Development status and challenges of vehicle terminals in intelligent and connected environments
With the rapid advancement of intelligent connected technology,the functionalities of intelligent vehicular terminals equipped in connected vehicles have correspondingly expanded.After decades of development,these intelligent vehicular terminal systems have made significant progress in various domains and demonstrated substantial potential in the field of autonomous driving.This paper begins with the current status of intelligent vehicular terminals within the connected environment,describes the architecture of these systems,and reviews their evolutionary journey facilitated by intra-vehicle communication and vehicle-to-road cooperative empowerment.Furthermore,the paper delves into the profound impact of innovations in vehicular network wireless communication technology in the 5G era on the development of intelligent vehicular terminals.It also thoroughly reviews recent research achievements in cooperative driving and control,edge computing and fog computing,and digital twinning,while also anticipating the challenges these terminals face in information security and autonomous driving testing.
autonomous driving technologyon-board unitsconnectivityvehicle-to-everything(V2X)vehicle communication
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