Driver model based on optimized calculation and functional safety simulation

Zhaolong Zhang; Yuan Zou; Xudong Zhang; Zhifeng Xu; Han Wang

doi:10.3390/en13246659

Driver model based on optimized calculation and functional safety simulation

Zhaolong Zhang, Yuan Zou^*, Xudong Zhang, Zhifeng Xu, Han Wang

^*Corresponding author for this work

School of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The simulation of electronic control function failure has been utilized broadly as an evaluation method when determining the Automotive Safety Integrity Level (ASIL). The driver model is quite critical in the ASIL evaluation simulation. A new driver model that can consider drivers of different driving skills is proposed in this paper. It can simulate the overall performance of different drivers driving vehicles by adjusting parameters, with which the impact of a certain electronic control function failure and the ASIL are evaluated. This paper has taken the function failure of regenerative braking as the simulation object in the double-lane-change driving scenario to simulate typical driving conditions with the designed driver model, and then has obtained the ASIL of regenerative braking function, which is applied to a BAIC new energy vehicle development project.

Original language	English
Article number	6659
Journal	Energies
Volume	13
Issue number	24
DOIs	https://doi.org/10.3390/en13246659
Publication status	Published - 2 Dec 2020

Keywords

Electric vehicle
Functional safety
Vehicle dynamics simulation

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.3390/en13246659

Cite this

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title = "Driver model based on optimized calculation and functional safety simulation",

abstract = "The simulation of electronic control function failure has been utilized broadly as an evaluation method when determining the Automotive Safety Integrity Level (ASIL). The driver model is quite critical in the ASIL evaluation simulation. A new driver model that can consider drivers of different driving skills is proposed in this paper. It can simulate the overall performance of different drivers driving vehicles by adjusting parameters, with which the impact of a certain electronic control function failure and the ASIL are evaluated. This paper has taken the function failure of regenerative braking as the simulation object in the double-lane-change driving scenario to simulate typical driving conditions with the designed driver model, and then has obtained the ASIL of regenerative braking function, which is applied to a BAIC new energy vehicle development project.",

keywords = "Electric vehicle, Functional safety, Vehicle dynamics simulation",

author = "Zhaolong Zhang and Yuan Zou and Xudong Zhang and Zhifeng Xu and Han Wang",

note = "Publisher Copyright: {\textcopyright} 2020 by the authors. Licensee MDPI, Basel, Switzerland.",

year = "2020",

month = dec,

day = "2",

doi = "10.3390/en13246659",

language = "English",

volume = "13",

journal = "Energies",

issn = "1996-1073",

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T1 - Driver model based on optimized calculation and functional safety simulation

AU - Zhang, Zhaolong

AU - Zou, Yuan

AU - Zhang, Xudong

AU - Xu, Zhifeng

AU - Wang, Han

PY - 2020/12/2

Y1 - 2020/12/2

N2 - The simulation of electronic control function failure has been utilized broadly as an evaluation method when determining the Automotive Safety Integrity Level (ASIL). The driver model is quite critical in the ASIL evaluation simulation. A new driver model that can consider drivers of different driving skills is proposed in this paper. It can simulate the overall performance of different drivers driving vehicles by adjusting parameters, with which the impact of a certain electronic control function failure and the ASIL are evaluated. This paper has taken the function failure of regenerative braking as the simulation object in the double-lane-change driving scenario to simulate typical driving conditions with the designed driver model, and then has obtained the ASIL of regenerative braking function, which is applied to a BAIC new energy vehicle development project.

AB - The simulation of electronic control function failure has been utilized broadly as an evaluation method when determining the Automotive Safety Integrity Level (ASIL). The driver model is quite critical in the ASIL evaluation simulation. A new driver model that can consider drivers of different driving skills is proposed in this paper. It can simulate the overall performance of different drivers driving vehicles by adjusting parameters, with which the impact of a certain electronic control function failure and the ASIL are evaluated. This paper has taken the function failure of regenerative braking as the simulation object in the double-lane-change driving scenario to simulate typical driving conditions with the designed driver model, and then has obtained the ASIL of regenerative braking function, which is applied to a BAIC new energy vehicle development project.

KW - Electric vehicle

KW - Functional safety

KW - Vehicle dynamics simulation

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DO - 10.3390/en13246659

M3 - Article

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VL - 13

JO - Energies

JF - Energies

IS - 24

M1 - 6659

ER -

Driver model based on optimized calculation and functional safety simulation

Abstract

Keywords

UN SDGs

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