The invention relates to the technical field of safe driving, in particular to a distraction driving detection method and system and related equipment. The method comprises the following steps: acquiring a face image of a target user; determining head posture information, eye opening and closing information and eye sight movement information of the target user according to the face image; according to the head posture information, determining whether the head of the target user is located in a set safe driving area or not; determining the continuous eye closing duration of the target user according to the eye opening and closing information; determining whether a gazing area of the target user is in a set safe gazing area or not according to the eye sight line movement information; and if the target user satisfies one or more of the following conditions, determining that the target user is in a distraction driving state: the duration of the head outside the safe driving area is greater than a first threshold, the duration of continuous eye closing is greater than a second threshold, and the duration of the fixation area outside the safe fixation area is greater than a third threshold.
本发明涉及安全驾驶技术领域,尤其涉及一种分神驾驶检测方法、系统及相关设备。其中,该方法包括:获取目标用户的人脸图像;根据所述人脸图像,确定所述目标用户的头部姿态信息、睁闭眼信息和眼部视线运动信息;根据所述头部姿态信息,确定所述目标用户的头部是否处于设定的安全驾驶区域内;根据所述睁闭眼信息确定所述目标用户的持续闭眼时长;根据所述眼部视线运动信息确定目标用户的注视区域是否处于设定的安全注视区域内;如果目标用户满足以下条件中的一项或多项时,确定目标用户处于分神驾驶状态:头部处于安全驾驶区域之外的持续时长大于第一阈值、持续闭眼时长大于第二阈值以及注视区域处于安全注视区域之外的持续时长大于第三阈值。
Distraction driving detection method and system and related equipment
一种分神驾驶检测方法、系统及相关设备
2021-08-27
Patent
Elektronische Ressource
Chinesisch
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