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1. 发明授权

US06754601B1 Diagnostics for resistive elements of process devices 有权
标题翻译：过程设备电阻元件诊断
公开(公告)号：US06754601B1
公开(公告)日：2004-06-22
申请号：US09409098
申请日：1999-09-30
申请人： Evren Eryurek , Steven R. Esboldt , Gregory H. Rome
发明人： Evren Eryurek , Steven R. Esboldt , Gregory H. Rome
IPC分类号： G01C1900
CPC分类号： G01K15/00 , G07C3/00 , G08C19/02
摘要： Diagnostic circuitry of a process device is used to detect degradation of a resistive element of the process device while the process device remains online, without the use of an additional power source. In addition, once degradation of the resistive element is detected, the diagnostic circuitry can be compensated for automatically. The diagnostic circuitry includes a testing circuit and a processing system. The testing circuit is coupled to the resistive element and is configured to apply a test signal to the resistive element. The test signal heats the resistive element and causes the resistive element to generate a response signal. The processing system compares a change in the response signal to a corresponding reference to detect degradation of the resistive element.
摘要翻译：过程设备的诊断电路用于在处理设备保持联机的情况下检测过程设备的电阻元件的劣化，而不需要额外的电源。此外，一旦检测到电阻元件的劣化，就可以自动补偿诊断电路。诊断电路包括测试电路和处理系统。测试电路耦合到电阻元件，并被配置为将测试信号施加到电阻元件。测试信号加热电阻元件并使电阻元件产生响应信号。处理系统将响应信号的变化与相应的参考值进行比较，以检测电阻元件的劣化。

2. 发明授权

US06434504B1 Resistance based process control device diagnostics 有权
标题翻译：基于电阻的过程控制设备诊断
公开(公告)号：US06434504B1
公开(公告)日：2002-08-13
申请号：US09369530
申请日：1999-08-06
申请人： Evren Eryurek , Steven R. Esboldt , Gregory H. Rome
发明人： Evren Eryurek , Steven R. Esboldt , Gregory H. Rome
IPC分类号： G01K1706
CPC分类号： G01K15/00 , G05B9/02 , G07C3/00 , G08C19/02
摘要： A device in a process control system includes an electrical element which has a resistance. Self-heating circuitry coupled to the element provides a self-heating current to determine the self-heating index (SHI) of the element. Diagnostic information about the electrical element is provided based upon the self-heating index.
摘要翻译：过程控制系统中的装置包括具有电阻的电气元件。耦合到元件的自加热电路提供自热电流以确定元件的自热指数（SHI）。基于自热指数提供关于电气元件的诊断信息。

3. 发明授权

US06970003B2 Electronics board life prediction of microprocessor-based transmitters 有权
标题翻译：电子板寿命预测基于微处理器的发射机
公开(公告)号：US06970003B2
公开(公告)日：2005-11-29
申请号：US09799824
申请日：2001-03-05
申请人： Gregory H. Rome , Evren Eryurek , Kadir Kavaklioglu
发明人： Gregory H. Rome , Evren Eryurek , Kadir Kavaklioglu
IPC分类号： G08C19/02 , G01R31/28 , G05B23/02 , G01R27/08
CPC分类号： G01R31/2829
摘要： A field device includes circuitry to successively measure a parameter related to current drawn by electronics of the field device. The measurements are provided to a prediction engine which calculates a diagnostic output based upon the plurality of current-related measurements. The diagnostic prediction provided by the prediction engine can provide an estimate of viable life remaining for the device electronics. The diagnostic feature provides on-line status of the overall status of the field transmitter.
摘要翻译：现场设备包括连续地测量与现场设备的电子设备所绘制的电流有关的参数的电路。将测量值提供给预测引擎，该预测引擎基于多个电流相关测量来计算诊断输出。预测引擎提供的诊断预测可以提供对于设备电子设备的剩余寿命的估计。诊断功能提供现场发射机总体状态的在线状态。

4. 发明授权

US06859755B2 Diagnostics for industrial process control and measurement systems 有权
标题翻译：工业过程控制和测量系统诊断
公开(公告)号：US06859755B2
公开(公告)日：2005-02-22
申请号：US09855179
申请日：2001-05-14
申请人： Evren Eryurek , Dale W. Borgeson , Marcos Peluso , Gregory H. Rome , Weston R. Roper
发明人： Evren Eryurek , Dale W. Borgeson , Marcos Peluso , Gregory H. Rome , Weston R. Roper
IPC分类号： G05B23/02 , G06F11/30
CPC分类号： H04L12/40006 , G05B23/0213 , G05B2219/31129 , H04L43/18 , H04L2012/4026
摘要： A field device includes diagnostic circuitry adapted to measure a characteristic related to a process control and measurement system. The measured characteristic is used to provide a diagnostic output indicative of a condition of the process control and measurement system. The measured characteristic can be provided to a diagnostic module that operates upon the measured characteristic to predict, or otherwise model, a condition of the process control and measurement system.
摘要翻译：现场设备包括适于测量与过程控制和测量系统相关的特性的诊断电路。测量的特性用于提供指示过程控制和测量系统的状况的诊断输出。测量特性可以提供给诊断模块，该诊断模块根据所测量的特性来预测或模拟过程控制和测量系统的状况。

5. 发明授权

US09323247B2 Personalized plant asset data representation and search system 有权
标题翻译：个性化工厂资产数据表示和搜索系统
公开(公告)号：US09323247B2
公开(公告)日：2016-04-26
申请号：US11855789
申请日：2007-09-14
申请人： Steven R. Dillon , Gregory H. Rome
发明人： Steven R. Dillon , Gregory H. Rome
IPC分类号： G05B23/02 , G06F17/30
CPC分类号： G05B23/0272 , G06F17/30702
摘要： A process control system collects data, or status information, pertaining to assets of a process plant from various sources or functional areas of the plant. The collected information may then be accessed by a user through a user interface routine displaying a graphical user interface to that user's computer. An asset data and search expert tracks user interaction with plant data by, for example, tracking the types of search fields a user most frequently searches with or the type of information a user more frequently browses for. The expert automatically profiles this tracked information to develop user preferences that are later used in personalizing the reporting of asset data, personalizing searching for asset data, and personalizing the results of such searches.
摘要翻译：过程控制系统从工厂的各种来源或功能区域收集与过程工厂的资产相关的数据或状态信息。所收集的信息然后可以由用户通过显示到该用户计算机的图形用户界面的用户界面程序访问。资产数据和搜索专家通过例如跟踪用户最常搜索的搜索字段的类型或用户更频繁浏览的信息类型来跟踪用户与工厂数据的交互。专家自动将此跟踪信息配置为开发用户偏好，以便随后用于个性化资产数据报告，个性化搜索资产数据以及个性化搜索结果。

6. 发明授权

US07272531B2 Aggregation of asset use indices within a process plant 有权
公开(公告)号：US07272531B2
公开(公告)日：2007-09-18
申请号：US11230855
申请日：2005-09-20
申请人： Kadir Kavaklioglu , Steven R. Dillon , Gregory H. Rome , Jon Westbrock
发明人： Kadir Kavaklioglu , Steven R. Dillon , Gregory H. Rome , Jon Westbrock
IPC分类号： G06F15/00
CPC分类号： G06F11/008 , G05B2219/32286 , G06F3/0482
摘要： A method of monitoring an entity within a process plant wherein the entity includes a plurality of lower level entities, includes acquiring a plurality of use indices, acquiring a plurality of weighting values, and creating an aggregate use index from a combination of the lower level use indices and weighting values, wherein the aggregate use index represents status information regarding the entity. Each use index pertains to status information regarding one of the plurality of lower level entities, and each weighting value pertains to the importance of a lower level entity among the plurality of lower level entities.

7. 发明申请

US20090077055A1 Personalized Plant Asset Data Representation and Search System 有权
标题翻译：个性化植物资产数据表示和搜索系统
公开(公告)号：US20090077055A1
公开(公告)日：2009-03-19
申请号：US11855789
申请日：2007-09-14
申请人： Steven R. Dillon , Gregory H. Rome
发明人： Steven R. Dillon , Gregory H. Rome
IPC分类号： G06F17/30 , G06F3/048
CPC分类号： G05B23/0272 , G06F17/30702
摘要： A process control system uses an asset data and search expert to collect data, or status information, pertaining to assets of a process plant from various sources or functional areas of the plant including. The collected information may then be accessed by a user through a user interface routine displaying a graphical user interface to that user's computer. The user may browse through status information on various assets, identifying them by device, unit, process, area, alert status, health, performance, or other data types. The asset data and search expert tracks user interaction with such plant data by, for example, tracking the types of search fields a user most frequently searches with or the type of information a user more frequently browses for. The expert automatically profiles this tracked information to develop user preferences that are later used in personalizing the reporting of asset data, personalizing searching for asset data, and personalizing the results of such searches. The expert may also automatically identify asset data that correlates with other asset data to present correlated asset data when the primary asset data is selected for viewing.
摘要翻译：过程控制系统使用资产数据和搜索专家从工厂的各种来源或功能区域收集与过程工厂的资产有关的数据或状态信息，包括。所收集的信息然后可以由用户通过显示到该用户计算机的图形用户界面的用户界面程序访问。用户可以浏览各种资产的状态信息，通过设备，单位，过程，区域，警报状态，健康状况，性能或其他数据类型进行识别。资产数据和搜索专家通过例如跟踪用户最常搜索的搜索字段的类型或用户更频繁浏览的信息类型来追踪用户与这些工厂数据的交互。专家自动将此跟踪信息配置为开发用户偏好，以便随后用于个性化资产数据报告，个性化搜索资产数据以及个性化搜索结果。当选择主资产数据进行查看时，专家还可以自动识别与其他资产数据相关联的资产数据，以显示相关资产数据。

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