UNIVERSAL SYNCHRONOUS MARINE NAVIGATION LIGHT SYSTEM

UNIVERSAL SYNCHRONOUS MARINE NAVIGATION LIGHT SYSTEM

UNIVERSAL SYNCHRONOUS MARINE NAVIGATION LIGHT SYSTEM Universal synchronous marine navigation light system comprising plural duplex lamp stations. Each duplex lamp station includes a microcomputer, all microcomputers being interconnected by an RS422 communications loop so as to operate all stations i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PATEL, NARESH, ADAMS, DAVID O
Format: Patent
Sprache:eng ; fre
Schlagworte:
BLASTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
EQUIPMENT FOR SHIPPING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
HEATING
LIGHTING
MECHANICAL ENGINEERING
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
NON-PORTABLE LIGHTING DEVICES
PERFORMING OPERATIONS
PHYSICS
REGULATING
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
SIGNALLING
SYSTEMS THEREOF
TRAFFIC CONTROL SYSTEMS
TRANSPORTING
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Beschreibung
Zusammenfassung:UNIVERSAL SYNCHRONOUS MARINE NAVIGATION LIGHT SYSTEM Universal synchronous marine navigation light system comprising plural duplex lamp stations. Each duplex lamp station includes a microcomputer, all microcomputers being interconnected by an RS422 communications loop so as to operate all stations in synchronism and in conformance with any existing international standard of operation. Each duplex station comprises a first section having a pair of ac operated lamps and a second section having a pair of lamps one of which is ac operated and the other of which is dc operated. The ac lamps are operated in an on/off flash pattern under normal conditions in "15 mile" or "12 mile standby" modes. If all ac lamps fail, the dc lamp is operated in a "default" flash pattern in a "10 mile" mode.