Title :
A study on test automation of IVN of intelligent vehicle using model-based testing
Author :
Kabsu Han ; Insick Son ; Jeonghun Cho
Author_Institution :
Intell. Syst. R&D Center, Korea Automotive Technol. Inst., Daegu, South Korea
Abstract :
To certify complex functionality of intelligent vehicle, functional testing is critical parts of development process. For practical testing, well-defined test suites which have wide test coverage and appropriate number of test cases are mandatory. Model-based testing is a kind of black box testing that test suites are derived from model of SUT and automatically executed by model-based testing tool. Also, test cases can be generated automatically with test sequence generation. For test automation of IVN of intelligent vehicle, several transition-based models and test suites which derived from practical test sequence generation strategy are developed. Also, test reports are generated automatically to analyze test results via IVN testing tool. To model the intelligent front lamp system, MATLAB/Simulink stateflow was used. Test sequence generation using TT (transition tour) can assure test coverage and reduce functional testing time. For actual IVN testing, Vector CANoe which supports IVN simulation and testing of actual bus was used. The test cases of CANoe are derived from the result of TT so that the test suite can assure the test coverage also.
Keywords :
automated highways; automatic test software; program testing; IVN simulation; IVN testing tool; MATLAB; SUT; Simulink stateflow; actual bus; black box testing; complex functionality; development process; functional testing time; intelligent front lamp system; intelligent vehicle; model-based testing tool; practical test sequence generation strategy; test automation; test case generation; test cases; test coverage; transition tour; transition-based models; vector CANoe; Abstracts; Automation; Intelligent vehicles; Mathematical model; Testing; Unified modeling language; Vehicles; IVN testing; Model-based testing; Test automation; Test case generation; Transition tour;
Conference_Titel :
Ubiquitous and Future Networks (ICUFN), 2013 Fifth International Conference on
Conference_Location :
Da Nang
DOI :
10.1109/ICUFN.2013.6614794