公开(公告)号：US12093024B2

公开(公告)日：2024-09-17

申请号：US17432592

申请日：2020-02-07

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Hisashi Nishiki ,  Tomoyuki Enomoto ,  Hikaru Sawada

IPC分类号： G05B19/418 ,  G06Q50/04

CPC分类号： G05B19/41885 ,  G06Q50/04 ,  G05B2219/43112

摘要： An evaluation value prediction unit predicts an evaluation value at a time point after a given time passes from a predetermined evaluation time based on input data related to an operation of a factory at the evaluation time using a learned prediction model. The prediction model is a learned model that is learned so that the evaluation value related to the operation of the factory at a time point after the given time passes from one time point is output by inputting a plurality of kinds of data related to the operation of the factory at one time point. An evaluation value output unit outputs information related to the evaluation value.

公开(公告)号：US20220121182A1

公开(公告)日：2022-04-21

申请号：US17432592

申请日：2020-02-07

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Hisashi Nishiki ,  Tomoyuki Enomoto ,  Hikaru Sawada

IPC分类号： G05B19/418 ,  G06Q50/04

摘要： An evaluation value prediction unit predicts an evaluation value at a time point after a given time passes from a predetermined evaluation time based on input data related to an operation of a factory at the evaluation time using a learned prediction model. The prediction model is a learned model that is learned so that the evaluation value related to the operation of the factory at a time point after the given time passes from one time point is output by inputting a plurality of kinds of data related to the operation of the factory at one time point. An evaluation value output unit outputs information related to the evaluation value.

公开(公告)号：US11269314B2

公开(公告)日：2022-03-08

申请号：US16975533

申请日：2019-02-14

申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

发明人： Hisashi Nishiki ,  Tomoyuki Enomoto ,  Hidenobu Otsu

IPC分类号： G05B19/418

摘要： An acquisition unit acquires a quantity relating to an operating rate of a facility of a plant and a quantity relating to energy consumption of the facility. An index value specification unit specifies a higher index value as the energy consumption is lower, and a higher index value as the operating rate is higher, or a lower index value as the energy consumption is lower, and a lower index value as the operating rate is higher, based on the quantity acquired by the acquisition unit. An index value output unit outputs information relating to the index value.