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公开(公告)号：US20200273435A1
公开(公告)日：2020-08-27
申请号：US16867974
申请日：2020-05-06
申请人： DENSO CORPORATION
发明人： Shunsuke SHIBATA , Masayuki IMANISHI , Norio SAMMA , Takeshi HATO , Takeshi KAWASHIMA , Sei IGUCHI , Hiroto BANNO , Daisuke TAKEMORI
摘要： A display control device controls display of a virtual image which is superimposed on foreground of a vehicle by projection of a display light image from an optical unit to a projection area. The display control device sets a projection position of the display light image which is projected in the projection area on the basis of a relative position of a superimposition object on which the virtual image is superimposed, obtains a measurement information from one vehicle height sensor measuring a displacement in a vertical direction occurring in the vehicle, obtains a gradient information indicating a gradient of a road on which the vehicle travels on the basis of three-dimensional map data, and corrects the projection position of the display light image on the basis of the measurement information and the gradient information.
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公开(公告)号：US20200057898A1
公开(公告)日：2020-02-20
申请号：US16665044
申请日：2019-10-28
申请人： DENSO CORPORATION
发明人： Hiroto BANNO , Takuhiro OMI , Yutaka MUNAOKA , Takeshi ENYA
IPC分类号： G06K9/00 , B60K28/06 , H04N13/204 , G08B21/02 , G06T7/73 , G06T7/593 , G06T7/292 , G06K9/52 , B60W40/08 , B60W30/14 , B60W30/09 , B60R11/04
摘要： 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.
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公开(公告)号：US20190333481A1
公开(公告)日：2019-10-31
申请号：US16508558
申请日：2019-07-11
申请人： DENSO CORPORATION
发明人： Takeshi HATO , Takeshi KAWASHIMA , Daisuke TAKEMORI , Hiroto BANNO , Akira KAMIYA , Shingo YAMASHITA , Shunsuke SHIBATA , Masayuki IMANISHI , Norio SAMMA
摘要： A display control device for controlling a display position of a virtual image displayed and superimposed on a foreground in a vehicle (A), includes: an information acquisition unit for acquiring state information of the vehicle and extracting attitude change information and vibration information of the vehicle from the state information; a position correction unit for correcting a displacement of the display position of the virtual image with respect to the foreground caused by the attitude change of the vehicle, based on the attitude change information; a rough road determination unit for determining whether a road is a rough road, the road on which the vehicle is traveling or scheduled to travel, based on the vibration information; and a correction suppression unit for suppressing a correction control of the display position executed by the position correction unit and continuing to display the virtual image, based on a rough road determination.
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公开(公告)号：US20170158054A1
公开(公告)日：2017-06-08
申请号：US15325749
申请日：2015-07-16
申请人： DENSO CORPORATION
发明人： Yutaka MUNAOKA , Hiroto BANNO
摘要： 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.
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公开(公告)号：US20200082190A1
公开(公告)日：2020-03-12
申请号：US16686297
申请日：2019-11-18
申请人： DENSO CORPORATION
发明人： Hiroto BANNO , Yutaka MUNAOKA , Takuhiro OMI , Takeshi ENYA
IPC分类号： G06K9/00 , A61B5/00 , A61B5/11 , A61B5/18 , B60W40/10 , B60W40/02 , G08G1/0962 , B60W40/08 , B60K28/06
摘要： An apparatus detecting driving incapability state of a driver includes: an inclination detection portion that detects inclination of a head of a driver with respect to a trunk of the driver lower than a neck, based on an image of a driver seat captured by an imaging device mounted on a vehicle; and a posture collapse detection portion that detects the driver is incapable of driving when the inclination of the head detected by the inclination detection portion is greater than a relative inclination threshold during travel of the vehicle.
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公开(公告)号：US20180354517A1
公开(公告)日：2018-12-13
申请号：US15778421
申请日：2016-09-13
申请人： DENSO CORPORATION
发明人： Hiroto BANNO , Sei IGUCHI
CPC分类号： B60W30/18163 , B60R21/00 , B60W30/14 , B60W40/08 , B60W50/10 , B60W50/12 , B60W50/14 , B60W2420/42 , B60W2540/00 , G06K9/00845 , G08G1/16
摘要： A driving assistance apparatus includes an operation determiner section and a change approver section. The operation determiner section determines whether a driver of a vehicle executes a safety confirming operation against lane change based on information from a sensor used to detect a state of a driver. The change approver section approves an automated lane change by a lane changer section. Herein, the change approver section disapproves an automated lane change by the lane changer section when the operation determiner section determines that the driver fails to execute a safety confirming operation against lane change.
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公开(公告)号：US20210158064A1
公开(公告)日：2021-05-27
申请号：US17164868
申请日：2021-02-02
申请人： DENSO CORPORATION
发明人： Hiroto BANNO , Takuhiro OMI , Yutaka MUNAOKA , Takeshi ENYA
IPC分类号： G06K9/00 , B60R11/04 , G06T7/292 , G06T7/73 , G06T7/593 , H04N13/204 , B60K28/06 , B60W30/09 , B60W30/14 , B60W40/08 , G06K9/52 , G08B21/02
摘要： 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.
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公开(公告)号：US20190034744A1
公开(公告)日：2019-01-31
申请号：US16145282
申请日：2018-09-28
申请人： DENSO CORPORATION
发明人： Hiroto BANNO , Minori YAMATAKA , Yutaka MUNAOKA , Takeshi ENYA , Takuhiro OMI
IPC分类号： G06K9/00 , B60W40/10 , B60W40/08 , B60W30/08 , G08G1/16 , A61B5/18 , G06T7/70 , A61B5/11 , A61B5/00
摘要： 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.
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公开(公告)号：US20170161575A1
公开(公告)日：2017-06-08
申请号：US15320945
申请日：2015-06-08
申请人： DENSO CORPORATION
发明人： Hiroto BANNO , Yutaka MUNAOKA , Takuhiro OMI , Takeshi ENYA
IPC分类号： G06K9/00
CPC分类号： G06K9/00845 , A61B5/0077 , A61B5/1103 , A61B5/1116 , A61B5/1121 , A61B5/18 , A61B5/6893 , A61B2503/22 , A61B2576/02 , B60K28/06 , B60K35/00 , B60K2370/1438 , B60K2370/152 , B60K2370/21 , B60W40/02 , B60W40/08 , B60W40/10 , G01S19/13 , G06K9/00228 , G06K9/00342 , G08G1/0962 , G08G1/16
摘要： An apparatus detecting driving incapability state of a driver includes: an inclination detection portion that detects inclination of a head of a driver with respect to a trunk of the driver lower than a neck, based on an image of a driver seat captured by an imaging device mounted on a vehicle; and a posture collapse detection portion that detects the driver is incapable of driving when the inclination of the head detected by the inclination detection portion is greater than a relative inclination threshold during travel of the vehicle.
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公开(公告)号：US20210031776A1
公开(公告)日：2021-02-04
申请号：US17075950
申请日：2020-10-21
申请人： DENSO CORPORATION
发明人： Shunsuke SHIBATA , Takeshi HATO , Daisuke TAKEMORI , Hiroto BANNO
摘要： A display control unit controls a virtual image display device that superimposes a virtual image on a foreground of an occupant of the vehicle. The display control unit acquires posture information indicating a change in posture of the vehicle based on a signal of a posture sensor attached to the vehicle. The display control unit acquires driving force information indicating a state of a driving force acting on the vehicle. The display control unit determines that the vehicle is traveling on a rough road when the change in posture indicated by the posture information exceeds a threshold value in a state where the driving force indicated by the driving force information is stable.
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