Integración de la capa de comunicación de la norma IEC-61499 basada en los protocolos de la Industria 4.0

Abstract

ABSTRACT Old industry standards do not address the needs of large and small businesses, as they require the integration of communications networks between distributed systems. With the Fourth Industrial Revolution, the IEC-61499 Standard is incorporated, which provides a standard communication architecture for control systems. This architecture limits the integration of new technologies and platforms of the IIOT (Industrial Internet of Things) for the monitoring and execution of multidisciplinary physical processes. Therefore, this project proposes to develop a reconfigurable communication architecture, which will be used by the decentralized systems to communicate with each other. Then, a communication layer was developed with 95 percent efficiency and serves as a guide to add different types of Industry 4.0 protocols as well as, reusable code for other developers. The communication architecture includes the necessary libraries to access the PLC control and those that encapsulate messages with MQTT protocol, in this way, it is possible to manage the reception and sending of data to the Mosquitto Broker. Also, a control algorithm was made for the operation of the Festo MPS-200-Classifier Station, allowing to check the research hypothesis, since, the process allows a client to connect to the Broker with the purpose of subscribing and publishing messages to monitor the state of its sensors and actuators. For the design of the control and communication system, the 4DIAC-IDE programming environment function block models and the 4DIAC FORTE runtime were used. In addition, the communication module was created on a Raspberry Pi in C++ programming language compatible with the design and runtime software.