Prototipo de un sistema de monitoreo y control para la gestión de consumo de agua en los cultivos de plantas del vivero Michita mediante lógica difusa

Abstract

The main objective of this thesis work is the development of a prototype monitoring and control system for the management of water consumption in the plant crops of Michita Nursery, using fuzzy logic. This system seeks to optimize the irrigation of plants by integrating advanced technology, thus reducing water waste and improving the efficiency in the use of this vital resource. The developed prototype is based on a modular design approach, which includes the integration of soil moisture sensors, servomotors, solenoid valves and a microcontroller with Internet connection. The accuracy of the sensors is critical to provide accurate data on soil moisture status, allowing the system to make informed decisions on the amount of water needed for each plant. Fuzzy logic is used to manage irrigation decisions, focusing on pump speed based on rules that consider multiple variables and their interactions. The prototype development process followed the RAD (Rapid Application Development) methodology, allowing for rapid iteration and refinement of the system through short design, implementation and testing cycles. In each iteration, specific requirements were identified and addressed, ensuring that the system meets the needs of Vivero Michita. The prototype also includes a mobile application that provides a user-friendly and accessible interface for the user, allowing control and monitoring of the irrigation system. This application connects to an accessible database, which stores and manages all relevant information about irrigation and plant status, facilitating informed and timely decision making.