The invention relates to a driver distracted driving identification method and device and a storage medium, and is applied to the technical field of automobile auxiliary driving, and the method comprises the steps: collecting eye movement data of a driver in a driving process, obtaining a viewpoint angle of the driver through the eye movement data, judging whether the sight line of the driver is in a main visual area through the viewpoint angle, and if yes, judging whether the sight line is in the main visual area; whether the driver is distracted in vision or not is judged by calculating the time when the sight of the driver leaves the main vision area, the average blinking time value of the driver is obtained through the eye movement data of the driver, and whether the driver is fatigued and distracted or not is judged through the average blinking time value. According to the eye movement sight tracking method, whether the driver is distracted to drive or not is judged by comparing the eye movement sight angle with the standard sight angle threshold interval and the blinking time under the normal condition, the eye movement sight tracking technology of the driver can recognize whether the driver generates visual distraction and fatigue distraction or not according to the state of the eyes, and the accuracy is remarkably improved.
本发明涉及一种驾驶员分心驾驶识别方法、装置及存储介质,应用于汽车辅助驾驶技术领域,包括:通过采集驾驶员在驾驶过程中的眼动数据,通过眼动数据获取驾驶员的视点角度,通过视点角度判断驾驶员的视线是否在主视区内,通过计算驾驶员视线离开主视区的时间,判断驾驶员是否视觉分心,通过驾驶员的眼动数据获取驾驶员的平均眨眼时间均值,通过平均眨眼时间均值判断驾驶员是否疲劳分心,本申请通过眼动数据来获取视线角度与眨眼时间,并与标准的视线角度阈值区间以及正常情况下的眨眼时间进行比较,来判定驾驶员是否存在分心驾驶的情况,驾驶员的眼动视线跟踪技术能从眼部的状态识别驾驶员是否产生视觉分心和疲劳分心,在精度上有着显著的进步。
Driver distracted driving identification method and device and storage medium
一种驾驶员分心驾驶识别方法、装置及存储介质
2023-04-07
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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