发明授权
US08407716B2 Apparatus and methods to access information associated with a process control system
有权
用于访问与过程控制系统相关联的信息的装置和方法
- 专利标题： Apparatus and methods to access information associated with a process control system
- 专利标题（中）： 用于访问与过程控制系统相关联的信息的装置和方法
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申请号： US11756481申请日： 2007-05-31
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公开(公告)号： US08407716B2公开(公告)日： 2013-03-26
- 发明人: Mark J. Nixon , Terry Blevins , John Michael Lucas , Ken Beoughter
- 申请人： Mark J. Nixon , Terry Blevins , John Michael Lucas , Ken Beoughter
- 申请人地址： US TX Round Rock
- 专利权人： Fisher-Rosemount Systems, Inc.
- 当前专利权人： Fisher-Rosemount Systems, Inc.
- 当前专利权人地址： US TX Round Rock
- 代理机构： Hanley, Flight & Zimmerman, LLC
- 主分类号： G06F3/00
- IPC分类号： G06F3/00 ; G06F9/44 ; G06F9/46 ; G60F13/00 ; G60F9/45 ; G60F9/445 ; G60F15/16 ; G60F15/167 ; G60F15/177 ; G60F15/173
摘要：
Example apparatus and methods to access information associated with a process control system are disclosed. A disclosed example method involves receiving a first user-defined parameter name to reference a first datum value in a first data source. The first one of a plurality of data source interfaces is enabled to access the first datum value in the first data source. The example method also involves enabling referencing the first datum value in the first data source based on the first user-defined parameter name. In addition, data source interface software is then generated to access the first datum value in the first data source in response to receiving a first data access request including the first user-defined parameter name.