In this paper we investigate the benefits of intent-sharing for platooning of connected automated vehicles (CAVs). Intent sharing is a new class of cooperation for CAVs, where each CAV share their planned future trajectory with other CAVs. In contrast, most existing platooning algorithms, are based on status-sharing cooperation, where CAVs only exchange their current position, speed, and acceleration. We present a receding horizon control framework for CAVs that utilizes intent messages, and minimizes spacing error with respect to the leading vehicle, while considering comfort and string stability. We compare our intent-sharing approach to a baseline CACC algorithm through microscopic simulations based on real-world highway data. Our simulations reveal significant improvements in energy efficiency and road capacity compared to the baseline CACC algorithm.


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    Title :

    Merits of intent sharing communication for platooning: energy efficiency and road capacity


    Contributors:


    Publication date :

    2024-10-07


    Size :

    2613016 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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