公开(公告)号：US20190291730A1

公开(公告)日：2019-09-26

申请号：US16438890

申请日：2019-06-12

Applicant: DENSO CORPORATION

Inventor： Kei KAMIYA ,  Yosuke ITO ,  Takaharu OGURI ,  Takahiro BABA

IPC: B60W30/09 ,  B60W30/095 ,  B60W50/14 ,  G06K9/00

Abstract: A collision avoidance device for a vehicle is provided. The collision avoidance device includes an object sensing unit for sensing an object, an attribute acquisition unit for using a sensing result from the object sensing unit to acquire an attribute of an oncoming vehicle, and a collision avoidance execution unit for executing at least one of a notification of a possibility of collision and a collision avoidance operation, if it is determined, based on the attribute acquired by the attribute acquisition unit, that the oncoming vehicle crosses a center line.

公开(公告)号：US20190291729A1

公开(公告)日：2019-09-26

申请号：US16438800

申请日：2019-06-12

Applicant: DENSO CORPORATION

Inventor： Kei KAMIYA ,  Yosuke ITO ,  Takaharu OGURI ,  Takahiro BABA

IPC: B60W30/09 ,  B60T7/12 ,  B60W10/18 ,  B60W30/095 ,  B60W40/04

Abstract: A braking assistance device for a vehicle includes an object sensing unit for sensing an object, an intersection entry determination unit for determining entry of a host vehicle into an intersection, and a braking assistance execution unit for executing braking assistance by a braking device so as to avoid or mitigate collision with the object. If the host vehicle is determined to be entering the intersection, the braking assistance execution unit determines, based on a sensing result from the object sensing unit, a traffic environment at the intersection, and controls execution of the braking assistance in accordance with the determined traffic environment.

公开(公告)号：US20230182728A1

公开(公告)日：2023-06-15

申请号：US18166385

申请日：2023-02-08

Applicant: DENSO CORPORATION

Inventor： Takuma YAMAUCHI ,  Kei KAMIYA ,  Takaharu OGURI

IPC: B60W30/095 ,  B60W30/09

CPC classification number: B60W30/0956 ,  B60W30/09 ,  B60W2554/80 ,  B60W2554/4041 ,  B60W2554/4044 ,  B60W2554/402

Abstract: A collision determination apparatus is provided. The collision determination apparatus is provided with an acquiring unit that acquires a posture and movement characteristics of an object to be determined whether a collision risk is present; and a reliability determination unit that determines a reliability of the movement characteristics using the posture and the movement characteristics acquired by the acquiring unit.

公开(公告)号：US20210114591A1

公开(公告)日：2021-04-22

申请号：US17138700

申请日：2020-12-30

Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kei KAMIYA ,  Toshinori OKITA ,  Tasuku USUI

IPC: B60W30/09 ,  B60W30/095

Abstract: In a driving assistance control apparatus for a vehicle, an acquirer acquires a detected traveling state of the vehicle and a detected traveling state of another vehicle. A controller determines whether to perform braking assistance using a deterministic indicator for collision including at least one of a time, a distance, and a required deceleration to collision with the other vehicle and a deterministic indicator for crossing including at least one of a time, a distance, and a required deceleration to reaching a path of travel of the other vehicle. The deterministic indicator for collision and the deterministic indicator for crossing are acquired using the acquired traveling state of the vehicle and the acquired traveling state of the other vehicle. Further, in response to determining to perform the braking assistance, the controller causes a driving assistance unit to perform the braking assistance.

公开(公告)号：US20210070287A1

公开(公告)日：2021-03-11

申请号：US16952608

申请日：2020-11-19

Applicant: DENSO CORPORATION

Inventor： Toru TAKAHASHI ,  Yosuke ITO ,  Kei KAMIYA ,  Ryo TAKAKI ,  Shogo MATSUNAGA ,  Takaharu OGURI ,  Takahiro BABA

IPC: B60W30/095 ,  B60W50/00

Abstract: A traveling assistance apparatus controls a safety apparatus for avoiding collision between an own vehicle and an object, based on detection information from an object detection apparatus. The assistance apparatus calculates a predicted time to collision of a target object and the own vehicle, and operates the safety apparatus in response to the predicted time to collision being equal to or less than a predetermined operation timing. In response to a steering operation by a driver for collision avoidance of the own vehicle being performed, the assistance apparatus performs operation-stop in which operation of the safety apparatus is stopped or operation-delay in which the operation timing is delayed. The assistance apparatus suppresses the operation-stop or the operation-delay in response to a target object serving as a collision avoidance target being recognized in a path of the own vehicle after the steering operation by the driver, based on the detection information.

公开(公告)号：US20200262421A1

公开(公告)日：2020-08-20

申请号：US16869529

申请日：2020-05-07

Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yosuke ITO ,  Takaharu OGURI ,  Kei KAMIYA ,  Takahiro BABA ,  Ryo TAKAKI ,  Tomoyuki DOI

IPC: B60W30/09 ,  B60W10/18 ,  B60W10/30 ,  B60W30/095 ,  B60W30/18

Abstract: When a vehicle is stopped in an intersection by automatic emergency braking, secondary braking is prohibited in S305, a hazard lamp flashes in S310, and an idling stop is prohibited in S320. After it is determined in S325 that the vehicle is stopped, when it is determined in S330 that it is safe for the vehicle to start moving, stop maintenance braking is released in S340.

公开(公告)号：US20130320911A1

公开(公告)日：2013-12-05

申请号：US13903383

申请日：2013-05-28

Applicant: DENSO CORPORATION

Inventor： Kei KAMIYA ,  Kenji YAMAMOTO

IPC: H02J7/35 ,  H02J7/02

CPC classification number: H02J7/35 ,  B60L3/003 ,  B60L8/003 ,  B60L11/1803 ,  B60L11/1812 ,  B60L11/1816 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1868 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/527 ,  B60L2240/529 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2240/80 ,  H02J7/0013 ,  H02J7/025 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y02T10/7066 ,  Y02T10/7072 ,  Y02T10/7083 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T10/92 ,  Y02T90/127 ,  Y02T90/14

Abstract: A charge controller is used for a vehicle equipped with a rotating machine, a main battery for storing electrical power supplied to the rotating machine, a power storage device, and a solar power generator. The charge controller includes a power converter, a first charging section, a step-up section, and a second charging section. The power converter is interposed between the solar power generator and the storage device. The first charging section controls the power converter to store electrical power generated by the solar power generator in the storage device. The step-up section steps up and outputs the power stored in the power strange device to the main battery. The second charging section controls the step-up section to charge the main battery with the power stored in the power storage device.

Abstract translation: 充电控制器用于配备有旋转机械的车辆，用于存储供给旋转机器的电力的主电池，蓄电装置和太阳能发电机。 充电控制器包括功率转换器，第一充电部分，升压部分和第二充电部分。 电力转换器介于太阳能发电机和存储装置之间。 第一充电部分控制功率转换器将太阳能发电机产生的电力存储在存储装置中。 升压部分升压并将存储在电源奇怪装置中的电源输出到主电池。 第二充电部分控制升压部分用存储在蓄电装置中的电力对主电池充电。