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公开(公告)号：US10191477B2
公开(公告)日：2019-01-29
申请号：US14927866
申请日：2015-10-30
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Hiroshi Iriguchi , Alexander Yap , Ka Wai Kathy Chu
IPC: G05B15/02 , G05B19/418 , G06F17/30 , G06F9/445
Abstract: A modification management system for a configuration system, includes, not limited to a comparator, a record generator and a link generator implemented in one or more processors. The comparator is configured to determine if a first modification item in a first instruction file is modified. The record generator is configured to create a first record and to store the first modification item in a first record when the first modification item is determined, by the comparator, to be modified. The link generator configured to generate a first link between the first record and the first instruction file, wherein the first instruction file is configured to define at least one modification item for the configuration system.
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公开(公告)号：US10783117B2
公开(公告)日：2020-09-22
申请号：US15892596
申请日：2018-02-09
Applicant: Yokogawa Electric Corporation
Inventor： Takahiro Kambe , Hiroshi Iriguchi , Takaaki Matsuda
Abstract: An engineering apparatus that is used for supporting engineering of facilities in an industrial plant according to one aspect of the present invention includes a storage storing a first data file group including first data files, the first data files including element information indicating one or a plurality of functional blocks that are constituent elements of a control logic for controlling operation of the industrial plant, a processor configured to change the element information included in the first data files, and a determiner configured to acquire a second data file group including second data files, the second data files including the changed element information in another engineering apparatus, extract differential files including the changed element information from each of the first data file group and the second data file group, and determine whether there is mismatching between functional blocks indicated by the element information included in the differential files.
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公开(公告)号：US09851712B2
公开(公告)日：2017-12-26
申请号：US14539287
申请日：2014-11-12
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Takahiro Kambe , Alexander Yap , Wilfred Woon Yew Teo , Hideki Murata , Prakash Mariappan , Acelython Ordillo Navarro , Hiroshi Iriguchi
IPC: G05B19/42 , G05B19/418
CPC classification number: G05B19/41845 , G05B19/418 , G05B2219/31103 , Y02P90/02 , Y02P90/14 , Y02P90/205 , Y02P90/265
Abstract: A configuration system, for a process control system configured to perform process control, the configuration system includes, not limited to, a) an editor configured to perform one of generate and update one of a definition module and an application module, wherein a set of the definition module and the application module comprises control logic and design data for a part of an industrial plant. The editor includes, not limited to, a-1) a definition module generator configured to generate or update one of a definition module control logic and an application module control logic based on the definition module design data. The editor is implemented by one or more processors.
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Patent Agency Ranking
公开(公告)号：US20190097906A1
公开(公告)日：2019-03-28
申请号：US16138433
申请日：2018-09-21
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Eiji Nagai , Hiroshi Iriguchi , Masatoshi Takubo
IPC: H04L12/26 , G05B19/418 , H04L29/08
Abstract: An information collecting system collects information associated with (i) a controller connected to a control network and (ii) a host device connected to an information network located at a level higher than the control network, and includes a management device and an information collecting mediation device. The management device is connected to the information network, collects information associated with the host device, transmits an acquisition request for information associated with the controller to the information network, and manages the collected information associated with the host device and information associated with the controller. The information collecting mediation device is connected to the control network and the information network, collects information associated with the controller according to capability information indicating a capability of at least one of the control network and the controller based on the acquisition request, and sends said collected information to the management device.
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公开(公告)号：US11435716B2
公开(公告)日：2022-09-06
申请号：US16138412
申请日：2018-09-21
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Hiroshi Iriguchi , Eiji Nagai , Masatoshi Takubo , Jisong Zhang
IPC: G05B19/418 , G05B19/05 , G05B19/4065
Abstract: An information collecting device controls a plant based on process data acquired from controllers and field devices connected to the controllers. The information collecting device includes an arithmetic controller and an update controller. The arithmetic controller collects first information which is engineering information of the plant and second information which is device information from a controller, a field device or a combination of both selected from the controllers and the field devices. The update controller generates third information based on a definition in which the first information and the second information are set in advance, and updates the third information in a storage based on a preset update cycle.
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公开(公告)号：US11075828B2
公开(公告)日：2021-07-27
申请号：US16138433
申请日：2018-09-21
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Eiji Nagai , Hiroshi Iriguchi , Masatoshi Takubo
IPC: G06F15/173 , H04L12/26 , G05B19/418 , H04L29/08 , G05B23/02
Abstract: An information collecting system collects information associated with (i) a controller connected to a control network and (ii) a host device connected to an information network located at a level higher than the control network, and includes a management device and an information collecting mediation device. The management device is connected to the information network, collects information associated with the host device, transmits an acquisition request for information associated with the controller to the information network, and manages the collected information associated with the host device and information associated with the controller. The information collecting mediation device is connected to the control network and the information network, collects information associated with the controller according to capability information indicating a capability of at least one of the control network and the controller based on the acquisition request, and sends said collected information to the management device.
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公开(公告)号：US20190094832A1
公开(公告)日：2019-03-28
申请号：US16138412
申请日：2018-09-21
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Hiroshi Iriguchi , Eiji Nagai , Masatoshi Takubo , Jisong Zhang
IPC: G05B19/05 , G05B19/4065
Abstract: An information collecting device controls a plant based on process data acquired from controllers and field devices connected to the controllers. The information collecting device includes an arithmetic controller and an update controller. The arithmetic controller collects first information which is engineering information of the plant and second information which is device information from a controller, a field device or a combination of both selected from the controllers and the field devices. The update controller generates third information based on a definition in which the first information and the second information are set in advance, and updates the third information in a storage based on a preset update cycle.
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公开(公告)号：US20180231960A1
公开(公告)日：2018-08-16
申请号：US15892596
申请日：2018-02-09
Applicant: Yokogawa Electric Corporation
Inventor： Takahiro Kambe , Hiroshi Iriguchi , Takaaki Matsuda
IPC: G05B19/418 , G06F17/30
Abstract: An engineering apparatus that is used for supporting engineering of facilities in an industrial plant according to one aspect of the present invention includes a storage storing a first data file group including first data files, the first data files including element information indicating one or a plurality of functional blocks that are constituent elements of a control logic for controlling operation of the industrial plant, a processor configured to change the element information included in the first data files, and a determiner configured to acquire a second data file group including second data files, the second data files including the changed element information in another engineering apparatus, extract differential files including the changed element information from each of the first data file group and the second data file group, and determine whether there is mismatching between functional blocks indicated by the element information included in the differential files.
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