公开(公告)号：US10569781B2

公开(公告)日：2020-02-25

申请号：US15624410

申请日：2017-06-15

Applicant: DENSO CORPORATION

Inventor： Noriyasu Noto ,  Masanobu Yamaguchi ,  Tetsuya Tokuda ,  Yasuhiko Mukai ,  Yosuke Hattori

IPC: B60W30/18 ,  B60W10/18 ,  B60W10/20

Abstract: A traveling assistance apparatus recognizes a travel road on which a vehicle is traveling, acquires a traveling state of the vehicle, and determines whether or not the vehicle will deviate from the travel road based on the recognition result of the travel road and the traveling state of the vehicle. The apparatus determines whether to perform, as a prevention method for preventing from the travel road, a method in which either of steering control and brake control of the vehicle is performed, or a method in which a period over which either of the steering control and the brake control is performed and a period over which both of the steering control and the brake control are performed are set. The apparatus sets a steering amount for the steering control and a brake amount for the brake control when the deviation prevention control is performed based on the prevention method.

公开(公告)号：US10933865B2

公开(公告)日：2021-03-02

申请号：US16076460

申请日：2017-02-10

Applicant: DENSO CORPORATION

Inventor： Yasuhiko Mukai ,  Noriyasu Noto ,  Tetsuya Tokuda ,  Masanobu Yamaguchi ,  Yasunobu Sugiura

IPC: B60W30/09 ,  B60W30/095 ,  G06K9/00 ,  G08G1/16

Abstract: A driving assistance device includes a travel information acquisition unit, a first information acquisition unit, a second information acquisition unit, a first determination unit, a second determination unit, a first avoidance-amount setting unit, a second avoidance-amount setting unit, and a driving control unit. The second avoidance-amount setting unit sets, when the second avoidance-amount setting unit sets a control amount of a driving control as a second avoidance amount for performing a second avoidance driving action, the control amount smaller than a control amount that is set as a first avoidance amount by the first avoidance-amount setting unit, and sets, when the second avoidance-amount setting unit sets a start timing of the driving control as the second avoidance amount for performing the second avoidance driving action, the start timing later than a start timing that is set as the first avoidance amount by the first avoidance-amount setting unit.

公开(公告)号：US11150651B2

公开(公告)日：2021-10-19

申请号：US16097015

申请日：2017-04-28

Applicant: DENSO CORPORATION

Inventor： Noriyasu Noto ,  Hisaya Akatsuka ,  Yasuhiko Mukai ,  Daisuke Tokumochi

IPC: B60W50/14 ,  G05D1/00 ,  G05D1/02 ,  B60W50/08 ,  B60W40/08

Abstract: An information processing apparatus installed in a vehicle includes a driving control section and a preparation control section. The driving control section executes automated driving of the vehicle. The preparation control section executes, when the automated driving is being executed by the driving control section, preparation control which is control that stops at least a part of the automated driving and makes the driver perform a preparation switching to driving by the driver of the vehicle.

公开(公告)号：US10699578B2

公开(公告)日：2020-06-30

申请号：US15575316

申请日：2016-05-19

Applicant: DENSO CORPORATION

Inventor： Noriyasu Noto ,  Tetsuya Tokuda ,  Yasuhiko Mukai

IPC: G08G1/16 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  B60W30/09 ,  B60W30/095 ,  B60W50/14

Abstract: The likelihood of a collision of a vehicle colliding with an object in front of an own vehicle is determined, and an emergency braking control for avoiding a collision with the object is started in accordance with the determination results. A determination is made as to whether travel environment conditions have been established, from the location at which the vehicle is currently travelling, the situation behind the vehicle, and, the travel state of the vehicle, and the braking control is released when the likelihood of a collision dropped to a predetermined safety level during the period from the start of the emergency braking control until the own vehicle stops, and when the travel environment conditions have been established.

公开(公告)号：US11572063B2

公开(公告)日：2023-02-07

申请号：US17159996

申请日：2021-01-27

Applicant: DENSO CORPORATION

Inventor： Yasuhiko Mukai ,  Noriyasu Noto ,  Tetsuya Tokuda ,  Masanobu Yamaguchi ,  Yasunobu Sugiura

IPC: B60W30/09 ,  B60W30/095 ,  G08G1/16 ,  G06V20/58

Abstract: A driving assistance device includes a travel information acquisition unit, a first information acquisition unit, a second information acquisition unit, a first determination unit, a second determination unit, a first avoidance-amount setting unit, a second avoidance-amount setting unit, and a driving control unit. The second avoidance-amount setting unit sets, when the second avoidance-amount setting unit sets a control amount of a driving control as a second avoidance amount for performing a second avoidance driving action, the control amount smaller than a control amount that is set as a first avoidance amount by the first avoidance-amount setting unit, and sets, when the second avoidance-amount setting unit sets a start timing of the driving control as the second avoidance amount for performing the second avoidance driving action, the start timing later than a start timing that is set as the first avoidance amount by the first avoidance-amount setting unit.

公开(公告)号：US11130489B2

公开(公告)日：2021-09-28

申请号：US16080202

申请日：2017-02-27

Applicant: DENSO CORPORATION

Inventor： Noriyasu Noto ,  Yasuhiko Mukai ,  Hisaya Akatsuka ,  Daisuke Tokumochi

IPC: B60W30/12 ,  G05D1/00 ,  G08G1/16 ,  B62D15/02

Abstract: A driving mode switching device includes a determination section, a notification section, a detection section, and a control section. The determination section is configured to determine whether a state has occurred in which automatic driving needs to be terminated. The notification section is configured to notify a driver of the instruction for performing a switching operation as a predetermined operation of a vehicle in the case of determining, by the determination section, that the state has occurred in which the automatic driving needs to be terminated. The detection section is configured to detect the switching operation. The control section is configured to switch travelling from automatic driving to manual driving in the case of detecting the switching operation by the detection section.

公开(公告)号：US10053087B2

公开(公告)日：2018-08-21

申请号：US14722232

申请日：2015-05-27

Applicant: DENSO CORPORATION

Inventor： Masao Oooka ,  Takahiro Narita ,  Noriyasu Noto

IPC: B60W30/00 ,  B60W50/14 ,  G01C21/26 ,  B60W50/00 ,  B60W30/10 ,  B60W30/14 ,  G01C21/20

CPC classification number: B60W30/00 ,  B60W30/10 ,  B60W30/14 ,  B60W50/0097 ,  B60W50/14 ,  B60W2550/402 ,  G01C21/20 ,  G01C21/26

Abstract: A driving assistance apparatus includes a position obtaining unit, an evaluation value obtaining unit, and a notifying unit. The position obtaining unit obtains a position of an own vehicle. The evaluation value obtaining unit obtains an evaluation value indicating a degree by which driving assistance can be suitably performed on the own vehicle in a travelling area through which the own vehicle is presumed to travel based on the position of the own vehicle obtained by the position obtaining unit. The notifying unit gives notification in advance to a notification apparatus, of the evaluation value obtained by the evaluation value obtaining unit before the own vehicle enters the travelling area.