Tesis Ingeniería Electrónica y Comunicaciones
Permanent URI for this collectionhttp://repositorio.uta.edu.ec/handle/123456789/16
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Item 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 Prototipo de un sistema de supervisión agrícola para factores ambientales(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2022-03) Quintuña Tamay, Denise Dayana; Altamirano Meléndez, SantiagoAgricultural activities face challenges in their development due to the demand for stable and sustainable food security. The profitability of agriculture in Ecuador is deficient and rural populations seek to increase the efficiency of production in their crops, a situation that without adequate technological support becomes an elusive goal. Precision agriculture allows the integration of technological tools and machinery to monitor and obtain a basic study of the techniques used in agriculture. Consequently, in this project, an agricultural supervision system for environmental factors is implemented, which provides a useful database for the analysis of the effectiveness of humidity control in a blackberry crop. To achieve this objective, a methodology is used that begins with a systematic review of the literature for the elaboration of a base prototype that stores the history of climatic variables and their influence on the final production of a blackberry crop.Item Prototipo IOT de telecontrol del riego a goteo para la agricultura inteligente con tecnología LORA.(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Electrónica y Comunicaciones, 2022-03) Caisa Sánchez, Angel Daniel; Brito Moncayo, Geovanni DaniloThe objective of this research project is to carry out a remote control prototype of drip irrigation for focused agriculture with the use of IoT and long-range technologies with low energy consumption, which was developed when seeing the need for the sector to implement a system that help the farmer to make his cultivation technified and thus optimize the use of natural resources in the plant development process. The remote control IoT prototype for drip irrigation consists of four parts that are the sensor node, Gateway node, server and actuator node. The sensor node consists of three sensors for the measurement of physical and chemical parameters of the soil such as temperature, humidity and pH whose data is sent by wireless LoRa transmission to a Gateway, which is responsible for transmitting to a server hosted ina Ubuntu virtual machine in Amazon Web Service to store the values in its databasein MySQL, the same that are displayed in a Node-Red dashboard belonging to a webinterface, which allows monitoring the sensor values and performing the remotecontrol of the actuators. In the stage of the actuator node, it receives the data that is sent from the interface in Node-Red to the Gateway and from this to the actuator node that allows to operate the water pump and the solenoid valves belonging to the sectors where irrigation is carried out. It consists of a dispatch to alert in case the humidity of the crop drops drastically through the use of messages to Telegram. The implementation of the remote control IoT prototype for drip irrigation provided a better management of the water resource obtaining a dosage of the water according to the needs of the soil and the plant, in addition to the help of the monitoring of the physical and chemical parameters of the I usually.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.