发明名称 |
Apparatus for sensing position of vehicle seat |
摘要 |
An apparatus for detecting a vehicle seat position is disclosed. The apparatus includes a hall sensor for detecting a target position according to a flux variation; a first power-supply unit for activating the hall sensor in an active period of a received drive-voltage pulse; and a second power-supply unit for providing an auxiliary power-supply signal to activate the hall sensor in an inactive period of the drive-voltage pulse. Therefore, the apparatus can effectively address two-pin hall sensor's problems caused by hysteresis characteristics.
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申请公布号 |
US2006214402(A1) |
申请公布日期 |
2006.09.28 |
申请号 |
US20060371585 |
申请日期 |
2006.03.09 |
申请人 |
LEE CHEOL-SEOB;KIM SEOK-II;YANG DUG-SU;CHOI YOU-SIK |
发明人 |
LEE CHEOL-SEOB;KIM SEOK-II;YANG DUG-SU;CHOI YOU-SIK |
分类号 |
B60R21/01;B60N2/02;G01L1/12 |
主分类号 |
B60R21/01 |
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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