This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Co-Simulation Platform for Modeling and Evaluating Connected and Automated Vehicles and Human Behavior in Mixed Traffic
- Xuanpeng Zhao - University of California, Center for Environmental Research & Technology, USA ,
- Xishun Liao - University of California, Center for Environmental Research & Technology, USA ,
- Ziran Wang - Toyota Motor North America, InfoTech Labs, USA ,
- Guoyuan Wu - University of California, Center for Environmental Research & Technology, USA ,
- Matthew Barth - University of California, Center for Environmental Research & Technology, USA ,
- Kyungtae Han - Toyota Motor North America, InfoTech Labs, USA ,
- Prashant Tiwari - Toyota Motor North America, InfoTech Labs, USA
Journal Article
12-05-04-0025
ISSN: 2574-0741, e-ISSN: 2574-075X
Sector:
Topic:
Citation:
Zhao, X., Liao, X., Wang, Z., Wu, G. et al., "Co-Simulation Platform for Modeling and Evaluating Connected and Automated Vehicles and Human Behavior in Mixed Traffic," SAE Intl. J CAV 5(4):313-326, 2022, https://doi.org/10.4271/12-05-04-0025.
Language:
English
Abstract:
Modeling, prediction, and evaluation of personalized driving behaviors are
crucial to emerging advanced driver-assistance systems (ADAS) that require a
large amount of customized driving data. However, collecting such type of data
from the real world could be very costly and sometimes unrealistic. To address
this need, several high-definition game engine-based simulators have been
developed. Furthermore, the computational load for cooperative automated driving
systems (CADS) with a decent size may be much beyond the capability of a
standalone (edge) computer. To address all these concerns, in this study we
develop a co-simulation platform integrating Unity, Simulation of Urban MObility
(SUMO), and Amazon Web Services (AWS), where Unity provides realistic driving
experience and simulates on-board sensors; SUMO models realistic traffic
dynamics; and AWS provides serverless cloud computing power and personalized
data storage. To evaluate this platform, we select cooperative on-ramp merging
in mixed traffic as a study case, and establish human-in-the-loop (HuiL)
simulations. The results show that our proposed platform can facilitate data
collection and performance assessment for modeling personalized behaviors and
interactions in CADS under various traffic scenarios.