发明申请
US20120155506A1 SYSTEM AND METHOD FOR DETECTING AN UNEXPECTED MEDIUM OR A CHANGE OF MEDIUM SENSED BY A THERMISTOR
有权
用于检测不可见介质的系统和方法或由热敏电阻感测的介质的变化
- 专利标题： SYSTEM AND METHOD FOR DETECTING AN UNEXPECTED MEDIUM OR A CHANGE OF MEDIUM SENSED BY A THERMISTOR
- 专利标题（中）： 用于检测不可见介质的系统和方法或由热敏电阻感测的介质的变化
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申请号： US12974299申请日： 2010-12-21
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公开(公告)号： US20120155506A1公开(公告)日： 2012-06-21
- 发明人: Brian Carl Nelson , Marilyn L. Kindermann , Brian K. Kowalczyk , Christian G. Masson
- 申请人： Brian Carl Nelson , Marilyn L. Kindermann , Brian K. Kowalczyk , Christian G. Masson
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations LLC
- 当前专利权人： GM Global Technology Operations LLC
- 当前专利权人地址： US MI Detroit
- 主分类号： G01N25/00
- IPC分类号： G01N25/00
摘要：
A system for detecting a change in medium sensed by a thermistor comprises a first module that receives a temperature signal from a thermistor and that calculates a first dissipation factor of the thermistor. A second module receives the first dissipation factor of the thermistor and detects at least one of an unexpected medium and a change in medium based on the first dissipation factor.
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