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公开(公告)号：US11820369B2
公开(公告)日：2023-11-21
申请号：US17562283
申请日：2021-12-27
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masayuki Ikeda , Ryo Inomata , Akira Nagae , Hironori Ito
CPC classification number: B60W30/02 , B60W10/18 , B60W10/20 , B60W30/10 , B60W50/14 , G05D1/0246 , B60W2050/143 , B60W2420/42 , B60W2520/10 , B60W2520/105 , B60W2520/14 , B60W2520/28 , B60W2540/22 , B60W2540/26 , B60W2554/00 , B60W2710/18 , B60W2710/20
Abstract: A lane departure prevention apparatus (17) has: a departure preventing device (172) for preventing a vehicle (1) from departing from a driving lane by controlling at least one of a steering apparatus (142) and a braking apparatus (13) selected on the basis of a state of the vehicle, when it is determined that the vehicle may depart from the driving lane; and a determining device for determining whether or not an abnormality condition that it is difficult for a person to normally drive the vehicle is satisfied, the departure preventing device prevents the vehicle from departing from the driving lane by controlling the braking apparatus even if the state of the vehicle is not a predetermined state in which the departure preventing device should prevent the vehicle from departing from the driving lane by controlling the braking apparatus, when it is determined that the abnormality condition is satisfied.
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公开(公告)号：US11511741B2
公开(公告)日：2022-11-29
申请号：US16897856
申请日：2020-06-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Akira Nagae , Ryo Inomata , Hironori Ito , Masayuki Ikeda
Abstract: A lane keep assist device is configured to perform lane keep assist control for making a host vehicle travel along a lane, and preventing the host vehicle from departing from the lane. The lane keep assist device includes an electronic control device configured to detect presence or absence of another vehicle, present in a vicinity of the host vehicle, which have a gradual decrease in a distance from the host vehicle, and when the other vehicle is detected, the electronic control device configured to set virtual line extending along front-rear direction of the detected other vehicle at position away by first predetermined distance in right-left direction of the other vehicle from lateral side of the detected other vehicle, and to specify the lane based on the set virtual line to perform the lane keep assist control.
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公开(公告)号：US11427197B2
公开(公告)日：2022-08-30
申请号：US16942508
申请日：2020-07-29
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Akira Nagae , Ryo Inomata , Hironori Ito , Masayuki Ikeda
IPC: B60W30/12 , B60T8/1755 , B60W40/114 , B62D6/00 , B62D15/02
Abstract: A lane departure preventing device includes at least one electronic control unit. The at least one electronic control unit is configured to: when there is a likelihood that a vehicle will depart from a traveling lane, calculate a prevention yaw moment, and control a brake actuator such that the prevention yaw moment is applied to the vehicle; acquire a lateral acceleration; determine whether the lateral acceleration is greater than an ideal value by a predetermined value; control the brake actuator such that the braking force matches a target braking force required to apply the prevention yaw moment to the vehicle, when the lateral acceleration is not greater than the ideal value by the predetermined value; and control the brake actuator such that the braking force is less than the target braking force, when the lateral acceleration is greater than the ideal value by the predetermined value.
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公开(公告)号：US11279353B2
公开(公告)日：2022-03-22
申请号：US16861722
申请日：2020-04-29
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masayuki Ikeda , Ryo Inomata , Akira Nagae , Hironori Ito
Abstract: A lane departure prevention apparatus (17) has: a departure preventing device (172) for preventing a vehicle (1) from departing from a driving lane by controlling at least one of a steering apparatus (142) and a braking apparatus (13) selected on the basis of a state of the vehicle, when it is determined that the vehicle may depart from the driving lane; and a determining device for determining whether or not an abnormality condition that it is difficult for a person to normally drive the vehicle is satisfied, the departure preventing device prevents the vehicle from departing from the driving lane by controlling the braking apparatus even if the state of the vehicle is not a predetermined state in which the departure preventing device should prevent the vehicle from departing from the driving lane by controlling the braking apparatus, when it is determined that the abnormality condition is satisfied.
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公开(公告)号：US20170151937A1
公开(公告)日：2017-06-01
申请号：US15324547
申请日：2015-07-02
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Ryo Inomata
IPC: B60T8/1755 , B60T8/58 , B60T7/22
CPC classification number: B60T8/17558 , B60T7/22 , B60T8/58 , B60T2201/022 , B60T2201/024 , B60T2270/40 , B60W2030/082
Abstract: A vehicle control apparatus includes a collision detection unit configured to detect that a vehicle collides against an object outside the vehicle, a brake control unit configured to carry out a post-collision brake control for automatically braking the vehicle when the collision detection unit detects the collision, and a prediction unit configured to predict a yaw generation probability which is a degree of generation of yaw generated to the vehicle when the post-collision brake control is carried out, based on a collision direction and a collision position of the vehicle with respect to the object outside the vehicle, after the collision has been detected by the collision detection unit and before the post-collision brake control is carried out by the brake control unit.
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Patent Agency Ranking
公开(公告)号：US10688992B2
公开(公告)日：2020-06-23
申请号：US15864110
申请日：2018-01-08
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masayuki Ikeda , Ryo Inomata , Akira Nagae , Hironori Ito
Abstract: A lane departure prevention apparatus (17) has: a departure preventing device (172) for preventing a vehicle (1) from departing from a driving lane by controlling at least one of a steering apparatus (142) and a braking apparatus (13) selected on the basis of a state of the vehicle, when it is determined that the vehicle may depart from the driving lane; and a determining device for determining whether or not an abnormality condition that it is difficult for a person to normally drive the vehicle is satisfied, the departure preventing device prevents the vehicle from departing from the driving lane by controlling the braking apparatus even if the state of the vehicle is not a predetermined state in which the departure preventing device should prevent the vehicle from departing from the driving lane by controlling the braking apparatus, when it is determined that the abnormality condition is satisfied.
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公开(公告)号：US10668904B2
公开(公告)日：2020-06-02
申请号：US15900969
申请日：2018-02-21
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Masayuki Ikeda , Akira Nagae , Ryo Inomata , Hironori Ito
IPC: B60T8/1755 , B60T7/12 , B60T13/66
Abstract: A deflection control apparatus is provided with: a determinator configured to determine whether or not a vehicle is about to depart from a driving lane; and a controller programmed to perform a deflection control for controlling a braking apparatus to supply a fluid pressure to at least one of brake mechanisms corresponding to a front wheel and a rear wheel on a side opposite to a departure direction of the vehicle. The controller is programmed to control the braking apparatus to supply the fluid pressure to the brake mechanism that is close to a fluid pressure source, out of the brake mechanisms corresponding to the front wheel and the rear wheel on the opposite side, on condition that a motion state corresponds to a regular-use area of the braking apparatus, if it is determined that the vehicle is about to depart from the driving lane.
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公开(公告)号：US10654456B2
公开(公告)日：2020-05-19
申请号：US15900888
申请日：2018-02-21
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hironori Ito , Akira Nagae , Ryo Inomata , Masayuki Ikeda
IPC: B60W10/20 , B60R21/01 , B60T7/12 , B60W30/12 , B60T8/1755
Abstract: A deflection control apparatus is configured to perform a deflection control in which a subject vehicle is deflected by a braking force difference between left and right wheels. The deflection control apparatus is provided with a releaser configured to release the deflection control if a steering operation, which is an operation of deflecting the subject vehicle in a direction opposite to a direction in which the subject vehicle is deflected by the deflection control, is detected during the deflection control. When releasing the deflection control, the releaser is configured to reduce a controlled variable over a predetermined time, which is shorter than a fall time of the controlled variable when the deflection control is ended without being released, and which becomes longer, as the controlled variable increases when the steering operation is detected.
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公开(公告)号：US09873327B2
公开(公告)日：2018-01-23
申请号：US15357121
申请日：2016-11-21
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryo Inomata
CPC classification number: B60K31/16 , B60K28/06 , B60K31/0008 , B60T7/14 , B60W30/09 , B60W50/10 , B60W2540/10 , B60W2540/16 , Y02T10/7258
Abstract: A driving support apparatus is provided with: a first determinator configured to determine collision possibility of a vehicle; a first controller configured to perform deceleration, on the basis of the collision possibility; a second determinator configured to determine whether or not a driver has an intention to accelerate; a second controller configured to stop the deceleration performed by the first controller, if it is determined that the driver has the intention to accelerate; a third determinator configured to determine whether or not a driving operation by the driver is a predetermined erroneous operation; a third controller configured to suppress acceleration based on the driving operation if it is determined that the driving operation is the predetermined erroneous operation; and a fourth controller configured not to allow the second controller to stop the deceleration if the acceleration is suppressed by the third controller.
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10.发明申请公开(公告)号：US20150266456A1
公开(公告)日：2015-09-24
申请号：US14435274
申请日：2012-10-30
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryo Inomata
CPC classification number: B60T7/22 , B60T2201/022 , G01S13/04 , G01S13/931 , G01S2013/9346 , G08G1/165 , G08G1/166
Abstract: A collision avoidance assist device that performs an assist for avoiding a collision between a vehicle and an object includes an object detection unit that detects the object around the vehicle, a time calculation unit that calculates a time to collision between the vehicle and the object based on the detection result of the object detection unit, and an assist control unit that suppresses a release of a braking for avoidance assist as the time to collision decreases when an execution of the collision avoidance assist is controlled based on the time to collision.
Abstract translation: 执行用于避免车辆和物体之间的碰撞的辅助的防撞辅助装置包括：物体检测单元，其检测车辆周围的物体;时间计算单元，其基于以下步骤计算车辆与物体之间的碰撞时间 基于碰撞时间控制防撞辅助的执行时，对象检测单元的检测结果以及抑制用于避免的制动的释放的辅助控制单元作为碰撞时间减少。
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