Abstract

Autonomous vehicle safety evaluation through a high-fidelity simulation approach

Highlights

  • Development of autonomous vehicles is one of the top trends in the automotive industry and the technology has been evolved to make them safer

  • We present a simulation approach for safety evaluation of an autonomous vehicle (AV) shuttle, iseAuto, currently operating at the Tallinn University of Technology campus

  • We focus on the utilization of a highfidelity simulator for an AV shuttle at Tallinn University of Technology (TalTech), Estonia

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Summary

INTRODUCTION

Development of autonomous vehicles is one of the top trends in the automotive industry and the technology has been evolved to make them safer. The first prototype development was a joint venture with TalTech and the local industry Silberauto [16] This shuttle is controlled by Autoware [17], a Robotic Operating System (ROS) based platform for self-driving vehicles. Among different modern AV simulators such as CARLA [18], LGSVL (in 2021 the name was changed to SVL) [19] and Gazebo, we opted for SVL to be our simulator due to its compatibility with our control software (Autoware) and our terrain generation platform Unity. Another reason was to create different scenarios and perform software-in-the-loop (SIL) simulation by connecting Autoware with SVL. This enables us to find a better sensor configuration and settings in addition to the verification of the decision-making system that leads to safety assessment

SIMULATOR
VIRTUAL ENVIRONMENT CREATION
Workflow
Data collection and processing
Terrain generation
SIMULATION AND SAFETY ASSESSMENTS
Scenario definition
Running simulation
CONCLUSIONS
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