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公开(公告)号：US11789446B2
公开(公告)日：2023-10-17
申请号：US17529977
申请日：2021-11-18
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta Hashimoto , Hiroki Fukuda , Akira Ito
CPC classification number: G05D1/0061 , B60Q9/00 , B60W30/18163 , B60W50/082 , B60W50/14 , G05D1/0088 , G05D1/0212 , B60W2520/10 , B60W2552/00 , B60W2554/80 , B60W2720/106 , G05D2201/0213
Abstract: When a subject vehicle reaches a first position of an interflow zone within an interflow lane, it is judged whether a condition for automatic interflow is satisfied. When it is judged that the condition for automatic interflow is not satisfied at the first position, a notification for urging a handover of a central player of the subject vehicle is stated to execute. When it is judged that the condition for automatic interflow is satisfied at the first position, the start of the execution of the notification is temporarily suspended.
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公开(公告)号：US11279360B2
公开(公告)日：2022-03-22
申请号：US16502581
申请日：2019-07-03
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Hiroki Fukuda , Shota Fujii
IPC: B60W30/18 , B60W30/095 , G06K9/00
Abstract: An autonomous driving system includes an information acquiring device configured to acquire driving environment information and a travelling control device configured to execute lane change control from a first lane to a second lane during autonomous driving based on the driving environment information. The travelling control device is configured to perform a continuation determining process of determining whether to continue the lane change control based on a combination of a progress level and an influence level when a subsequent vehicle in the second lane is detected based on the driving environment information and a stop request for execution of the lane change control is detected after execution of the lane change control has started. The progress level represents progress of the lane change control and the influence level represents a predicted degree of influence of continuing the lane change control on the subsequent vehicle.
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公开(公告)号：US20210245760A1
公开(公告)日：2021-08-12
申请号：US17240324
申请日：2021-04-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta Hashimoto , Hiroki Fukuda , Akira Ito
Abstract: An autonomous driving system includes a lane change control device that performs lane change control for making a lane change from a first lane to a second lane during autonomous driving of a vehicle. The lane change control device is configured to: determine, from start to completion of the lane change control, whether or not a driver's operation is performed as an abort request operation that requests to abort the lane change control; when the abort request operation is performed, determine whether or not an abort permission condition is satisfied; when the abort permission condition is not satisfied, continue the lane change control; and, when the abort permission condition is satisfied, abort the lane change control and make the vehicle travel in the first lane. The lane change control device changes ease of satisfaction of the abort permission condition depending on the situation.
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公开(公告)号：US11230291B2
公开(公告)日：2022-01-25
申请号：US16748916
申请日：2020-01-22
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hiroki Fukuda , Yoshinori Watanabe , Yuta Asaka
Abstract: A vehicle control system includes a controller for generating a target path for the vehicle to change a lane from a main lane to a diverging lane in a diverging zone from a diverging start point to a diverging end point, and causing the vehicle to travel so as to follow the target path. Here, the diverging lane include a plurality of lanes divided into a first diverging lane farthest from the main lane and a second target diverging lane closer to the main lane than the first diverging lane. The controller is configured to generate the target path based on a diverging partition line that partitions the main lane and the diverging lane in the diverging zone when traveling from the main lane through the second diverging lane of the diverging lane toward a destination.
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公开(公告)号：US20200317177A1
公开(公告)日：2020-10-08
申请号：US16904272
申请日：2020-06-17
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Hiroki Fukuda , Yoshinori Watanabe
IPC: B60T8/74 , B60T8/1755 , B60W10/04 , B60W10/184 , B60W30/14
Abstract: An automatic deceleration control device includes an electronic control unit including a central processing unit, the electronic control unit configured to: acquire road-type information that is information about a type of a road on which a vehicle is traveling; set a maximum deceleration based on the road-type information; and output a signal to decelerate the vehicle at a first deceleration that is equal to or lower than the maximum deceleration, when an actual vehicle speed of the vehicle exceeds a target vehicle speed of the vehicle.
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Patent Agency Ranking
公开(公告)号：US20180178796A1
公开(公告)日：2018-06-28
申请号：US15838871
申请日：2017-12-12
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Hiroki Fukuda , Kenichiro Aoki
IPC: B60W30/16 , B60W30/165 , B60W30/02 , B60W40/04
CPC classification number: B60W30/162 , B60K2310/268 , B60W30/025 , B60W30/12 , B60W30/16 , B60W30/165 , B60W30/18163 , B60W40/04 , B60W2550/302 , B60W2550/306 , B60W2720/10 , B60W2720/106 , B60W2750/308
Abstract: A control device for vehicle travelling is provided, which executes following control that controls a vehicle speed in accordance with a following distance from a preceding vehicle. The following control includes LK following control that is executed so that a following distance from a preceding vehicle on a travel lane becomes an LK target following distance, under a situation of lane keep. The following control farther includes LC following control that is executed so that a following distance from a vehicle to be a preceding vehicle on a target lane becomes an LC target following distance, under a situation of lane change. In the LC following control, a vehicle speed is controlled so that a larger value is allowed as compared with at a time of execution of the LK following control, with respect to one or both of an acceleration and a jerk.
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公开(公告)号：US20240157967A1
公开(公告)日：2024-05-16
申请号：US18506832
申请日：2023-11-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takahiro Yokota , Atsushi Kodama , Hiroki Fukuda , Taichi Kawanai , Daichi Hotta , Nobuhide Kamata
CPC classification number: B60W60/001 , B60W10/18 , B60W30/02 , B60W2552/10 , B60W2552/15 , B60W2556/40 , B60W2710/18 , B60W2720/10
Abstract: A vehicle control apparatus for performing autonomous driving of a host vehicle. The vehicle control apparatus includes an operating section information acquisition unit configured to acquire operating section information that is information of an operating section in which vehicle stability control by brake control has been operated in a vehicle in autonomous driving in the past; an operation plan generation unit configured to generate an operation plan of autonomous driving of the host vehicle based on a preset target route and map information; and a vehicle controller configured to perform autonomous driving along the operation plan, wherein the operation plan generation unit generates the operation plan so that the host vehicle does not stop in the operating section.
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公开(公告)号：US11623646B2
公开(公告)日：2023-04-11
申请号：US17240324
申请日：2021-04-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta Hashimoto , Hiroki Fukuda , Akira Ito
Abstract: An autonomous driving system includes a lane change control device that performs lane change control for making a lane change from a first lane to a second lane during autonomous driving of a vehicle. The lane change control device is configured to: determine, from start to completion of the lane change control, whether or not a driver's operation is performed as an abort request operation that requests to abort the lane change control; when the abort request operation is performed, determine whether or not an abort permission condition is satisfied; when the abort permission condition is not satisfied, continue the lane change control; and, when the abort permission condition is satisfied, abort the lane change control and make the vehicle travel in the first lane. The lane change control device changes ease of satisfaction of the abort permission condition depending on the situation.
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公开(公告)号：US11427252B2
公开(公告)日：2022-08-30
申请号：US16440083
申请日：2019-06-13
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hiroki Fukuda , Shota Fujii , Kenichiro Aoki
Abstract: An automatic driving system that is mounted in a vehicle includes: an information acquiring device configured to acquire driving environment information indicating a driving environment of the vehicle; and a running control device configured to execute lane change control from a first lane to a second lane, and set a lane change time which is a time required for lane change The running control device is configured to set an initial value of the lane change time, determine whether a moving object having a highest degree of approach to the vehicle is present in the second lane, and change the initial value based on a relative position of the moving object with respect to the vehicle and a relative speed of the vehicle with respect to the moving object when it is determined that the moving object having the highest degree of approach is present in the second lane.
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公开(公告)号：US11014563B2
公开(公告)日：2021-05-25
申请号：US16132660
申请日：2018-09-17
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta Hashimoto , Hiroki Fukuda , Akira Ito
Abstract: An autonomous driving system includes a lane change control device that performs lane change control for making a lane change from a first lane to a second lane during autonomous driving of a vehicle. The lane change control device is configured to: determine, from start to completion of the lane change control, whether or not a driver's operation is performed as an abort request operation that requests to abort the lane change control; when the abort request operation is performed, determine whether or not an abort permission condition is satisfied; when the abort permission condition is not satisfied, continue the lane change control; and, when the abort permission condition is satisfied, abort the lane change control and make the vehicle travel in the first lane. The lane change control device changes ease of satisfaction of the abort permission condition depending on the situation.
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