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公开(公告)号：US20240353869A1
公开(公告)日：2024-10-24
申请号：US18611088
申请日：2024-03-20
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kei YOSHIKAWA , Shiro ODA , Takeshi MATSUI
IPC: G05D1/86 , G05D1/243 , G05D1/247 , G05D1/85 , G05D109/10 , G05D111/30
CPC classification number: G05D1/86 , G05D1/243 , G05D1/247 , G05D1/85 , G05D2109/10 , G05D2111/32
Abstract: A control system configured to control a system including a mobile robot configured to move autonomously and a server configured to be connected to the mobile robot by wireless communication includes one or more processors configured to, when the mobile robot is unable to communicate with the server, determine a state of the mobile robot, including whether the mobile robot has an abnormality, based on information acquired by sensors around the mobile robot.
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公开(公告)号：US20230202046A1
公开(公告)日：2023-06-29
申请号：US17975038
申请日：2022-10-27
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kei YOSHIKAWA , Shiro ODA , Susumu SHIMIZU , Takeshi MATSUI
IPC: B25J9/16 , B25J11/00 , G06V40/16 , G06V10/764 , G06V10/82
CPC classification number: B25J9/1679 , B25J11/0005 , G06V40/168 , G06V40/172 , G06V10/764 , G06V10/82
Abstract: A control system comprises one or more processors. The one or more processors are configured to extract a feature of a person in an image captured by a camera, classify the person into a preset first group or a preset second group based on the feature, estimate a moving speed of the person belonging to the second group, and switch, based on the moving speed, a mode between a high-load mode for performing a high-load process and a low-load mode for performing a process with a load lower than a load in the high-load mode.
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公开(公告)号：US20220250250A1
公开(公告)日：2022-08-11
申请号：US17524727
申请日：2021-11-11
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shiro ODA , Tetsuya TAIRA , Satoshi TOYOSHIMA , Yuta WATANABE , Takeshi MATSUI , Takayoshi NASU , Kei YOSHIKAWA , Yusuke OTA , Yutaro ISHIDA , Yuji ONUMA , Kyosuke ARAI
IPC: B25J9/16
Abstract: In a robot control system, the operation of a mobile robot that moves autonomously inside a facility is controlled based at least on an image captured by a photographing device that photographs a blind area located at a blind angle to the mobile robot. When entry of the mobile robot into a predetermined area corresponding to the blind area is detected, the amount of information obtainable from an image captured by the photographing device is increased.
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公开(公告)号：US20220241965A1
公开(公告)日：2022-08-04
申请号：US17523016
申请日：2021-11-10
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Tetsuya TAIRA , Shiro ODA , Satoshi TOYOSHIMA , Yuta WATANABE , Takeshi MATSUI , Takayoshi NASU , Kei YOSHIKAWA , Yusuke OTA , Yutaro ISHIDA , Yuji ONUMA
Abstract: A robot control system according to the present embodiment is a robot control system that controls a plurality of transport robots that is travelable autonomously in a facility. The robot control system: acquires error information indicating that an error has occurred in a first transport robot; acquires transported object information related to a transported object of the first transport robot; determines a second transport robot able to transport the transported object of the first transport robot among the transport robots based on the transported object information and the error information; and moves the second transport robot to a transfer location of the transported object of the first transport robot.
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公开(公告)号：US20220229443A1
公开(公告)日：2022-07-21
申请号：US17648237
申请日：2022-01-18
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Tetsuya TAIRA , Shiro ODA , Satoshi TOYOSHIMA , Yuta WATANABE , Takeshi MATSUI , Takayoshi NASU , Kei YOSHIKAWA , Yusuke OTA , Yutaro ISHIDA , Yuji ONUMA
IPC: G05D1/02
Abstract: An autonomous mobile system according to the present embodiment is an autonomous mobile system that autonomously moves in a facility using position information. In a case where the position information is lost due to an activation of a forced stop switch for stopping autonomous movement of the autonomous mobile system, when the activation of the forced stop switch is released and the autonomous movement is restored, the autonomous mobile system acquires the position information from a facility camera in the facility that has captured an image of the autonomous mobile system or from another autonomous mobile system that has detected the autonomous mobile system.
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Patent Agency Ranking
公开(公告)号：US20220244730A1
公开(公告)日：2022-08-04
申请号：US17530590
申请日：2021-11-19
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Shiro ODA , Tetsuya TAIRA , Satoshi TOYOSHIMA , Yuta WATANABE , Takeshi MATSUI , Takayoshi NASU , Kei YOSHIKAWA , Yusuke OTA , Yutaro ISHIDA , Yuji ONUMA , Kyosuke ARAI
Abstract: An autonomous movement system according to an embodiment is an autonomous movement system that performs autonomous movement in a facility including an elevator, in which the autonomous movement system moves a waiting position in a car of the elevator, based on a person that gets on the car or an object that gets on the car. The autonomous movement system may determine the person or the object before the car stops at a floor or before a car door opens.
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公开(公告)号：US20220206506A1
公开(公告)日：2022-06-30
申请号：US17558821
申请日：2021-12-22
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Tetsuya TAIRA , Shiro ODA , Satoshi TOYOSHIMA , Yuta WATANABE , Takeshi MATSUI , Takayoshi NASU , Kei YOSHIKAWA , Yusuke OTA , Yutaro ISHIDA , Yuji ONUMA
Abstract: A robot control system according to a present embodiment is a robot control system for controlling a mobile robot that is autonomously movable within a facility. The system performs: acquiring attribute information on a person present in a travel area ahead in an advancing direction of the mobile robot; setting an upper limit for operation strength of the mobile robot in accordance with the attribute information; and controlling operation of the mobile robot in accordance with the upper limit.
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公开(公告)号：US20190379836A1
公开(公告)日：2019-12-12
申请号：US16395300
申请日：2019-04-26
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yuto MORI , Shintaro YOSHIZAWA , Kei YOSHIKAWA
Abstract: An information acquisition unit 122 acquires three-dimensional environmental information from a three-dimensional environmental information storage unit 114. A placement region detection unit 126 uses the three-dimensional environmental information to detect a placement region where a target object 80 is placed. A calculation unit 130 calculates a size of a placement region in an image including the placement region. A viewpoint position determination unit 134 determines, among a plurality of sensor positions where a sensor 12 photographing the image related to image data can be placed, a sensor position where the placement region is larger than the placement region in the case of using image data of another sensor position, as an optimal viewpoint position. A sensor position control unit 142 performs control so as to move the sensor 12 to the optimal viewpoint position, and then performs control so as to start a search for the target object 80.
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公开(公告)号：US20190318498A1
公开(公告)日：2019-10-17
申请号：US16358988
申请日：2019-03-20
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kei YOSHIKAWA , Shintaro YOSHIZAWA , Yuto MORI
Abstract: A control apparatus capable of efficiently detecting a target object even when the target object is shielded by other objects is provided. An object recognition unit 114 recognizes a target object 80 present in a 3D environment 4 by using measurement data acquired from a sensor 12. An information generation unit 116 generates 3D environmental information by integrating a plurality of measurement data. A position determination unit 120 determines an optimal position of the sensor 12 for performing the next measurement. A sensor control unit 140 moves the sensor 12 to the determined optimal position. The position determination unit 120 determines, by using the 3D environmental information, a position of the sensor 12 where the sensor 12 can take an image in which a size of an area shielded by at least one first object is larger as the optimal position.
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公开(公告)号：US20240353866A1
公开(公告)日：2024-10-24
申请号：US18606174
申请日：2024-03-15
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kei YOSHIKAWA , Shiro ODA , Takeshi MATSUI
IPC: G05D1/82 , G05D1/223 , G05D101/15 , G05D105/30
CPC classification number: G05D1/82 , G05D1/2232 , G05D2101/15 , G05D2105/31
Abstract: A control system includes one or more processors configured to perform system control for controlling a system including a mobile robot configured to move autonomously and to be operated by a user based on a feature of a mobile body present around an operation interface configured to operate the mobile robot. The system control includes change control for changing operation limitation on the operation interface when the feature satisfies a predetermined condition.
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