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    Vorrichtung und Verfahren zum Überwachen und Schalten eines Lastkreises
    1.
    发明公开
    Vorrichtung und Verfahren zum Überwachen und Schalten eines Lastkreises 审中-公开
    装置和方法的负载电路的监测和切换

    公开(公告)号：EP2980659A1

    公开(公告)日：2016-02-03

    申请号：EP14178796.0

    申请日：2014-07-28

    申请人： Pepperl & Fuchs GmbH

    发明人： Oestreicher, Michael

    IPC分类号： G05B9/02

    CPC分类号： G01R31/025 ,  G05B9/02 ,  G05B15/00 ,  G05B23/00

    摘要： Bei einer Vorrichtung zum Überwachen und Schalten eines Lastkreises (103) mit einem Eingangsteil (130) und einem Ausgangsteil (131), mit Schalteingängen zum Anschließen einer Steuerung (101) am Eingangsteil (130), mit Schaltausgängen zum Anschließen mindestens eines Lastkreises (103) mit mindestens einer zu schaltenden Last am Ausgangsteil (131), mit mindestens einem Lastschalter zum Schalten, insbesondere zum Ein- und Ausschalten, der mindestens einen Last, mit einer ersten, dem Lastkreis parallel geschalteten Fehlerdetektionsschaltung (211) zur Detektion von Fehlern im Lastkreis und mit einer zweiten, mit dem Lastkreis in Reihe geschalteten Fehlerdetektionsschaltung (212) zur Detektion von Fehlern im Lastkreis weist das Eingangsteil (130) eine Eingangsschaltung auf, die über die Schalteingänge eingehende Schaltbefehle der Steuerung (101) in Schaltvorgänge der Lastschalter umsetzt. Die erste und die zweite Fehlerdetektionsschaltung erzeugen jeweils intermediäre Fehlersignale, die in einer Verknüpfungsschaltung (213, 313) logisch zu einem Gesamt-Fehlersignal verknüpft wird. Das Gesamt-Fehlersignal wird von dem Ausgangsteil (131) auf das Eingangsteil (130) übertragen (135) und über die Schalteingänge (209, 210) zur Auswertung zur Verfügung gestellt.

    摘要翻译： 在用于监测和切换的负载电路（103），其具有与开关输入的输入部（130）和输出部分（131），用于在所述输入构件（130）连接的控制器（101）的装置具有开关输出用于连接至少一个负载电路（103） 与至少一种负载在输出部（131）与至少一个负载开关来切换用于切换，特别是用于接通和断开，所述至少一个负载，与第一并联连接到用于在负载电路中检测的缺陷的负载电路的故障检测电路（211）和 与第二，连接到所述负载电路串联误差检测电路（212），用于在负载电路中检测缺陷，输入部（130），以经由所述开关输入从在切换断路器的操作的控制器（101）的切换指令将输入的输入电路。 所述第一和第二错误检测电路中的每个生成的逻辑电路（213，313）的中间误差信号被逻辑地链接以形成总误差信号。 总体误差信号从输出部分（131）到所述输入部（130）（135）和上（209，210），用于评估提供开关输入发送。

    MONITORING DEVICE, MONITORING METHOD, PROGRAM, AND RECORDING MEDIUM
    3.
    发明公开
    MONITORING DEVICE, MONITORING METHOD, PROGRAM, AND RECORDING MEDIUM 审中-公开
    监测仪，监测方法，程序和记录介质

    公开(公告)号：EP2897013A4

    公开(公告)日：2015-10-14

    申请号：EP13836727

    申请日：2013-08-21

    申请人： OMRON TATEISI ELECTRONICS CO

    发明人： KAWAI WAKAHIRO

    IPC分类号： G05B23/02

    CPC分类号： G05B23/00 ,  G05B23/0235 ,  G05B23/0272 ,  H04Q9/00

    摘要： An object of the present invention is to provide a monitoring device which facilitates determination of prediction of trouble while preventing excessive reporting. A monitoring device (20) includes: a physical quantity acquisition section (201) for acquiring physical quantities indicative of a state of a device; an abnormality determination section (203) for determining, in accordance with whether or not the acquired physical quantities fall within a predetermined range, whether or not there is an abnormality; an abnormal waveform data generation section (204) for, in a case where the abnormality determination section (203) determines that there is an abnormality, generating abnormal waveform data indicative of a change over time in the physical quantities acquired during an abnormal waveform period containing at least a period from a point in time at which the abnormality determination section (203) determines that there is an abnormality to a point in time at which a predetermined accumulation time elapsed; and a reporting section (206) for causing a display section (207) to display an abnormal waveform indicated by the abnormal waveform data.

    MONITORING DEVICE, MONITORING METHOD, PROGRAM, AND RECORDING MEDIUM
    4.
    发明公开
    MONITORING DEVICE, MONITORING METHOD, PROGRAM, AND RECORDING MEDIUM 审中-公开
    ÜBERWACHUNGSVORRICHTUNG，ÜBERWACHUNGSVERFAHREN，程序UNFZEICHNUNGSMEDIUM

    公开(公告)号：EP2897013A1

    公开(公告)日：2015-07-22

    申请号：EP13836727.1

    申请日：2013-08-21

    申请人： Omron Corporation

    发明人： KAWAI, Wakahiro

    IPC分类号： G05B23/02

    CPC分类号： G05B23/00 ,  G05B23/0235 ,  G05B23/0272 ,  H04Q9/00

    摘要： An object of the present invention is to provide a monitoring device which facilitates determination of prediction of trouble while preventing excessive reporting. A monitoring device (20) includes: a physical quantity acquisition section (201) for acquiring physical quantities indicative of a state of a device; an abnormality determination section (203) for determining, in accordance with whether or not the acquired physical quantities fall within a predetermined range, whether or not there is an abnormality; an abnormal waveform data generation section (204) for, in a case where the abnormality determination section (203) determines that there is an abnormality, generating abnormal waveform data indicative of a change over time in the physical quantities acquired during an abnormal waveform period containing at least a period from a point in time at which the abnormality determination section (203) determines that there is an abnormality to a point in time at which a predetermined accumulation time elapsed; and a reporting section (206) for causing a display section (207) to display an abnormal waveform indicated by the abnormal waveform data.

    摘要翻译： 本发明的目的在于提供一种监视装置，其能够在防止过度报告的情况下有助于确定故障的预测。 监视装置（20）包括：物理量获取部（201），用于获取指示装置的状态的物理量; 用于根据所获取的物理量是否在预定范围内确定是否存在异常的异常确定部分（203）; 异常波形数据生成部（204），在异常判定部（203）判断为异常的情况下，生成异常波形数据，该异常波形数据表示在异常波形周期期间取得的物理量随时间的变化， 至少从所述异常判定部（203）将经过了规定的累积时间的时刻判定为异常的时刻的期间， 以及用于使显示部（207）显示异常波形数据所表示的异常波形的报告部（206）。

    VALVE ACTUATOR FAULT ANALYSIS SYSTEM
    5.
    发明公开
    VALVE ACTUATOR FAULT ANALYSIS SYSTEM 审中-公开
    误差分析系统阀门驱动装置

    公开(公告)号：EP2732371A1

    公开(公告)日：2014-05-21

    申请号：EP12781714.6

    申请日：2012-02-17

    申请人： Saudi Arabian Oil Company

    发明人： GENTA, Pablo, Daniel

    IPC分类号： G06F11/30

    CPC分类号： G05B23/00 ,  F16K37/0083 ,  G05B23/0245 ,  G05B23/0267

    摘要： A valve actuator fault analysis system for detecting, analyzing and reporting valve actuator performance characterized as deviations, malfunctions and failures. The fault analysis system includes an expert system that monitors the valve actuator and related components, such as the power supply and signal line, for determining causal factors of degraded and/or defective performance; generation of fault-analysis reports in a readable text format file; and methods for characterizing deviations, malfunctions and failures, for generating and concatenating event messages and for detecting and characterizing events that take place in valve actuators, peripheral systems and devices and displaying the results on a display device. The system can operate either in conjunction with, or be embedded in the hardware of a pneumatic valve positioner, an electrical valve actuator and/or similar devices, and can receive messages from external sources, process them, and produce fault-analysis reports for display to the user.

    MONITORING DEVICE, MONITORING METHOD, PROGRAM, AND RECORDING MEDIUM
    8.
    发明授权
    MONITORING DEVICE, MONITORING METHOD, PROGRAM, AND RECORDING MEDIUM 有权

    公开(公告)号：EP2897013B1

    公开(公告)日：2018-10-24

    申请号：EP13836727.1

    申请日：2013-08-21

    申请人： Omron Corporation

    发明人： KAWAI, Wakahiro

    IPC分类号： G05B23/02

    CPC分类号： G05B23/00 ,  G05B23/0235 ,  G05B23/0272 ,  H04Q9/00

    摘要： An object of the present invention is to provide a monitoring device which facilitates determination of prediction of trouble while preventing excessive reporting. A monitoring device (20) includes: a physical quantity acquisition section (201) for acquiring physical quantities indicative of a state of a device; an abnormality determination section (203) for determining, in accordance with whether or not the acquired physical quantities fall within a predetermined range, whether or not there is an abnormality; an abnormal waveform data generation section (204) for, in a case where the abnormality determination section (203) determines that there is an abnormality, generating abnormal waveform data indicative of a change over time in the physical quantities acquired during an abnormal waveform period containing at least a period from a point in time at which the abnormality determination section (203) determines that there is an abnormality to a point in time at which a predetermined accumulation time elapsed; and a reporting section (206) for causing a display section (207) to display an abnormal waveform indicated by the abnormal waveform data.

    KPI CALCULATION RULE BUILDER FOR ADVANCE PLANT MONITORING AND DIAGNOSTICS
    9.
    发明公开
    KPI CALCULATION RULE BUILDER FOR ADVANCE PLANT MONITORING AND DIAGNOSTICS 审中-公开
    关键绩效指标计算规则建立者提前进行工厂监控和诊断

    公开(公告)号：EP3321863A1

    公开(公告)日：2018-05-16

    申请号：EP17152936.5

    申请日：2017-01-24

    申请人： Yokogawa Engineering Asia Pte Ltd

    发明人： LEE, Ching Hua ,  SHEN, Zhong ,  ARACKAL, Loovies Sebastian ,  CHNG, Bo Bin

    IPC分类号： G06Q10/00 ,  G05B23/00

    CPC分类号： G05B23/0259 ,  G05B19/4063 ,  G05B23/00 ,  G05B2219/31368 ,  G05B2219/50185 ,  G06Q10/20

    摘要： A system and a method related to a key performance indicator (KPI) analysis system with a KPI rules builder and a method to generate configurable diagnostic KPI rules. The diagnostic engine for the KPI analysis system can be set up for easy usage by a user without detailed knowledge of specific sensor parameters in relation to the KPI rules. Instead, the KPI rules builder may provide a high level, abstract, organizational interface for generating KPI rules without specific preset correspondence of sensors to KPI rules.

    摘要翻译： 一种与具有KPI规则构建器的关键性能指标（KPI）分析系统以及用于生成可配置诊断KPI规则的方法相关的系统和方法。 KPI分析系统的诊断引擎可以设置为便于用户使用，而不需要详细了解与KPI规则相关的特定传感器参数。 相反，KPI规则构建器可以提供用于生成KPI规则的高级别，抽象的组织界面，而不需要传感器与KPI规则的特定预设对应关系。