发明名称 |
CONDUCTIVE E-FIELD OCCUPANT SENSING |
摘要 |
An apparatus (100) for sensing size and location of a vehicle occupant includes a conductor (110) that is electrically coupled to a voltage signal generator (612) and disposed within the seat of the vehicle. The conductor generates a periodic electric field (124). A plurality of sensor electrostatic antennas (120) is disposed adjacent the roof and is capable of sensing at least a portion of the electric field (124). A detection circuit (624) determines the size and location of a vehicle occupant based upon an amount of the electric field (124) incident on each sensor electrostatic antenna (120). |
申请公布号 |
EP1427612(A1) |
申请公布日期 |
2004.06.16 |
申请号 |
EP20020775734 |
申请日期 |
2002.08.29 |
申请人 |
MOTOROLA INC., A CORPORATION OF THE STATE OF DELAWARE |
发明人 |
LESTER, THEODORE, V. |
分类号 |
B60N2/00;B60R21/01;B60R21/015;G01V3/08;(IPC1-7):B60R21/01 |
主分类号 |
B60N2/00 |
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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