In this paper, we present our semi-automatic qualification method for software tools on the example of a testing tool. The method is based on validation of a testing tool using an independent monitor facilitated with fault injection. The independent monitor observes testing tool behaviour with and without fault injection, and compares results. Testing tool validation is first done offline, i.e., without system-under-test (SUT) in the loop, and then in runtime, i.e., during actual testing of the SUT. Results of the testing of the SUT can only be accepted if the monitor reports no failure in the testing tool. We evaluate our qualification approach on inhouse testing system, the Universal Test Platform (UTP), implemented in LabVIEW.
Efficient software tool qualification for automotive safety-critical systems
2011
10 Seiten, 7 Bilder, 9 Quellen
Conference paper
English
Entwicklungswerkzeug , Funktionssicherheit , ISO (International Organization for Standardization) , Kraftfahrzeugelektronik , Kraftfahrzeug-Software , Pkw (Personenkraftwagen) , Software-Entwicklung , Software-Entwicklungsumgebung , Software-Prozessgestaltung , Software-Qualitätssicherung , Software-Sicherheit , Zertifizierung
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