The invention discloses a fatigue driving detection method and device and a vehicle, and the method comprises the steps: continuously obtaining a plurality of detection images of a driver within a preset time interval, and enabling the detection images to comprise a face region of the driver, a neck region of the driver and an elbow region of the driver; respectively obtaining a first fatigue value, a second fatigue value and a third fatigue value of the driver based on the change tracks of the face area, the neck area and the elbow area in the detection image; and inputting the first fatigue value, the second fatigue value and the third fatigue value into a preset fatigue weighting calculation formula, and judging the fatigue state of the driver according to a calculation result. According to the fatigue driving detection method and device and the vehicle provided by the embodiment of the invention, the influence of the face area, the neck area and the elbow area of the driver is comprehensively considered, the state change of the driver is analyzed in multiple dimensions, reliable data support is provided for subsequent fatigue monitoring, and the accuracy of a fatigue detection result of the driver is improved.
本发明公开了一种疲劳驾驶检测方法、装置及车辆,其中方法包括连续获取驾驶员在预设时间间隔内的多张检测图像,所述检测图像包括驾驶员的脸部区域、驾驶员的颈部区域和驾驶员的肘部区域;基于所述检测图像中的所述脸部、颈部和肘部区域的变化轨迹,分别得到驾驶员的第一、二和三疲劳度值;将所述第一、二和三疲劳度值输入至预设的疲劳度加权计算式中,并根据计算结果,判断驾驶员的疲劳状态。本发明实施例提供的疲劳驾驶检测方法、装置及车辆,通过综合考量驾驶员的脸部区域、颈部区域和肘部区域的影响,多维度分析驾驶员的状态变化,为后续的疲劳监测提供了可靠的数据支撑,提高了驾驶员疲劳检测结果的准确率。
Fatigue driving detection method and device and vehicle
一种疲劳驾驶检测方法、装置及车辆
2023-04-07
Patent
Electronic Resource
Chinese
IPC: | G06V / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Fatigue driving detection method and device, vehicle and computer program product
European Patent Office | 2023
|European Patent Office | 2021
|