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The Accuracy and Correction of Fuel Consumption from Controller Area Network Broadcast
Technical Paper
2017-01-7005
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Fuel consumption (FC) has always been an important factor in vehicle cost. With the advent of electronically controlled engines, the controller area network (CAN) broadcasts information about engine and vehicle performance, including fuel use. However, the accuracy of the FC estimates is uncertain. In this study, the researchers first compared CAN-broadcasted FC against physically measured fuel use for three different types of trucks, which revealed the inaccuracies of CAN-broadcast fueling estimates. To match precise gravimetric fuel-scale measurements, polynomial models were developed to correct the CAN-broadcasted FC. Lastly, the robustness testing of the correction models was performed. The training cycles in this section included a variety of drive characteristics, such as high speed, acceleration, idling, and deceleration. The mean relative differences were reduced noticeably.
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Wang, L., Gonder, J., Wood, E., and Ragatz, A., "The Accuracy and Correction of Fuel Consumption from Controller Area Network Broadcast," SAE Technical Paper 2017-01-7005, 2017, https://doi.org/10.4271/2017-01-7005.Data Sets - Support Documents
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References
- Surcel , M. and Michaelsen , J. Fuel Consumption Tests for Evaluating the Accuracy and Precision of Truck Engine Electronic Control Modules to Capture Fuel Data SAE Technical Paper 2009-01-1605 2009 https://doi.org/10.4271/2009-01-1605
- Performance Innovation Transport Group 2015 Is ECM Data Accurate Enough to Use When Making Decisions about Fuel Saving Technologies or Operational Practices PIT Innovations http://thepitgroup.com/wp-content/uploads/2015/10/ECM-Case-Study-A-PIT-Group-Case-Study.pdf
- Pink , A. , Ragatz , A. , Wang , L. , Wood , E. et al. Comparison of Vehicle-Broadcasted Fuel Consumption Rates against Precise Fuel Measurements for Medium- and Heavy-Duty Vehicles and Engines SAE Int. J. Fuels Lubr. 10 2 574 582 2017 https://doi.org/10.4271/2017-01-0901
- Messer , J. , Clark , N. , and Lyons , D. Measurement Delays and Modal Analysis for a Heavy Duty Transportable Emissions Testing Laboratory SAE Technical Paper 950218 1995 https://doi.org/10.4271/950218
- Wang , L. , Duran , A. , Gonder , J. , and Kelly , K. Modeling Heavy/Medium-Duty Fuel Consumption Based on Drive Cycle Properties SAE Technical Paper 2015-01-2812 2015 https://doi.org/10.4271/2015-01-2812