The embodiment of the invention provides a vision-based safe driving early warning method and system and a storage medium. The method comprises: obtaining a three-dimensional map of a cockpit; tracking a face image of the driver; determining a projection position of the gaze direction of the driver in the three-dimensional map according to eye features contained in the face image; and when the projection position is out of the specified position range, carrying out safe driving early warning on the driver. According to the embodiment of the invention, safe driving early warning can be carriedout on the driver in time under the condition that the driver is inattention, so that the driving safety is improved, and traffic accidents caused by inattention in the driving process can be effectively reduced.

    本说明书实施例提供了一种基于视觉的安全驾驶预警方法、系统及存储介质,该方法包括:获取驾驶舱的三维地图;跟踪驾驶员的面部图像;根据所述面部图像所包含的眼部特征,确定所述驾驶员的注视方向在所述三维地图中的投射位置;当所述投射位置位于指定位置范围之外时,对所述驾驶员进行安全驾驶预警。本说明书实施例可以在驾驶员注意力不集中的情况下,及时对驾驶员进行安全驾驶预警,从而提高了驾驶的安全性,有利于有效减少因驾驶过程中注意力不集中而导致的交通事故。


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    Titel :

    Vision-based safe driving early warning method and system and storage medium


    Weitere Titelangaben:

    基于视觉的安全驾驶预警方法、系统及存储介质


    Beteiligte:
    ZHANG RUI (Autor:in) / TANG HONGGANG (Autor:in) / LI SHENGLIN (Autor:in) / SUN LILIN (Autor:in)

    Erscheinungsdatum :

    2020-06-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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