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公开(公告)号：US12172835B2
公开(公告)日：2024-12-24
申请号：US17507036
申请日：2021-10-21
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: A management system includes an autonomously movable mobile robot configured to be managed by the management system and transport a transport article. The mobile robot includes a storage locker capable of containing a transport article and being electrically locked or unlocked. The management system is configured to determine whether to unlock the storage locker according to a security level set for unlocking the storage locker. The management system is configured to, when the management system receives a notification of an emergency event, lower the security level.
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公开(公告)号：US12038755B2
公开(公告)日：2024-07-16
申请号：US17528289
申请日：2021-11-17
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
CPC classification number: G05D1/0223 , G05D1/0276 , G06V20/10 , H04W4/44
Abstract: An autonomous movement system according to an embodiment is an autonomous movement system for autonomous movement in a facility, the autonomous movement system changing a movement speed for the autonomous movement depending on a cooperation mode, a connection mode and a caution mode, the cooperation mode being a mode of moving while acquiring position information inside a first range in cooperation with a facility camera, the first range being a range that the facility camera photographs to generate image data, the facility camera being fixed in the facility, the connection mode being a mode of moving inside a second range and outside the first range, the second range being a range in which connection with an access point is performed by wireless communication, the access point being fixed in the facility, the caution mode being a mode of moving outside the first range and outside the second range.
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公开(公告)号：US11906976B2
公开(公告)日：2024-02-20
申请号：US17690639
申请日：2022-03-09
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
CPC classification number: G05D1/0272 , G05D1/0212 , G05D1/0287 , G05D2201/0216
Abstract: A robot control system is a robot control system that controls a plurality of mobile robots, in which: each of the mobile robots includes right and left wheels, and a sensor that detects actions of the right and left wheels; and the control system calculates abrasion degrees of right and left components for the right and left wheels, depending on a detection result of the sensor, and manages traveling of the plurality of mobile robots, depending on the abrasion degrees.
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公开(公告)号：US20220253072A1
公开(公告)日：2022-08-11
申请号：US17545390
申请日：2021-12-08
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: A robot control system according to the present embodiment is a robot control system that controls a plurality of mobile robots that can autonomously move 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：US20220194737A1
公开(公告)日：2022-06-23
申请号：US17494325
申请日：2021-10-05
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 mobile method for an autonomous mobile device according to the present embodiment is an autonomous mobile method for an autonomous mobile device that autonomously moves in a facility provided with an elevator. When the total number of the autonomous mobile devices including other autonomous mobile devices in a car of the elevator is larger than a threshold that is a plural number, an operation mode of the car is switched from a general mode in which a human is allowed to enter the car to a dedicated mode in which the human is prohibited from entering the car.
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Patent Agency Ranking
公开(公告)号：US12032384B2
公开(公告)日：2024-07-09
申请号：US17542633
申请日：2021-12-06
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: G05D1/00
CPC classification number: G05D1/0253 , G05D1/0274
Abstract: A robot control system according to an embodiment is a robot control system that controls a mobile robot configured to be able to move autonomously inside a facility. When the mobile robot moves from a first area inside the facility to a second area through a partition configured to be openable and closable, a moving route of the mobile robot is set based on the mobile robot that is determined from an image captured by a first camera that photographs the first area and an obstacle that is determined from an image captured by a second camera that photographs the second area.
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公开(公告)号：US20230368517A1
公开(公告)日：2023-11-16
申请号：US18122419
申请日：2023-03-16
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Kei Yoshikawa , Shiro Oda , Susumu Shimizu , Takeshi Matsui
IPC: G06V10/70 , G06V10/764 , G06V40/10 , G06V10/147
CPC classification number: G06V10/87 , G06V10/764 , G06V40/10 , G06V10/147
Abstract: A control system according to the present disclosure executes system control that controls a system including a mobile robot that autonomously moves. The control system executes a group classification process of recognizing a feature of a person present around the mobile robot and classifying, based on the feature, the person into a preset first group or second group. The control system above selects a first operation mode when the person belonging to the first group is present around the mobile robot and selects a second operation mode that is different from the first operation mode when the person belonging to the first group is not present around the mobile robot. The control system above controls, when the second operation mode is selected, the group classification process so as to execute a process with a smaller processing load than a processing load when the first operation mode is selected.
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公开(公告)号：US20220204268A1
公开(公告)日：2022-06-30
申请号：US17507036
申请日：2021-10-21
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: B65G1/137
Abstract: A management system includes an autonomously movable mobile robot configured to be managed by the management system and transport a transport article. The mobile robot includes a storage locker capable of containing a transport article and being electrically locked or unlocked. The management system is configured to determine whether to unlock the storage locker according to a security level set for unlocking the storage locker. The management system is configured to, when the management system receives a notification of an emergency event, lower the security level.
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公开(公告)号：US20220203551A1
公开(公告)日：2022-06-30
申请号：US17494386
申请日：2021-10-05
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: A luggage transport system includes: a transport robot that transports luggage to a destination while moving such that a distance from an obstacle does not become equal to or smaller than a predetermined value; and a predetermined value changing unit for changing the predetermined value according to at least one of the luggage, a moving speed of the transport robot, and a state of a road surface on which the transport robot moves.
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公开(公告)号：US10778902B2
公开(公告)日：2020-09-15
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 acquires three-dimensional environmental information from a three-dimensional environmental information storage unit. A placement region detection unit uses the three-dimensional environmental information to detect a placement region where a target object is placed. A calculation unit calculates a size of a placement region in an image including the placement region. A viewpoint position determination unit determines, among a plurality of sensor positions where a sensor 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 performs control so as to move the sensor to the optimal viewpoint position, and then performs control so as to start a search for the target object.
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