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公开(公告)号：US20230418290A1
公开(公告)日：2023-12-28
申请号：US18462494
申请日：2023-09-07
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 , B60W2552/00 , B60W2554/80 , B60W2520/10 , 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 manual interflow by a driver is stated to execute. When it is judged that the condition for automatic interfiow is satisfied at the first position, the automatic interflow is stared to execute.
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公开(公告)号：US20220075374A1
公开(公告)日：2022-03-10
申请号：US17529977
申请日：2021-11-18
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta HASHIMOTO , Hiroki FUKUDA , Akira ITO
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：US20220001888A1
公开(公告)日：2022-01-06
申请号：US17363730
申请日：2021-06-30
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta HASHIMOTO , Yuma ITO
Abstract: A notification location setting device comprises a notification device, and a processor configured to set on a traveling road a notification location where the driver is to be notified of a control switching request for switching operation of the vehicle from automatic control to manual control, based on the shape of a width-varying zone where the width of the traveling road varies before a merging location, in a case where a merging location where the traveling road on which the vehicle is traveling within a traveling route toward the destination location of the vehicle merges with another road, and to notify the driver of the control switching request via the notification device when the vehicle has not entered the other road at the notification location.
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公开(公告)号：US20190265697A1
公开(公告)日：2019-08-29
申请号：US16284287
申请日：2019-02-25
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta HASHIMOTO , Hiroki FUKUDA , Akira ITO
Abstract: When the subject vehicle reaches the position PNO in the middle of the interflow zone, it is judged whether the conditions for automatic interflow are satisfied. When it is judged that the condition for automatic interflow are not satisfied at the position PNO, the notification for urging manual interflow by the driver is started. Otherwise, the notification for manual interflow is not started. In the case where the notification for manual interflow was not started, when the subject vehicle reaches the position PGU between the distal end of the interflow zone and the position PNO, the notification for manual interflow is started.
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公开(公告)号：US20220307842A1
公开(公告)日：2022-09-29
申请号：US17656792
申请日：2022-03-28
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takahiro SETA , Ryuta HASHIMOTO , Kota HARADA , Soichi YOSHINO
IPC: G01C21/32
Abstract: A vehicle controller determines whether the position of a detected travel lane relative to an edge of a road being traveled by a vehicle may differ from an actual position; estimates a first required time for an action, which is required before the vehicle reaches a predetermined location, for the case that the position of the detected lane relative to the edge of the road is correct; estimates a second required time for the action for the case that the position of the detected lane differs from the actual position by a predetermined number of lanes; and sets start timing of the action, based on the second required time, so that the action will finish before the vehicle reaches the predetermined location, when the position of the detected lane may differ from the actual position and the second required time is longer than the first required time.
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Patent Agency Ranking
公开(公告)号：US20220306116A1
公开(公告)日：2022-09-29
申请号：US17656570
申请日：2022-03-25
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta HASHIMOTO , Takahiro SETA , Takahiro KAWANO , Kota HARADA , Yuki MORI
Abstract: A vehicle control device has a processor configured to identify a lane merging terrain to be a predetermined terrain, and when a lane merging terrain has been identified in a predetermined driving zone of a navigation route, to set an area between a marking line disappearing point and a location such that the sum of the first distance and second distance is a first reference distance from the marking line disappearing point in the traveling direction of the vehicle, as a movement prohibited zone where movement of the vehicle between lanes by automatic control is prohibited and to generate a traveling lane plan representing a traveling lane in which the vehicle is to travel in the predetermined driving zone of the navigation route, the processor being further configured to select a traveling lane so that the vehicle does not move between lanes in the movement prohibited zone.
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公开(公告)号：US20200257290A1
公开(公告)日：2020-08-13
申请号：US16862817
申请日：2020-04-30
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta HASHIMOTO , Hiroki FUKUDA , Akira ITO
Abstract: When a subject vehicle reaches a position PNO in a middle of an interflow zone, it is judged whether conditions for automatic interflow are satisfied. When it is judged that the conditions for automatic interflow are not satisfied at the position PNO, a notification for urging manual interflow by a driver is started. Otherwise, the notification for manual interflow is not started. In a case where the notification for manual interflow was not started, when the subject vehicle reaches the position PGU between a distal end of an interflow zone and the position PNO, the notification for manual interflow is started.
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公开(公告)号：US20190202471A1
公开(公告)日：2019-07-04
申请号：US16175966
申请日：2018-10-31
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta HASHIMOTO
CPC classification number: B60W50/085 , B60W50/14 , B60W2050/143 , G05D1/0088
Abstract: An autonomous driving system issues an operation instruction to a driver of a vehicle during autonomous driving. The operation instruction is an instruction that makes a request or a proposal to the driver and urges the driver to perform a response operation responding to the request or the proposal. An attention desire degree is a degree of the driver's desire to pay attention to a situation surrounding the vehicle, and an attention event is an event that increases the attention desire degree. A delay condition is that the attention desire degree exceeds a threshold or the attention event exists. When the operation instruction is necessary and the delay condition is satisfied, the autonomous driving system performs delay processing that waits without issuing the operation instruction. When a delay end condition is satisfied after start of the delay processing, the autonomous driving system issues the operation instruction.
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公开(公告)号：US20170248959A1
公开(公告)日：2017-08-31
申请号：US15423752
申请日：2017-02-03
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：US20230111387A1
公开(公告)日：2023-04-13
申请号：US18063420
申请日：2022-12-08
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Ryuta HASHIMOTO
Abstract: An autonomous driving system includes: a Human Machine Interface; and a control device configured to control autonomous driving of a vehicle, present a first operation instruction to a driver of the vehicle during the autonomous driving, the first operation instruction requesting the driver to perform a first response operation performed in response to a first request or a first proposal by presenting the first request or the first proposal to the driver via the Human Machine Interface, and prohibit presenting a second operation instruction different from the first operation instruction until the first response operation is completed or until a timing at which the first response operation is predicted to be completed, the second operation instruction requesting the driver to perform a second response operation performed in response to a second request or a second proposal by presenting the second request or the second proposal.
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