Desarrollo de un entrenador inalámbrico de plantas de control mediante una herramienta de programación IOT

Abstract

Development of a wireless control plant trainer (WEPC), is a test bench through which it is possible to obtain a way to train the user in the different types of wireless control in the different plants, which consists of 5 plants divided into three parts, each one is controlled by a NODEMCU ESP8266 embedded card with WIFI connection, the first card handles the control of angular position and speed of a motor, the second card has what is necessary to control the variables of level and temperature and the third card is associated with digital input-output signals and an analog input, which serve to control home automation devices. Both sensors and actuators are distributed in each of the plants, connected to their respective embedded card that will provide information on the current state of the plant. The embedded card will be in charge of processing the electrical signals from the sensors, sending the data to the broker or server, receiving data from it and emitting electrical signals to the actuators. The server or broker is a Raspberry Pi 3 an independent minicomputer with WiFi connection and its respective Node-Red software, which receives the data, processes it, makes decisions according to the algorithms developed by the user and sends these decisions to each of the plants also have a graphical interface to observe and manipulate each one of the variables in their different plants. Communication between the plant and the server will be developed using IOT communication protocols.