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：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：US10328849B2

公开(公告)日：2019-06-25

申请号：US15574803

申请日：2016-05-17

Applicant: DENSO CORPORATION

Inventor： Tetsuya Tokuda ,  Takeshi Miura ,  Yasuhiko Mukai

IPC: B60Q1/00 ,  B60Q1/52 ,  B60T7/12 ,  B60T8/1755 ,  B60W30/09 ,  B60Q9/00 ,  B60W30/095 ,  G06K9/00 ,  G08G1/16 ,  B60W30/08 ,  B60W40/10 ,  B60T7/22

Abstract: A collision avoidance apparatus provided with object recognition means, collision determination means, and notification means. The object recognition means identifies an object around an own vehicle. The collision determination means determines the possibility of a collision between an object identified by the object recognition means and the own vehicle. The notification means notifies the outside of the own vehicle about the movement direction of the vehicle if the collision determination means determines that the target object is an object having the potential for collision with the own vehicle.

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：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：US20180141492A1

公开(公告)日：2018-05-24

申请号：US15574803

申请日：2016-05-17

Applicant: DENSO CORPORATION

Inventor： Tetsuya Tokuda ,  Takeshi Miura ,  Yasuhiko Mukai

IPC: B60Q1/52 ,  G06K9/00 ,  B60Q9/00 ,  B60W30/095 ,  G08G1/16

CPC classification number: B60Q1/525 ,  B60Q9/008 ,  B60T7/12 ,  B60T7/22 ,  B60T8/1755 ,  B60T8/17558 ,  B60T2201/022 ,  B60W30/08 ,  B60W30/09 ,  B60W30/0956 ,  B60W40/10 ,  G06K9/00805 ,  G08G1/162 ,  G08G1/166 ,  H04B10/00

Abstract: A collision avoidance apparatus provided with object recognition means, collision determination means, and notification means. The object recognition means identifies an object around an own vehicle. The collision determination means determines the possibility of a collision between an object identified by the object recognition means and the own vehicle. The notification means notifies the outside of the own vehicle about the movement direction of the vehicle if the collision determination means determines that the target object is an object having the potential for collision with the own vehicle.