公开(公告)号：US20230074566A1

公开(公告)日：2023-03-09

申请号：US17987907

申请日：2022-11-16

Applicant: DENSO CORPORATION

Inventor： Akihiro HAYASHI ,  Kahori OKADA ,  Kazuki KOJIMA ,  Shiori MANEYAMA

IPC: B60W60/00 ,  B60W40/04 ,  B60W40/105

Abstract: A driving assistance device is configured to assist driving of a vehicle having an autonomous driving function. A traffic status acquisition unit is configured to acquire a traffic status in a section between a present location of the vehicle, which drives in automatic operation in an automatic operation feasible section, and an end point of the automatic operation feasible section. The automatic operation feasible section is set as a limited domain in advance on map information. A timing determination unit is configured to alter change request timing, at which a change request is made to request a driver to make a driving change from the autonomous driving function to the driver, according to the traffic status acquired by the traffic status acquisition unit.

公开(公告)号：US20230030288A1

公开(公告)日：2023-02-02

申请号：US17963677

申请日：2022-10-11

Applicant: DENSO CORPORATION

Inventor： Yuuta MATSUMOTO ,  Kunihiko CHIBA ,  Kazuki KOJIMA ,  Shiori MANEYAMA ,  Yukari ITOU

IPC: B60K35/00 ,  B60W50/14 ,  B60W40/04 ,  B60W40/08 ,  B60W30/14 ,  B60W60/00

Abstract: A control device is used in a subject vehicle capable of performing autonomous driving with no obligation for a driver to monitor periphery. The control device determines whether a permission state, in which a specific act other than driving is permitted to the driver, is continued or not when approach of an emergency vehicle to the subject vehicle is detected during an autonomous cruising period in which the autonomous driving is being performed. The control device restricts display of a content provided to the driver when the permission state of the specific act is determined to be not continued.

公开(公告)号：US20230013492A1

公开(公告)日：2023-01-19

申请号：US17946511

申请日：2022-09-16

Applicant: DENSO CORPORATION

Inventor： Takuya KUME ,  Yuuta MATSUMOTO ,  Kunihiko CHIBA ,  Kazuki KOJIMA ,  Shiori MANEYAMA

IPC: B60W50/14 ,  B60W60/00 ,  B60K35/00

Abstract: When transitioning from both prohibition state that prohibit a specific action and a hand release during an execution of the autonomous driving to a specific action permission state that permits a driver to execute a specific action other than a driving operation, a presentation control device presents information indicating that the transition is allowable prior to information indicating that the transition is executed. When transitioning from a hand release permission state that prohibits the specific action and permits hand release from a steering wheel to the specific action permission state, the presentation control device presents the information indicating that the transition is allowable and the information indicating that the transition is executed at a same time.

公开(公告)号：US20220379727A1

公开(公告)日：2022-12-01

申请号：US17886581

申请日：2022-08-12

Applicant: DENSO CORPORATION

Inventor： Shizuka YOKOYAMA ,  Takeshi YAMAMOTO ,  Asako NAGATA ,  Yuji OTA ,  Takuya KUME ,  Kazuki KOJIMA

IPC: B60K35/00

Abstract: An HMI device for presenting information recognizably by an occupant of a vehicle capable of autonomous driving is controlled. An acceleration and deceleration state, which is an execution status of acceleration and deceleration control in the vehicle during autonomous driving, is acquired. Acceleration and deceleration information relating to the acceleration and deceleration state is presented in a mode corresponding to the acceleration and deceleration state.

公开(公告)号：US20220172652A1

公开(公告)日：2022-06-02

申请号：US17671115

申请日：2022-02-14

Applicant: DENSO CORPORATION

Inventor： Akihiko YAGYU ,  Daisuke TAKEMORI ,  Yasuhiro SHIMIZU ,  Kazuki KOJIMA ,  Shiori MANEYAMA ,  Takeshi HATOH

IPC: G09G3/00 ,  G06V20/56

Abstract: A display control device is used in a vehicle to control a display of a head-up display The display control device acquires external information based on recognition of a traveling environment around the vehicle, and causes the head-up display to display a superimposition content for providing a route guidance to be superimposed on a foreground in a guidance area. Further, the display control device causes the head-up display to end a display of the superimposition content at a timing based on an end determination using at least the external information.

公开(公告)号：US20220093020A1

公开(公告)日：2022-03-24

申请号：US17540857

申请日：2021-12-02

Applicant: DENSO CORPORATION

Inventor： Akira KAMIYA ,  Daisuke TAKEMORI ,  Kazuki KOJIMA

IPC: G09G3/00

Abstract: A display control device controls a superimposed display of a content by a head-up display for a vehicle. The display control device estimates a visible area of a road surface in a foreground included in an angle of view of the head-up display, and an invisible area of the road surface in the foreground included in the angle of view; distinguishes, in a route content, a visible part superimposed in the visible area, an invisible part superimposed in the invisible area, and an overlapping portion between the visible part and the invisible part; and causes the overlapping portion to be displayed in a display mode different from display modes of a visible non-overlapping portion of the visible part out of the overlapping portion and an invisible non-overlapping portion of the invisible part out of the overlapping portion.

公开(公告)号：US20220084458A1

公开(公告)日：2022-03-17

申请号：US17456310

申请日：2021-11-23

Applicant: DENSO CORPORATION

Inventor： Yasushi SAKUMA ,  Takeshi HATOH ,  Daisuke TAKEMORI ,  Kazuki KOJIMA

IPC: G09G3/20 ,  G06T11/00 ,  G01C21/36

Abstract: A display control device, for a vehicle, controls a display of a virtual image by a head-up display. The display control device generates a guidance display object that guides a traveling route for the vehicle. The display control device recognizes a remaining distance from the vehicle to a guide point at which a route guidance by the guidance display object is generated.

公开(公告)号：US20210372810A1

公开(公告)日：2021-12-02

申请号：US17397317

申请日：2021-08-09

Applicant: DENSO CORPORATION

Inventor： Takeshi HATO ,  Takashi ICHIDA ,  Takamitsu SUZUKI ,  Yusuke KONDO ,  Kohji OHYAMA ,  Kazuki KOJIMA

IPC: G01C21/36 ,  G09G5/38 ,  G06T13/80 ,  G08G1/0968 ,  B60K35/00

Abstract: When the display is controlled by the head-up display used in the vehicle, prior to the display of the superimposed contents to be superimposed and displayed on the specific superimposed object existing in the foreground of the vehicle, the non-superimposed content which has substantially the same meaning as the superposed content to be superimposed and displayed on the foreground in a non-superimposed state on the superimposed object is superimposed and displayed on the foreground.