Surface navigation system for marine or aviation craft - has memory supplying stored data concerning terrain of travel route

The surface navigation system comprises a memory (13, 14) supplying stored data relating to the terrain of a travel route and a correlation unit (8) for processing the data from the memory (13, 14) with data relating to the terrain of the travel route received from navigation apparatus. The system i...

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Hauptverfasser: LERCHE,HORST-DIETER, FRYEN,JUERGEN
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:The surface navigation system comprises a memory (13, 14) supplying stored data relating to the terrain of a travel route and a correlation unit (8) for processing the data from the memory (13, 14) with data relating to the terrain of the travel route received from navigation apparatus. The system is made up of decentralised interchangeable stages (2, 4, 6, 8) having associated processing units (3, 5, 7, 10, 11) coupled together by a complex data system (1). Ths the correlation unit has interchangeable intelligent units and fast arithmetic units.