![]() Line can be easily tested in real time, in order to reduce the effort and the cost of the testing phase. Simulation approach, new control strategies and diagnostic functions on a controller area network (CAN) Systems are often time consuming, expensive, and not reproducible. In-vehicle driving tests for evaluating the performance and diagnostic functionalities of engine control Journal homepage: A portable hardware-in-the-loop (HIL) device for automotive diagnosticĮngineering Department, Università degli Studi del Sannio, Piazza Roma 21, 82100 Benevento, ItalyĪutomotive Center, MediaMotive, Centro Direzionale, Isola A2, 80143 Napoli, Italy The performances of the proposed electronic device, called a micro hardware-in-the-loop system, are presented through the testing of the engine management system software of a 1.6 l Fiat gasoline engine with variable valve actuation for the ECU development version.Ī portable hardware in-the-loop device for automotive diagnostic control systemsĬontents lists available at SciVerse ScienceDirect ![]() ![]() This work aims at presenting a portable electronic environment system, suited for HIL simulations, in order to test the engine control software and the diagnostic functionality on a CAN line, respectively, through non-regression and diagnostic tests. In order to meet the rising demand of lower emissions and fuel consumption, an increasing number of control functions are added into such a unit. ![]() Nowadays, spark ignition engines are controlled by an electronic control unit (ECU) with a large number of embedded sensors and actuators. Using a hardware-in-the-loop (HIL) simulation approach, new control strategies and diagnostic functions on a controller area network (CAN) line can be easily tested in real time, in order to reduce the effort and the cost of the testing phase. In-vehicle driving tests for evaluating the performance and diagnostic functionalities of engine control systems are often time consuming, expensive, and not reproducible. ![]()
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January 2023
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