发明名称 |
Fire detection system and method using multiple sensors |
摘要 |
Outputs from a plurality of different ambient condition sensors are cross correlated so as to adjust a threshold value for a different, primary, sensor. Cross-correlation processing can be carried out locally in a detector or remotely. To minimize false alarming, the alarm determination can be skipped if the output from the primary sensor does not exhibit at least a predetermined variation from an average value thereof.
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申请公布号 |
US2006119477(A1) |
申请公布日期 |
2006.06.08 |
申请号 |
US20040997723 |
申请日期 |
2004.11.23 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
TICE LEE D. |
分类号 |
G08B19/00;G08B23/00;G08B29/00 |
主分类号 |
G08B19/00 |
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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