Research on hardware in the loop simulation error based on driver assistance function testing

Xiaojun Yu; Hongfei Li; Yingdong Zheng; Zhiqiang Zhang

doi:10.1117/12.2689826

7 September 2023 Research on hardware in the loop simulation error based on driver assistance function testing

Xiaojun Yu, Hongfei Li, Yingdong Zheng, Zhiqiang Zhang

Proceedings Volume 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023); 127902P (2023) https://doi.org/10.1117/12.2689826
Event: 8th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 2023, Hangzhou, China

Abstract

As the functions of ADAS system are gradually general and play an increasingly important role in driving tasks, it has high requirements on the reliability and safety of ADAS system. It is necessary to validate ADAS system in various complex traffic conditions to test whether it can correctly identify and deal with various dangerous situations. ADAS system simulation test method includes software in the loop (SIL), hardware in the loop (HIL), vehicle in the loop (VIL) and represented by closed field and open road represented by the real vehicle test method, real vehicle test is difficult to cover dangerous or extreme scenarios, simulation test in the test coverage and test efficiency has irreplaceable advantages. Although most simulation platforms have the ability of sensor modeling simulation, vehicle dynamics modeling simulation and traffic scene construction simulation, most of the simulation models are built under ideal conditions, and the confidence level of the results obtained by simulation has not been evaluated by specific quantifiable indicators. In this paper, based on the hardware simulation test of ADAS function, compare the actual road test results in real physical environment, and analyze the error of the simulation test to provide reference for the simulation confidence study.

Citation Download Citation

Xiaojun Yu, Hongfei Li, Yingdong Zheng, and Zhiqiang Zhang "Research on hardware in the loop simulation error based on driver assistance function testing", Proc. SPIE 12790, Eighth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2023), 127902P (7 September 2023); https://doi.org/10.1117/12.2689826

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KEYWORDS

Radar signal processing

Device simulation

Error analysis

Computer simulations

Cameras

Millimeter wave sensors

Radar sensor technology

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