发明名称 |
Occupancy sensor and method of operating same |
摘要 |
A multiple sensing technology-based occupancy sensor. Ultrasonic and infrared sensors are used to produce first and second occupancy estimator signals that are combined using a fusion based detection algorithm to produce a combined estimator signal. The combined estimator is then used to switch electrical loads when the combined estimator signal is above a predetermined threshold. The result is an occupancy sensor that has a very high probability of occupancy detection and a low probability of false tripping.
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申请公布号 |
US6415205(B1) |
申请公布日期 |
2002.07.02 |
申请号 |
US19990383492 |
申请日期 |
1999.08.26 |
申请人 |
MYTECH CORPORATION |
发明人 |
MYRON DOUGLAS D.;KONRADI VADIM A.;WILLIAMS BRUCE G.;FOWLER JOHN J.;WOYTEK TIMOTHY W.;WILLIAMS JONATHAN D.;CULLEN GERARD L. |
分类号 |
G06K9/00;G06K9/62;G06K9/68;G08B29/18;G11C29/16;G11C29/36;G11C29/38;H05B37/02;(IPC1-7):G01M1/38 |
主分类号 |
G06K9/00 |
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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