Sistema de monitoreo y control a distancia por medio de una red LoRaWAN en el marco de internet de las cosas para aplicaciones académicas

Abstract

It is becoming more common to see how the business and industrial sector migrate to new technologies that, as Đuričin and Herceg[2] mention, combine the physical, digital and biological worlds, which within the framework of industry 4.0 allow not only the automation of a certain stage of the process but also the joint intervention of this, creating an integral effect in interrelated stages that allows progress in the growth of profits, the development and transformation of products, and the same customer experience[2]. The project described here implements a network with LoRa technology, through a raspberry pi 3B and a RAK2245, a gateway connected to the internet is configured that under the LoRaWAN standard communicates through radio frequencies with nodes that collect the information that will then be managed in the cloud with “on clouting” tools such as: “The Things Stack” and “Thing board”. Thus, configuring a telemetry and data analytics platform that provides the user with an information approach where variables are interrelated and whose perspective as a whole facilitates decision-making and value creation. The wireless network developed in this project has two nodes, each formed by an HTCC AB01v2 board and sensors that verify the level of two liquids: oil and diesel, essential components in an engine and therefore in the power generation industry, and through its telemetry, an approach to industry 4.0 is implemented through arithmetic and databases that facilitates the creation of maintenance plans, process transformation and remote customer experience with equipment located in hard-to-reach areas where the national power grid does not reach.