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1
Content available Study on education and training methods to enhance non-technical skills of OICNW using the psychological test
Saito M., Takemoto T.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2023
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Vol. 17 No. 1
121--125
EN
First, we especially focused on Uchida-Kraepelin performance test (hereinafter, referred to as UK-Test) in order to check the ability of non-technical skills of the officers in charge of a navigational watch (hereinafter, referred to as OICNW). UK-Test is one of the psychological test for understanding the personality. In this paper, we considered whether UK-Test is effective methods for OICNW in order to check the ability of non-technical skills using UK-Test results and collision avoidance manoeuvre experiments results on the ship handling simulator (hereinafter, referred to as the simulator). Specifically, we analysed the correlation between UK-Test results and collision avoidance manoeuvre experiments results on the simulator. We also created the collision avoidance scenario that required a lot of the ability of non-technical skills as OICNW, and evaluated the ability of non-technical skills of OICNW.
2
Content available Software solutions for GMDSS network and equipment
Ilcev S.D.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2022
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Vol. 16 No. 3
463--472
EN
This paper introduces software solutions for communication, equipment control, and management of oceangoing ships for enhanced Global Maritime Distress and Safety System (GMDSS) network and equipment. This software controls all maritime transmission systems and integrates communications software at level of server and workstations. Equipment control software is used to control and maintained locally or remotely transceivers, transmitters, receivers and other hardware. Special management software is included to process, analyze and exploit the various types of information generated by GMDSS networks and equipment. This papers are also includes the concept of software solutions on radio and satellite GMDSS ship terminals, on radio and satellite GMDSS coast terminals, and as well as in GMDSS Cospas-Sarsat ground terminals. In addition, the cybersecurity system in GMDSS security management is also described in this paper.
3
Content available remote Yesterday, Today and Tomorrow of the GMDSS
Korcz K.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2011
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Vol. 5, no. 4
453--459
EN
Basing on a general concept, the main functions and the international requirements the Global Maritime Distress and Safety System (GMDSS) have been presented. The modifications of the system since its implementation and its current status have been described. The future of the GMDSS has been discussed as well.
4
Content available remote The Transmission of the Information of the System of Telecommunicational Dect in the Trans-Shipping Terminal
Kusminska-Fijalkowska A., Lukasik Z.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2010
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Vol. 4, no. 2
143--148
EN
Introduce the concrete project of the distribution of base stations in the article and propose the architecture of the system DECT of the trans-shipping terminal. The simulation of the sys-tem of DECT which was limited only to the broadcasting track from the transmitter to receiver set was real-ized he walks about examining the quality of the radio broadcast between the base station, and the station movable. It was accepted as the criterion of the quality the bit error ratio (BER) during the of sending given broadcasts.
5
Content available remote Novel Maritime Communications Technologies
Bekkadal F.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2010
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Vol. 4, no. 2
129--135
EN
Current maritime systems are to a large extent based on legacy analog VHF radios for ship-to-shore communications near port waters, and relatively low bandwidth digital satellite communications (Sat-Com) for long-range ship-to-ship and ship-to-shore communications. The cost of bandwidth for SatCom net-works is expected to remain high due to the cost of launching satellites into orbit and also due to the stabilizers required for presently available on-board antennas. On the other hand, the legacy VHF system compris-es low bandwidth radios incapable of supporting applications requiring high data rates. Unlike the terrestrial networks, advancement in maritime networks is severely lagging behind its land counterpart. MARINTEK is the principle investigator of the MarCom project, a joint initiative between several national and international R&D institutions, Universities and Colleges, Public Authorities and Industry, funded by the industry itself and The Norwegian Research Council’s MAROFF program, and aiming at developing a novel digital communication system platform to ensure the proliferation of innovative mobile network applications presently being widely implemented on land-based wireless systems.
6
Content available remote Advantages of Preservation of Obligatory Voice Communication on the VHF Radio Channel 16
Brzoska S.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2010
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Vol. 4, no. 2
137--141
EN
Channel 16 of the VHF radio band is the most commonly used way of communication between vessels. Alt-hough there are strict rules not to use it for routine communication, many officers neglect them. When Digital Selective Calling had been presented to the GMDSS system, it was no longer obligatory to keep a watch on channel 16, however, on the waters of the United States such an obligation is still in force. Officers find DSC system quite difficult to use so the European countries should revise their politics and consider restoration of obligatory watchkeeping on channel 16.
7
Content available Towards Standardized Maritime Language for Communication at Sea
Katarzynska B.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2009
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Vol. 3, no. 3
339--341
EN
The paper deals with attempts of international community at standardizing the language used for communication at sea. Key terms include Seaspeak, Wavelengths, Anglosea project, International Standard Marine Vocabulary, Standard Marine Communication Phrases, MarEng project materials.
8
Content available Some Radiocommunication Aspects of e-Navigation
Korcz K.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2009
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Vol. 3, no. 1
93--97
EN
In the paper some radiocommunication issues concerning Global Maritime Distress and Safety System (GMDSS) in respect of the e - Navigation have been described. Some aspects of the existing technical and regulation constraints and limitations referring to GMDSS equipment and systems have been given. The issues relating to the need of GMDSS modernization taking into account new technology and the discussion on the e-Navigation program have been presented.
9
Content available On-board Communication Challenges
Garmann-Johnsen N.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2009
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Vol. 3, no. 3
333--337
EN
The main objectives of the MarCom project (Maritime Communication, broadband at sea) are to investigate the main user needs and requirements to communication technologies within the maritime community. An important part of this is providing on board services to the crew, passengers and ship operations. In order to facilitate the MarCom project will propose a Generic Scalable Service Platform to handle the ‘nuts-and-bolts’ of communication. Development of this platform presents a series of challenges and considerations presented in this paper. In this paper we will indicate what challenges and possibilities this implicates for a solution for On Board LAN (Local Area Network), SOA (a WebService Oriented Architechture), and wireless communication.
10
Content available Maritime Communication to Support Safe Navigation
Fjortoft K. E., Kvamstad B., Bekkadal F.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
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2009
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Vol. 3, no. 1
87--92
EN
The main objectives of the MarCom project (‘Maritime Communications - broadband at sea’) are to investigate the main user needs and communication technologies requirements to accommodate those needs within the maritime community. The project will carry out several pilots to demonstrate the usability of terrestrial wireless technologies in combination with, and in some areas instead of satellite communication (SatCom). The major benefit to the maritime users are expected to be reduced costs, increased bandwidth, Quality-of-Service (QoS) and improved communication security and versatility. The MarCom approach is characterized by combining thorough investigations of present and future user needs through nine scenarios/user cases along with identification of cost-effective communication platforms to match the application requirements being obtained. The MarCom investigations have revealed the bandwidth needs for a set of application groups, and identified the data integrity requirements for each group. Furthermore this paper is addressing the MarCom work with the IMO/IALA e-Navigation strategic initiative in establishing the bandwidth requirements to obtain the major objectives of the e-Navigation concept.
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