| 发明名称 |
System and method of operation of dual redundant controllers |
| 摘要 |
A system and method for the switching of control between redundant controllers is presented. The status of the redundant controllers is monitored to determine if switching of control between controllers is required. The monitoring and switching system is hardware based with control being implemented via a state machine.
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| 申请公布号 |
US6845467(B1) |
申请公布日期 |
2005.01.18 |
| 申请号 |
US20010782917 |
申请日期 |
2001.02.13 |
| 申请人 |
CISCO SYSTEMS CANADA CO. |
发明人 |
DITNER JOHN;MORIN MARC |
| 分类号 |
G05B19/042;G06F11/00;G06F11/20;(IPC1-7):G06F11/00 |
主分类号 |
G05B19/042 |
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