The invention discloses an unmanned driving decision result determination method and device, equipment and a medium. The method comprises the following steps: acquiring driving state information of a local vehicle and surrounding vehicles in real time in an automatic driving process of the local vehicle; organizing the driving state information of the local vehicle and the surrounding vehicles to obtain a plurality of driving state information matrixes; through a pre-trained long-short-term memory neural network unit model, driving state information feature vectors corresponding to the driving state information matrixes are calculated in parallel, and a driving state information total feature vector is obtained according to the driving state information feature vectors; and determining an unmanned driving decision result corresponding to the total characteristic vector of the driving state information through a pre-optimized decision classifier. The problems of low accuracy and poor generalization ability of unmanned driving operation based on a mathematical modeling method and a machine learning algorithm are solved, the accuracy of an unmanned driving decision result is improved, and the generalization ability is improved.

    本发明公开了一种无人驾驶决策结果确定方法、装置、设备及介质。通过在本机车辆的自动驾驶过程中,实时获取本机车辆和周围车辆的驾驶状态信息;将本机车辆和周围车辆的驾驶状态信息,组织得到多个驾驶状态信息矩阵;通过预先训练的长短期记忆神经网络单元模型,并行计算与每个驾驶状态信息矩阵分别对应的驾驶状态信息特征向量,并根据各驾驶状态信息特征向量得到驾驶状态信息总特征向量;通过预先优化好的决策分类器,确定出驾驶状态信息总特征向量对应的无人驾驶决策结果。解决了基于数学建模方法和机器学习算法的无人驾驶操作准确度低和泛化能力差的问题,提高了对无人驾驶决策结果的准确率,提高了泛化能力。


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    Title :

    Unmanned driving decision result determination method and device, equipment and medium


    Additional title:

    一种无人驾驶决策结果确定方法、装置、设备及介质


    Contributors:
    WANG ZHAOQI (author) / JIANG SHAN (author) / ZHANG XIAOQIAN (author) / SUN ZHONGGANG (author) / WANG ZHAOLIN (author)

    Publication date :

    2023-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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