公开(公告)号：US20200311442A1

公开(公告)日：2020-10-01

申请号：US16868192

申请日：2020-05-06

Applicant: DENSO CORPORATION

Inventor： Shunsuke SHIBATA ,  Masayuki IMANISHI ,  Takeshi HATO ,  Daisuke TAKEMORI ,  Hiroto BANNO

IPC: G06K9/00 ,  H04N9/31 ,  G09G5/38 ,  G06T7/73

Abstract: An orientation detection device obtains a detection information of a sensor that detects a displacement in the vertical direction occurring in the vehicle, computes a pitch angle of the vehicle on the basis of the detection information, obtains a gradient information indicating a gradient of a road on which the vehicle travels, and corrects a correlation between the detection information used in computation and the pitch angle on the basis of the gradient information.

公开(公告)号：US20200269696A1

公开(公告)日：2020-08-27

申请号：US16871949

申请日：2020-05-11

Applicant: DENSO CORPORATION

Inventor： Hiroto BANNO ,  Takeshi HATO ,  Yuichiro HAYAKAWA

IPC: B60K35/00 ,  G09G5/36 ,  G02B27/01 ,  H04N5/74

Abstract: A virtual image display device that displays a virtual image by projecting a display light image to a projection area of a vehicle, includes: a low-frequency information acquisition portion that acquires attitude change information of the vehicle at a low-frequency band; a high-frequency information acquisition portion that acquires attitude change information of the vehicle at a high-frequency band; an image renderer that renders image data of the display light image corrected to reduce misalignment attributed to the attitude change at the low-frequency band; a projection optical unit that includes a display surface to display an original image based on the image data, and projects light of the original image as the display light image; and a display controller that displaces the original image to reduce the misalignment of the virtual image attributed to the attitude change at the high-frequency band.

公开(公告)号：US20190283579A1

公开(公告)日：2019-09-19

申请号：US16433262

申请日：2019-06-06

Applicant: DENSO CORPORATION

Inventor： Yutaka MUNAOKA ,  Hiroto BANNO

IPC: B60K28/06 ,  B60Q1/52 ,  B60W40/08 ,  G08B21/02 ,  G08G1/16 ,  B60N2/00 ,  B60Q9/00 ,  B60Q5/00 ,  B60W30/09 ,  B60Q1/46 ,  B60R22/48

Abstract: An in-vehicle control apparatus performs a hazard avoidance process. The in-vehicle control apparatus includes an anomaly determination section, an alarm control section, and a hazard avoidance control section. The anomaly determination section determines whether a driver is under driving inability state during travel of the vehicle, based on information on monitoring of state of the driver. The alarm control section activates an alarm annunciator to issue an alarm outwardly from the vehicle when the driver is determined to be under driving inability state. After the alarm annunciator starts the alarm, the hazard avoidance control section fails to perform the hazard avoidance process when the alarm is stopped by a manipulation of the driver and performs the hazard avoidance process when a specified time elapses under state where the alarm is not stopped since the starting of the alarm.

公开(公告)号：US20170161576A1

公开(公告)日：2017-06-08

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 ,  B60W40/08 ,  B60W30/09 ,  G08B21/02 ,  G06T7/73 ,  G06T7/292 ,  G06K9/52 ,  G06T7/593 ,  H04N13/02 ,  B60K28/06 ,  B60W30/14

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：US20170140232A1

公开(公告)日：2017-05-18

申请号：US15321004

申请日：2015-06-08

Applicant: DENSO CORPORATION

Inventor： Hiroto BANNO ,  Minori YAMATAKA ,  Yutaka MUNAOKA ,  Takeshi ENYA ,  Takuhiro OMI

IPC: G06K9/00 ,  G06T7/70 ,  A61B5/18

CPC classification number: G06K9/00845 ,  A61B5/1101 ,  A61B5/1114 ,  A61B5/1122 ,  A61B5/1128 ,  A61B5/18 ,  A61B5/6893 ,  A61B5/7267 ,  B60K28/06 ,  B60W30/08 ,  B60W40/08 ,  B60W40/10 ,  G06T7/70 ,  G08G1/16

Abstract: An apparatus detecting driving incapability state of a driver includes: a head detection portion that detects a head of the driver based on an image of a driver's seat captured by an imaging device mounted on a vehicle; and a shake detection portion that detects the driver is incapable of driving when an amplitude of a shake of the head detected by the head detection portion is smaller than a first amplitude or larger than a second amplitude, which is larger than the first amplitude, before a shake determination time elapses after external force has been applied to the vehicle during travel of the vehicle.