The embodiment of the invention discloses an automatic driving following speed control method, computer equipment and a storage medium, current driving information data of a target vehicle is acquired, the driving information data comprises position information and speed information, and the target vehicle is an automatic driving vehicle; determining driving information data of a front vehicle and a rear vehicle of the target vehicle based on the position information so as to construct an automatic driving following environment; the state space is determined as the relative distance and the relative speed between the autonomous vehicle and the front vehicle and between the autonomous vehicle and the rear vehicle based on a reinforcement learning framework, the action is the acceleration of the autonomous vehicle, and the autonomous vehicle is guided to avoid collision with the front vehicle and the rear vehicle by designing a reward function in a reinforcement learning algorithm; and inputting the current driving information data of the target vehicle, the driving information data of the front vehicle and the driving information data of the rear vehicle into the trained deep reinforcement learning model, and outputting the acceleration of the target vehicle so as to control the following speed of the automatic driving vehicle.

    本发明实施例公开一种自动驾驶跟驰速度控制方法、计算机设备及存储介质,获取目标车辆当前的驾驶信息数据,其中,驾驶信息数据包括位置信息及速度信息,目标车辆为自动驾驶车辆;基于位置信息确定目标车辆的前车及后车的驾驶信息数据,从而构建自动驾驶跟驰环境;基于强化学习框架确定状态空间为自动驾驶车辆与前车和后车之间的相对距离和相对速度,动作为自动驾驶车辆的加速度,通过设计强化学习算法中的奖励函数来引导自动驾驶车辆避免与前后车发生碰撞;将目标车辆当前的驾驶信息数据、前车驾驶信息数据及后车驾驶信息数据输入训练好的深度强化学习模型,输出目标车辆的加速度,从而控制自动驾驶车辆的跟驰速度。


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    Title :

    Automatic driving following speed control method, computer equipment and storage medium


    Additional title:

    一种自动驾驶跟驰速度控制方法、计算机设备及存储介质


    Contributors:
    TANG JINJUN (author) / WANG ZHE (author) / HUANG HELAI (author)

    Publication date :

    2023-10-24


    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



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