发明名称 |
Navigation system and method |
摘要 |
An electronic compass system and method in which an automatic calibration process is available while the vehicle is in use. The procedure uses a binning process to collect and count data points which automatically triggers the automatic calibration process, and which is also used for manual calibration. Also, there is a procedure for detecting and rejecting anomalous magnetic events outside the vehicle through a jitter phenomenon. |
申请公布号 |
AU8896998(A) |
申请公布日期 |
1998.11.13 |
申请号 |
AU19980088969 |
申请日期 |
1998.01.30 |
申请人 |
GREENFIELD ENTERPRISES, INC. |
发明人 |
KEVIN S. JUDGE;RONALD A. HATCH |
分类号 |
G01C17/38 |
主分类号 |
G01C17/38 |
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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