A Study on the Improvement of EV One-Pedal Driving System Interface and Cost Reduction 2022-01-0645
In this study it will show, big data analysis and user survey of driving records were conducted to investigate frequency of use and ease of operation of the regen paddle to control one-pedal driving system in electric vehicle. According to 3.8 million driving record big data analysis result, it was found that the driver manipulates 3.31 times on average during a single trip, mainly during the early stages of driving. According to user observation research result in 41.8% of participants did not used or used less than 5 time of regen paddle during one single trip. Also 336 participants, which occupy 83%, responded that the regen paddle manipulation for one-pedal driving was inconvenient. In conclusion, because of the use frequency of the regen paddle is low and the operation of regen paddle is inconvenient. It seems necessary to change the design of the regen paddle.
Citation: Won, M., "A Study on the Improvement of EV One-Pedal Driving System Interface and Cost Reduction," SAE Int. J. Adv. & Curr. Prac. in Mobility 4(5):1472-1480, 2022, https://doi.org/10.4271/2022-01-0645. Download Citation
Author(s):
Myung Won Won
Affiliated:
Hyundai Motor Company
Pages: 9
Event:
WCX SAE World Congress Experience
e-ISSN:
2641-9645
Also in:
SAE International Journal of Advances and Current Practices in Mobility-V131-99EJ
Related Topics:
Big data
Electric vehicles
Research and development
Documentation
Vehicle drivers
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