发明名称 |
System and Method of Occupant Detection with a Resonant Frequency |
摘要 |
An occupant detection system that includes an electrode arranged proximate to an expected location of an occupant for generating an electric field between the electrode and the occupant proximate thereto. An electrical network coupled to the electrode forms a resonant circuit that includes the occupant as part of the resonant circuit. A controller coupled to the resonant circuit is configured to determine a resonant frequency of the resonant circuit indicative of an occupant presence, and a network signal magnitude at the resonant frequency indicative of a humidity value proximate to the electrode. |
申请公布号 |
US2012319701(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201213568201 |
申请日期 |
2012.08.07 |
申请人 |
GRIFFIN DENNIS P.;HANSEN MARK C.;DELPHI TECHNOLOGIES, INC. |
发明人 |
GRIFFIN DENNIS P.;HANSEN MARK C. |
分类号 |
G01R27/04 |
主分类号 |
G01R27/04 |
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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