Unsupervised Pattern Discovery in Automotive Time Series Pattern-based Construction of Representative Driving Cycles

In the last decade unsupervised pattern discovery in time series, i.e. the problem of finding recurrent similar subsequences in long multivariate time series without the need of querying subsequences, has earned more and more attention in research and industry. Pattern discovery was already successf...

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Bibliographic Details
Main Author: Noering, Fabian Kai Dietrich
Format: eBook
Language:English
Published: Wiesbaden Springer Fachmedien Wiesbaden 2022, 2022
Edition:1st ed. 2022
Series:AutoUni – Schriftenreihe
Subjects:
Online Access:
Collection: Springer eBooks 2005- - Collection details see MPG.ReNa
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245 0 0 |a Unsupervised Pattern Discovery in Automotive Time Series  |h Elektronische Ressource  |b Pattern-based Construction of Representative Driving Cycles  |c by Fabian Kai Dietrich Noering 
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505 0 |a Introduction -- RelatedWork -- Development of Pattern Discovery Algorithms for Automotive Time Series -- Pattern-based Representative Cycles -- Evaluation -- Conclusion 
653 |a Image processing / Digital techniques 
653 |a Computer science 
653 |a Computer vision 
653 |a Automotive Engineering 
653 |a Automotive engineering 
653 |a Computer Imaging, Vision, Pattern Recognition and Graphics 
653 |a Theory and Algorithms for Application Domains 
653 |a Automated Pattern Recognition 
653 |a Pattern recognition systems 
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520 |a In the last decade unsupervised pattern discovery in time series, i.e. the problem of finding recurrent similar subsequences in long multivariate time series without the need of querying subsequences, has earned more and more attention in research and industry. Pattern discovery was already successfully applied to various areas like seismology, medicine, robotics or music. Until now an application to automotive time series has not been investigated. This dissertation fills this desideratum by studying the special characteristics of vehicle sensor logs and proposing an appropriate approach for pattern discovery. To prove the benefit of pattern discovery methods in automotive applications, the algorithm is applied to construct representative driving cycles. About the author Fabian Kai Dietrich Noering is currently working in the technical development of Volkswagen AG as data scientist with a special interest in theanalysis of time series regarding e.g. product optimization