发明名称 |
Apparatus for detecting the rotation angle of a rotational body |
摘要 |
A rotation angle detection apparatus for reducing power consumption. A magnetoresistance element generates first and second analog signals, which change cyclically and continuously each time a steering shaft is rotated by 60 degrees. A microcomputer determines the rotation angle of the steering shaft from the output value and number of cycles of the analog signals.
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申请公布号 |
US7073398(B2) |
申请公布日期 |
2006.07.11 |
申请号 |
US20040771037 |
申请日期 |
2004.02.03 |
申请人 |
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO |
发明人 |
KONDO SEIJI;UENO TORU;FUTAMURA YASUHIKO;SENGOKU NORIMASA;ARAKI MIKIHISA;OBATA YOUSUKE |
分类号 |
G01D5/249;G01L3/02;B62D15/02;G01D5/14;G01D5/244;G01D5/245 |
主分类号 |
G01D5/249 |
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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