Test Scenario Design for Intelligent Driving System Ensuring Coverage and Effectiveness

Intelligent vehicle greatly benefits traffic safety, efficiency and driving comfortable. With the development of intelligent driving technology and its application, it is becoming increasingly important to do effective and comprehensive tests before putting on the market. Comprehensively considering...

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Veröffentlicht in:International journal of automotive technology 2018-08, Vol.19 (4), p.751-758
Hauptverfasser: Xia, Qin, Duan, Jianli, Gao, Feng, Hu, Qiuxia, He, Yingdong
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container_issue 4
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container_title International journal of automotive technology
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creator Xia, Qin
Duan, Jianli
Gao, Feng
Hu, Qiuxia
He, Yingdong
description Intelligent vehicle greatly benefits traffic safety, efficiency and driving comfortable. With the development of intelligent driving technology and its application, it is becoming increasingly important to do effective and comprehensive tests before putting on the market. Comprehensively considering the cost of test, an automatic generation method of test scenarios is proposed to ensure both coverage and effectiveness. Based on the analyzed key infuence factors of an intelligent driving system, the analytic hierarchy process (AHP) is used to determine their importance and accordingly an complex index is defined, based on which an improved test case generation algorithm based on the pairwise independent combinatorial testing tool (PICT) is proposed to ensuring both combinational coverage and complexity of test cases. Finally, the test scenario is generated by clustering these discrete test cases considering similarity and complexity. The high complex test cases are preferred to be combined together and conducted preferentially to increase the test efficiency. The effectiveness of this method is validated by applying it on a lane departure warning system (LDW).
doi_str_mv 10.1007/s12239-018-0072-6
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source Springer Nature - Complete Springer Journals
subjects Algorithms
Analytic hierarchy process
Automotive Engineering
Clustering
Combinatorial analysis
Complexity
Engineering
Intelligent vehicles
Lane keeping
Traffic safety
Warning systems
title Test Scenario Design for Intelligent Driving System Ensuring Coverage and Effectiveness
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