Test Framework for Automatic Test Case Generation and Execution Aimed at Developing Trustworthy AVs from Both Verifiability and Certifiability Aspects

Test Framework for Automatic Test Case Generation and Execution Aimed at Developing Trustworthy AVs from Both Verifiability and Certifiability Aspects
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自动测试用例生成和执行的测试框架,旨在从可验证性和可证明性方面开发可信赖的自动驾驶汽车

DOI:
10.1109/itsc48978.2021.9564542
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发表时间:
2021
期刊:
2021 IEEE International Intelligent Transportation Systems Conference (ITSC)
影响因子:
--
通讯作者:
P. Jennings
P. Jennings
中科院分区:
--
文献类型:
--
作者:
Xizhe Zhang;S. Khastgir;H. Asgari;P. Jennings

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自动驾驶系统(ADSS)的测试和安全保证方面的最新发展已经从传统的基于距离(即车辆行驶里程)的方法转变为基于情景的方法。关于基于场景的测试工作流的不同方面,如场景生成、场景描述语言和场景分析,已经进行了各种研究。这项研究旨在建立在为基于场景的测试而引入的单个功能模块的基础上,并基于从Innovate UK的OmniCAV项目中获得的经验,为建立一个通用的测试框架做出贡献。本文介绍的测试框架包括:测试场景描述、不同类型测试和测试分配、测试用例生成、数据收集和分析、结果关联以及用于功能和行为验证的证据收集。这里定义的框架和程序与现实世界的实践相关,有助于实现ADS的可验证性和可证明性。
Recent developments in the testing and safety assurances of Automated Driving Systems (ADSs) have shifted from a traditional distance-based approach (i.e. vehicle miles travelled) to scenario-based approach. Various studies have been conducted on different aspects of the scenario-based testing workflow such as scenario generation, scenario description language, and scenario analysis. This study intends to build on top of the individual functional modules introduced for scenario-based testing and contributes towards a common test framework, based on the experience gained from the Innovate UK's OmniCAV project. The Test Framework introduced in this paper consists of: Description of Test Scenarios, Different Types of Testing and Allocation of Tests, Generation of Test Cases, Data Collection & Analysis, Correlation of obtained Results and Evidence Gathering for functional and behavioral verification. The framework and processes defined here have relevance to real-world practice and contribute towards both verifiability and certifiability of ADSs.
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