Collision avoidance system for sea navigation
US5307074A · kind A · utility
23Cited by
10References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 19, 1993 |
| Grant date | Apr 26, 1994 |
| Priority date | — |
| Expiry date | Apr 19, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/80
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A collision avoidance system for sea navigation comprises, for each equipped ship, a transmitter that repeatedly transmits the geographic coordinates, course and speed of its own ship and a receiver that sends a display device similar data received from other ships. These received data are displayed, mostly in the form of symbols, on the panoramic screen of the display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.