Diseño y desarrollo de un banco de pruebas para diagnóstico automotriz.

Abstract

The objective of this technical project is to implement a test bench for automotive diagnostics of the main electronic devices currently used by vehicles. The purpose of this project is for students to know the operation of the most common electronic elements of cars and can perform a check on this test bench using the usb-6009 daq interface and national instruments Labview software. additionally, there is an air intake temperature control practice where a pid controls is used using the tools of matlab-simulink and labview where the transfer functions is previously obtained. it is important that the students of electronic engineering have a generic knowledge of how a vehicle diagnostic equipment works, as well as the main electronic-mechanical devices such as the maf air flow meter, the iat intake air temperature sensor, the ect coolant temperature sensor, o2 oxygen sensor, map absolute pressure sensor, tps throttle position sensor and ckp crankshaft position sensor.