The invention discloses a distributed training method of an automatic driving learning model and an automatic driving mode, and the training method comprises the steps: obtaining at least one simulation result data set for training from a plurality of simulation result data sets, the plurality of simulation result data sets are obtained through a distributed simulation automatic driving road test scene, and the at least one simulation result data set is used for training; the automatic driving road test scene comprises a target vehicle and an environment dynamic object; each simulation result data set comprises a first state information total set of the target vehicle at different time points, a second state information total set of the environment dynamic object at different time points and a reward value set of the target vehicle in a time period between any two adjacent time points; and executing distributed training operation by utilizing the first state information total set, the second state information total set and the reward value set to obtain a trained automatic driving learning model. According to the scheme, distributed training is performed on the model result data, so that the model training efficiency is improved.

    本申请公开了一种自动驾驶学习模型的分布式训练方法和自动驾驶方式,训练方法包括:自多个模拟结果数据组,获取用于训练的至少一个模拟结果数据组,其中,多个模拟结果数据组是通过分布式模拟自动驾驶路测场景而得到的,自动驾驶路测场景包括目标车辆以及环境动态物体,每个模拟结果数据组包括目标车辆在不同时间点处的第一状态信息总集、环境动态物体在不同时间点处的第二状态信息总集以及目标车辆在任意相邻两个时间点之间的时间段内的奖励数值集;利用第一状态信息总集、第二状态信息总集以及奖励数值集,执行分布式训练操作,得到经训练的自动驾驶学习模型。上述方案,通过对模型结果数据进行分布式训练,提高了模型训练的效率。


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    Title :

    Distributed training method of automatic driving learning model and automatic driving method


    Additional title:

    自动驾驶学习模型的分布式训练方法及自动驾驶方法


    Contributors:
    XU XUNNONG (author) / LIU XUAN (author) / SHEN ZHENRUI (author)

    Publication date :

    2022-11-18


    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 / 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