发明名称 |
Systems and methods of deterministic annunciation |
摘要 |
A method of supervising a plurality of displaced devices includes having each device emit a supervisory signal that is detectable by a designated unit. Indicia can be included indicative that an intervening message has been sent from a respective device. The designated unit can respond to missing, expected supervisory signals as well as unreceived messages.
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申请公布号 |
US7400240(B2) |
申请公布日期 |
2008.07.15 |
申请号 |
US20050204597 |
申请日期 |
2005.08.16 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
SHRODE JEFFREY W.;BROCKELSBY ROBERT H.;LINDAUER GREGORY P.;BUTLER MARK A. |
分类号 |
G08B23/00 |
主分类号 |
G08B23/00 |
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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