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公开(公告)号：US11891014B2
公开(公告)日：2024-02-06
申请号：US17164993
申请日：2021-02-02
发明人： Takashi Yuma , Atsushi Tabata , Koichi Okuda , Atsushi Kamada , Kazumi Shine
IPC分类号： B60R25/06 , B60R25/32 , B60W60/00 , B60W10/10 , B60R25/31 , B60W40/08 , B60R25/24 , B60R25/20
CPC分类号： B60R25/06 , B60R25/20 , B60R25/24 , B60R25/31 , B60R25/32 , B60W10/10 , B60W40/08 , B60W60/001 , B60W2040/0809 , B60W2520/10
摘要： A vehicle includes a controller. The controller is configured to perform authentication of a portable device by communication with the portable device when startup of a system of the vehicle is instructed, when the system is off, or when the startup of the system of the vehicle is instructed and the system is off. The controller is configured to perform the startup of the system of the vehicle when the startup of the system of the vehicle is instructed, under a condition that the authentication of the portable device is successful. The controller is configured to perform reauthentication of the portable device when predetermined movement of the vehicle is detected after the startup of the system of the vehicle, and perform theft prevention processing when the reauthentication of the portable device fails.
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公开(公告)号：US11952821B2
公开(公告)日：2024-04-09
申请号：US17570779
申请日：2022-01-07
发明人： Naoya Ishida , Kentaro Oya , Takashi Yuma , Chihiro Date
CPC分类号： E05F15/70 , B60P1/431 , E05Y2400/44 , E05Y2400/52 , E05Y2900/531
摘要： A control device is mounted on a vehicle including a door opening and closing mechanism for opening and closing a door of an entrance and exit where a passenger gets on and off, and a shift device for changing a driving range of a transmission. The driving range is input to the control device and the control device opens and closes the door by the door opening and closing mechanism. The control device permits opening of the door when the driving range is a parking range, and prohibits a change of the driving range of the shift device when the driving range is the parking range and the door is open.
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公开(公告)号：US20220268079A1
公开(公告)日：2022-08-25
申请号：US17570779
申请日：2022-01-07
发明人： Naoya Ishida , Kentaro Oya , Takashi Yuma , Chihiro Date
摘要： A control device is mounted on a vehicle including a door opening and closing mechanism for opening and closing a door of an entrance and exit where a passenger gets on and off, and a shift device for changing a driving range of a transmission. The driving range is input to the control device and the control device opens and closes the door by the door opening and closing mechanism. The control device permits opening of the door when the driving range is a parking range, and prohibits a change of the driving range of the shift device when the driving range is the parking range and the door is open.
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公开(公告)号：US10378646B2
公开(公告)日：2019-08-13
申请号：US15794777
申请日：2017-10-26
发明人： Takashi Yuma , Koki Ueno , Masato Tateno , Yusuke Nakade
IPC分类号： F16H61/12 , B60W10/11 , B60W10/04 , B60W30/18 , F16H59/08 , F16H59/10 , F16H59/44 , F16H63/34
摘要： A shift range is selected based on a vehicle speed or acceleration of a vehicle and a shift range kept by a drive unit at the time when it is determined that there is a malfunction in shift sensors. Thus, it is possible to avoid a disabled self-propelled state resulting from a change into a neutral range through a fail-safe operation and keep limp home running.
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公开(公告)号：US12025217B2
公开(公告)日：2024-07-02
申请号：US18513899
申请日：2023-11-20
发明人： Yusuke Yamauchi , Takashi Yuma , Hiroshi Shibata , Kenyu Suzuki
CPC分类号： F16H59/105 , F16H61/12 , F16H2061/1292
摘要： A vehicle control apparatus includes: (a) a shift control portion for controlling switching of a power transmission apparatus between a parking position and a non-parking position; (b) a fail-safe portion for executing a fail-safe operation for inhibiting an electric actuator from being re-driven, when detecting an abnormality of the electric actuator; (c) a power-supply control portion for switching a supplier of an electric power to the electric actuator, from a first power supply to a second power supply, in case of determining a power supply failure of the first power supply; and (d) an abnormality-detection stop portion configured, in case of occurrence of a power-supply failure state of the first power supply during the switching from the non-parking position to the parking position, to stop the fail-safe portion from detecting the abnormality of the electric actuator, until the electric power supplier has been switched to the second power supply.
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