The invention discloses a driver driving style identification method, device and equipment and a storage medium, and the method comprises the steps: obtaining the control behavior data of a driver, and carrying out the preprocessing, and obtaining an original data set; performing data exploratory analysis on the original data set to obtain candidate driving style features and a relationship between the candidate driving style features and the driving styles; feature engineering processing is carried out on the candidate driving style features, and target driving style features are screened out according to the importance degree of the candidate driving style features to the driving styles; and constructing a linear regression analysis model according to the target driving style features, and training the linear regression analysis model to obtain the driving style of the driver output by the linear regression analysis model. According to the method, through data exploratory analysis and feature engineering, the features which greatly influence the driving style are screened out from a large amount of control behavior data, and the features are trained by adopting the linear regression analysis model, so that the accuracy of driving style recognition is effectively improved.
本发明公开了一种驾驶员驾驶风格识别方法、装置、设备及存储介质,所述方法包括:获取驾驶员的操控行为数据并进行预处理,得到原始数据集;对原始数据集进行数据探索性分析,得到候选驾驶风格特征,及候选驾驶风格特征与驾驶风格之间的关系;对候选驾驶风格特征进行特征工程处理,根据候选驾驶风格特征对驾驶风格的重要性程度筛选出目标驾驶风格特征;根据目标驾驶风格特征构建线性回归分析模型,并对线性回归分析模型进行训练,得到线性回归分析模型输出的驾驶员的驾驶风格。本发明通过数据探索性分析和特征工程,从大量操控行为数据中筛选出对驾驶风格影响较大的特征,并采用线性回归分析模型对特征进行训练,有效提高了驾驶风格识别的准确率。
Driver driving style identification method, device and equipment and storage medium
一种驾驶员驾驶风格识别方法、装置、设备及存储介质
2024-04-12
Patent
Electronic Resource
Chinese
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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