发明名称 |
Object encryption for a process plant |
摘要 |
A method and configuration system for exporting objects capable of being associated with a process plant. In response to a user request to export an object representing an item of process plant or steps to be performed by the process plant, the access limitations of the object is examined. If access to the object is to be limited, the object data is encrypted and the object exported. |
申请公布号 |
GB2449585(A) |
申请公布日期 |
2008.11.26 |
申请号 |
GB20080015497 |
申请日期 |
2004.08.13 |
申请人 |
FISHER-ROSEMOUNT SYSTEMS, INC |
发明人 |
MICHAEL J LUCAS;ARTHUR WEBB;MARK J NIXON;MICHEAL G OTT;HERSCHEL O KOSKA;ROBERT B HAVEKOST;LARRY O JUNDT;JIAN LI;DENNIS L STEVENSON |
分类号 |
G05B19/04;G06F9/44;G05B9/02;G05B11/01;G05B13/00;G05B13/02;G05B15/00;G05B17/02;G05B19/042;G05B19/05;G05B19/418;G06F1/00;G06F3/00;G06F3/048;G06F9/06;G06F9/46;G06F12/14;G06F13/10;G06F21/22;G06F21/24;H04L9/00;H04L9/32 |
主分类号 |
G05B19/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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