With the development of intelligent vehicles, more research has focused on achieving human-like driving. As an important component of intelligent vehicle control, car-following control should ensure safety, tracking, comfort while considering the acceptance of human drivers. In this paper, we propose a car-following control strategy $\boldsymbol {\pi }_{ \boldsymbol {Hybrid}}$ based on a hybrid of reinforcement learning (RL) and supervised learning (SL). RL is used to achieve multi-objective collaborative optimization in car-following control, and SL is used to achieve human like car-following. Through the complementary advantages of the two learning methods, $\boldsymbol {\pi }_{Hybrid}$ can achieve high performance car-following while matching the personalized car-following characteristics of human drivers. RL is used as the main framework of $\boldsymbol {\pi }_{Hybrid}$ . In addition, the personalized car-following reference model (PCRM) of human drivers based on Gaussian mixture regression, and the motion uncertainty model of preceding vehicle (MUMPV) based on the sequence-to-sequence network are established and incorporated into the RL framework. PCRM can lead $\boldsymbol {\pi }_{Hybrid}$ to learn the different characteristics of human drivers, and improve the anthropomorphism of $\boldsymbol {\pi }_{Hybrid}$ ; MUMPV enables $\boldsymbol {\pi }_{Hybrid}$ to consider the dynamic changes of the traffic environment and to become more robust. $\boldsymbol {\pi }_{Hybrid}$ is trained and tested on High D dataset, and the generalizability verification is based on the self-built real vehicle data collection platform. The results show that $\boldsymbol {\pi }_{Hybrid}$ can match human drivers’ personalized car-following characteristics and can outperform human drivers in safety, comfort, and tracking of the preceding vehicle.


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    Titel :

    Personalized Car-Following Control Based on a Hybrid of Reinforcement Learning and Supervised Learning


    Beteiligte:
    Song, Dongjian (Autor:in) / Zhu, Bing (Autor:in) / Zhao, Jian (Autor:in) / Han, Jiayi (Autor:in) / Chen, Zhicheng (Autor:in)


    Erscheinungsdatum :

    2023-06-01


    Format / Umfang :

    6677163 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch