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Thonhofer, Elvira and Sigl, Simon and Fischer, Martin and Heuer, Fin Malte and Kuhn, Andreas and Erhart, Jacqueline and Harrer, Manfred and Schildorfer, Wolfgang (2023) Infrastructure-based digital twins for cooperative, connected, automated driving and smart road services. IEEE Open Journal of Intelligent Transportation Systems, 01-13. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/OJ-ITS-2022-12-0079. ISSN 2687-7813. (Submitted)
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Abstract
Driving requires continuous decision making from a driver taking into account all available relevant information. Automating driving tasks also automates the related decisions. However, humans are very good at dealing with bad quality, fuzzy, informal and incomplete information, whereas machines generally require solid quality information in a formalized format. Therefore, the development of automated driving functions relies on the availability of machine-usable information. A digital twin contains quality controlled information collected and augmented from different sources, ready to be supplied to such an automated driving function. An information model that describes all conceivably relevant information is necessary. To this end, a list of requirements that such an information model should meet is proposed and each requirement is argued for. Based on the anticipated services and applications that such a system should support, a collection of requirements for system architecture is derived. Information modeling is performed for selected relevant information groups. A system architecture has been proposed and validated with three different implementations, addressing several different applications to support decisions at a highway tunnel construction site in Austria and throughout the Test Bed Lower Saxony in Germany.
| Item URL in elib: | https://elib.dlr.de/192802/ | ||||||||||||||||||||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||||||||||||||||||||
| Title: | Infrastructure-based digital twins for cooperative, connected, automated driving and smart road services | ||||||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2023 | ||||||||||||||||||||||||||||||||||||
| Journal or Publication Title: | IEEE Open Journal of Intelligent Transportation Systems | ||||||||||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||||||||||||||
| Gold Open Access: | Yes | ||||||||||||||||||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||||||||||||||||||
| DOI: | 10.1109/OJ-ITS-2022-12-0079 | ||||||||||||||||||||||||||||||||||||
| Page Range: | 01-13 | ||||||||||||||||||||||||||||||||||||
| Publisher: | IEEE - Institute of Electrical and Electronics Engineers | ||||||||||||||||||||||||||||||||||||
| ISSN: | 2687-7813 | ||||||||||||||||||||||||||||||||||||
| Status: | Submitted | ||||||||||||||||||||||||||||||||||||
| Keywords: | automated driving, cooperative connected automated mobility, decision support system, digital twin, information modelling, test bed | ||||||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||||||||||||||||||
| HGF - Program Themes: | Road Transport | ||||||||||||||||||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||||||||||||||||||
| DLR - Program: | V ST Straßenverkehr | ||||||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | V - V&V4NGC - Methoden, Prozesse und Werkzeugketten für die Validierung & Verifikation von NGC | ||||||||||||||||||||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Transportation Systems > Verification and Validation, BS | ||||||||||||||||||||||||||||||||||||
| Deposited By: | Heuer, Fin Malte | ||||||||||||||||||||||||||||||||||||
| Deposited On: | 20 Jan 2023 12:18 | ||||||||||||||||||||||||||||||||||||
| Last Modified: | 11 May 2023 10:29 |
Available Versions of this Item
- Infrastructure-based digital twins for cooperative, connected, automated driving and smart road services. (deposited 20 Jan 2023 12:18) [Currently Displayed]
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