Elektronika ir Elektrotechnika (Apr 2024)

Recent Progress on Digital Twins in Intelligent Connected Vehicles: A Review

  • Xingkai Chai,
  • Jiaqiang Yan,
  • Wei Zhang,
  • Maciej Sulowicz,
  • Yichi Feng

DOI
https://doi.org/10.5755/j02.eie.36209
Journal volume & issue
Vol. 30, no. 2
pp. 4 – 17

Abstract

Read online

As an important enabling technology in the era of Industry 4.0, the intelligent connected vehicle (ICV) facilitates robust data interaction with the outside through sensors and communication technologies, ultimately making scientific decisions based on environmental perception information. However, due to constraints such as limited communication bandwidth and computing resources, the influx of data simultaneously impedes the sustainable optimisation of the vehicle decision making process at the same time. As a novel technology that effectively connects physical and virtual space, the special ability of the digital twin (DT) is to identify characteristics within a certain lifecycle, thereby garnering widespread attention across various industries. The purpose of this paper is to review the contribution of digital twins in the application field of intelligent vehicles and explore its potential for development. First, the key technologies of ICV provide a basis for the embedding of digital twins. Then, by analysing the development process and technical composition of digital twins, readers can better understand the concept of digital twins. Finally, the application of DTs in ICV is reviewed from the perspective of vehicles, traffic facilities, and occupants. Future challenges and opportunities in this direction are described at the same time.

Keywords