The invention provides a driver state evaluation method and device, electronic equipment and a storage medium, and the method comprises the steps: carrying out the behavior analysis of a driver according to the current driving behavior data and mental state data of the driver, obtaining a behavior event of the driver, and generating time sequence event information according to the behavior event; performing driving habit analysis on the driver according to the normal driving behavior data of the driver in the current time period, and generating driving habit information of the driver in the current time period; calling a driver portrait library according to the identity information of the driver to obtain driver portrait information of the driver; and performing information fusion analysis on the time sequence event information, the driving habit information and the driver portrait information by adopting a preset information fusion analysis model, and evaluating the state of the driver according to an analysis result to obtain a state evaluation result of the driver. According to the method, a series of time sequence event features and driver portraits are combined to comprehensively judge the state of the driver, and the accuracy of driver fatigue state recognition, distraction state recognition and dangerous driving recognition is improved.
本申请提供一种司机状态评估方法、装置、电子设备及存储介质,其方法包括:根据司机当前的驾驶行为数据和精神状态数据对司机进行行为分析,获取司机的行为事件,并根据行为事件生成时序事件信息;根据司机当前时间段的常态驾驶行为数据对司机进行驾驶习惯分析,生成司机当前时间段的驾驶习惯信息;根据司机的身份信息调用司机画像库,获取司机的司机画像信息;采用预设的信息融合分析模型对时序事件信息、驾驶习惯信息和司机画像信息进行信息融合分析,并根据分析结果评估司机的状态,获得司机的状态评估结果。该方法结合一系列时序事件特征和司机画像综合来判断司机的状态,提高了司机疲劳状态识别、分心状态识别和危险驾驶识别的准确率。
Driver state evaluation method and device, electronic equipment and storage medium
司机状态评估方法、装置、电子设备及存储介质
2024-05-31
Patent
Electronic Resource
Chinese
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