发明名称 |
AUTOMATIC DETECTION OF GPS SA BASE VALUE FOR HFOM |
摘要 |
An apparatus and method for detecting the type of Selective Availability (SA) engine in a Global Positioning System (GPS) receiver. The apparatus reverse computes a User Equivalent Range Error (UERE) value and filters it. The filtered value is run through a hysteresis to determine the GPS engine type. The engine type determination is used to adjust values used by other systems.
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申请公布号 |
US2007024495(A1) |
申请公布日期 |
2007.02.01 |
申请号 |
US20050161340 |
申请日期 |
2005.07.29 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
CONNER KEVIN J.;JOHNSON STEVE C. |
分类号 |
G01S19/13;G01S5/14;G01S19/42 |
主分类号 |
G01S19/13 |
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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