Dynamic Road Surface Signatures in Automotive Scenarios

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

15 Downloads (Pure)

Abstract

A method to compute road surface signatures in the automotive scenario is presented. This method is subsequently applied to a rough asphalt surface without undulations. It is shown that, due to the observation geometry, the road surface signature experiences significant spreading along the Doppler-axis, resulting in a distinct range-Doppler map that could be used for classification purposes. This was also confirmed with an experimental recording from a car driving around the university campus. The variation of Doppler-shift and incident angle within a range bin and over a coherent processing interval is also evaluated.
Original languageEnglish
Title of host publicationProceedings of the 18th European Radar Conference
PublisherIEEE
Pages285-288
Number of pages4
ISBN (Electronic)978-2-87487-065-1
ISBN (Print)978-1-6654-4723-2
DOIs
Publication statusPublished - 2022
EventThe 18th European Radar Conference - London, United Kingdom
Duration: 5 Apr 20227 Apr 2022

Conference

ConferenceThe 18th European Radar Conference
Country/TerritoryUnited Kingdom
CityLondon
Period5/04/227/04/22

Bibliographical note

Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public

Keywords

  • Autonomous vehicles
  • Advanced driver assistance
  • Radar cross-sections
  • Rough surfaces scattering

Fingerprint

Dive into the research topics of 'Dynamic Road Surface Signatures in Automotive Scenarios'. Together they form a unique fingerprint.

Cite this