发明名称 |
Variable enhanced ground proximity warning system look-ahead offset and sub-offset |
摘要 |
The present invention includes a system, method and computer program product for reducing nuisance warnings during low altitude flight conditions and in the presence of low position uncertainty. The system includes a first component that determines whether the aircraft is in a low altitude flight condition and a second component that determines the position, positional uncertainty, and the heading. The system also includes a third component that attenuates and refines the look-ahead envelope in accord with the determined condition of flight and positional uncertainty.
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申请公布号 |
US2002097169(A1) |
申请公布日期 |
2002.07.25 |
申请号 |
US20010916630 |
申请日期 |
2001.07.27 |
申请人 |
JOHNSON STEVE C.;ISHIHARA YASUO;CONNER KEVIN J. |
发明人 |
JOHNSON STEVE C.;ISHIHARA YASUO;CONNER KEVIN J. |
分类号 |
G05D1/02;G01C5/00;G05D1/06;(IPC1-7):G08B23/00 |
主分类号 |
G05D1/02 |
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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