发明授权
- 专利标题: Interconnected zones within a process control system
- 专利标题(中): 过程控制系统内的互连区域
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申请号: US10119269申请日: 2002-04-09
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公开(公告)号: US07289994B2公开(公告)日: 2007-10-30
- 发明人: Mark J. Nixon , Robert Havekost , Ken Beoughter
- 申请人: Mark J. Nixon , Robert Havekost , Ken Beoughter
- 申请人地址: US TX Austin
- 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 Austin
- 代理机构: Marshall, Gerstein & Borun LLP
- 主分类号: G06F7/00
- IPC分类号: G06F7/00 ; G06F17/30 ; G05B15/00
摘要:
A process control system includes multiple zones containing process control network communicatively interconnected to exchange information necessary to monitor the system and to perform process control. Each zone may include an inter-zone server that controls the exchange of information between the zones via communication links. In addition to controlling the routing of information between the zones, the inter-zone servers may perform additional processing on the information being exchanged, such as security monitoring, language translation and version control.
公开/授权文献
- US20020111948A1 Interconnected zones within a process control system 公开/授权日:2002-08-15