Autonomous Driving Test Method Based on Digital Twin: A Survey
Ashfaq Niaz, Muhammad Usman Shoukat, Yanbing Jia, Samiullah Khan, Fahim Niaz, Muhammad Usama Raza
Abstract
The digital twin (DT) can virtualize the entire life cycle of the system and is very suitable for use in autonomous driving tests. A framework based on DT to test connected autonomous driving in a limited environment is proposed, in which, the maneuver of DT is used to realize the real connected autonomous driving test in virtual complex road scenes. LTE/G5 used for data communication procedure between self-driving vehicle sensors and roadside environment. However, DT is not indistinguishable from many perceptions, including its basis, development, industrial practices, cyber-physical plotting, and basic elements. In order to highlight the applications and challenges, this paper surveys and analyzes the digital twins from multiple views.