The embodiment of the invention belongs to the field of artificial intelligence, and relates to a driving behavior prediction method, comprising: acquiring a driving behavior sample set corresponding to each driving path, driving behavior samples in the sample set comprising sampling timestamps and driving behaviors; determining a driving behavior label corresponding to each sample in the sample set based on the sampling timestamp; inputting each sample in the sample set into the initial driving behavior prediction model to obtain a driving behavior prediction result corresponding to each sample; calculating a prediction error according to the driving behavior prediction result of each sample and the driving behavior label so as to adjust the initial driving behavior prediction model and obtain a driving behavior prediction model; acquiring a driving sample set and a current driving sample; and determining a driving path corresponding to the driving sample set, and inputting the driving sample into a driving behavior prediction model corresponding to the driving path to obtain a driving behavior prediction result. According to the invention, the next driving behavior is predicted according to the current driving behavior based on the specific driving path.

    本申请实施例属于人工智能领域,涉及一种驾驶行为预测方法,包括:获取各驾驶路径对应的驾驶行为样本集,样本集中的驾驶行为样本包括采样时间戳和驾驶行为;基于采样时间戳在样本集中确定各样本分别对应的驾驶行为标签;将样本集中各样本输入初始驾驶行为预测模型,得到各样本对应的驾驶行为预测结果;根据各样本分别的驾驶行为预测结果和驾驶行为标签计算预测误差,以调整初始驾驶行为预测模型,得到驾驶行为预测模型;获取驾驶样本集和当前的驾驶样本;确定驾驶样本集对应的驾驶路径,并将驾驶样本输入驾驶路径对应的驾驶行为预测模型,得到驾驶行为预测结果。本申请实现了基于特定的驾驶路径,根据当前的驾驶行为对接下来的驾驶行为进行预测。


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    Title :

    Driving behavior prediction method and device, computer equipment and storage medium


    Additional title:

    驾驶行为预测方法、装置、计算机设备及存储介质


    Contributors:
    ZHANG JIXIANG (author) / TIAN YUE (author) / LI DONGDONG (author) / LI FUQIANG (author)

    Publication date :

    2023-04-28


    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 / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte




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