Paper Info
Title
Driving behavior modeling and estimation for battery optimization in electric vehicles: work-in-progress
Abstract
Battery and energy management methodologies such as automotive climate controls have been proposed to address the design challenges of driving range and battery lifetime in Electric Vehicles (EV). However, driving behavior estimation is a major factor neglected in these methodologies. In this paper, we propose a novel context-aware methodology for estimating the driving behavior in terms of future vehicle speeds that will be integrated into the EV battery optimization. We implement a driving behavior model using a variation of Artificial Neural Networks (ANN) called Nonlinear AutoRegressive model with eXogenous inputs (NARX). We train our novel context-aware NARX model based on historical behavior of real drivers, their recent driving reactions, and the route average speed retrieved from Google Maps in order to enable driver-specific and self-adaptive driving behavior modeling and long-term estimation. Our methodology shows only 12% error for up to 30-second speed prediction which is improved by 27% compared to the state-of-the-art. Hence, it can achieve up to 82% of the maximum energy saving and battery lifetime improvement possible by the ideal methodology where the future vehicle speed is known.
Year
DOI
Venue
2017
10.1145/3125502.3125542
CODES+ISSS
Keywords
Field
DocType
CPS,Electric Vehicle,Battery,HVAC,Statistical Modeling,Neural Network,Model Predictive Control,Power Optimization
Automotive engineering,Energy management,Power optimization,Nonlinear autoregressive exogenous model,Computer science,Simulation,Electric vehicle,Model predictive control,Real-time computing,Driving range,Battery (electricity),Automotive industry
Conference
ISBN
Citations 
PageRank 
978-1-4503-5185-0
1
0.35
References 
Authors
5
5
Name
Order
Citations
PageRank
Korosh Vatanparvar113416.20
Sina Faezi210.35
Igor Burago331.39
Marco Levorato446449.51
Mohammad Abdullah Al Faruque562765.35