voltage and electrical current, with the option of accessing the conventional electrical network in case the battery is not sufficiently charged. The results of this work allow the operation and implementation of the system to facilitate access to electricity in remote areas, where the cost of implementing the public service is high for sectors of the population with low economic resources, thus demonstrating that the new technologies that take advantage of the solar resource are useful, in this case with the application in the entire lighting system of the home, with future scalability options to increase services and improve the quality of life of the population.
