Interpretation and Emulation for Telegrams of the KNX Standard on MATLAB Simulink

The KNX Standard was developed by the Konnex Association for the design of home automation applications, so the Engineering Tool Software (ETS) was created for the control of smart buildings and it works with its own protocol, the KNXnet/IP protocol. However, the KNXnet/IP protocol is designed exclusively for home automation applications and it is intended to be implemented in different areas, such as biometric applications, for future projects. To achieve this, it is proposed to understand and emulate the operation of the KNXnet/IP telegrams. Wireshark software was used to interpret the protocol telegrams and replicate their operation using MATLAB/Simulink tools. The development of the program on MATLAB/Simulink managed to effectively emulate the behavior of the KNXnet/IP protocol and establish an adequate communication between the computer and the KNX control board.