公开(公告)号：US20230324862A1

公开(公告)日：2023-10-12

申请号：US18192981

申请日：2023-03-30

Applicant: Hitachi, Ltd.

Inventor： Koji AMANO ,  Hiroki YAMAMOTO ,  Kazuma SAWADA ,  Kyohei NAKA ,  Hiroshi YAMADA ,  Yudai ZAMA ,  Yusuke IMURA

IPC: G05B15/02

CPC classification number: G05B15/02

Abstract: A storage apparatus stores existing data including data relating to management of an instrument and data on actual records of the instrument, information on path structure of the existing data, mission information relating to a task in the facility operation, and information on the path structure of the mission information. An arithmetic operation apparatus extracts information on data meanings of terms contained in the existing data based on the existing data and the path structure of the existing data, and generates information of the degree of association between the plurality of terms. The arithmetic operation apparatus generates mission management information based on mission information, the path structure of the mission information, and the information on the degree of association between the terms, the mission management information including information on a meaning of each of a plurality of tasks relating to facility operation and chronological information on the plurality of tasks.

公开(公告)号：US20190179814A1

公开(公告)日：2019-06-13

申请号：US16300077

申请日：2017-03-16

Applicant: HITACHI, LTD.

Inventor： Koji AMANO ,  Katsuhito SHIMIZU ,  Wataru SASAKI ,  Hiroshi SUZUKI ,  Yoshiyuki ICHIOKA

IPC: G06F16/245 ,  G06F16/22 ,  G06F16/25 ,  G06F9/48 ,  G06F13/16

Abstract: Control facilities and incidental facilities in fields are flexibly managed. Since identification information enabling to identify uniquely information regarding control facilities of which design timing and architectures are mutually different or facilities incidental to the control facilities is encoded, pieces of identification information are coupled and uniqueness is guaranteed. Further, a parent-child relation between identifiers is constructed and the identifiers are structured as a tree structure based on the structure of the control facilities. A control facility operation management device manages combination of the structured identifiers and information of management target or combination of the structured identification information and identification information of a database.

公开(公告)号：US20240086846A1

公开(公告)日：2024-03-14

申请号：US18273167

申请日：2021-08-30

Applicant: Hitachi, Ltd.

Inventor： Hiroki YAMAMOTO ,  Koji AMANO ,  Kazuma SAWADA ,  Hiroshi YAMADA ,  Yudai ZAMA

IPC: G06Q10/10

CPC classification number: G06Q10/103

Abstract: An operation management system manages operations carried out by people in charge of operation regarding a common operation target, including: an operation information database storing operation information related to implementation of the operations; a start notification unit that notifies each person of the start of each operation when the start notification unit detects occurrence of a predetermined trigger event in the operation target; an operation flow construction unit that constructs an operation flow indicating the operation to be carried out by each person in relation to the trigger event, on the basis of the operation information database; an information providing unit that provides, to each person, the operation information with content suitable for the person in charge of operation on the basis of the operation flow; and a progress notification unit that notifies each person of progress of the operation.

公开(公告)号：US20250148492A1

公开(公告)日：2025-05-08

申请号：US18832976

申请日：2022-08-12

Applicant: Hitachi. Ltd.

Inventor： Hiroki YAMAMOTO ,  Koji AMANO ,  Kyohei NAKA ,  Shinpei OHYAMA ,  Kazuma SAWADA ,  Hiroshi YAMADA

IPC: G06Q30/0207

Abstract: A consortium operation apparatus retains a common database accessible by a terminal used by a business office and a rule for calculating a preferential treatment to be provided to the business office. The common database retains information registered from the terminal, acquires information from the common database in response to a request from the terminal, transmits the information to the terminal to present the information to the business office owning the terminal, aggregates a registration record of information into the common database and a presentation record of information registered in the common database for each terminal, and provides the preferential treatment to each business office based on the aggregated registration record, the aggregated presentation record, and the rule.

公开(公告)号：US20230060475A1

公开(公告)日：2023-03-02

申请号：US17678277

申请日：2022-02-23

Applicant: Hitachi, Ltd.

Inventor： Koji AMANO ,  Tsunehiko BABA ,  Toru SHIMOTORI

IPC: G06F9/30 ,  G06F9/345

Abstract: According to the invention, operation data is analyzed at a higher level. Provided is an operation data analysis device including an arithmetic device and a storage device. The storage device stores management target data including operation data which is data related to an operation. The arithmetic device analyzes how the operation data is used in the operation by using the operation data included in the management target data and operation data used in a structure related to management of the management target data.