发明名称 |
Vehicle navigation device accurate enough for motorised artillery - generates landmark position coordinates from known landmark positions and distance and course angle corrections |
摘要 |
<p>A vehicle navigation device contains a course-position reference unit working in earth fixed coordinates, a distance or speed transducer, and a computer. It produces the position coordinates of selected landmarks, whose positions w.r.t. known landmarks are not previously accurately known, with sufficient accuracy for artillery purposes or similar. It contains a position coordinate memory into which are placed the position coordinate signals of such a point. These coordinates are corrected using a distance adjustment factor, incremental distances between successive points, and their deviations from the known landmark positions. Formulae are given involving these factors.</p> |
申请公布号 |
DE3033279(A1) |
申请公布日期 |
1982.04.08 |
申请号 |
DE19803033279 |
申请日期 |
1980.09.04 |
申请人 |
BODENSEEWERK GERAETETECHNIK GMBH |
发明人 |
OTTO,DIPL.-PHYS. KROGMANN,UWE KARL |
分类号 |
G01C21/10;(IPC1-7):01C21/10;06F15/50 |
主分类号 |
G01C21/10 |
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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