Sistema remoto de controle digital operando em malha fechada baseado na internet das coisas

Abstract

The present invention pertains to a system capable of performing closed-loop digital control of multiple signals and industrial processes remotely. The control algorithms are executed on multiple remote servers, ensuring redundancy and secure communication via MQTT. Consequently, more advanced control strategies, which face implementation constraints on conventional industrial devices such as Programmable Logic Controllers (PLCs) or Distributed Control Systems (DCSs), become feasible. The invention allows for real-time and dynamic management and modification of system quantities, recovery from control server failures, and storage of plant and controller data and parameters. Furthermore, a web interface facilitates real-time monitoring of system variables, providing a comprehensive and precise view of the performance and status of the controlled industrial processes.