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公开(公告)号：US20240353850A1
公开(公告)日：2024-10-24
申请号：US18587408
申请日：2024-02-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kosuke AKATSUKA , Yuki SUEHIRO , Rio SUDA
IPC: G05D1/224 , G05D109/10 , G08C17/02
CPC classification number: G05D1/2247 , G08C17/02 , G05D2109/10
Abstract: A control device is mounted on a moving body that receives a remote support based on a support signal transmitted from any one of a plurality of mobile terminals via wireless communication. The control device includes a communication device configured to perform the wireless communication with the plurality of mobile terminals, one or more processors. The one or more processors are configured, when receiving the support signal from each of the plurality of mobile terminals, to select a support terminal in accordance with priority based on a parameter of each of the plurality of mobile terminals. The support terminal is a mobile terminal that performs the remote support.
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公开(公告)号：US20240231369A9
公开(公告)日：2024-07-11
申请号：US18465983
申请日：2023-09-13
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kosuke AKATSUKA , Rio SUDA
CPC classification number: G05D1/0038 , H04N7/185
Abstract: A remote operation control method for controlling a remote operation of a moving body is provided. A video captured by a camera mounted on the moving body is transmitted to a remote operator terminal on a side of a remote operator remotely operating the moving body. The remote operation control method includes: setting an upper limit speed of the moving body during the remote operation to be lower as a quality of the video transmitted from the moving body to the remote operator terminal becomes lower or as an encoding and decoding time of the video becomes longer; and limiting a speed of the moving body during the remote operation to the upper limit speed or less regardless of an operation amount input by the remote operator.
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3.发明公开公开(公告)号：US20240067172A1
公开(公告)日：2024-02-29
申请号：US18449343
申请日：2023-08-14
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kosuke AKATSUKA , Rio SUDA
IPC: B60W30/095 , B60W50/14
CPC classification number: B60W30/0956 , B60W50/14 , B60W2050/146 , B60W2554/4041 , B60W2554/4045 , B60W2554/4049
Abstract: A moving body control system determines, during execution of a remote operation of a moving body, whether a predetermined condition is satisfied based on driving environment information indicating the driving environment for the moving body. When the predetermined condition is satisfied, the moving body control system issues a notification to rearward of the moving body, the notification prompting to pass the moving body. Meanwhile, when the predetermined condition is not satisfied, the moving body control system prohibit issuance of the notification. The predetermined condition includes at least a first condition that “the moving body is in an environment where passing is legally permitted”, and a second condition that “safety when the moving body is passed is ensured”.
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公开(公告)号：US20230023172A1
公开(公告)日：2023-01-26
申请号：US17808036
申请日：2022-06-21
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Toru NISHITANI , Rio SUDA , Hiroshi YONENAGA , Hidekazu SASAKI , Tatsushi TAKENAKA , Shun OTA , Akihiro KUSUMOTO
Abstract: A remote driving taxi system provides a mobility service using remote driving taxis that are driven by remote drivers. Management information indicates assignment states between the remote driving taxis and the remote drivers. The remote driving taxi system executes an assignment process based on the management information, in response to a request from a user. Specifically, the remote driving taxi system selects one of unassigned taxis to each of which the remote driver has not been assigned, as a first remote driving taxi that provides the service to the user. Further, the remote driving taxi system selects one of remote drivers each of which has not been assigned to the remote driving taxi, as a first remote driver that provides the service to the user. Then, the remote driving taxi system assigns the first remote driver to the first remote driving taxi.
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公开(公告)号：US20180086372A1
公开(公告)日：2018-03-29
申请号：US15658744
申请日：2017-07-25
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Rio SUDA
Abstract: A steering control device for a vehicle, has: a control device configured to calculate a target rear steering angle that is represented as a function of an input parameter including a steering wheel angle; and a rear wheel turning device configured to turn a rear wheel of the vehicle according to the target rear steering angle. When a correction condition that the vehicle is in a oversteer condition and a driver applies counter-steering is satisfied, the control device executes correction processing that corrects the function. With respect to a same input parameter, an absolute value of the target rear steering angle calculated when the correction processing is in execution is smaller than an absolute value of the target rear steering angle calculated when the correction processing is not in execution.
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Patent Agency Ranking
公开(公告)号：US20240134374A1
公开(公告)日：2024-04-25
申请号：US18465983
申请日：2023-09-12
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kosuke AKATSUKA , Rio SUDA
CPC classification number: G05D1/0038 , H04N7/185
Abstract: A remote operation control method for controlling a remote operation of a moving body is provided. A video captured by a camera mounted on the moving body is transmitted to a remote operator terminal on a side of a remote operator remotely operating the moving body. The remote operation control method includes: setting an upper limit speed of the moving body during the remote operation to be lower as a quality of the video transmitted from the moving body to the remote operator terminal becomes lower or as an encoding and decoding time of the video becomes longer; and limiting a speed of the moving body during the remote operation to the upper limit speed or less regardless of an operation amount input by the remote operator.
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7.发明公开公开(公告)号：US20230376029A1
公开(公告)日：2023-11-23
申请号：US18124210
申请日：2023-03-21
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Naofumi KOBAYASHI , Hirofumi MOMOSE , Rio SUDA , Kosuke AKATSUKA
IPC: G05D1/00
CPC classification number: G05D1/0027 , G05D1/0022
Abstract: Remote monitoring and remote driving are selectively provided for a plurality of vehicles including a first vehicle. In remote monitoring for a plurality of vehicles, a server distributes monitoring information received from each of a plurality of vehicles to a plurality of remote cockpits including a remote cockpit. In remote driving for the first vehicle, the server establishes a one-to-one communication between the vehicle and the remote cockpit.
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公开(公告)号：US20230234641A1
公开(公告)日：2023-07-27
申请号：US17986475
申请日：2022-11-14
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kosuke AKATSUKA , Rio SUDA , Yoshio KUDO
Abstract: A vehicle steering system is applied to a vehicle including wheels including at least turning wheels and includes a steering member, a reaction actuator, a turning device, and an electronic control unit. The electronic control unit is configured to: control the turning device based on a target turning angle corresponding to an amount of steering of the steering member; control the reaction actuator such that a steering reaction force based on a first turning axial force corresponding to the target turning angle and a second turning axial force corresponding to an output current or an output torque of the turning device is generated; and change a first proportion of the first turning axial force distributed to the steering reaction force and a second proportion of the second turning axial force distributed to the steering reaction force based on a slip rate of the wheels.
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公开(公告)号：US20230168671A1
公开(公告)日：2023-06-01
申请号：US17956159
申请日：2022-09-29
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kosuke AKATSUKA , Rio SUDA
CPC classification number: G05D1/005 , G05D1/0223 , G05D1/0231 , G05D1/0257 , H04B1/0053
Abstract: Provided is a control method for controlling a movable body by a remote operation performed by a remote operator. The control method includes: receiving information including an operation amount by the remote operator via communication; calculating a corrected operation amount by applying at least either one of linear interpolation and lowpass filtering to the received operation amount; and controlling the movable body based on the corrected operation amount. The control method further includes setting a period for the linear interpolation to be longer and decreasing a cut-off frequency in the lowpass filtering as a communication period for the operation amount is longer, or setting the period for the linear interpolation to be longer or decreasing the cut-off frequency in the lowpass filtering as the communication period for the operation amount is longer.
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10.发明申请公开(公告)号：US20230023013A1
公开(公告)日：2023-01-26
申请号：US17805874
申请日：2022-06-08
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Toru NISHITANI , Rio SUDA , Hiroshi YONENAGA , Hidekazu SASAKI , Tatsushi TAKENAKA , Shun OTA , Akihiro KUSUMOTO
Abstract: A remote driving taxi system provides a mobility service using remote driving taxis that are driven by remote drivers. Each of the remote driving taxis includes a display lamp configured to indicate whether the remote driving taxi is currently available. Management information includes use states of the remote driving taxis and assignment states between the remote driving taxis and the remote drivers. The remote driving taxi system puts on the display lamp of the remote driving taxi to which the remote driver has already been assigned and that is currently available, based on the management information. Further, the remote driving taxi system puts off the display lamp of the remote driving taxi to which the remote driver has already been assigned and that is currently unavailable, based on the management information.
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