Shared autonomous electric vehicle: Towards social economy of energy and mobility from power-transportation nexus perspective

In addressing the detrimental impacts of greenhouse gas emissions and decarbonization targets, the imperative shift towards electrification in the transportation sector is underscored, with additional advantages arising from shared features. Nevertheless, technological progress, particularly in the realm of connected and autonomous features, brings forth notable benefits but also introduces challenges related to safety, cost, and implementation. The convergence of connectivity, autonomy, shared mobility, and electric propulsion leads to the concept of shared autonomous electric vehicles. In practical integration scenarios several concerns encompassing the transportation network, power network, and user satisfaction. This paper conducts a thorough analysis of various aspects of shared autonomous electric vehicles, rigorously evaluating the feasibility of their integration within a coupled power and transportation network. The analysis highlights allocation, routing, charging, battery swapping, social-economic considerations, and modelling as pivotal areas warranting focused research attention in the realm of shared autonomous electric vehicles.