ZANESLJIVOST IN VARNOST ECDIS-A

Brodnik, Tilen (author), Androjna, Andrej (mentor)

Vodenje navigacije ladje je osnovno delo vsakega pomorščaka. Je kritičen del, ki omogoča varen potek pomorskega prometa po svetovnih oceanih. Osnovno orodje za opravljanje varne navigacije je pomorska karta. Zaradi napredka tehnologije je v današnjih časih papirnato navigacijsko karto smiselno nadomestiti z elektronsko različico. Ladjar od založnika za svojo posadko zakupi elektronske karte, ki jih posadka potrebuje za plovbo. Odgovornost posadke pa je, da te karte vzdržuje po navodilih založnika s popravki, pridobljenimi s strani hidroloških služb. ECDIS zraven baze elektronskih kart združuje še število različnih orodij, ki jih posadka potrebuje za delo. Če naštejemo le nekaj primerov, so to ladijski dnevnik, sistem alarmov in načrtovalec poti. Kljub temu pa ima sistem nekatere pomanjkljivosti. Te predvsem izvirajo iz preprostosti motenja GNSS signala, ki je ključen za prikaz položaja s strani ECDIS-a in pa predvsem človeška nagnjenost prezanašanju na tehnologijo. Ta dva faktorja sta povzročila tudi neko število incidentov in pomorskih nesreč.

• Language: Slovenian
• Keywords: ECDIS, navigacija, GNSS, nesreče, elektronska karta
• Work type: Bachelor thesis/paper
• Organization: FPP - Faculty of Maritime Studies and Transport
• Year: 2024
• PID: 20.500.12556/RUL-164361
• Publication date in RUL: 23.10.2024

BRODNIK, Tilen, 2024, ZANESLJIVOST IN VARNOST ECDIS-A [online]. Bachelor’s thesis. [Accessed 15 March 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=164361

Secondary language

• Language: English
• Title: RELIABILITY AND SECURITY OF ECDIS

Abstract

Navigating a ship is the basic job of every seafarer. It is a critical part of enabling the safe passage of maritime traffic on the world's oceans. The basic tool for carrying out safe navigation is the nautical chart. Due to advances in technology, it makes sense nowadays to replace the paper navigational chart with an electronic version. The shipowner leases from the publisher the electronic charts needed by his crew for navigation. It is then the crew's responsibility to maintain these charts as instructed by the publisher, with corrections obtained from the hydrological services. In addition to the database of electronic charts, ECDIS brings together a number of different tools that the crew needs for their work. To name but a few examples, these are the logbook, the alarm system and the route planner. Nevertheless, the system has some shortcomings. These stem mainly from the ease of jamming the GNSS signal, which is crucial for the ECDIS position display, and above all from the human tendency to over-rely on technology. These two factors have also led to a certain number of incidents and maritime accidents.

• Keywords: ECDIS, navigation, GNSS, accidents, electronic chart