The 9th Transmission Symposium China has been held in Shanghai on April 20-21, 2017. More than 700 representatives attend the seminar. Global Crown Technology attended this meeting and made a technical report titled” HCU/TCU Diagnosis and Fault Reactions. Methods for Large Coverage Testing and Fault Insertion”.
The report introduces a technical method which can be used to test fault in virtual integration environment. Faults are tested in a simulation environment with virtual ECUs, accurate plant models, formal requirements verification and automatic test case generation. The method is illustrated for TCU and VCU applications. It provides large coverage testing to test controller in depth, which has a critical role in ensuring safety but also in protecting the powertrain hardware.
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