公开(公告)号：US20210303556A1

公开(公告)日：2021-09-30

申请号：US17211309

申请日：2021-03-24

Applicant: Yokogawa Electric Corporation

Inventor： Ryouhei FURIHATA ,  Masahisa SAITO ,  Ryuta MOTOOKA

IPC: G06F16/245 ,  G06F16/23

Abstract: A work assistance system includes a storage storing work data for each of a plurality of devices, the work data indicating work performed to maintain the plurality of devices, a setter configured to set at least one attribute among a plurality of prescribed attributes with respect to the work data stored in the storage, an extractor configured to interpret the attribute set in the work data and to extract work data in which a specific attribute is set, and a provider configured to provide the work data extracted by the extractor.

公开(公告)号：US20200073368A1

公开(公告)日：2020-03-05

申请号：US16550285

申请日：2019-08-26

Applicant: Yokogawa Electric Corporation ,  Shikaden Corporation

Inventor： Ryouhei FURIHATA ,  Yusuke YOKOTA ,  Takahiro KINOSHITA ,  Toshiaki KASE

IPC: G05B19/418

Abstract: To effectively utilize work information acquired by maintenance of an instrument in a plant, an apparatus is provided, which includes an acquisition unit that acquires work information about at least one of a calibration or an adjustment performed on the instrument in a plant; an extraction unit that extracts a plurality of data elements to be included in output information having a predetermined output format from the work information; and a generation unit that generates the output information from the plurality of data elements.

公开(公告)号：US20200034261A1

公开(公告)日：2020-01-30

申请号：US16525626

申请日：2019-07-30

Applicant: Yokogawa Electric Corporation

Inventor： Yusuke YOKOTA ,  Ryouhei FURIHATA

IPC: G06F11/26 ,  G05B19/418

Abstract: Provided is a recording medium having a verification program recorded thereon, wherein the verification program is executed by computer and causes the computer to function as: a test information acquisition unit which acquires test information showing a test signal generated by a field device installed in a plant; a result information acquisition unit which acquires result information showing a test result signal output by a monitor device installed in the plant in response to the field device generating the test signal; and a verification unit which verifies, based on the test information and the result information, whether or not a relationship is established between the test signal and the test result signal, the relationship depending on a performed change of a signal that is generated by the field device and output from the monitor device before the signal is output from a monitor device.

公开(公告)号：US20180173177A1

公开(公告)日：2018-06-21

申请号：US15844873

申请日：2017-12-18

Applicant: Yokogawa Electric Corporation

Inventor： Ryouhei FURIHATA ,  Yusuke YOKOTA ,  Toshihiro ITOU ,  Yoshio UOMORI

IPC: G05B15/02 ,  G05B19/418 ,  G06F3/048

CPC classification number: G05B15/02 ,  G05B19/41835 ,  G05B19/4185 ,  G06F3/048 ,  G06Q10/0631

Abstract: An operation support apparatus includes an operation control device controlling a target operation performed for a target facility on the basis of operation control information, which indicates each performed operation, including information of the target facility representing a facility that is a target for performing an operation and information of the target operation indicating contents of the operation performed for the target facility.

公开(公告)号：US20170131705A1

公开(公告)日：2017-05-11

申请号：US15347369

申请日：2016-11-09

Applicant: YOKOGAWA ELECTRIC CORPORATION

Inventor： Masaki ISHII ,  Ryuta MOTOOKA ,  Ryouhei FURIHATA ,  Yoshio UOMORI

IPC: G05B19/418

CPC classification number: G05B19/4184 ,  G05B23/0227 ,  G05B2219/25428 ,  G05B2219/31121 ,  G05B2219/31211 ,  G05B2219/32356 ,  Y02P90/14

Abstract: A field device for measuring information associated with each of equipments installed in a plant includes: a measurer configured to measure running condition of the equipment, and to output measurement information representing result of the measurement; a diagnoser configured to diagnose the running condition of the equipment represented by the measurement information in accordance with predetermined first diagnosis rule, to diagnose result diagnosed in accordance with the first diagnosis rule in accordance with predetermined second diagnosis rule, and to output diagnosis result information representing result diagnosed in accordance with the second diagnosis rule as result of diagnosing the running condition of the equipment; wherein the second diagnosis rule is configured to be set condition for confirming influence of an external factor to the running condition of the equipment.

公开(公告)号：US20160154547A1

公开(公告)日：2016-06-02

申请号：US14924834

申请日：2015-10-28

Applicant: YOKOGAWA ELECTRIC CORPORATION

Inventor： Moe TOKUOKA ,  Ryouhei FURIHATA

IPC: G06F3/0482 ,  G06F17/24 ,  G01C21/20

CPC classification number: G06F3/0482 ,  G01C21/206 ,  G06F17/241 ,  G06Q10/06 ,  G06Q10/20

Abstract: A task support terminal apparatus which supports a task carried out on a facility of a plant is provided. The task support terminal apparatus includes a position information acquirer which is configured to acquire a first position information at a time interval set in advance and a second position information on a position at which results of the task are acquired; a task content processor which is configured to generate a task information in which results of the task carried out on the facility are collated to the second position information acquired by the position information acquirer; and a map preparation device which is configured to prepare a map in which the first position information acquired in the position information acquirer is shown with a first symbol and the second position information collated with the task information is shown with one or a plurality of second symbols which are different from the first symbol.

Abstract translation: 提供一种支持在工厂的设施上执行的任务的任务支持终端装置。 所述任务支援终端装置包括：位置信息获取部，其被配置为以预先设定的时间间隔获取第一位置信息，以及关于取得所述任务结果的位置的第二位置信息; 任务内容处理器，其被配置为生成其中在所述设施上执行的任务的结果与由所述位置信息获取器获取的所述第二位置信息进行比较的任务信息; 以及地图准备装置，其被配置为准备其中以位置信息获取器获取的第一位置信息被显示为具有第一符号并且与任务信息对照的第二位置信息用一个或多个第二符号 它们与第一个符号不同。

公开(公告)号：US20150058778A1

公开(公告)日：2015-02-26

申请号：US14465140

申请日：2014-08-21

Applicant: YOKOGAWA ELECTRIC CORPORATION

Inventor： Moe TOKUOKA ,  Ryouhei FURIHATA ,  Yoshio UOMORI

IPC: G06F3/0484

CPC classification number: G06F3/0484 ,  G05B23/0224 ,  G05B2219/24055

Abstract: An operation history apparatus includes an operation history data storage configured to store an operation history data, an operation receiving module configured to receive an operation from a user, and a history tabulation module configured to perform tabulation on the operation history data using a tabulation item, display a graph representing a result of the tabulation, and display, when receiving a designation of a value representing part of the graph via the operation receiving module, operation history data corresponding to the value representing part in a list form.

Abstract translation: 操作历史记录装置包括操作历史数据存储器，被配置为存储操作历史数据，操作接收模块，被配置为从用户接收操作;历史列表模块，被配置为使用制表项目对操作历史数据进行制表; 显示表示列表结果的曲线图，并且当经由操作接收模块接收到表示图形的一部分的值的指定时，显示对应于列表形式的表示部分的值的操作历史数据。