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Viewing report
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Automated Protocol Data Analysis. Edition No. 1
VDM Publishing House, Jan 2009, Pages: 76
In the system test of automatic train protection
system EBICAB 2000 DES, the telegrams and bus data
are being recorded and afterwards stored in a
database for further evaluation and analysis,
approximately 350.000 of single signals every minute
of a test. A client/server concept has been developed
and implemented in order to prepare and reduce the
data in such a way, that only significant values’
changes will be filtered out for evaluation. The
existing protocol data analysis function has to be
extended in the way that the analysis could be run
automatically. The intent is to simplify, accelerate
and make safer the visual data analysis, performed by
testers. The comparison between recorded log data and
expected reactions has to be performed, producing the
result in a form of ‘test passed’ or ‘test failed’.
The creation and implementation of mentioned
extension is the purpose of this work.
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