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公开(公告)号：US11214857B2
公开(公告)日：2022-01-04
申请号：US16268024
申请日：2019-02-05
发明人： Yusuke Yokota , Hirotsune Watanabe , Makoto Kikuchi , Hiroshi Kawahara , Yasushi Iwata , Jun Yaokawa , Kazuma Hibi
摘要： The present disclosure provides a method for manufacturing an aluminum alloy member capable of suppressing deterioration in ductility thereof. In the method for manufacturing an aluminum alloy member, an aluminum alloy casting material that contains 2.0 to 5.5 mass % of Cu, and 4.0 to 7.0 mass % of Si in which a content of Mg is 0.5 mass % or less, a content of Zn is 1.0 mass % or less, a content of Fe is 1.0 mass % or less, a content of Mn is 0.5 mass % or less and the balance is made of Al and inevitable impurities is used. The method for manufacturing an aluminum alloy member includes a heating and holding step of heating and holding the aluminum alloy casting material within a solid-liquid coexisting temperature region; and a quenching step of rapidly cooling the aluminum ally casting material after performing the heating and holding step.
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公开(公告)号：US11584399B2
公开(公告)日：2023-02-21
申请号：US16933543
申请日：2020-07-20
发明人： Toshiki Kindo , Yuji Suzuki , Mutsumi Matsuura , Tomoaki Miyazawa , Shunsuke Tanimori , Kuniaki Jinnai , Kohta Tarao , Yoshihiro Maekawa , Hiroki Awano , Tae Sugimura , Tomoyuki Kuriyama , Yusuke Yokota , Makoto Matsushita , Yasuki Nakagawa , Atsushi Hanawa
摘要： A driving handover control device includes a memory and a processor coupled to the memory. In a case in which driving is handed over from a first state in which a vehicle is traveling by remote driving by a first driver from outside the vehicle or by occupant driving by the first driver in the vehicle, to a second state in which the vehicle travels by the remote driving or the occupant driving by a second driver who is different from the first driver, the processor is configured to cause transition from the first state to a third state in which the vehicle is caused to travel by automatic driving, and then cause transition from the third state to the second state.
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公开(公告)号：US11584394B2
公开(公告)日：2023-02-21
申请号：US16910771
申请日：2020-06-24
发明人： Makoto Matsushita , Atsushi Hanawa , Yasuki Nakagawa , Yusuke Yokota , Tomoyuki Kuriyama , Tae Sugimura
摘要： A vehicle controller device including: a communication section configured to receive operation information to operate a vehicle from an operation device located externally to the vehicle; a first memory; and a first processor, the first processor being configured to: acquire peripheral information regarding a periphery of the vehicle from a peripheral information detection section; generate a travel plan for the vehicle based on the peripheral information of the vehicle; control autonomous driving in which the vehicle travels based on the generated travel plan and also control remote driving in which the vehicle travels based on the received operation information; predict that a compromised state in which autonomous driving of the vehicle becomes compromised will arise based on environmental information including meteorological information received by the communication section; and notify the operation device of the compromised state in a case in which the compromised state has been predicted to arise.
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公开(公告)号：US12060087B2
公开(公告)日：2024-08-13
申请号：US17873379
申请日：2022-07-26
发明人： Toshiki Kindo , Yuji Suzuki , Mutsumi Matsuura , Tomoaki Miyazawa , Shunsuke Tanimori , Kuniaki Jinnai , Kohta Tarao , Yoshihiro Maekawa , Hiroki Awano , Tae Sugimura , Tomoyuki Kuriyama , Yusuke Yokota , Makoto Matsushita , Yasuki Nakagawa , Atsushi Hanawa
CPC分类号： B60W60/0053 , B60W40/08 , B60W50/0205 , B60W50/14 , B60W60/0051 , B60W60/0057 , G05D1/0011 , G05D1/0022 , B60W2554/80
摘要： A driving handover control device includes a memory and a processor coupled to the memory. In a case in which driving is handed over from a first state in which a vehicle travels in accordance with instruction from a first remote operator of the vehicle to a second state in which the vehicle travels in accordance with instruction from a second remote operator who is different from the first remote operator, the processor implements a transition from the first state to a third state in which the vehicle travels autonomously without instruction from the first remote operator or the second remote operator, and, after the transition from the first state to the third state, implements a transition from the third state to the second state.
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公开(公告)号：US11761070B2
公开(公告)日：2023-09-19
申请号：US17554481
申请日：2021-12-17
发明人： Yusuke Yokota , Hirotsune Watanabe , Makoto Kikuchi , Hiroshi Kawahara , Yasushi Iwata , Jun Yaokawa , Kazuma Hibi
IPC分类号： C22F1/057 , C22C21/14 , C22C21/16 , C22C21/18 , C22F1/00 , C22C21/02 , C22F1/043 , B30B11/00
CPC分类号： C22F1/057 , C22C21/02 , C22C21/14 , C22C21/16 , C22C21/18 , C22F1/002 , C22F1/043 , B30B11/002
摘要： The present disclosure provides a method for manufacturing an aluminum alloy member capable of suppressing deterioration in ductility thereof. In the method for manufacturing an aluminum alloy member, an aluminum alloy casting material that contains 2.0 to 5.5 mass % of Cu, and 4.0 to 7.0 mass % of Si in which a content of Mg is 0.5 mass % or less, a content of Zn is 1.0 mass % or less, a content of Fe is 1.0 mass % or less, a content of Mn is 0.5 mass % or less and the balance is made of Al and inevitable impurities is used. The method for manufacturing an aluminum alloy member includes a heating and holding step of heating and holding the aluminum alloy casting material within a solid-liquid coexisting temperature region; and a quenching step of rapidly cooling the aluminum alloy casting material after performing the heating and holding step.
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公开(公告)号：US11760389B2
公开(公告)日：2023-09-19
申请号：US16907608
申请日：2020-06-22
发明人： Makoto Matsushita , Atsushi Hanawa , Yasuki Nakagawa , Yusuke Yokota , Tomoyuki Kuriyama , Tae Sugimura
CPC分类号： B60W60/005 , B60W60/0015 , G01C21/3407 , G05D1/0027 , G08G1/22 , B60W2420/42 , B60W2420/52
摘要： A vehicle controller device including: a communication section configured to perform communication between an operation device external to a vehicle and another vehicle; a memory; and a processor that is coupled to the memory, the processor being configured to: acquire peripheral information regarding a periphery of the vehicle from a peripheral information detection section, generate a travel plan for the vehicle based on the peripheral information of the vehicle, acquire operation information to operate the vehicle from the operation device, control autonomous driving in which the vehicle travels based on the generated travel plan and also control remote driving in which the vehicle travels based on the acquired operation information, acquire peripheral information from the other vehicle in a case in which the processor is unable to acquire peripheral information, and hand over operation authority to the operation device when peripheral information is being acquired by the processor.
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公开(公告)号：US09919357B2
公开(公告)日：2018-03-20
申请号：US15123440
申请日：2015-03-05
发明人： Naoaki Sugiura , Yusuke Yokota
IPC分类号： B22D11/14 , B22D11/041
CPC分类号： B22D11/145 , B22D11/041
摘要： An up-drawing continuous casting method casts a casting having a bent portion. When an angle (θ) (where, 0°≤θ≤90°) between an up-drawing direction of molten metal and an upper surface of a shape determining member is reduced to a first angle, drawing up the molten metal while maintaining the angle (θ) at the first angle, and casting a first casting, and casting a connecting portion adjacent to the cast first casting; interrupting the drawing up of the molten metal, and dipping the connecting portion into the molten metal while passing the connecting portion through the shape determining member, and melting the connecting portion; and setting the angle (θ) to a second angle that is larger than the first angle, restarting the drawing up of the molten metal and casting a second casting adjacent to the first casting.
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公开(公告)号：US20240359712A1
公开(公告)日：2024-10-31
申请号：US18766893
申请日：2024-07-09
发明人： Toshiki KINDO , Yuji Suzuki , Mutsumi Matsuura , Tomoaki Miyazawa , Shunsuke Tanimori , Kuniaki Jinnai , Kohta Tarao , Yoshihiro Maekawa , Hiroki Awano , Tae Sugimura , Tomoyuki Kuriyama , Yusuke Yokota , Makoto Matsushita , Yasuki Nakagawa , Atsushi Hanawa
CPC分类号： B60W60/0053 , B60W40/08 , B60W50/0205 , B60W50/14 , B60W60/0051 , B60W60/0057 , B60W2554/80
摘要： A driving handover control device includes a memory and a processor coupled to the memory. In a case in which driving is handed over from a first state in which a vehicle travels in accordance with instruction from a first remote operator of the vehicle to a second state in which the vehicle travels in accordance with instruction from a second remote operator who is different from the first remote operator, the processor implements a transition from the first state to a third state in which the vehicle travels autonomously without instruction from the first remote operator or the second remote operator, and, after the transition from the first state to the third state, implements a transition from the third state to the second state.
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公开(公告)号：US11565724B2
公开(公告)日：2023-01-31
申请号：US16914576
申请日：2020-06-29
发明人： Yusuke Yokota , Atsushi Hanawa , Yasuki Nakagawa , Makoto Matsushita , Tomoyuki Kuriyama , Tae Sugimura
摘要： An operation device including: an operation section configured to receive operation by a remote operator conferred with operation authority to operate a vehicle capable of autonomous driving; a communication section configured to transmit, to the vehicle, operation information for remote driving based on the operation received by the operation section; a memory; and a processor coupled to the memory, the processor being configured to: acquire biometric information regarding the remote operator, determine whether or not a compromised state, in which operation of the vehicle by the remote operator is compromised, has arisen based on the acquired biometric information, and transfer operation authority of the vehicle to another remote operator in a case in which the compromised state has been determined to have arisen.
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公开(公告)号：US11360473B2
公开(公告)日：2022-06-14
申请号：US16884732
申请日：2020-05-27
发明人： Atsushi Hanawa , Yasuki Nakagawa , Makoto Matsushita , Yusuke Yokota , Tomoyuki Kuriyama , Tae Sugimura
摘要： A vehicle controller device is provided including a travel control section configured to control autonomous driving and remote driving, a biometric information acquisition section configured to acquire biometric information of an occupant, a state determination section configured to determine, based on the biometric information acquired by the biometric information acquisition section, whether or not an abnormality predicted state has arisen in which manual driving by operation by the occupant is predicted to become compromised and also whether or not an abnormal state has arisen in which manual driving is compromised, a notification section configured to notify an operation device of a determined state in cases in which either the abnormality predicted state or the abnormal state is determined to have arisen, and a reception section capable of receiving operation-ready information indicating that operation by a remote operator is possible from the operation device in response to the notification.
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