公开(公告)号：US10474914B2

公开(公告)日：2019-11-12

申请号：US15321048

申请日：2015-06-08

Applicant: DENSO CORPORATION

Inventor： Hiroto Banno ,  Takuhiro Omi ,  Yutaka Munaoka ,  Takeshi Enya

IPC: G06K9/00 ,  B60R11/04 ,  G06T7/292 ,  G06T7/73 ,  G06T7/593 ,  H04N13/204 ,  B60K28/06 ,  B60W30/09 ,  B60W30/14 ,  B60W40/08 ,  G06K9/52 ,  G08B21/02 ,  G08G1/16 ,  G08B21/06

Abstract: Apparatus detecting driving incapability state of a driver includes: a head detection portion that successively detects a head portion, which is higher than a neck of the driver, based on an image of a driver's seat captured by an imaging device mounted in a vehicle; and an out-of-frame state detection portion that detects that the driver is incapable of driving, when the head portion detected by the head detection portion is out of a predetermined scope in the image during travelling of the vehicle.

公开(公告)号：US10417512B2

公开(公告)日：2019-09-17

申请号：US15741889

申请日：2016-07-01

Applicant: DENSO CORPORATION

Inventor： Minori Yamataka ,  Takeshi Enya

IPC: G06F3/01 ,  G06K9/00 ,  B60W40/08 ,  B60W50/14 ,  G08G1/16 ,  B60K28/06

Abstract: Provided is at least two of a direction determination unit which determines that the state is abnormal when a gaze direction of a driver of a vehicle is not within a first predetermined range based on a captured image of a head of the driver, a height determination unit which determines that the state is abnormal when a height of an eye of the driver is not within a second predetermined range based on the captured image, and a position determination unit which determines that the state is abnormal when a position of the head in a lateral direction is not within a third predetermined range based on the captured image; and an abnormal state determination unit which determines whether the state of the driver is abnormal based on the determination results of the determination units.

公开(公告)号：US09526448B2

公开(公告)日：2016-12-27

申请号：US14519430

申请日：2014-10-21

Applicant: DENSO CORPORATION

Inventor： Minori Yamataka ,  Takeshi Enya ,  Hiroyuki Kishita

IPC: A61B3/14 ,  A61B5/18 ,  A61B3/113 ,  A61B5/00 ,  B60K28/06 ,  A61B5/16

CPC classification number: A61B5/18 ,  A61B3/113 ,  A61B5/165 ,  A61B5/6893 ,  B60K28/066

Abstract: According to the present disclosure, a state estimation device estimating a state of a monitoring target based on an involuntary eye movement of an eyeball of the monitoring target is provided. The state estimation device in the present disclosure includes a microsaccade information acquisition portion obtaining microsaccade information that includes a state of variation of a gaze angle when a microsaccade of the involuntary eye movement occurs, and a state estimation portion estimating the state of the monitoring target based on the microsaccade information.

Abstract translation: 根据本公开，提供了一种状态估计装置，其基于监视对象的眼球的非自愿眼睛运动来估计监视对象的状态。 本公开的状态估计装置包括：微消息信息获取部，其获取微移动信息，其包括当发生非自愿眼动的微量视频时的视线角度的变化状态;以及估计监视对象的状态的状态估计部， 关于microsaccade信息。

公开(公告)号：US09514362B2

公开(公告)日：2016-12-06

申请号：US14721257

申请日：2015-05-26

Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA ,  DENSO CORPORATION

Inventor： Masaru Sakata ,  Keisuke Toda ,  Minori Yamataka ,  Takeshi Enya

IPC: G06K9/00 ,  B62D1/181 ,  G06K9/32

CPC classification number: G06K9/00604 ,  B60N2/002 ,  B60N2/0252 ,  B60N2002/0268 ,  B62D1/181 ,  G06K9/00838

Abstract: A control method for a vehicle includes: predicting a position of an eye point of an occupant after a state of a vehicle seat is changed based on amount of adjustment of an adjusting mechanism due to change in state of the vehicle seat; determining whether or not the predicted position of the eye point is located within a measurement range of a camera member installed to a steering member; and if it is determined that the predicted position of the eye point is not located within the measurement range of the camera member, moving the measurement range of the camera member toward the predicted position of the eye point synchronously with the steering member.

Abstract translation: 车辆的控制方法包括：基于车辆座椅的状态的变化，预测车辆座椅的状态之后的乘员的眼点的位置根据调整机构的调整量而改变; 确定所述眼点的预测位置是否位于安装到转向构件的照相机构件的测量范围内; 并且如果确定眼点的预测位置不位于相机构件的测量范围内，则将照相机构件的测量范围朝向与该转向构件同步的眼睛的预测位置移动。

公开(公告)号：US09465978B2

公开(公告)日：2016-10-11

申请号：US14390806

申请日：2013-04-04

Applicant: DENSO CORPORATION

Inventor： Satori Hachisuka ,  Satoshi Nozoe ,  Takeshi Enya ,  Makoto Sakai

IPC: G06K9/00 ,  A61B5/16 ,  A61B5/18 ,  G06K9/78 ,  A61B5/00

CPC classification number: G06K9/00308 ,  A61B5/0077 ,  A61B5/165 ,  A61B5/18 ,  A61B5/7405 ,  A61B5/7415 ,  A61B5/742 ,  A61B5/743 ,  A61B2576/02 ,  G06K9/00832 ,  G06K9/78

Abstract: A feeling monitoring system includes a facial image acquisition portion, a feeling information acquisition section, and a feeling display generation section. The facial image acquisition portion is capable of acquiring a facial image of an occupant individually sitting in each seating position of two or more seating positions in a vehicle. The feeling information acquisition section acquires feeling information representing the feeling of the occupant based on the facial image acquired from the facial image acquisition portion. The feeling display generation section generates a feeling display corresponding to the feeling information acquired by the feeling information acquisition section.

Abstract translation: 感觉监视系统包括面部图像获取部分，感觉信息获取部分和感觉显示生成部分。 面部图像获取部能够获取单独坐在车辆中的两个或更多个就座位置的每个就座位置的乘员的面部图像。 感觉信息获取部基于从面部图像获取部获取的面部图像来获取表示乘客的感觉的感觉信息。 感觉显示生成部生成与由感觉信息获取部获取的感觉信息对应的感觉显示。

公开(公告)号：US20150078632A1

公开(公告)日：2015-03-19

申请号：US14390806

申请日：2013-04-04

Applicant: DENSO CORPORATION

Inventor： Satori Hachisuka ,  Satoshi Nozoe ,  Takeshi Enya ,  Makoto Sakai

IPC: G06K9/00 ,  A61B5/18 ,  A61B5/16 ,  G06K9/78 ,  A61B5/00

CPC classification number: G06K9/00308 ,  A61B5/0077 ,  A61B5/165 ,  A61B5/18 ,  A61B5/7405 ,  A61B5/7415 ,  A61B5/742 ,  A61B5/743 ,  A61B2576/02 ,  G06K9/00832 ,  G06K9/78

Abstract: A feeling monitoring system includes a facial image acquisition portion, a feeling information acquisition section, and a feeling display generation section. The facial image acquisition portion is capable of acquiring a facial image of an occupant individually sitting in each seating position of two or more seating positions in a vehicle. The feeling information acquisition section acquires feeling information representing the feeling of the occupant based on the facial image acquired from the facial image acquisition portion. The feeling display generation section generates a feeling display corresponding to the feeling information acquired by the feeling information acquisition section.

Abstract translation: 感觉监视系统包括面部图像获取部分，感觉信息获取部分和感觉显示生成部分。 面部图像获取部能够获取单独坐在车辆中的两个或更多个就座位置的每个就座位置的乘员的面部图像。 感觉信息获取部基于从面部图像获取部获取的面部图像来获取表示乘客的感觉的感觉信息。 感觉显示生成部生成与由感觉信息获取部获取的感觉信息对应的感觉显示。