Demonstrační úloha domácí automatizace využívající řídicí systém REXYGEN

Abstract

This bachelor's thesis deals with the design and implementation of a demonstration automation system based on the REXYGEN control system, which is applicable in the field of home automation. The thesis includes the design and manufacture of four separate input-output cards, specifically an analog input card, an analog output card, a digital input card, and a digital output card. Communication between the cards and the Raspberry Pi microcomputer is implemented via the I²C bus, while the Raspberry Pi, together with the REXYGEN system, performs the function of a SoftPLC unit.

As part of the thesis, a MASTER card was also designed and created. This card provides both electrical and communication interconnection between the Raspberry Pi microcomputer and the individual input-output cards. The functionality of the proposed solution was verified on a simple control task, which demonstrates the use of both analog and digital inputs and outputs.