The chassis as data source for the digital twin of the road system (A02)

• Subject Area: Traffic and Transport Systems, Intelligent and Automated Traffic
• Term: since 2022
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 453596084

The objective of TP A02 is to investigate a sensor concept for obtaining dynamic wheel loads and motion data from the vehicle-chassis-tire-road system in order to provide the digital twin of the road system with real-time data on loads applied by the vehicle and on the road condition. The data can be used to obtain information on the damage state of the road using the model developed in TP A01. In addition, the data will be used to validate the road sensors (TP A03 and B02) and to derive micro traffic data for the informational level of the digital twin (TP B02 to B06, B08).

• DFG Programme: CRC/Transregios
• Subproject of: TRR 339: Digital twin of the road system – Physical-informational representation of the future road system
• Applicant Institution: Technische Universität Dresden
• Project Head: Professor Dr.-Ing. Lutz Eckstein