Pavao Komadina

Sigurnost podataka i informacija u sustavima nadzora i upravljanja pomorskim prometom

Modern control and management of maritime transport requires the implementation of increasingly complex marine processes supported by different applications, often with the interaction with the outside world. Information support for the control and management of maritime traffic (VTS service) is provided by a VTMIS system for control and management of maritime transport on Croatian coast. In order to improve safety, efficiency and availability of components of systems for control and management of maritime traffic it is necessary to ensure the mechanisms of control and management of the system as a whole. Such mechanisms monitor the correct operation of software, hardware modules and the proper operation of the operator, and they are able to undertake the pre-defined corrective actions. Establishment of a system for information security management can be crucial in order to achieve and maintain availability of services provided by the system for control and management of maritime transport. In other words, it is necessary to introduce the system for information security management of information resources in accordance with the defined standards.

Mjere nadzora i sigurnost brodova u plovnom području dubrovačke luke

Ovaj rad analizira mjere nadzora i sigurnost putnickih brodova u dubrovackoj luci te pristupnom plovnom putu upotrebom deduktivne metode i statistickog prikaza broja uplovljenja/isplovljenja putnickih brodova te prometa ostalih plovila. Također se prikazuje ustroj, funkcija i trenutacno stanje službe za nadzor i upravljanje pomorskim prometom. Metodom kontinuiranog promatranja ustanovljeni su rizici na plovnom podrucju, kao i nedostaci s kojima se služba susrece u svakodnevnom radu. Primjenom induktivne metode iznesen je prijedlog za poboljsanje mjera nadzora.

Information System Supported by RFID Technology in the Process of Sale and Control of the Tickets in Ship's Passenger Traffic

U ovom radu predložen je podsustav za prodaju i kontrolu putnickih karata u brodskom putnickom prometu. Spomenuti podsustav temeljen je na uporabi RFID tehnologije. Podsustav se može jednostavno integrirati u postojeci integrirani informacijski sustav brodske putnicke kompanije ili u integrirani lucki informacijski sustav. Kao prometne karte koriste se pasivni RFID tagovi koji se mogu kupiti u bilo kojoj ovlastenoj agenciji za prodaju brodskih karata. Kontrola karata vrsi se automatski, jednostavnim unosenjem kartice u polje RFID citaca. Kontrola karte traje veoma kratko i omogucava brzi protok putnika i automobila, a to znaci i manje gužve u lukama i vezovima. Srž predloženog podsustava je softverska aplikacija koja povezuje sve komponente RFID tehnologije i distribuirana baza podataka. Primjenom RFID tehnologije ubrzava se proces ukrcaja putnika/auta, smanjuju se gužve u luci, eliminira ukrcaj putnika u pogresnu brodsku liniju te se znacajno smanjuje upotreba gotovinskog placanja.

A proposal for structuring monitoring and control systems of navigation in the traffic lane next to the port of Split

The paper introduces a feasible frame for the reorganizationand control of sea navigation (VIS system) in the accesswatenvay to the port of Split. In the paper a proposal for the introductionof a routing system on the traffic lane next to the portof Split is presented. A high-grade monitoring of seagoing navigationmeans increased safety and a higher protection of themarine environment. In this sense the validity of structuring avrs system in the controlled area results from the ever-increasingnumber of transiting vessels, some of which carrying dangerouscargoes with the majority being leisure craft and passengerships. The need for installing the system arises as well fromthe unfavorable hydrographic conditions which affect navigationand reduce the level of safety in the traffic lane next to theport of Split. The described proposal of the VIS system foreseesthe opening of new navigable routes with radar and AISequipments to be included for vessel monitoring. Their locationand mode of operation are worked out in detail in this paper.