发明名称 |
Steering wheel motion detection system uses direction count to distinguish motion from vibration with output enabled above threshold |
摘要 |
A steering wheel motion detection system has a Hall effect sensor with variable hysteresis and raises or lowers a measurement count (6) depending on the motion direction (2, 3) in a measurement interval and produces a measurement direction signal when it crosses a threshold and a vibration detection signal if it does not.
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申请公布号 |
DE10222206(A1) |
申请公布日期 |
2003.11.27 |
申请号 |
DE20021022206 |
申请日期 |
2002.05.18 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
WALTER, KLAUS;RETTIG, RASMUS;ANDRIOT, CHRISTELLE;BLOCK, RUEDIGER |
分类号 |
G01P3/481;G01D5/244;G01P13/04;H03M1/06;H03M1/30;(IPC1-7):G01P3/484 |
主分类号 |
G01P3/481 |
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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