Diseño y construcción de un sistema automático de control y monitorización del microclima de un invernadero para el Cantón Penipe-Chimborazo

This research deals with a design and construction of an automatic system for controling and monitoring microclimate variables within a greenhouse. The system is intended to be implemented in Matus-Penipe parish. A greenhouse prototype (mock-up) was designed and built for the implementation of the system. In addition, accessible cost electronic sensors are used such as: temperature and humidity (Dht11), soil humidity (Yl-69) and radiation (Guvas12sd), altogether with devices of LoRa technology for a low power and long range communication (LPWAN) (LoRa Chip Sx1278). The system has three nodes for use, two in the greenhouse and a central node with an internet connection for interacting with the database (Firebase). Solenoid valves, motor with the L298N controller module, relay module and the creation of a graphical interface using Unity 3D development platform were used for the actuator system. The project consists of four chapters. The first chapter describes the importance of greenhouse management and the benefits of having an automated climate control system. The second chapter defines the different concepts and instruments used in the project. In the third chapter, the research methodology, techniques, and processes for the development of the prototype project are developed. The fourth and last chapter presents the analysis and interpretation of the results of the collected data, including the tests carried out that determine the reliability of the proposed system.

• Autor principal: Chasiluisa Macias, Richard Javier (author)
• Formato: bachelorThesis
• Idioma: spa
• Publicado em: 2020
• Assuntos: AUTOMATIZACIÓN; INVERNADEROS; MICROCLIMA; SENSORES ELECTRONICOS; MICROCONTRALORES; REDES INALÁMBRICAS
• Acesso em linha: http://dspace.unach.edu.ec/handle/51000/7098