The invention provides a fatigue driving early warning method, device and equipment, a storage medium and an electric vehicle. The fatigue driving early warning method comprises the following steps: acquiring a heart rate variability value of a driver; obtaining an original image containing a human face; adopting a face detection algorithm and a feature point positioning algorithm to obtain a face information feature value from the original image; comparing the face information feature value with a corresponding threshold value to obtain a preliminary fatigue detection result; according to the heart rate variability value and the preliminary fatigue detection result, the fatigue level of the driver is obtained; and sending out a corresponding early warning signal according to the fatigue grade pair. According to the fatigue driving early warning method, device and equipment, the storage medium and the electric vehicle, the fatigue state of the driver can be detected in real time, and early warning can be conducted in time.
本申请提供一种疲劳驾驶预警方法、装置、设备、存储介质以及电动车,所述疲劳驾驶预警方法包括以下步骤:获取驾驶人员的心率变异性数值;获取包含人脸的原始图像;采用人脸检测算法和特征点定位算法从所述原始图像中得到人脸信息特征值;将所述人脸信息特征值与相应的阈值作比较,得到初步疲劳检测结果;根据所述心率变异性数值和所述初步疲劳检测结果,得到驾驶人员的疲劳等级;根据所述疲劳等级对发出相应的预警信号。本申请的疲劳驾驶预警方法、装置、设备、存储介质以及电动车能够实时检测驾驶人员的疲劳状态及时预警。
Fatigue driving early warning method, device and equipment, storage medium and electric vehicle
疲劳驾驶预警方法、装置、设备、存储介质以及电动车
2024-06-28
Patent
Electronic Resource
Chinese
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