公开(公告)号：US20230289488A1

公开(公告)日：2023-09-14

申请号：US18175223

申请日：2023-02-27

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： Nobuhisa OTSUKI ,  Tomoyuki Kaga ,  Hiroya Matsubayashi ,  Yuki Ichioka ,  Takumi Ban ,  Hideo Hasegawa

IPC分类号： G06F30/13

CPC分类号： G06F30/13

摘要： The method of the present disclosure is a management method for a logistics area with a work line constituted of a plurality of work subjects. The method comprises: simulating a work space in which the plurality of work subjects work; monitoring an actual movement of each of the plurality of work subjects in the work space; detecting a deviation between a simulated movement and a monitored actual movement for each of the plurality of work subjects; and acquiring, in response to detection of the deviation, information on a factor affecting a movement of a work subject in which the deviation occurs.

公开(公告)号：US20240062132A1

公开(公告)日：2024-02-22

申请号：US18359469

申请日：2023-07-26

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Nobuhisa OTSUKI ,  Tomoyuki Kaga ,  Hiroya Matsubayashi ,  Yuki Ichioka ,  Takumi Ban ,  Hideo Hasegawa

IPC分类号： G06Q10/0633 ,  G06Q10/08

CPC分类号： G06Q10/0633 ,  G06Q10/08

摘要： The method of the present disclosure comprises the following first to fourth steps. The first step is a step of determining a start timing and an end timing of each action of object handling work for a dummy object imitating an object handled in a distribution center, based on an analysis of position data of the dummy object when the dummy object is flowed to a distribution line of the distribution center. The second step is a step of calculating a model time required for each action based on the start timing and the end timing of each action. The third step is a step of calculating an actual time required for each action when the object is actually flowed to the distribution line. The fourth step is a step of calculating a difference between the actual time required and the model time required for each action.

公开(公告)号：US20230297931A1

公开(公告)日：2023-09-21

申请号：US18175235

申请日：2023-02-27

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Nobuhisa OTSUKI ,  Tomoyuki Kaga ,  Hiroya Matsubayashi ,  Yuki Ichioka ,  Takumi Ban ,  Hideo Hasegawa

IPC分类号： G06Q10/067 ,  G06F30/20

CPC分类号： G06Q10/067 ,  G06F30/20

摘要： A simulation is performed using a digital space reproduced based on a real space in which a service is provided. Based on a simulation result satisfying a predetermined convergence condition, a threshold for detecting occurrence of an abnormality in one or more works performed in association with provision of the service in the real space may be set for each work unit corresponding to the one or more works. When the threshold is set, the time difference between the preset standard working time and the simulated work time included in the simulation result satisfying the convergent condition is calculated. A larger threshold value is assigned to a work unit having a larger time difference than a work unit having a smaller time difference.