AI Article Synopsis

  • Collaborative perception enhances autonomous driving by integrating vehicle and road technologies through self-powered vehicle-road integrated electronics (SVRIE) designed with a multilevel fractal structure.
  • SVRIE devices are embedded in tires and road surfaces, improving capabilities like pressure sensing and vehicle-road interaction, enabling monitoring of vehicle motion and road conditions.
  • Utilizing convolutional neural networks, the system boasts high accuracy in classifying vehicle and road conditions, with impressive results in tire motion recognition (97%) and tire health monitoring (99%).

Article Abstract

Collaborative perception between a vehicle and the road has the potential to enhance the limited perception capability of autonomous driving technologies. With this background, self-powered vehicle-road integrated electronics (SVRIE) with a multilevel fractal structure is designed to play a dual role, including a SVRIE device integrated into vehicle tires and a SVRIE array embedded into a road surface. The pressure sensing capability and anti-crosstalk performance of the SVRIE array are characterized separately to validate the feasibility of applying the SVRIE in a cooperative vehicle-infrastructure system. It is demonstrated that the SVRIE based on the multi-layered fractal structure exhibits maximum performance in collaborative sensing and interaction between vehicles and road information, such as vehicle motion, road surface condition, and tire life cycle health monitoring. Traditional data analysis methods are often of questionable accuracy. Therefore, a convolutional neural network is used to classify the vehicle and road conditions with accuracy of at least 88.3%. The transfer learning model is constructed to enhance the road surface identification capabilities with 100% accuracy. The accuracies of the vehicle tire motion recognition and tire health monitoring are 97% and 99%, respectively. This work provides new ideas for collaborative perception between vehicles and roadsides.

Download full-text PDF

Source
http://dx.doi.org/10.1002/adma.202404763DOI Listing

Publication Analysis

Top Keywords

collaborative perception
12
road surface
12
self-powered vehicle-road
8
vehicle-road integrated
8
integrated electronics
8
vehicle road
8
fractal structure
8
svrie array
8
health monitoring
8
road
6

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!