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公开(公告)号：US20130253897A1
公开(公告)日：2013-09-26
申请号：US13848470
申请日：2013-03-21
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Takahiro Kanbe , Mitsuhiro Yamamoto , Eiji Nagai , Masatoshi Takubo
IPC: G05B11/01
CPC classification number: G05B11/01 , G05B17/02 , G05B19/0426 , G05B2219/25428 , G05B2219/31121 , G05B2219/32342 , Y02P90/26
Abstract: A process control system that controls an industrial process implemented in a plant, may include: a network provided in the plant; a first field device that is connected to the network, the first field device being configured to output one of measurement data, which is obtained by measuring a state quantity in the industrial process, and first simulation data, which simulates the state quantity; a controller that is connected to the network, the controller being configured to perform control in response to one of the measurement data and the first simulation data output from the first field device; and a simulator configured to generate the first simulation data to be output from the first field device.
Abstract translation: 控制在工厂中实施的工业过程的过程控制系统可以包括：设备中提供的网络; 连接到所述网络的第一现场设备，所述第一现场设备被配置为输出通过测量所述工业过程中的状态数量而获得的测量数据中的一个以及模拟所述状态量的第一模拟数据; 连接到所述网络的控制器，所述控制器被配置为响应于所述测量数据中的一个和从所述第一现场设备输出的所述第一模拟数据执行控制; 以及模拟器，被配置为生成要从第一现场设备输出的第一模拟数据。
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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：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：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：US09250616B2
公开(公告)日：2016-02-02
申请号：US13848470
申请日：2013-03-21
Applicant: YOKOGAWA ELECTRIC CORPORATION
Inventor： Takahiro Kanbe , Mitsuhiro Yamamoto , Eiji Nagai , Masatoshi Takubo
CPC classification number: G05B11/01 , G05B17/02 , G05B19/0426 , G05B2219/25428 , G05B2219/31121 , G05B2219/32342 , Y02P90/26
Abstract: A process control system that controls an industrial process implemented in a plant, may include: a network provided in the plant; a first field device that is connected to the network, the first field device being configured to output one of measurement data, which is obtained by measuring a state quantity in the industrial process, and first simulation data, which simulates the state quantity; a controller that is connected to the network, the controller being configured to perform control in response to one of the measurement data and the first simulation data output from the first field device; and a simulator configured to generate the first simulation data to be output from the first field device.
Abstract translation: 控制在工厂中实施的工业过程的过程控制系统可以包括：设备中提供的网络; 连接到所述网络的第一现场设备，所述第一现场设备被配置为输出通过测量所述工业过程中的状态数量而获得的测量数据中的一个以及模拟所述状态量的第一模拟数据; 连接到所述网络的控制器，所述控制器被配置为响应于所述测量数据中的一个和从所述第一现场设备输出的所述第一模拟数据执行控制; 以及模拟器，被配置为生成要从第一现场设备输出的第一模拟数据。
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