公开(公告)号：US20210276568A1

公开(公告)日：2021-09-09

申请号：US16810760

申请日：2020-03-05

申请人： HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED

发明人： Joseph VERBEKE ,  Mingwen DONG ,  Sven KRATZ ,  Adam BOULANGER ,  Stefan MARTI ,  Evgeny BURMISTROV

IPC分类号： B60W40/08 ,  B60W50/14 ,  B60R21/015 ,  G06K9/00 ,  G06F3/01 ,  B60R11/04 ,  B60K35/00

摘要： A system may present notifications to an occupant of a vehicle and determine whether the occupant has given attention to the notification. The system oscillates a visual notification at an output frequency. The system captures images of an eye of the occupant to determine an eye pupil oscillation frequency associated with the occupant. The system compares the eye pupil oscillation frequency to the output frequency. The system determines whether attention was given to the notification based on whether the output frequency and the eye pupil oscillation frequency match. If the system determines that attention was not given, the system may cause performance of one or more follow-up operations.