Uso del protocolo MQTT basado en la norma IEC 61499 para la integración de un robot Kuka Youbot hacia la nube.

Abstract

This research presents a communication model Publisher/Subscriber based on the open source protocol MQTT (Message Queue Telemetry Transport) whose programming is carried out through function blocks adopted by the new automation standard rule IEC 61499, which allows a development through events and data of an architecture that communicates a control system of a Kuka Y oubot robotic arm towards a cloud broker. Building solutions of IIoT (Industrial Internet of Things) allows progress in the new industrial revolution or better known as Industry 4.0. Designing architectures that communicate industrial devices with cloud platforms (in the cloud) opens up the possibilities of real collaboration in real time. The function blocks (FB) developed, correspond to a subscriber, publisher and a flow controller that present as data entry those corresponding to the controls of the Kuka Youbot robot from which the information to be transmitted is originated, and to the parameters of MQTT server connection to which you are targeting. The communication model was developed under the 4DIAC IDE programming environment and the 4DIAC-FORTE runtime and validated through the use of statistical tools that allowed us to verify the research hypothesis.