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公开(公告)号：US10248606B2
公开(公告)日：2019-04-02
申请号：US16056636
申请日：2018-08-07
IPC分类号： G06F13/40 , G05B19/042 , G05B19/05
摘要： An I/O module includes a base plate, a plurality of universal circuits, and an option module. The base plate includes a plurality of connection terminals. A plurality of field devices is electrically connectable to the connection terminals. The universal circuits correspond to the connection terminals. The universal circuits are provided on the base plate, and configured to perform an input of analog signals from the field device, an output of analog signals to the field device, an input of discrete signals from the field device, and an output of discrete signals to the field device. The option module is detachably provided in the base plate. The option module is provided between a first connection terminal of the connection terminals and a first universal circuit of the universal circuits. The option module includes a first circuit configured to performing transmitting and receiving of signals between the first connection terminal and the first universal circuit. The first connection terminal corresponds to the first universal circuit.
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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
摘要： 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：US20190128288A1
公开(公告)日：2019-05-02
申请号：US16172870
申请日：2018-10-29
发明人： Soichiro Konada , Norio Tanaka , Takaaki Matsuda
摘要： Easily detecting cavitation to occur in a pump. A detection apparatus, a detection method, and a program are provided. The detection apparatus includes: a discharge pressure acquiring unit to acquire discharge pressure data indicating discharge pressure of a pump; and a detector to detect occurrence of cavitation in the pump based on a fluctuation amount of a time waveform of the discharge pressure data during a target detection period. The detector may have: a fluctuation amount calculator to calculate the fluctuation amount of the discharge pressure data during the target detection period; and a determining unit to determine, in response to the calculated fluctuation amount becoming the reference fluctuation amount or more, that cavitation has occurred in the pump.
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公开(公告)号：US10083143B2
公开(公告)日：2018-09-25
申请号：US14525770
申请日：2014-10-28
IPC分类号： G06F13/40 , G05B19/042 , G05B19/05
CPC分类号： G06F13/409 , G05B19/0423 , G05B19/054 , G05B2219/1157 , G05B2219/14144 , G05B2219/25296 , G05B2219/31121
摘要： An I/O module includes a base plate, a plurality of universal circuits, and an option module. The base plate includes a plurality of connection terminals. A plurality of field devices is electrically connectable to the connection terminals. The universal circuits correspond to the connection terminals. The universal circuits are provided on the base plate, and configured to perform an input of analog signals from the field device, an output of analog signals to the field device, an input of discrete signals from the field device, and an output of discrete signals to the field device. The option module is detachably provided in the base plate. The option module is provided between a first connection terminal of the connection terminals and a first universal circuit of the universal circuits. The option module includes a first circuit configured to performing transmitting and receiving of signals between the first connection terminal and the first universal circuit. The first connection terminal corresponds to the first universal circuit.
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公开(公告)号：US20150120972A1
公开(公告)日：2015-04-30
申请号：US14525770
申请日：2014-10-28
CPC分类号： G06F13/409 , G05B19/0423 , G05B19/054 , G05B2219/1157 , G05B2219/14144 , G05B2219/25296 , G05B2219/31121
摘要： An I/O module includes a base plate, a plurality of universal-circuits, and an option-module. The base plate includes a plurality of connection terminals. A plurality of field devices is electrically connectable to the connection terminals. The universal-circuits correspond to the connection terminals. The universal-circuits are provided on the base plate, and configured to perform an input of analog signals from the field device, an output of analog signals to the field device, an input of discrete signals from the field device, and an output of discrete signals to the field device. The option-module is detachably provided in the base plate. The option-module is provided between a first connection terminal of the connection terminals and a first universal-circuit of the universal-circuits. The option-module includes a first circuit configured to performing transmitting and receiving of signals between the first connection terminal and the first universal-circuit. The first connection terminal corresponds to the first universal-circuit.
摘要翻译： I / O模块包括基板，多个通用电路和可选模块。 基板包括多个连接端子。 多个现场设备可电连接到连接终端。 通用电路对应于连接端子。 通用电路设置在基板上，并且被配置为执行来自现场设备的模拟信号的输入，到现场设备的模拟信号的输出，来自现场设备的离散信号的输入和离散的输出 信号到现场设备。 选件模块可拆卸地设置在底板中。 选件模块设置在连接端子的第一连接端子和通用电路的第一通用电路之间。 选件模块包括被配置为在第一连接端子和第一通用电路之间执行信号的发送和接收的第一电路。 第一连接端子对应于第一通用电路。
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公开(公告)号：US11774543B2
公开(公告)日：2023-10-03
申请号：US17451004
申请日：2021-10-15
IPC分类号： G01S5/02
CPC分类号： G01S5/0244 , G01S5/021 , G01S5/0236
摘要： Provided is an equipment registration terminal comprising: a position determination unit configured to determine a position of the equipment registration terminal; a positioning means storage unit configured to store information on a positioning means to determine the position of the equipment registration terminal; an error estimation unit configured to estimate a positioning error in the position of the equipment registration terminal based on the information on the positioning means; and an equipment registration unit configured to register, in registration of a position of equipment to be registered by using the position of the equipment registration terminal, an error in the position of the equipment based on the positioning error, in an associated manner. The positioning means storage unit may store information indicating a positioning method in the positioning means, and the error estimation unit may estimate the positioning error according to the positioning method.
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7.发明公开公开(公告)号：US20230315060A1
公开(公告)日：2023-10-05
申请号：US18113660
申请日：2023-02-24
发明人： Takaaki Matsuda , Shin Okuyama , Hiroaki Nakajima , Hiroaki Zushi
IPC分类号： G05B19/418
CPC分类号： G05B19/41835 , G05B2219/31449
摘要： An information processing device keeps a plurality of sets of designing information each on a combination of a plurality of plant devices that execute an operation a plant and at least one control device that executes control on each of the plant devices, keeps operational past records with respect to each combination of a plurality of plant devices and a control device, extracts combinations of a plurality of plant devices and a control device that meet a designing condition on the plant based on the designing information, and outputs the extracted combinations of a plurality of plant devices and a control device based on the operational past records.
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公开(公告)号：US11415124B2
公开(公告)日：2022-08-16
申请号：US16703952
申请日：2019-12-05
摘要： A detection apparatus includes a suction pressure acquirer configured to acquire suction pressure data indicating suction pressure of a pump, and a detector configured to detect occurrence of cavitation in the pump based on a variation coefficient of the suction pressure data during a detection target period.
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公开(公告)号：US20180341609A1
公开(公告)日：2018-11-29
申请号：US16056636
申请日：2018-08-07
IPC分类号： G06F13/40 , G05B19/042 , G05B19/05
CPC分类号： G06F13/409 , G05B19/0423 , G05B19/054 , G05B2219/1157 , G05B2219/14144 , G05B2219/25296 , G05B2219/31121
摘要： An I/O module includes a base plate, a plurality of universal circuits, and an option module. The base plate includes a plurality of connection terminals. A plurality of field devices is electrically connectable to the connection terminals. The universal circuits correspond to the connection terminals. The universal circuits are provided on the base plate, and configured to perform an input of analog signals from the field device, an output of analog signals to the field device, an input of discrete signals from the field device, and an output of discrete signals to the field device. The option module is detachably provided in the base plate. The option module is provided between a first connection terminal of the connection terminals and a first universal circuit of the universal circuits. The option module includes a first circuit configured to performing transmitting and receiving of signals between the first connection terminal and the first universal circuit. The first connection terminal corresponds to the first universal circuit.
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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
IPC分类号： G05B19/418 , G06F17/30
摘要： 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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