@article{Chen2026, 
author = {Shulu Chen and Yuhao Wang and Kai Wang and Xiaobo Qu},
title = {Reusing CAV-Supporting Smart Infrastructure for the Low-Altitude Economy},
year = {2026},
journal = {Journal of Intelligent and Connected Vehicles},
keywords = {smart infrastructure, connected and automated vehicles, urban air mobility, low-altitude economy, air-ground integration},
url = {https://www.sciopen.com/article/10.26599/JICV.2026.9210087},
doi = {10.26599/JICV.2026.9210087},
abstract = {The low-altitude economy is expanding urban mobility and service systems from ground-based networks to three-dimensional urban space. However, its large-scale deployment depends not only on aircraft technologies, but also on reliable operational infrastructure for communication, navigation, surveillance, meteorological sensing, computing, and safety supervision. This paper argues that smart infrastructure originally developed for connected and automated vehicles can provide a reusable foundation for low-altitude operations. Because low-altitude public routes are likely to follow existing urban corridors such as roads, railways, rivers, and utility corridors, there is strong spatial overlap with ground-based intelligent transportation infrastructure. By extending these capabilities upward, cities can reduce duplicate investment, improve infrastructure utilization, and support safe, scalable, and city-level air-ground operation management. }
}