Logical Scenario Derivation by Clustering Dynamic-Length-Segments Extracted from Real-World-Driving-Data

Publikationstyp
Konferenz
Autor(en)
Jacob Langner, Hannes Grolig, Stefan Otten, Marc Holzäpfel, Eric Sax
Jahr
2019
Buchtitel
VEHITS International Conference on Vehicle Technology and Intelligent Transport Systems
Abstract
For the development of Advanced Driver Assistant Systems (ADAS) and Automated Driving Systems (ADS) a change from test case-based testing towards scenario-based testing can be observed. Based on current approaches to define scenarios and their inherent problems, we identify the need to extract scenarios including the static environment from recorded real-world-driving-data. We present an approach, that solves the problem to extract dynamic-length-segments containing a single scenario. These segments are enriched with a feature vector with information relevant for the feature under test. By clustering these scenarios a logical scenario catalog is created, containing all scenarios within the test data. Corner cases are represented as well as common scenarios. An accumulated total length can be calculated for each logical scenario, giving a brief understanding about existing test coverage of the scenario.
Link
http://insticc.org/node/TechnicalProgram/vehits/presentationDetails/77233
Download .bib
Download .bib
Eingetragen von
Stefan Otten