Naslov
STORAGE OF THE SHIP MANEUVERING CAPABILITIES INTO THE POSTGRES DATABASE

Autori
Brozovic, Vladimir ; Bošnjak, Rino ; Kezić, Danko ; Brozović, Filip

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
20TH INTERNATIONAL CONFERENCE ON TRANSPORT SCIENCE ICTS 2022 / Zanne, Marina ; Bajec, Patricija ; Twrdy, Elen ; Vidan, Pero ; - Portorož : Fakulteta za pomorstvo in promet Univerza v Ljubljani, 2022, 69-74

Skup
20th International Conference on Transport Science (ICTS 2022)

Mjesto i datum
Portorož, Slovenija, 23.05.2022. - 24.05.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Collision Avoidance, Maneuvering Capabilities, Database with Ship Skills

Sažetak
For the calculation of avoiding routes in case of an imminent collision, the maneuvering capabilities of each involved ship are taken into account. This article shows how and which data for each ship are stored in a Postgres database and how these data are used in a concrete case. When calculating the maneuvering capabilities, the current meteorological conditions are also taken into account. To reduce the amount of data, multidimensional interpolation is used. In order to be able to search the corresponding ship data for the interpolation in the database in real time and still be able to introduce new entries for a ship in any order afterwards, some auxiliary indices are used in the database entries. These are also explained in the article. After first explaining the database structure, the maneuvering capabilities of the ship are determined as an example of a concrete situation. The most important C code parts for the operations with the database are presented. An example of multidimensional interpolation using data from the database with associated C code is also presented.

Izvorni jezik
Engleski

POVEZANOST RADA