Vector Informatik GmbHIngersheimer Straße 2470499 StuttgartGermany
Phone: +49 711-80670-0Fax: +49 711-80670-111E-mail: email@example.com
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General Motors Europe: Automatic validation of diagnostic services
For the first time, a fully automated test case generator has been introduced in diagnostics validation at General Motors Europe (GME) Development. This article describes the introduction of this automated testing of diagnostic implementations based on the example of the new Opel Insignia. An electronically readable diagnostic specification forms the basis for test generation. The article describes how the tool used - CANoe.DiVa from Vector - was integrated in the existing tool environment, and it addresses cost and time savings as well as improvements to technical processes that were realized compared to conventional, manual validation at the Opel Corsa.
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Integration in J1939 Systems in Practice
Commercial vehicle producers are continually being confronted with problems in integrating networked systems with the J1939 protocol. Weaknesses include information exchange between OEM and supplier and different variants of the J1939 standard. Initial approaches to improvement: establish a uniform data exchange format for the CAN communication, introduce a tool for conformity testing and define mandatory device profiles.