公开(公告)号：EP2201496A2

公开(公告)日：2010-06-30

申请号：EP08840164.1

申请日：2008-10-16

申请人： Toyota Jidosha Kabushiki Kaisha ,  The University of Tokyo

发明人： THE UNIVERSITY OF TOKYO ,  NAMBA, Toshiyuki ,  SEKIYAMA, Hiroaki ,  OKAMOTO, Keisuke ,  OE, Yoshihiro ,  SATO, Yoichi ,  SUDA, Yoshihiro ,  SUZUKI, Takahiro ,  YAMAGUCHI, Daisuke ,  KUMANO, Shiro ,  HORIGUCHI, Kenichi

IPC分类号： G06K9/62 ,  B60K28/06

CPC分类号： G06K9/6289 ,  G06K9/00771 ,  G06K9/00845 ,  G06K9/6297 ,  G08B21/06

摘要： An inattentive state determination device includes an observed amount acquiring means for acquiring information on the driver's line of sight and at least one of either information on driving operations or information on the traveling state as an observed amount; and an inattentive state determining means for determining the inattentive state of the driver based on the stochastic relationship between the inattentive state and the observed amount as well as the observed amount acquired by using the observed amount acquiring means. In addition, the inattentive state determining means calculates the probability that the driver is driving inattentively and determines that the driver is driving inattentively when the calculated probability exceeds a threshold.

摘要翻译： 一不留神状态确定装置包括上观察到的量获取装置，用于获取关于视线的驾驶员的线与任一信息作为在观测的量驾驶操作的信息上的行驶状态的至少一个的信息; 并不留神状态确定性采矿确定性开采装置基于通过使用所观察到的量取得单元取得所观察到的量的状态和不留神-观察量之间的关系的随机以及驾驶员的注意力不集中的状态。 此外，一不留神状态确定性挖掘装置计算概率做了司机漫不经心地推动和确定性的地雷做了司机漫不经心地驾驶时计算出的概率超过阈值。