The invention discloses a personalized adaptive cruise control system based on deep reinforcement learning and a control method thereof, a personalized multi-target adaptive cruise control system is designed based on deep reinforcement learning, and based on an improved depth deterministic gradient strategy, control modules of three different control styles are designed, so that the multi-target adaptive cruise control system is obtained. The requirements of drivers of different styles for various performances of the ACC system are met by designing modular reward functions for the safety, the car following performance and the comfort of the system, a similarity function is constructed and used for updating an online action network, so that the online action network is more in line with the driving habits of human drivers, and the driving habits of the drivers are updated through an experience updating module. The reuse rate of high-value experience samples of various types of drivers is improved, the convergence speed of the network is effectively improved, and the individuation and comprehensive performance of the ACC system are overall improved.

    本发明公开了一种基于深度强化学习的个性化自适应巡航系统及其控制方法,基于深度强化学习设计个性化的多目标自适应巡航控制系统,基于改进的深度确定性梯度策略,通过设计三种不同控制风格的控制模块,以及对该系统的安全性、跟车性及舒适性进行模块化奖励函数的设计满足不同风格驾驶员对于ACC系统各性能的需求,通过构建相似度函数,将其用于在线动作网络的更新,使其更加符合人类驾驶员的驾驶习惯,通过经验更新模块,提高了各类型驾驶员高价值经验样本的复用率,有效提升了网络的收敛速度,总体提升了ACC系统的个性化及综合性能。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Personalized adaptive cruise system based on deep reinforcement learning and control method thereof


    Weitere Titelangaben:

    一种基于深度强化学习的个性化自适应巡航系统及其控制方法


    Beteiligte:
    JIANG SHUNMING (Autor:in) / WU PENGPENG (Autor:in)

    Erscheinungsdatum :

    2023-03-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    Adaptive cruise control method and system based on deep reinforcement learning

    ZHENG XUELIAN / HAN ZHUOCHENG / REN YUANYUAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Multi-Objective Adaptive Cruise Control via Deep Reinforcement Learning

    Zhang, Yourong / Lin, Li / Song, Yizhou et al. | British Library Conference Proceedings | 2022


    Multi-Objective Adaptive Cruise Control via Deep Reinforcement Learning

    Huang, Kaisheng / Lin, Li / Song, Yizhou et al. | SAE Technical Papers | 2022


    Multi-Objective Adaptive Cruise Control via Deep Reinforcement Learning

    Zhang, Yourong / Lin, Li / Song, Yizhou et al. | British Library Conference Proceedings | 2022


    Multi-Objective Adaptive Cruise Control via Deep Reinforcement Learning

    Zhang, Yourong / Lin, Li / Song, Yizhou et al. | British Library Conference Proceedings | 2022