发明名称 |
On-site environment monitoring system |
摘要 |
An on-site environment monitoring system including at least one on-site environment condition sensor, an on-site alarm signal, and an on-site alert system. The monitoring system includes an on-site alert system having an on-site programmable microprocessor for activating the on-site alarm signal and in communication with the at least one environment condition sensor. The microprocessor is programmable to thereby provide pre-set respective ranges of environment condition values such that activation of the on-site alarm signal occurs when at least one on-site sensed environment condition value is below or above the programmed pre-set range of values. The present system achieves local control of environmental factors by providing on-site monitoring coupled with on-site alerting to thereby facilitate correction of unwanted ambient conditions by on-site personnel without requiring network-monitoring interaction and consequent time consumption.
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申请公布号 |
US6252505(B1) |
申请公布日期 |
2001.06.26 |
申请号 |
US19990287024 |
申请日期 |
1999.04.06 |
申请人 |
NORTHROP GRUMMAN CORPORATION |
发明人 |
BADE RUSSELL ELBERT |
分类号 |
A23L3/00;A23L3/3418;A23L3/3445;F25D29/00;(IPC1-7):G08B21/00 |
主分类号 |
A23L3/00 |
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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