/ 187 AVL PODD™ AVL PUMA Online Diagnostic Device™, AVL PODD™ gives instant response in different levels to simplify the information. A triangle will immediately signalize any contradiction with regard to the collected values and a clear message which channel or method is suspect. Furthermore, a detailed window will inform about the status of the continuous diagnosis of the verified channels. The testbed operator (or the automation system) can decide if a problem is relevant and requires reaction. For offline analysis, integrated data reports give overview about problems detected by AVL PODD™. PRINCIPLE Fully integrated in PUMA Open AVL PODD™ complements the testbed online plausibility and quality checks with central management and easy operation. AVL PODD™ is delivered with a standard set of plausibility rules which are based on AVL’s practical experience in testbed operation and used in the in-house testfield of powertrain engineering. APPLICATION Despite the increasing use of automation systems, faulty and repetitive tests take place during test operation. If, for example, a sensor is broken or disconnected, PODD™ will recognize this and within the automatic test run, a customer-specific test sequence could react to it. Even differences in cylinder temperatures can be detected by AVL PODD™. The diagnosis tool supports online plausibility and quality checks to produce correct and highly accurate measurement results. BENEFTIS AT A GLANCE • Increasing testbed efficiency • Higher levels of process safety and improvement of data quality • Automatic, immediate warning in case of implausible results • Reduced know-how required for testbed operation • Quality certificate for measurement data DATA PLAUSIBILIZATION AVL PODD™ offers different levels of detail: The simple triangle warns the operator if anything goes wrong. The messages then offer a first explanation while the details display a complete status of the system configured.
Solutionskatalog2014_E
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