Patents Examined by Bryant Tang
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Patent number: 11969906Abstract: A collaborative robot system having high safety when executing tasks in collaboration with operators and which can be finely adjusted at a site is achieved. A collaborative robot system according to an embodiment of the present disclosure is assembled by an operator for executing a task in collaboration with the operator. The collaborative robot system includes a driving unit, an operation unit configured to operate by a driving force of the driving unit to execute the task, a control unit configured to control the driving unit, a program executed by the control unit, a safety securing unit including a cover covering the operation unit or a sensor configured to detect contact of the operator with the operation unit, and an interface, an input apparatus of the operator being connected to the interface in order to modify the program.Type: GrantFiled: March 18, 2022Date of Patent: April 30, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Satoru Ohno
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Patent number: 11964402Abstract: 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.Type: GrantFiled: November 11, 2021Date of Patent: April 23, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11926067Abstract: 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.Type: GrantFiled: November 11, 2021Date of Patent: March 12, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11914397Abstract: 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.Type: GrantFiled: December 8, 2021Date of Patent: February 27, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shiro Oda, Tetsuya Taira, Satoshi Toyoshima, Yuta Watanabe, Takeshi Matsui, Takayoshi Nasu, Kei Yoshikawa, Yusuke Ota, Yutaro Ishida, Yuji Onuma, Kyosuke Arai
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Patent number: 11906981Abstract: A system for updating a virtual worksite includes a plurality of simulated construction machine controllers associated with a corresponding construction machine. Each simulated construction machine controller collects data indicative of an updated height map of one or more portions of the virtual worksite on which the corresponding construction machine is operating. A central controller receives the data indicative of the updated height map of the one or more portions of the virtual worksite from the plurality of simulated construction machine controllers and compares the received data with an initial data model of the virtual worksite. The central controller generates an updated data model of the virtual worksite based on the comparison and transmits the updated data model of the virtual worksite to each of the plurality of simulated construction machine controllers and/or a user interface. The user interface displays a real time streaming of data of the virtual worksite thereon.Type: GrantFiled: February 8, 2022Date of Patent: February 20, 2024Assignee: Caterpillar Inc.Inventors: Lokanath Radha Krishnan, Sivakumar ShanmugaSundaram, Sarvika Raghu