Diseño e implementación de un sistema de supervisión de las variables temperatura, PH y OXIGENO disuelto en un proceso de piscicultura

Abstract

Monitoring systems of variable temperature, pH and dissolved oxygen in a process of fish farming are important for the sustainability and viability of fish stocks to produce. In this article the investigation that led to the design and implementation of a system to monitor temperature, pH and dissolved oxygen in a pond for inland fish farming, so that the data are collected remotely and in real time is described. The state variables are set according to the ranges defined by the species to produce. The system structure is given in three modules: the first composed of sensors that capture the values and a device that converts and sends the variable received from the sensor. The second is the recipient of the data, which makes and displayed in a graphical interface. And storing history data acquisition pond is performed in an EEPROM of Arduino. The third module is responsible for sending alerts in a text message via a GPRS modem. The assessment indicates system reliability and efficiency of information.