自动驾驶虚拟测试场景构建方法评价及适用性分析

Evaluation and Applicability Analysis of Construction Method of Virtual Test Scenarios for Autonomous Driving

随着自动驾驶技术的研究不断深入,自动驾驶虚拟测试场景评价及适用性分析变得越来越关键。文章首先对测试主体进行分类,详细分析不同测试主体的安全性测试需求;其次,系统梳理了四类典型虚拟测试场景构建方法,对四种场景构建方法从现阶段发展及应用情况等方面进行总结;再次,提出覆盖度、边缘性、真实性三类评价指标对测试场景构建方法进行评价,并基于评价及研究结果进行各类方法对于不同测试主体的适用性分析;最后,总结了目前研究存在的不足,并提出未来的研究展望。文章成果将为自动驾驶测试场景评价及适用性提供参考。

With the deepening of the research on autonomous driving technology,the evaluation and applicability analysis of virtual test scenarios for autonomous driving have become increasingly crucial.Firstly,the paper classifies the test subjects and analyzes the safety testing requirements of different test subjects in detail.Secondly,it systematically sorts out four typical construction methods of virtual test scenarios,and summarizes from the aspects of current development and application conditions.Thirdly,it proposes three evaluation indicators,including coverage,marginality and authenticity to evaluate the construction methods of test scenarios,and conducts applicability analysis of each method to different test subjects based on the evaluation and research results.Finally,the paper summarizes the shortcomings of the current research,and proposes the future research prospects.The results of this article will provide a reference for the evaluation and applicability of test scenarios for autonomous driving.