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Use of HIL Simulation Applied to Verification of Automotive Fuel Level Indicator During Refueling Process
Technical Paper
2017-36-0286
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The amount of fuel present in the vehicle fuel tank is an extremely important information for car users. In the majority of modern cars, the fuel level is identified through a resistance value measured by a potentiometer inside the tank. This measurement is converted to a digital information that will be filtered by computational algorithms embedded on the responsible Electronic Control Unit (ECU) and shown to the user by Instrument Panel Cluster (IPC) Gauge. The reliability of this information is a critical factor due to fuel economy and safety issues. Some agents can affect the fuel level measurement during the refueling process, such as the fuel slosh (fluid disturbance on the tank), that could compromise the reliability of the information provided to the user. Perform this feature test could be very expensive, demanding car prototypes, several engineer work hours and fuel manipulation. This paper proposes the use of Hardware-in-the-Loop (HiL) simulation to perform automated verification for fuel level indication during refueling process. As result, identify opportunities to improve ECU algorithm increasing software reliability.
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Lopes, J., Vieira, R., Marques, C., Vasconcelos, G. et al., "Use of HIL Simulation Applied to Verification of Automotive Fuel Level Indicator During Refueling Process," SAE Technical Paper 2017-36-0286, 2017, https://doi.org/10.4271/2017-36-0286.Data Sets - Support Documents
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References
- Mazzorana , R. H. F. , Oliveira , R. A. , Silva , O. J. Fuel tank - level sensor technology selection based on engineering criteria and application environment SAE Technical Paper 2014-36-0128 2014 23rd SAE Brasil International Congress and Display São Paulo 2014
- Rajagounder , R. , Mohanasundaram , G. V. , Kalakkath , P. A Study of liquid sloshing in an automotive fuel tank under uniform acceleration Engineering Journal 20 1 10.4186/ej.2016.20.1.71
- National Instruments Getting Started with the NI-XNET API for LabVIEW http://www.ni.com/product-documentation/12375/en/ May 31 2017
- Schlager , M. Hardware-in-the-Loop Simulation: A Scalable, Component-based,Time-triggered Hardware-in-the-loop Simulation Framework VDM Verlag 2008 978-3-8364-6216-7
- Lopes , J. L. S. , Marques , C. A.M. , Vasconcelos , G. M. , Vieira , R. B. et al. Automated tests for automotive Instrument Panel Cluster based on Machine Vision SAE Technical Paper 2016-36-0235 26rd SAE Brasil International Congress and Display São Paulo 2016
- National Instruments Hardware-in-the-Loop (HIL) Test System Architectures http://www.ni.com/white-paper/10343/en/ May 31 2017
- Guimarães , A. A. Eletrônica Embarcada Automotiva Editora Érica Ltda. 2010 978-85-365-0157-4