Diseño de un Prototipo de Emulador de Bajo Costo del Sistema de Encendido Electrónico a Gasolina Utilizando una Tarjeta de Desarrollo Programable

Abstract

This study addresses the design and development of a low-cost emulator prototype for electronic igni-tion systems in gasoline engines, using a programmable development board. Given the growing com-plexity of the most common ignition systems in the country, the project seeks to provide an accessible tool for the analysis and emulation of these systems in educational and automotive research environ-ments. To achieve this objective, an experimental methodological approach was implemented that in-tegrated several phases: conceptual design of the system, selection of electronic components and pro-gramming of a development board compatible with the analyzed ignition technology. Electronic simu-lation tools were used to validate the generated signals, and subsequently, the physical prototype was assembled for bench testing. The methods included creating algorithms that replicate ignition pulses and timings based on adjustable parameters, ensuring compatibility with different engine configura-tions. The tests were carried out under controlled conditions, evaluating the generation of the simulat-ed signals in comparison with a commercial ignition system. The results validated the functionality of the prototype, highlighting its versatility and low implementation cost compared to commercial equipment. This emulator represents an accessible solution for the training of students and techni-cians, promoting the understanding of the fundamental principles of electronic ignition systems.