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公开(公告)号：US10464604B2
公开(公告)日：2019-11-05
申请号：US15665863
申请日：2017-08-01
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Ryuta Hashimoto , Yoshinori Watanabe , Kenichiro Aoki , Tomoyuki Kuriyama
Abstract: Each of a plurality of autonomous driving vehicles configuring an autonomous driving system executes lane selection determination processing of acquiring information concerning an empty space situation in an adjacent lane that is adjacent to a lane where an own vehicle is traveling, and determining whether or not to select the adjacent lane as an own vehicle travel lane in accordance with an empty space situation in the adjacent lane. When the adjacent lane is selected as the own vehicle travel lane by the lane selection determination processing, lane change to the adjacent lane is performed autonomously, or lane change to the adjacent lane is proposed to a driver. The autonomous driving system gives variation to an execution interval of the lane selection determination processing among the plurality of autonomous driving vehicles.
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公开(公告)号：US09963149B2
公开(公告)日：2018-05-08
申请号：US15423795
申请日：2017-02-03
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kenichiro Aoki , Ryuta Hashimoto
CPC classification number: B60W30/18163 , B60W40/04 , B60W2550/30 , G08G1/167
Abstract: A passing restraint flag for restraining a host vehicle from passing a preceding vehicle ahead is established by a passing restraint determination unit of the vehicle control device. In addition, when the passing restraint flag is established, a traveling plan for the host vehicle not to pass the preceding vehicle ahead is generated by a traveling plan generation unit of the vehicle control device. The passing restraint determination unit establishes the passing restraint flag when there is the possibility of an inappropriate operation of passing occurring such as when a distance between a merging point of a traveling lane along which the host vehicle travels and a merging lane merging into the traveling lane, and a position of the preceding vehicle having passed through the merging point is equal to or less than a third threshold.
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公开(公告)号：US12197212B2
公开(公告)日：2025-01-14
申请号：US18396668
申请日：2023-12-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takaaki Tanaka , Kenichiro Aoki , Masayuki Katoh
Abstract: An automatic driving system includes a control device that controls automatic driving of a vehicle, and a storage device that contains external environment information indicating an external environment of the vehicle. A driving transition zone is a zone in which a driver of the vehicle takes over at least a part of driving of the vehicle, from the control device. A termination target velocity is a target velocity of the vehicle at an end point of the driving transition zone. The control device variably sets the termination target velocity, depending on the external environment at the end point or the external environment surrounding the end point. Then, the control device controls the velocity of the vehicle in the driving transition zone, such that the velocity of the vehicle at the end point is the termination target velocity.
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公开(公告)号：US12181883B2
公开(公告)日：2024-12-31
申请号：US18090220
申请日：2022-12-28
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Toshiyuki Matsubara , Masaki Matsunaga , Kenichiro Aoki , Yoshinori Watanabe , Ryuta Hashimoto
Abstract: A vehicle control device includes a scene determination unit determining whether or not a current traveling scene is a traveling-restricted scene, an order setting unit setting priorities corresponding to a restriction with respect to driving behaviors previously classified for different purposes in a case where it is determined that the traveling scene is the traveling-restricted scene and setting priorities with respect to the plurality of driving behaviors in a case where it is not determined that the traveling scene is the traveling-restricted scene, a traveling plan generating unit generating traveling plans corresponding to the plurality of priority-set driving behaviors, an executability determination unit determining executability of each of the plurality of generated driving behaviors, a traveling plan selection unit selecting the traveling plan corresponding to the driving behavior with the highest priority, and a traveling control unit controlling the traveling of the host vehicle based on the traveling plan.
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公开(公告)号：US20240372942A1
公开(公告)日：2024-11-07
申请号：US18624535
申请日：2024-04-02
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yuta MANIWA , Koichi Fujita , Jun Tohyama , Daisuke Akaho , Natsumi Izawa , Shunichiroh Sawai , Masahiko Nakamura , Kenichiro Aoki
IPC: H04M1/72463 , B60W50/14 , H04M1/72454 , H04M1/72484
Abstract: A notification system includes a mobile terminal configured to receive, and to perform notification of, notification information regarding a vehicle, and a vehicle control device that is configured to generate the notification information for a driver of the vehicle, and to transmit the notification information to the mobile terminal, in which the vehicle control device includes one or more processors configured to perform control in which notification of the notification information is made to the mobile terminal, while varying a range of the mobile terminal that is controllable by the driver until a predetermined condition is satisfied, in accordance with an urgency of the notification information.
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Patent Agency Ranking
公开(公告)号：US20240071097A1
公开(公告)日：2024-02-29
申请号：US18447587
申请日：2023-08-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takuya Fujiki , Ryusuke Kuroda , Tadashi Okubo , Kenichiro Aoki , Tetsuro Sugiura , Wataru Kawashima , Hitoshi Kamada
CPC classification number: G06V20/58 , G06V20/588 , G08G1/052
Abstract: An apparatus for object detection detects a number of lanes included in a road on which a vehicle is traveling, detects one or more surrounding vehicles positioned in surroundings of the vehicle from a surrounding image showing the surroundings of the vehicle generated by a camera mounted in the vehicle, and determines, when more surrounding vehicles than the number of lanes detected in a predetermined range at the back of the vehicle are detected alongside in a width direction of the vehicle, that a possibility that any one of the surrounding vehicles being an emergency vehicle which is allowed to travel without obeying the traveling rule of the road is higher than when more surrounding vehicles than the number of lanes are not detected alongside in a width direction of the vehicle.
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公开(公告)号：US11772615B2
公开(公告)日：2023-10-03
申请号：US16659009
申请日：2019-10-21
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Hitoshi Kamada , Kenichiro Aoki , Taiyo Uejima
CPC classification number: B60T7/14 , B60K28/06 , B60W10/18 , B60W40/02 , B60W40/09 , B60W2540/26 , B60W2540/30
Abstract: A vehicle control system installed on a vehicle includes: a driver abnormality detection device configured to detect abnormality of a driver of the vehicle; a vehicle control device configured to execute vehicle stop control that stops the vehicle and abnormality notification processing that activates a notification device, when the abnormality of the driver is detected; and an information acquisition device configured to acquire driving environment information including at least one of surrounding situation information indicating a situation around the vehicle, vehicle state information indicating a state of the vehicle, and driving operation information indicating a driving operation by the driver. The vehicle control device determines, based on the driving environment information, whether to continue or terminate the abnormality notification processing after termination of the vehicle stop control.
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公开(公告)号：US20220121209A1
公开(公告)日：2022-04-21
申请号：US17565143
申请日：2021-12-29
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Toshiyuki MATSUBARA , Masaki Matsunaga , Kenichiro Aoki , Yoshinori Watanabe , Ryuta Hashimoto
Abstract: A vehicle control device includes a scene determination unit determining whether or not a current traveling scene is a traveling-restricted scene, an order setting unit setting priorities corresponding to a restriction with respect to driving behaviors previously classified for different purposes in a case where it is determined that the traveling scene is the traveling-restricted scene and setting priorities with respect to the plurality of driving behaviors in a case where it is not determined that the traveling scene is the traveling-restricted scene, a traveling plan generating unit generating traveling plans corresponding to the plurality of priority-set driving behaviors, an executability determination unit determining executability of each of the plurality of generated driving behaviors, a traveling plan selection unit selecting the traveling plan corresponding to the driving behavior with the highest priority, and a traveling control unit controlling the traveling of the host vehicle based on the traveling plan.
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公开(公告)号：US20200241547A1
公开(公告)日：2020-07-30
申请号：US16848156
申请日：2020-04-14
Applicant: Toyota Jidosha Kabushiki Kaisha
Inventor： Ryuta Hashimoto , Yoshinori Watanabe , Kenichiro Aoki , Tomoyuki Kuriyama
Abstract: An autonomous driving system acquires information concerning a vehicle density in an adjacent lane that is adjacent to a lane on which an own vehicle is traveling, when the own vehicle travels on a road having a plurality of lanes. The autonomous driving system selects the adjacent lane as an own vehicle travel lane, when the vehicle density in the adjacent lane that is calculated from the acquired information is lower than a threshold density that is determined in accordance with relations between the own vehicle and surrounding vehicles. The autonomous driving system performs lane change to the adjacent lane autonomously, or propose lane change to the adjacent lane to a driver, when the adjacent lane is selected as the own vehicle travel lane.
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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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