发明名称 |
Method for preventing or minimizing operational failures in a technical installation |
摘要 |
A method for preventing or minimizing operational failures in a technical installation ( 1 ) is disclosed, in which, in accordance with influence quantities ( 17 ) accessible by a control system, at least one criterion ( 18-20 ) is defined so as to forecast an impending failure of one or more parts of the installation. This criterion is constantly monitored at short time intervals so as to establish a forecast of the expected failure probability. This forecast makes it possible, if necessary, to take early countermeasures ( 21-23 ) for preventing the failure of the installation or to take steps for minimizing the effects of the imminent failure.
|
申请公布号 |
US6904388(B2) |
申请公布日期 |
2005.06.07 |
申请号 |
US20030684561 |
申请日期 |
2003.10.15 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
GRIEB HERBERT;KIRCHBERG KARL-HEINZ;LINZENKIRCHNER EDMUND;MERZ ERICH;SCHWAB ROBERT |
分类号 |
G05B23/02;(IPC1-7):G06F11/00 |
主分类号 |
G05B23/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|