发明名称 |
Inertial measurement unit with magnetometer for detecting stationarity |
摘要 |
A device for measuring a velocity and/or position of a body includes a magnetometer and a measurement unit. The magnetometer is configured to sense a magnetic flux to which the body is exposed. The measurement unit includes a sensor sensing one of an acceleration and a velocity of the body. The measurement unit also includes a processor coupled to the magnetometer and to the measurement unit and configured to determine one on a velocity value and a position value for the body based on the sensed magnetic flux and based or one of the sensed acceleration and the sensed velocity of the body.
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申请公布号 |
US6496779(B1) |
申请公布日期 |
2002.12.17 |
申请号 |
US20000539329 |
申请日期 |
2000.03.30 |
申请人 |
ROCKWELL COLLINS |
发明人 |
HWANG PATRICK Y. |
分类号 |
G01C21/16;G01C25/00;(IPC1-7):G01P15/08 |
主分类号 |
G01C21/16 |
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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