发明名称 |
Self-calibrating GPS reference station and method |
摘要 |
A self-calibrating Global Positioning System (GPS) reference station and method for operating the reference station. The reference station includes a station frame, a GPS receiver and a controller mounted on the station frame. The controller upon power up, determines if the reference station has been moved and determines a new reference position of the reference station if the reference station has been moved. The GPS receiver is then placed into a reference station mode. |
申请公布号 |
AU1502897(A) |
申请公布日期 |
1997.09.18 |
申请号 |
AU19970015028 |
申请日期 |
1997.02.28 |
申请人 |
CATERPILLAR INC. |
发明人 |
ADAM J. GUDAT;GREGORY R HARROD;DANIEL E. HENDERSON |
分类号 |
G01S19/19;G01S5/14;G01S7/40 |
主分类号 |
G01S19/19 |
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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