Integrated Diagnosis for Future Mobile Systems

B. Bäker and T. Forchert

This paper describes new hardware and software diagnosis concepts for OnBoard use in mobile vehicles. Following a review of existing diagnostic methodologies, we discuss approaches to the development of next generation modelbased diagnosis tool environments which 1) automate the production of diagnosis models from design models, and 2) can improve the diagnostic modeling process flow from design through to in-field service and maintenance. Examples of a model-based reasoning approach to mechanical (powertrain) and electronic (electrical vehicle network) component diagnostics will be shown.

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