Desenvolvimento de um painel de controle local com comunicação via protocolo Genisys

Abstract

This work presents the development of a Human-Machine Interface (HMI) for railway systems, replacing a legacy solution based on Adobe Flash. The main objective was to create a modern system that communicates with the programmable logic controller, ElectroLogIXS, via the Genisys protocol, used in railway signaling and control systems. The methodology included decoding the Genisys protocol, developing a Python driver for serial communication, and implementing an HMI using the Kivy framework, enabling real-time visualization of field device status (signals, track circuits, switch machines) and transmission of control commands. The solution was validated through the Signal Application Testing System (SATS) simulator, demonstrating accuracy in interpreting status messages and effectiveness in command transmission. Results highlight the overcoming of legacy system limitations, such as lack of customization, installation challenges, and dependency on obsolete technologies, offering a scalable, open-source alternative with full access to the

backend. It is concluded that the integration between the Genisys driver and the Kivy- based HMI represents a significant advancement for railway automation, with potential for real-world application and future expansions, such as TCP/IP support and integrated log management.