Encoding method for anti-collision system for sea navigation

Details Encoding method for anti-collision system for sea navigation Encoding method for anti-collision system for sea navigation

1991-04-10

1993-05-11

Ng, Jin F.

Communications: electrical

Watercraft alarm or indicating systems

340961, 342 41, 342455, 364461, G01S 1300

Patent

active

052105342

ABSTRACT:
The disclosed system has, for each equipped ship, a transmitter that repetitively transmits the geographical coordinates, speed and course of its own ship. Furthermore, it transmits an identification code of any nature serving as an address for the exchange of messages. If it wishes to make concerted arrangements with other surrounding ships in order to perform maneuvers, it sends encoded messages taken out of a glossary.

REFERENCES:
patent: 3717873 (1973-02-01), Riggs
patent: 3755811 (1973-08-01), Breckman
patent: 3806922 (1974-04-01), Isbister
patent: 4014004 (1977-03-01), Fuller
patent: 4835537 (1989-05-01), Manion
patent: 4914733 (1990-04-01), Gralnick
"Oceans '90" Conference held in early 1990, Concept of a Collision-Avoidance System for Marine Navigation, A. Janex, Scientific Director, LMT Radio Professionnelle-BP 402, F92103 Boulogne-Billancourt, France, pp. 1-6.

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