The invention relates to an automatic driving decision-making method based on deep reinforcement learning. The method comprises the following steps: S1, constructing a Markov decision-making process suitable for a car following decision-making and lane changing decision-making training environment in automatic driving; and S2, respectively training a car following decision and a lane changing decision of a specific agent through a deep Q network and an aggregation algorithm of a deep deterministic strategy gradient. According to the invention, the traffic efficiency is improved, the traffic safety is enhanced, and the driving comfort is improved.

    本发明涉及一种基于深度强化学习的自动驾驶决策方法,包括如下步骤:S1、构造适合自动驾驶中跟驰决策和换道决策训练环境的马尔可夫决策过程;S2、通过深度Q网络和深度确定性策略梯度的聚合算法分别训练特定智能体的跟驰决策和换道决策。本发明有利于提高交通效率、增强交通安全性以及改善行驶的舒适性。


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    Title :

    Automatic driving decision-making method based on deep reinforcement learning


    Additional title:

    基于深度强化学习的自动驾驶决策方法


    Contributors:
    LIU CHENGQI (author) / LIU SHAOWEIHUA (author) / ZHANG YUJIE (author) / JIN ZHONGFU (author) / SHI YUNYANG (author) / XU YUHAN (author) / FENG SHI (author) / LIU ZHIYUAN (author)

    Publication date :

    2024-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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