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公开(公告)号：US12285869B2
公开(公告)日：2025-04-29
申请号：US17982689
申请日：2022-11-08
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yuta Watanabe , Shiro Oda , Kei Yoshikawa , Yukinori Kurahashi
IPC: B25J9/16
Abstract: A robot control system according to an embodiment is configured to control a mobile robot configured to autonomously move by referring to a map, the robot control system being further configured to: acquire a distance to a nearby object measured by using a range sensor; specify a position of the nearby object on the map according to the distance from a position of the mobile robot to the nearby object; estimate a movement vector indicating a moving speed and a moving direction of the nearby object according to a change in the distance to the nearby object; add a cost for restricting a movement of the mobile robot on the map; and perform control so that the mobile robot moves according to the cost updated according to a result of measurement by the range sensor.
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公开(公告)号：US12093025B2
公开(公告)日：2024-09-17
申请号：US17545300
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
IPC: G05B19/418 , G06F9/4401
CPC classification number: G05B19/41895 , G06F9/4401
Abstract: In a conveyance system, a conveyance object is conveyed by use of a plurality of mobile robots autonomously movable inside a facility. In a case where a blockade request event occurs in at least one area inside the facility, the conveyance system receives occurrence information transmitted from a facility management system configured to manage the facility and causes the mobile robots to execute an operation restriction to restrict operations of the mobile robots. In a case where a predetermined condition for the blockade request event is established after the mobile robots execute the operation restriction, the conveyance system reboots the mobile robots.
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公开(公告)号：US11914363B2
公开(公告)日：2024-02-27
申请号：US17544190
申请日：2021-12-07
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: G05D1/0022 , G05D1/0297
Abstract: A mobile robot receives first transmission information transmitted from a server device to manage the mobile robot in a state where wireless communication with the server device is possible, directly executes wireless communication with another mobile robot among the mobile robots and executes a reception process of receiving the first transmission information transmitted from the server device to manage the mobile robot from the other mobile robot in a case where wireless communication with the server device is not possible.
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公开(公告)号：US11755009B2
公开(公告)日：2023-09-12
申请号：US17500359
申请日：2021-10-13
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: G05D1/0027 , G05D1/0022 , G05D1/0088 , G07C5/006 , G05D2201/0216
Abstract: A transport system transports a transported object using an autonomously moveable mobile robot. The transport system stores management information including a use start time, a use end time, and a use location for each equipment to be lent that is transported as the transported object by the mobile robot. The transport system executes a determination process for determining whether an interval from the use end time to a next use start time is equal to or longer than a predetermined time for each equipment based on the management information. The transport system transports the equipment to its storage location after an end of use of the equipment when the interval is equal to or longer than the predetermined time, and transports the equipment to a next use location of the equipment after the end of the use of the equipment when the interval is shorter than the predetermined time.
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公开(公告)号：US20220203553A1
公开(公告)日：2022-06-30
申请号：US17558834
申请日：2021-12-22
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 a present embodiment is a robot control system for controlling a mobile robot that is configured to autonomously within a facility. When it is detected that one or more used trays, among a plurality of trays used for meal service within the facility, are returned to a first prescribed place, the system instructs the mobile robot to collect the trays returned to the first prescribed place and deliver the trays to a second prescribed place.
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Patent Agency Ranking
公开(公告)号：US12111660B2
公开(公告)日：2024-10-08
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
CPC classification number: G05D1/0212 , B66B5/0012 , G05D1/0088
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：US11926067B2
公开(公告)日：2024-03-12
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
CPC classification number: B25J9/1697
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：US11919168B2
公开(公告)日：2024-03-05
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
CPC classification number: B25J9/1653 , B25J9/1682 , G05D1/0291 , G05D2201/0216
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：US11914397B2
公开(公告)日：2024-02-27
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
CPC classification number: G05D1/0287 , B25J9/1666 , G05D2201/0206
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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20.发明授权公开(公告)号：US11776339B2
公开(公告)日：2023-10-03
申请号：US17545350
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
CPC classification number: G07C9/15 , G05D1/0217 , G05D1/0291 , G06Q10/08 , G07C9/32 , G07C9/38 , G05D2201/0216
Abstract: A control system that controls opening-closing of a security gate which is provided in a facility in which a plurality of mobile robots travels autonomously is provided. The control system performs: receiving a passing-through reservation signal for passing through the security gate; and allowing a plurality of mobile robots to consecutively pass through the security gate while the security gate opens its gate once when passing-through reservation signals are received from the plurality of mobile robots.
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