Title :
Functional testing system based on LabVIEW for gas-fueled automobile engine ECU
Author :
Feng, Huizong ; Liu, Fenglin ; Xu, Yang
Author_Institution :
Office of Acad. Affairs, ChongQing Univ. of Posts & Telecommun., Chongqing, China
Abstract :
The functional testing system for gas-fueled automobile engine ECU (Electronic Control Unit) is designed based on LabVIEW (Laboratory Virtual Instrument Engineering Workbench). The system hardware is composed of engine ECU, data acquisition(DAQ) boards, a personal computer and some external circuits. This system mainly tests the three functions of ignition control and deceleration air feed cut-off solenoid valve relay control, stepper motor control. By the contrast of the system´s results and the calibration data, it can be validated that whether the test system is accurate and reliable or not.
Keywords :
data acquisition; ignition; internal combustion engines; mechanical engineering computing; relay control; stepping motors; testing; virtual instrumentation; LabVIEW; Laboratory Virtual Instrument Engineering Workbench; air feed cut off solenoid valve relay control; data acquisition; electronic control unit; functional testing system; gas fueled automobile engine ECU; ignition control function; stepper motor control; Automation; Camshafts; Motor drives; Phased arrays; Radio frequency; Rotation measurement; Vehicles; Data Acquisition; Electronic Control Unit; Functional Testing System; LabVIEW; Virtual Instrument;
Conference_Titel :
Advanced Computer Control (ICACC), 2011 3rd International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-8809-4
Electronic_ISBN :
978-1-4244-8810-0
DOI :
10.1109/ICACC.2011.6016431
