发明名称 |
Metod och system för att automatiskt utföra multipla procedurer i en komplex processanläggning |
摘要 |
A Supervisory Sequential Controller Interface (SSCI) provides for automatic and manual sequencing of the sequential steps of multiple procedures simultaneously in a complex process facility while preserving operator supervisory control over each procedure. The SSCI includes an Executive Interface which gives the operator global control over all of the procedures and a Procedure Interface which is arranged such that the operator may ascertain the relevant information about a particular procedure, including the mode (auto/manual), the current step being executed and the relevant states of plant components and parameters for the current step. Multiple Procedure Interface screens may be displayed to monitor/execute multiple procedures running simultaneously. |
申请公布号 |
SE0001707(L) |
申请公布日期 |
2000.05.08 |
申请号 |
SE20000001707 |
申请日期 |
2000.05.08 |
申请人 |
WESTINGHOUSE ELECTRIC CORP |
发明人 |
BATT THEODORE J;LIPNER MELVIN HERBERT;MUNDY ROGER ANDREW |
分类号 |
G05B15/02;G06F9/44;(IPC1-7):G05B19/418;G05B19/042 |
主分类号 |
G05B15/02 |
代理机构 |
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代理人 |
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