Diseño e implementación de un módulo didáctico de pruebas para un sistema de inyección automotriz utilizando un autómata programable S7-1200

Abstract

This research work aims to design and implement a test teaching module for an automotive injection system, using a programmable automaton S7-1200. The main objective is to develop learning practices for the management and proper use of an automotive injection system, which uses software called TIA PORTAL, in this way they will be able to develop control algorithms that will allow them to develop each practice. The equipment consists of a test bench using a programmable automaton S7-1200 which controls and simulates the vehicle's computer, it will perform a PWM which will be adapted to the injector through a solid-state relay with their respective fuel pump activation and a pressure sensor, you will also have a low-level indicator to avoid air in system and that may affect the life of the injector.