Root Cause Analysis Delay Determinants
A cloud-based reference architecture is being piloted for the structural analysis of determinants of unpunctuality of bus routes in public transport.
Identification of determinants for the punctuality of bus routes.
Delay determinants recognisable at a glance
Development of a cloud-based reference architecture
Challenge
- A public transport bus operator wants to better understand the reasons for the unpunctuality of its buses.
- Up to now, root cause analysis has been carried out manually on the basis of regularly generated reports on a weekly basis
Solution
- Using data on each individual bus journey as well as a variety of external environmental and event data, an algorithm is developed for root cause analysis and unpunctuality determination.
- A cloud-based reference architecture is being built for data pre-processing and data analysis.
Result
- Identification of traffic structural as well as non-plannable determinants for the punctuality of bus routes.
- A dashboard shows a wide range of delay determinants at a glance.
- A cloud-based reference architecture has been developed and tested against the use case.
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