Research on consistency of digital twin test method and real vehicle site validation for intelligent vehicle

Shulian Zhao; Siyu Wu; Yichao Tang; Zhangjie Meng; Haodong Tian; Xinyu Gu

doi:10.1117/12.2668577

16 February 2023 Research on consistency of digital twin test method and real vehicle site validation for intelligent vehicle

Shulian Zhao, Siyu Wu, Yichao Tang, Zhangjie Meng, Haodong Tian, Xinyu Gu

Author Affiliations +

Proceedings Volume 12591, Sixth International Conference on Traffic Engineering and Transportation System (ICTETS 2022); 125912Z (2023) https://doi.org/10.1117/12.2668577
Event: 6th International Conference on Traffic Engineering and Transportation System (ICTETS 2022), 2022, Guangzhou, China

Abstract

With the development and commercialization of smart transportation, the road safety of intelligent connected vehicle has attracted much attention. The test and evaluation report are the solid evidence for verifying the safety of ICV. At present, the digital twin test plays an important role for ICV with low-cost and high efficiency, which has become a research hot pot. However, one of challenge of digital twin test is the consistency between the simulation and real-world. In this paper, a solution of digital twins is put forward to reduce the gap of the consistency. Firstly, the digital twin test platform is built, with the construction of automatic digital twin system. Then, a site test is built with a set of evaluation metrics. Finally, the solution is executed under three typical working conditions, and the result shows that the closed-loop simulation test of digital twin simulation platform is feasible, and the consistency is highly achieved. The research and platform provide pattern for the implementation of ICV digital twin test.

Citation Download Citation

Shulian Zhao, Siyu Wu, Yichao Tang, Zhangjie Meng, Haodong Tian, and Xinyu Gu "Research on consistency of digital twin test method and real vehicle site validation for intelligent vehicle", Proc. SPIE 12591, Sixth International Conference on Traffic Engineering and Transportation System (ICTETS 2022), 125912Z (16 February 2023); https://doi.org/10.1117/12.2668577

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available