Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "maritime communication" wg kryterium: Wszystkie pola

  Lista filtrów

Dostawca treści

Podbaza

Wyrównaj
    Wyświetlanie 1-44 z 44
    Tytuł:
    Maritime Communication to Support Safe Navigation
    Autorzy:
    Fjortoft, K. E.
    Kvamstad, B.
    Bekkadal, F.
    Powiązania:
    https://bibliotekanauki.pl/articles/116989.pdf
    Data publikacji:
    2009
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    maritime communication
    communication at sea
    Navigational Safety
    communication technology
    Terrestrial Wireless Technology
    quality of service (QoS)
    e-Navigation
    e-Navigation Objectives
    Opis:
    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.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 1; 87-92
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Research on the maritime communication cryptographic chip’s compiler optimization
    Autorzy:
    Li, S.
    Dai, Z. B.
    Powiązania:
    https://bibliotekanauki.pl/articles/259239.pdf
    Data publikacji:
    2017
    Wydawca:
    Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
    Tematy:
    maritime communication encryption system
    cryptographic SOC
    compiler frontend
    loop unrolling
    Opis:
    In the process of ocean development, the technology for maritime communication system is a hot research field, of which information security is vital for the normal operation of the whole system, and that is also one of the difficulties in the research of maritime communication system. In this paper, a kind of maritime communication cryptographic SOC(system on chip) is introduced, and its compiler framework is put forward through analysis of working mode and problems faced by compiler front end. Then, a loop unrolling factor calculating algorithm based on queue theory, named UFBOQ (unrolling factor based on queue), is proposed to make parallel optimization in the compiler frontend with consideration of the instruction memory capacity limit. Finally, the scalar replacement method is used to optimize unrolled code to solve the memory access latency on the parallel computing efficiency, for continuous data storage characteristics of cryptographic algorithm. The UFBOQ algorithm and scalar replacement prove effective and appropriate, of which the effect achieves the linear speedup.
    Źródło:
    Polish Maritime Research; 2017, S 2; 50-65
    1233-2585
    Pojawia się w:
    Polish Maritime Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Evaluation of the use of M2M-type NB-IoT and LTE technologies for maritime communication systems
    Autorzy:
    Gajewski, Sławomir
    Czapiewska, Agnieszka
    Gajewska, Małgorzata
    Powiązania:
    https://bibliotekanauki.pl/articles/32917849.pdf
    Data publikacji:
    2023
    Wydawca:
    Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
    Tematy:
    NB-IoT maritime solutions
    NB-IoT coverage at sea
    NB-IoT performance
    sea propagation loss
    CE2R
    CE3R
    Opis:
    The development of IoT (the Internet of Things) wireless transmission opens a new era in communication systems. In the next years, the development and implementation of IoT systems will be very dynamic. It can be seen that the solutions of LTE – NB-IoT (Long Term Evolution – Narrowband IoT) transmission devices are implemented in a wide range of terrestrial solutions, e.g. smart grids. This paper aims to analyse the possibility of the use of NB-IoT technology for maritime communication applications and partially, for some maritime safety solutions, based on signal coverage analysis at sea. An interesting approach is the comparison of the results of NB-IoT coverage to the classic cellular LTEbased communication systems. Proposed solutions are based on the practical implementation of a designed specialised data concentrator with implemented gateway and radio modems, for both NB-IoT technology as well as LTE. In the paper, analyses of radio link budget and propagation loss models for sea environment are presented. The coverage analysis is based on real measurements of the efficiency of transmissions using wireless modems implemented in the developed data concentrator.
    Źródło:
    Polish Maritime Research; 2023, 1; 126-134
    1233-2585
    Pojawia się w:
    Polish Maritime Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    NetBaltic system – heterogeneous wireless network for maritime communications
    Autorzy:
    Hoeft, M.
    Gierłowski, K.
    Rak, J.
    Woźniak, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/260004.pdf
    Data publikacji:
    2018
    Wydawca:
    Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
    Tematy:
    maritime communication systems
    heterogeneous maritime network
    mobility management
    maritime mesh networks
    delaytolerant networks
    Opis:
    In case of maritime communications, we observe a growing interest in deployment of multitask satellite-based solutions and development of new maritime-specific systems intended for improvements in safety of e-navigation. Analysis of different types of currently used maritime communication systems leads, however, to a conclusion that neither global and still very expensive satellite systems nor cheaper, but short-ranged transmission technologies can, on their own, fully meet the today’s expectations and quality requirements formulated for broadband maritime systems. This lack of reliable solutions, offering high throughput and ubiquitous availability of coverage to a wide audience at a relatively low price is one of the main barriers in a widespread implementation of e-navigation initiatives. This issue is addressed in the netBaltic project with the objective to design, deploy and validate in a real maritime environment a non-satellite wireless communication system enabling ship-to-ship and ship-to-shore information exchange via a multi-hop network composed of onshore base stations, maritime vessels and other transit elements such as buoys. In this paper, the idea of a heterogeneous wireless maritime system is presented. Details of the proposed netBaltic node architecture are described highlighting the solutions introduced in the project as a response to specific maritime communication requirements. Numerical results of communication area coverage are presented for four different scenarios utilizing different wireless transmission technologies. In particular, they indicate that when using appropriate wireless communication solutions, the number of vessels being able to connect to Internet is significantly increased as compared to traditional wireless systems (capable of one-hop communication) from 14% for short-range transmission technologies up to as high as 127% in case when relatively long-range transmission technologies are employed within the system.
    Źródło:
    Polish Maritime Research; 2018, 2; 14-26
    1233-2585
    Pojawia się w:
    Polish Maritime Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    A model of OFDM based maritime VHF communication system for data exchange
    Autorzy:
    Valčić, S.
    Pogány, T.
    Mrak, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/260386.pdf
    Data publikacji:
    2018
    Wydawca:
    Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
    Tematy:
    maritime VHF communications
    OFDM modulation
    AWGN
    SNR
    BER
    Opis:
    In the maritime Very High Frequency (VHF) band, there are no systems for transmitting large amounts of data. Therefore, it is necessary to develop new systems that would modernize the Global Maritime Distress and Safety System (GMDSS), significantly relieve the Automatic Identification System’s (AIS) communication channels, and set guidelines for the development of communication infrastructure of the e-Navigation. In line with this, analytical and simulation models of the maritime VHF data transmission communication system using Orthogonal Frequency Division Multiplexing (OFDM) modulation are worked out in this paper. The achieved data rate, the spectral efficiency and the bit error rate (BER) represent validation parameters on which the results of the analytical and simulation models are evaluated. It is concluded that the application of the digital OFDM modulation in the maritime VHF band may improve the GMDSS system by achieving higher data rates compared to the current terrestrial mandatory systems for data exchange, i.e. Digital Selective Calling (DSC) and AIS.
    Źródło:
    Polish Maritime Research; 2018, 2; 27-36
    1233-2585
    Pojawia się w:
    Polish Maritime Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Maritime Communications in RIS System for Inland Navigation
    Autorzy:
    Lisaj, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/116297.pdf
    Data publikacji:
    2015
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Inland Navigation
    maritime communication
    river information service (RIS)
    Odra River
    GMDSS
    VHF Communication
    Inland Shipping
    Radiocommunication
    Opis:
    The article presents the VHF communications system architecture for inland navigation within the area of operation of the RIS-PL Centre. The author has described the communication system modules used in the RIS on the Lower Oder stretch and presented the relevant equipment specification. The present condition of the system has been described, taking into consideration the location of its components, both in the field and in the environment, of key importance for VHF communication. The feasibility of implementation of GMDSS subsystems for integrated navigational data transmission in maritime and inland navigation at the RIS-PL Centre has been discussed.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 2; 287-291
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Towards Standardized Maritime Language for Communication at Sea
    Autorzy:
    Katarzynska, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/116603.pdf
    Data publikacji:
    2009
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Maritime Language
    communication at sea
    International Standard Marine Vocabulary (ISMV)
    Standard Marine Communication Phrases (SMCP)
    IMO Performance Standards
    Standard Marine Navigational Vocabulary (SMNV)
    Maritime English
    Maritime Education and Training (MET)
    Opis:
    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.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 3; 339-341
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    ESABALT Improvement of Situational Awareness in the Baltic with the Use of Crowdsourcing
    Autorzy:
    Thombre, S.
    Guinness, R.
    Chen, L.
    Ruotsalainen, P.
    Kuusniemi, H.
    Uriasz, J.
    Pietrzykowski, Z.
    Laukkanen, J.
    Ghawi, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/117287.pdf
    Data publikacji:
    2015
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Baltic Sea
    ESABALT Project
    e-Navigation
    Situational Awareness
    Crowdsourcing
    safety at sea
    maritime communication
    Maritime Safety
    Opis:
    This paper presents the key assumptions and preliminary research on an integrated system called ESABALT, for enhancing maritime safety, which incorporates the latest technological advances in positioning, e-Navigation, Earth observation systems and multi-channel cooperative communications. The most novel part of the ESABALT concept, however, is a focus on user-driven crowdsourcing techniques for information gathering and integration. The system will consist of a situational awareness solution for real-time maritime traffic monitoring via utilizing various positioning technologies; an observation system of the marine environment relevant to transportation and accidents including assessing the sea ice, oil spread, waves, wind etc.; and a methodology for context-aware maritime communication with cooperative, multi-channel capabilities. The paper presents the intelligent, novel, user-driven solution and associated services developed in ESABALT for enhancing the maritime safety in the whole Baltic area.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 2; 183-189
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Maritime radio information systems
    Autorzy:
    Korcz, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/246746.pdf
    Data publikacji:
    2017
    Wydawca:
    Instytut Techniczny Wojsk Lotniczych
    Tematy:
    communication systems
    maritime safety communication
    ships' operating communication
    Opis:
    The article presents and evaluates the technical and operational possibilities of the maritime radio communications systems to be used especially for the exchange of information between the land users and ships. The basic functional requirements and regulations for Global Maritime Distress and Safety System (GMDSS) referring to the maritime radio information systems, resulting from the provisions of the International Convention for the Safety of Life at Sea (SOLAS) and Radio Regulations have been described. The article presents the role of information systems in the shipping and GMDSS as well. A current status of the maritime radio communication systems responsible for the exchange of information between the land users and ships has been presented. Operational and technical characteristics of the maritime radio systems used for the exchange of safety information and ships’ operating information have been described. The analysis of the systems responsible for broadcasting to the vessels the Maritime Safety Information (MSI) has been made. In this context, the operation, methods and ranges of broadcast of the Maritime Safety Information by the NAVTEX system and Inmarsat SafetyNet system have been discussed. The analysis of the systems responsible for the ships’ operating communications has been made too. The article also outlines the future of maritime radio information systems. In this context, two projects currently being implemented in the framework of the International Maritime Organization (IMO) by the Sub-Committee on Navigation, Communications, Search, and Rescue (NCSR) have been presented. The first of these projects under the name of e-Navigation refers to the use of the latest information and communication technologies in shipping. The second one concerns the modernization of the GMDSS. It is expected that as the outcome of these project works, among others, new maritime radio information systems presented here will be adopted.
    Źródło:
    Journal of KONES; 2017, 24, 3; 127-134
    1231-4005
    2354-0133
    Pojawia się w:
    Journal of KONES
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The CAN Bus in the Maritime Environment – Technical Overview and Cybersecurity Vulnerabilities
    Autorzy:
    Kessler, G. C.
    Powiązania:
    https://bibliotekanauki.pl/articles/2063969.pdf
    Data publikacji:
    2021
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    controller area network
    national marine electronics association
    cyber security
    maritime communication standard
    security vulnerabilities
    CAN Bus
    maritime environment
    Opis:
    The Controller Area Network (CAN) bus standard was developed in the 1980s and is in widespread use in automobile, vehicular, aviation, and other networks. The CAN bus was introduced in the maritime environment with the adoption of the National Marine Electronics Association (NMEA) 2000 standard in the late-1990s. Many papers have been written about the CAN bus protocols and security vulnerabilities but there is sparse literature about use of the CAN bus in the maritime environment. Part I of this paper is a technical overview, describing CAN bus standards and operation, with particular attention to its use with the NMEA 2000 maritime communications standard. Part II of this paper describes security vulnerabilities in terms of loss of confidentiality, integrity, or availability of information (such as eavesdropping, denial-of-service, and spoofing), and mitigations specific to the maritime environment.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 3; 531--540
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    On-board Communication Challenges
    Autorzy:
    Garmann-Johnsen, N.
    Powiązania:
    https://bibliotekanauki.pl/articles/116383.pdf
    Data publikacji:
    2009
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    communication
    communication at sea
    communication technology
    maritime communication
    Local Area Network (LAN)
    Wireless Local Area Network (WLAN)
    NMEA Message
    satellite communications
    Opis:
    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.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 3; 333-337
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Znaczenie doświadczeń z operacji Freedom dla działań morskich sił ekspedycyjnych w zakresie obrony przeciwminowej
    Importance of experience of operation Iraqi Freedom for operations of maritime expeditionary forces with respect to mine countermeasures
    Autorzy:
    Kozłowski, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/222816.pdf
    Data publikacji:
    2010
    Wydawca:
    Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
    Tematy:
    siły ekspedycyjne
    wojna minowa
    działania przeciwminowe
    tor wodny
    morskie linie komunikacyjne
    expeditionary forces
    mine warfare
    mine countermeasures
    waterway
    maritime communication lines
    Opis:
    W artykule przedstawiono działania zespołu przeciwminowego na podejściu do portu Umm Qasr, które odbywały się w trakcie operacji Iraqi Freedom. Na podstawie wyznaczonych punktów decydujących i linii operacji dokonano analizy czynników otoczenia operacyjnego działań sił przeciwminowych oraz uwzględniono wpływ środowiska na ich przebieg. Ponadto zaprezentowano koncepcje rozbudowy zdolności ekspedycyjnych zespołów morskich w zakresie obrony przeciwminowej, które odnoszą się do doświadczeń zdobytych w trakcie oczyszczania z min wydzielonego toru wodnego.
    The paper presents mine countermeasures vessels actions on the waterway to Umm Qasr which were conducted during Operation Iraqi Freedom. Determined decisive points and lines of operation are used to do analysis of operational factors. In addition article includes existing concepts of developing maritime forces capabilities in the area of mine warfare which refer to lessons learned during Persian Gulf conflict.
    Źródło:
    Zeszyty Naukowe Akademii Marynarki Wojennej; 2010, R. 51 nr 3 (182), 3 (182); 151-168
    0860-889X
    Pojawia się w:
    Zeszyty Naukowe Akademii Marynarki Wojennej
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Main aspects of a maritime e-navigation project
    Autorzy:
    Korcz, Karol
    Powiązania:
    https://bibliotekanauki.pl/articles/242157.pdf
    Data publikacji:
    2019
    Wydawca:
    Instytut Techniczny Wojsk Lotniczych
    Tematy:
    navigation
    shipping
    maritime e-navigation
    maritime radio communication
    ship safety
    Opis:
    Many devices and systems, including electronic ones, are used in the operation of sea-going vessels. Fast technological development in the field of electronics, radio communications and computer science inspires the more and more new proposals for the changes of these devices and systems. The rules and scope of sea-going vessels equipment, related to ensuring their safety, are strictly regulated by the International Maritime Organization (IMO). Considering the above, several countries have submitted to the IMO-Maritime Safety Committee (MSC) a proposal to prepare a vision of a broad strategy for incorporating new technologies in a structural manner, ensuring their compatibility with already existing different navigation and communication technologies and services. The overriding goal of this strategy would be to improve the efficiency, safety and reducing the cost of the entire system, providing global coverage and applicable to all types of sea-going vessels. In response to this proposal, the MSC decided to start work on the project "Preparation of e-navigation strategy". The article presents the general concepts and goals of the e-navigation project. Priority needs of e-navigation users were also discussed. The key elements of the project are presented too. The radio communication aspects of the e-navigation project were also considered. Finally, the enavigation Strategy Implementation Plan (SIP) and its progress were presented.
    Źródło:
    Journal of KONES; 2019, 26, 3; 83-90
    1231-4005
    2354-0133
    Pojawia się w:
    Journal of KONES
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Standardization of interface for VHF, MF/HF communication using DSC within Itsintegration with INS in the framework of e-Navigation concept
    Autorzy:
    Koshevyy, V.
    Shishkin, O.
    Powiązania:
    https://bibliotekanauki.pl/articles/117067.pdf
    Data publikacji:
    2019
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    maritime communication
    Digital Selective Calling (DSC)
    DSC VHF
    Automatic Identification System (AIS)
    S-Mode
    e-Navigation
    AIS Messages
    Integrated Navigation System (INS)
    Opis:
    Digital selective calling (DSC) has a certain drawbacks, which have led to the fact that it is practically not used in address radio communications. Attempts to improve it only within the DSC system itself did not lead to any noticeable results due to neglecting of real user needs. The article proposes an approach to improve the user interface of DSC based on the integration of VHF MF/HF DSC equipment with the INS within the three main outputs of strategic direction of e-navigation development related to the integration of communication and navigation systems and, in particular, the S-mode. This approach allows us to significantly simplify the DSC user interface, based on the standardization of DSC integration for all three VHF MF/HF communication sub bands. For implementation such standardization an additional inclusion into the integration a satellite AIS system should be done. The feasibility of the proposal is supported by the existence of relevant IEC standards and IMO documents. The possibility of increasing the cyber security level of AIS messages in this interface is also considered.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 3; 593-596
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Practical Communication Approach in Maritime English
    Autorzy:
    Acar, U.
    Varsami, C.
    Powiązania:
    https://bibliotekanauki.pl/articles/2063979.pdf
    Data publikacji:
    2021
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Maritime English
    Practical Communication
    MET System in Romania
    MET System in Turkey
    Tailor Made Course
    MARENG Project
    English Language
    Opis:
    This paper is based on the PraC-MARENG project research and it aims to present the research outputs during the project implementation. The paper focuses on the results of the questionnaire analysis targeting to identify the causes of common communication problems on board in order to identify the best practices in using Maritime English. It contains a set of questions addressed to the seafarers in various ranks. In parallel, accidents caused by communication failures were selected and studied in each partner country (France, Turkey, Romania, Lithuania, and Slovenia). The partnership within PraC-MARENG will develop an online course for seafarers at various levels in order to provide practical and communication based learning and assessment materials taking into account the real conversations and accidents contributed by communication failures. The project will design a practical learning and assessment tool that provides the user with a genuine certificate for the newly acquired skills. This will be presented in a programme having a tailor made course. The learning will be organized on different phases (elementary to intermediate) to train seafarers working on different levels of command.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 3; 601--604
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Maritime radio systems for distress alerting
    Autorzy:
    Korcz, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/245315.pdf
    Data publikacji:
    2018
    Wydawca:
    Instytut Techniczny Wojsk Lotniczych
    Tematy:
    communication systems
    maritime distress communication
    maritime distress alerting
    systemy komunikacyjne
    komunikacja morska
    alarm morski
    Opis:
    The most important function of a maritime radio communication system called the Global Maritime Distress and Safety System (GMDSS) is the distress alerting function. Distress alerting is the rapid and successful reporting of a distress incident to a unit, which can provide or co-ordinate assistance. This would be a rescue co-ordination centre (RCC) or another ship in the vicinity. The article presents and evaluates the technical and operational possibilities of the maritime radio systems for a distress alerting. Especially the basic functional requirements and regulations for GMDSS referring to the maritime radio systems for distress alerting, resulting from the provisions of the International Convention for the Safety of Life at Sea (SOLAS) and Radio Regulations have been described. The article presents the role of the maritime radio systems for a distress alerting in the shipping and GMDSS as well. A current status and analysis of the systems responsible for distress alerting has been made. In this context, the operation, methods and ranges of transmitting and receiving the distress alerts by the INMARSAT system, COSPAS-SARSAT system and Digital Selective Calling (DSC) system have been described. The article also outlines the future of the maritime radio systems for a distress alerting. In this context, the two projects under the name of „E-navigation” and „The modernization of the GMDSS”, currently being implemented in the framework of the International Maritime Organization (IMO) by the Sub-Committee on Navigation, Communications and Search and Rescue (NCSR), have been presented as well.
    Źródło:
    Journal of KONES; 2018, 25, 1; 233-240
    1231-4005
    2354-0133
    Pojawia się w:
    Journal of KONES
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The issues of maritime radiocommunication on the WRC-19
    Autorzy:
    Korcz, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/117284.pdf
    Data publikacji:
    2019
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Maritime Communication
    Maritime Radiocommunication
    World Radiocommunication Conference (WRC),
    Global Maritime Distress and Safety System (GMDSS)
    Information and Communication Technology (ICT)
    Radio Regulations (RR)
    International Telecommunication Union (ITU)
    VHF Data Exchange System (VDES)
    Opis:
    The article presents maritime radio communication issues being the subject of the World Radiocommunication Conference (WRC) meeting in 2019, including issues related to the modernization of Global Maritime Distress and Safety System (GMDSS). The preparation process for WRC-19 have been presented. The discussed issues were described from the substantive side as well. Finally, the position of IMO in relation to the maritime issues have been discussed. Some aspects of the World Radiocommunication Conference meeting in 2023 (WRC-23) were also presented.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 3; 597-604
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Modeling communication processes in maritime transport using computing with words
    Autorzy:
    Wójcik, A.
    Hatłas, P.
    Pietrzykowski, Z.
    Powiązania:
    https://bibliotekanauki.pl/articles/393816.pdf
    Data publikacji:
    2016
    Wydawca:
    Polskie Stowarzyszenie Telematyki Transportu
    Tematy:
    automatic communication
    inference rules
    computing with words
    e-navigation
    komunikacja automatyczna
    reguły wnioskowania
    podsumowanie lingwistyczne
    e-nawigacja
    Opis:
    The paper deals with communication processes between ship navigators based on standard marine communication phrases. The authors consider information exchange, message perception and interactions, e.g. negotiations. For this purpose navigational information and communication ontologies have been complemented by elements of the protoform theory. The considerations include inference processes, related to additional information acquisition and negotiations. Computing with words is applied to the modelling of communication processes.
    Źródło:
    Archives of Transport System Telematics; 2016, 9, 4; 47-51
    1899-8208
    Pojawia się w:
    Archives of Transport System Telematics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Komunikacja w systemie morskiego ratownictwa przybrzeżnego
    Communication in the Maritime Rescue Offshore System
    Autorzy:
    Ciepliński, Paweł
    Powiązania:
    https://bibliotekanauki.pl/articles/556423.pdf
    Data publikacji:
    2018
    Wydawca:
    Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
    Tematy:
    lifesaving
    communication
    guarded beach
    lifeguard
    ratownictwo wodne
    komunikacja
    kąpielisko morskie
    ratownik wodny
    Opis:
    The communication process in the maritime water rescue system is one of the key factors affecting the final effect of the rescue operation. Emergency services encounter not only new threats, but also communication problems. Communication between individual rescuers and teams usually proceeds correctly and efficiently. The specific nature of their job bring some problems, which are most often caused by a high psychological burden and people from outside the rescue teams, which hinder the correct course of the rescue operation. The way in which the actions of water rescuers are carried out and what their effect is, depends to a large extent on the effective contact between individual rescuers and teams.
    Proces komunikacji w systemie morskiego ratownictwa wodnego jest jednym z kluczowych czynników wpływających na końcowy efekt akcji ratowniczej. Służby ratownicze spotykają się nie tylko z nowymi zagrożeniami, ale również z problemami komunikacyjnymi. Komunikacja między poszczególnymi ratownikami oraz zespołami zazwyczaj przebiega prawidłowo i sprawnie. Specyficzny charakter pracy sprawia, że występują pewne problemy, które najczęściej są spowodowane dużym obciążeniem psychicznym oraz osobami spoza zespołów ratowniczych, które utrudniają poprawny przebieg akcji ratowniczej. To w jaki sposób będą prowadzone działania ratowników wodnych oraz jaki będzie ich efekt zależy w bardzo dużym stopniu od sprawnego kontaktu między poszczególnymi ratownikami i zespołami.
    Źródło:
    Bezpieczeństwo. Teoria i Praktyka; 2018, 2; 79-90
    1899-6264
    2451-0718
    Pojawia się w:
    Bezpieczeństwo. Teoria i Praktyka
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Subontology of communication in the automation of negotiating processes in maritime navigation
    Autorzy:
    Pietrzykowski, Z.
    Hatłas, P.
    Wójcik, A.
    Wołejsza, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/135110.pdf
    Data publikacji:
    2016
    Wydawca:
    Akademia Morska w Szczecinie. Wydawnictwo AMSz
    Tematy:
    subontology of communication
    ontology of navigational information
    communication
    negotiation
    e-navigation
    automatic communication
    Opis:
    The lack of proper communication between navigators is one of the many causes of dangerous situations in maritime transport. Automation of communication processes, in particular negotiation processes, can help either avoid such situations or, when they do occur, deal with them more promptly and effectively. We have characterized inference processes in maritime communication and the communication subontology used to describe these processes. The negotiating processes involving two or more parties are considered. An example is given of an encounter by three ships that requires communication (including negotiations) between the three navigators. We also present how the described communication processes can be automated using the developed subontology of communication.
    Źródło:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2016, 46 (118); 209-216
    1733-8670
    2392-0378
    Pojawia się w:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    On Importance of the Hypertext Use in Maritime English Teaching
    Autorzy:
    Bezhanovi, Z.
    Khardina, L.
    Zarbazoia, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/116868.pdf
    Data publikacji:
    2015
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Hypertext, Maritime English
    Maritime English Teaching
    IMO Standard Marine Communication Phrases (SMCP) Maritime Education and Training (MET)
    Skills-Oriented Education
    communication
    Language Competence
    Opis:
    The aim of the given paper is to present a set of the advantages and benefits expected by the application of the hypertext technologies in Maritime English teaching. Specification of minimum standard of competence for the officers on board the ships of 500 gross tonnage or more requires “adequate knowledge of English to enable the officer to use charts and other nautical publications, to understand meteorological information and messages concerning ship’s safety and operation, to communicate with other ships, coast stations and Vessel Traffic Service centres and to perform the officer’s duties with a multilingual crew, including the ability to use and understand the Standard Marine Communication Phrases” IMO Publishing (2011). Thus, a wide range of the results to be achieved during the process of Maritime Education and Training implementation related to the language competence development needs application of modern approaches actively used in different fields of skills - oriented education.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 3; 305-308
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Preparing for an unknown future. Autonomous ships versus position of the Maritime English/IMO Standard Marine Communication Phrases(ME / IMO SMCPs) in maritime practice. How are we going to solve this problem?
    Autorzy:
    Chirea-Ungureanu, C.
    Powiązania:
    https://bibliotekanauki.pl/articles/1841559.pdf
    Data publikacji:
    2021
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    autonomous vessels
    maritime English
    autonomous ship
    maritime practice
    Maritime Education and Training
    robotics business reviev
    MUNIN project
    Opis:
    The reason for modern Maritime Education and Training (MET) is to provide students with the necessary skills, and knowledge to be successful in the future outside of school. Futuristic teachers need to help students become life-long learners who are ready, organized, and equipped for new challenges. This paper tries to find position of Maritime English/IMO Standard Marine Communication Phrases (ME/ IMO SMCPs) versus autonomous ships, to facilitate developments in a safe predictable environment and for ensuring safe navigation in the future, also in a mixed traffic situation where both manned and unmanned ships will be sailing on the same routes and ports. In its attempts, this paper tries to analyse the Obstacles and Disadvantages when no crew is required on board; this could jeopardize the statute of seafarers, and not every aspect of unmanned shipping is all roses. The work is much future oriented and requires challenging conventional concepts and operations.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 1; 111-116
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Communication systems for safety and security of ships
    Autorzy:
    Korcz, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/245291.pdf
    Data publikacji:
    2016
    Wydawca:
    Instytut Techniczny Wojsk Lotniczych
    Tematy:
    communication systems
    maritime safety
    maritime security
    Opis:
    The article assesses the technical and operational possibilities of the marine communications systems to ensure the safety and security of ships. The basic functional requirements for marine radio communication to ensure the safety and security of ships, resulting from the provisions of the International Convention for the Safety of Life at Sea (SOLAS), have been described. The article presents the marine radio communication systems responsible for the distress alerting. The operation and ways of alerting used in Inmarsat satellite systems, Cospas-Sarsat systems and Digital Selective Calling system (DSC) have been described. The analysis of the systems responsible for broadcasting to the vessels the Maritime Safety Information (MSI) has been made. In this context, the operation, methods and ranges of broadcast of the Maritime Safety Information by the NAVTEX system and Inmarsat SafetyNet system have been described. The systems performing the function of ships security have also been discussed. The operation, application and basic properties of the Ship Security Alert System (SSAS) and Long Range Identification and Tracking system (LRIT) have been presented. In the subsequent part, the article outlines the future of maritime communications systems used to ensure the safety and security of ships. In this context, two projects currently being implemented in the framework of the International Maritime Organization (IMO) by the Sub-Committee on Navigation, Communications, Search, and Rescue (NCSR) have been presented. The first of these projects under the name of e-navigation refers to the use of the latest information and communication technologies in shipping. The second one concerns the modernization of the Global Maritime Distress and Safety System (GMDSS).
    Źródło:
    Journal of KONES; 2016, 23, 1; 153-160
    1231-4005
    2354-0133
    Pojawia się w:
    Journal of KONES
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Information Exchange Automation in Maritime Transport
    Autorzy:
    Pietrzykowski, Z.
    Banaś, P.
    Wójcik, A.
    Szewczuk, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/116246.pdf
    Data publikacji:
    2014
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    maritime transport
    Information Exchange
    safety at sea
    Information Technology (IT)
    Intelligent Communication
    Automatic Communication
    IHO S-100
    e-Navigation
    Opis:
    To ensure the safety of maritime transport the access to information must be provided through a commonly used services. However, an equally important task is to determine or agree on interpretation of incoming data and assessment of a current and predicted navigational situation and, in further step, intentions of the participants in the transport process. Thanks to the standardization of information format, automatic information exchange gets increasingly wider. Another step ahead is automatic interpretation of information and automation of negotiation processes - intelligent communication. Rapid development of IT and ICT technologies creates such opportunities. This article presents the results of research on a system of automatic communication and co-operation in maritime transport.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2014, 8, 2; 189-193
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Software solutions for GMDSS network and equipment
    Autorzy:
    Ilcev, S.D.
    Powiązania:
    https://bibliotekanauki.pl/articles/2211603.pdf
    Data publikacji:
    2022
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    communication
    communication at sea
    global maritime distress and safety system
    GMDSS network
    GMDSS equipment
    software solutions for GMDSS
    COSPAS-SARSAT
    maritime cyber security
    Opis:
    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.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 3; 463--472
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Problemy telekomunikacyjne transportu morskiego
    Autorzy:
    Lemieszewski, Ł.
    Ochin, E.
    Powiązania:
    https://bibliotekanauki.pl/articles/313087.pdf
    Data publikacji:
    2018
    Wydawca:
    Instytut Naukowo-Wydawniczy "SPATIUM"
    Tematy:
    sieci telekomunikacyjne
    technologie komunikacyjne
    transport morski
    bezpieczeństwo transportu morskiego
    telecommunications networks
    communication technologies
    maritime transport
    maritime transport safety
    Opis:
    Morskie technologie informacyjne i komunikacyjne są zespołem wzajemnie powiązanych ze sobą dyscyplin nauk technologii, inżynierii oraz metod organizacji pracy kadry floty morskiej i rzecznej, zajmującej się zbieraniem, transformacją, przechowywaniem, transferem i wykorzystaniem informacji. Sieci komputerowe typu MANET powstają automatycznie oraz często bez systemu administracyjnego. Funkcje węzłów w tego typu sieciach mogą być realizowane zarówno przez routery, jak i hosty. Mogą one przesyłać pakiety danych do innych węzłów oraz wspomagać wykorzystanie aplikacji użytkownika. W artykule omówiono problemy, z jakimi sieci telekomunikacyjne muszą się zmierzyć w zakresie zwiększenia bezpieczeństwa w transporcie morskim oraz zaproponowano, w jaki sposób za pomocą konwergencji nauk matematycznych, informatycznych oraz technologii morskich można je rozwiązywać.
    Źródło:
    Autobusy : technika, eksploatacja, systemy transportowe; 2018, 19, 6; 898-905, CD
    1509-5878
    2450-7725
    Pojawia się w:
    Autobusy : technika, eksploatacja, systemy transportowe
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Application of Radio Beacons in SAR Operations
    Autorzy:
    Bakota, M.
    Lušić, Z.
    Pušić, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/1841590.pdf
    Data publikacji:
    2020
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    maritime information technology
    communication system
    radio beacons
    SAR operations
    Automatic Identification System
    AIS
    Maritime Survivor Locating Devices
    MSLD
    Personal Locator Beacon
    PLB
    Opis:
    This research features an overview of the available PLB technologies, their advantages, shortcomings and areas of their optimum application. A test of the locator transmitter emitting both 406 MHz AIS and 121.5 MHz signals was performed with a focus on tracking the homing 121.5 MHz signal. The efficiency of the homing signal was examined by using two separate radio locating systems. One of them comprised multi-purpose and widely available components and programs, while the other was a specialised radio beacon system with dedicated components. In addition to the results, their analysis and evaluation of efficiency, the paper discusses the applicability of the available PLB technologies and provides guidelines for adequate selection of the PLB devices and position indicating radio equipment.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 3; 621-628
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Inference processes in the automatic communication system for autonomous vessels
    Autorzy:
    Pańka, Anna
    Wołejsza, Piotr
    Powiązania:
    https://bibliotekanauki.pl/articles/27322533.pdf
    Data publikacji:
    2023
    Wydawca:
    Polska Akademia Nauk. Czasopisma i Monografie PAN
    Tematy:
    maritime transport
    automation of communication processes
    collision avoidance
    autonomous ship
    transport morski
    automatyzacja procesów komunikacyjnych
    unikanie kolizji
    statek autonomiczny
    Opis:
    The era of autonomous ships has already begun in maritime transport. The 30-year forecast for the development of marine technologies predicts many autonomous vessels at sea. This will necessitate radical implementation of new intelligent maritime navigation systems. One of the intelligent systems that has to be implemented is a collision avoidance system. The inference process is a key element of autonomous manoeuvres. These authors propose an inference process that enables exchange of information, intentions and expectations between autonomous vessels and gives them an opportunity to negotiate a safe manoeuvre satisfying all the parties concerned. The model of inference in the communication process has been presented. Methods and algorithms for information exchange and negotiation have been developed. These models were implemented and tested under various conditions. The results of case studies indicate that it is possible to effectively communicate and negotiate used the developed method. To demonstrate the effectiveness of the presented approach over 30 random simulations have been carried out. After successful laboratory tests, over 100 scenarios were executed in quasi-real conditions and fully operational conditions. Tests were carried out in the center of the Foundation for the Safety of Navigation and Environmental Protection on Lake Silm in Iława, Poland. In the framework of project AVAL (Autonomous Vessel with an Air Look) POIR.04.01.04-00-0025-16, 82 random scenarios involving four vessels were performed and 60 random scenarios with two vessels. In 2020 tests were carried out in real conditions on the ferries Wolin and m/f Gryf. The communication and negotiation system presented in the article has been designed and developed specially for maritime navigation purposes. The authors believe that the presented solution can be one of various solutions implemented in autonomous shipping in the near future.
    Źródło:
    Archives of Transport; 2023, 68, 4; 117--135
    0866-9546
    2300-8830
    Pojawia się w:
    Archives of Transport
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Consideration of a general model of stochastic service curve for communication networks
    Autorzy:
    Wasielewska, K.
    Borys, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/117055.pdf
    Data publikacji:
    2019
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    communication networks
    stochastic service
    communication system
    maritime telecommunications area
    Quality of Service (QoS)
    stochastic network calculus
    modelling of model of stochastic service curve
    stochastic service curve
    Opis:
    In this paper, a general framework for modelling stochastic service curves for communication networks is presented. It connects with each other two approaches to the traffic analysis and performance evaluation of communication systems, namely, the one which is called a deterministic network calculus with its stochastic counterpart. Thereby, it enables to treat any communication traffic in a consistent way. Further, as we show here, it enables also achieving new results. Derivation of the above model is presented in details in this paper. Finally, some hints are given how the method presented in this article could be applied in maritime telecommunications area.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 1; 159-164
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Development of telexistence on a ship by using satellite communication
    Autorzy:
    Sasaki, S.
    Okazaki, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/117499.pdf
    Data publikacji:
    2017
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    communication
    Global Maritime Distress and Safety System (GMDSS)
    Satellite Communications
    one person bridge operation
    telexistence
    telexistence on a ship
    remote maneuvering system
    unmanned ship
    Opis:
    Nowadays shipping industry has problems such as reduction of mariners, aging of mariners, and labor expenses. To solve the problems, One Person Bridge Operation was developed as navigation supporting system. However, One Person Bridge Operation remained technological problems and one man error. Therefore, in this study, telexistence on a ship was proposed by using satellite communication. Telexistence on a ship is a concept of maneuvering between land and ship with at least two mariners such as navigation officer and helmsman. Navigation officer works on ship as usual and helmsman supports ship from land. In this paper, remote maneuvering system was developed as the first step of telexistence on a ship. For evaluating the effectiveness, ship experiment was carried out. From the result, navigation officer and helmsman could alter ship’s course to 20 degrees within 60 seconds and less than 5% overshoot in the proposed remote maneuvering system.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 1; 175-180
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Needs and possibilities for ship’s crews at high seas to communicate with their home
    Autorzy:
    Oldenburg, Marcus
    Jensen, Hans-Joachim
    Powiązania:
    https://bibliotekanauki.pl/articles/2161941.pdf
    Data publikacji:
    2019-11-15
    Wydawca:
    Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
    Tematy:
    vessel
    compensation
    psychological well-being
    seafarers
    maritime
    communication
    Opis:
    Objectives Good communication between seafarers and their families at home is essential to compensate for the work-related strain experienced on board ships. This paper presents the needs and possibilities for communication with home in seafaring. Material and Methods In total, 323 seafarers were interviewed during their work assignments on board (the participation rate of 88.5%). The results were stratified by cultural background, family ties, rank groups and shipping routes. Results The average stay of the officers on board the current vessels lasted 4 months and that of the ratings 9 months (p < 0.001). About a third of the officers and a half of the ratings evaluated these lengths of stay as too long. In the study, only 50 participants (15.5%) mentioned that the Internet on board their previous vessel was available for private use. Only 40.6% of these crew members stated that they had used it on a daily basis. Particularly the seafarers assigned to worldwide destinations and crew members without children experienced the insufficient possibilities for telecommunication as work-related strain (OR 1.87, 95% CI: 1.15–3.04 respective OR 2.00, 95% CI: 1.03–3.88). The average amount of time spent on telecommunication amounted to more than 2.5 h/week (which equals approximately 20 min/day). The average cost of about USD 30/week for telecommunication was considered by 24.7% of the seafarers as “much too high.” Conclusions The fact that several crew members considered the time spans of their assignments as too long should lead to certain adjustments. In view of the importance of good options for shipboard telecommunication, this study makes an essential contribution to understanding the crews’ needs. Measures should be taken to improve communication by allowing an easier access to information and communication technology (ICT) (on board and ashore), by offering cheaper fees, and by providing Internet access in their cabins. The study results show a substantial need to improve the means of communication on board ships. Int J Occup Med Environ Health. 2019;32(6):805–15
    Źródło:
    International Journal of Occupational Medicine and Environmental Health; 2019, 32, 6; 805-815
    1232-1087
    1896-494X
    Pojawia się w:
    International Journal of Occupational Medicine and Environmental Health
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Using the Protégé environment for building ontology for automated communication system at sea
    Wykorzystanie środowiska Protégé do budowy ontologii dla systemu automatycznej komunikacji na morzu
    Autorzy:
    Banaś, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/359726.pdf
    Data publikacji:
    2012
    Wydawca:
    Akademia Morska w Szczecinie. Wydawnictwo AMSz
    Tematy:
    ontologia
    reprezentacja wiedzy
    komunikacja automatyczna
    e-nawigacja
    ontology
    knowledge representation
    automatic communication
    e-navigation
    e-maritime
    Opis:
    Automatic communication between computer systems on board and ashore is a necessity. At this stage it is limited to simple exchange of information – the data transmitted in the messages. It is expected that it will take the more complex form soon, allowing the dialogue, the transmission of intentions and conducting negotiations. To make it possible, it is necessary to build suitable ontology, describing the processes of communication at sea. To apply this ontology in information systems it is necessary to present it in a proper representation. This paper presents a method of generating a representation in form of XML-Schema based on the ontology built with the use of Protégé program.
    Automatyczna komunikacja między systemami informatycznymi na statku i na lądzie jest koniecznością. Na obecnym etapie ogranicza się ona do prostej wymiany informacji – danych przesyłanych w komunikatach. Należy spodziewać się, że w niedługim czasie przybierze postać bardziej złożoną, umożliwiającą prowadzenie dialogu, przekazywanie intencji i prowadzenie negocjacji. Aby było to możliwe, konieczne jest zbudowanie odpowiedniej ontologii, opisującej procesy komunikacji na morzu. W celu zastosowania ontologii w systemach informatycznych niezbędne jest przedstawienie jej w odpowiedniej reprezentacji. W artykule omówiono metodę generowania reprezentacji w postaci XML-Schema na podstawie ontologii zbudowanej z wykorzystaniem programu Protégé.
    Źródło:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 30 (102); 12-17
    1733-8670
    2392-0378
    Pojawia się w:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Blended learning approach in improving student’s academic performance in information communication, and technology (ICT)
    Autorzy:
    Germo, R. R.
    Powiązania:
    https://bibliotekanauki.pl/articles/2172496.pdf
    Data publikacji:
    2022
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    maritime education and training
    communication and technology
    blended learning
    bachelor of science in marine transportation
    system in Philippines
    traditional method of teaching
    Mann-Whitney test
    wilcoxon-signed ranks
    Opis:
    This quasi-experimental study aimed at looking into the effectiveness of blended learning approach in improving the performance in Information, Communication, and Technology (ICT) Course of Bachelor of Science in Marine Transportation (BSMT) first year students at JBLFMU-Arevalo during the second semester of school year 2018-2019. The respondents of this research were the two sections comparable with each other who were enrolled in the subject ICT. There were 40 student respondents composed of 20 in the experimental group and 20 in the control group. A validated and reliability-tested 45 item researcher-made multiple choice test was used as an instrument with a Cronbach index of 0.88. The statistical tools used were mean, standard deviation, Mann-Whitney test, and Wilcoxon-Signed ranks test set at .05 level of significance. The effect size was computed to determine the effectiveness of the blended learning approach in terms of students’ performance in ICT. Results showed that in the pretest, though the experimental group had a higher mean score than the control group, the Mann-Whitney test showed that the mean scores of the two groups were comparable because the significant value was greater than .05. When the treatment was introduced, findings showed that there were significant differences in the ICT performance in the pretest and posttest of experimental and control groups as well as in the posttests of both groups. Results inferred that blended learning approach was more than a hundred percent effective showing significant results on the experimental group. It could also be inferred that the better performance of the control group could be attributed to the traditional method of teaching, the lecture method.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 2; 251--256
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Vision of the Decision Support Model on Board of the Vessel with Use of the Shore Based IT Tools
    Autorzy:
    Bibik, L.
    Krolikowski, A.
    Czaplewski, K.
    Duda, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/117203.pdf
    Data publikacji:
    2008
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    e-Navigation
    Decision Support Model
    Information Technology (IT)
    Shore Based IT Tools
    Maritime Safety and Security Information Exchange System (MarSSIES)
    Maritime Safety
    communication technology
    Opis:
    The Maritime Safety Committee (MSC) at its 81st session decided to include, in the work programmes of the NAV and COMSAR Sub-Committees, a high priority item on "Development of an e–navigation strategy”. E-navigation is meant to integrate existing and new electronic navigational tools (ship and shore based) into one comprehensive system that will contribute to enhanced navigational safety and security while reducing the workload of the mariner (navigator). This paper describes present IT created to support navigational and administrative activities related to vessel movement and cargo transhipment. Direction of development of existing systems is drafted with reference to E-Navigation concept. Information sets available for the vessel in Polish Sea Areas are grouped.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 3; 255-258
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Stealthy Information Transmission in the Terrestrial GMDSS Radiotelephone Communication
    Autorzy:
    Shishkin, A. V.
    Koshevoy, V. M.
    Powiązania:
    https://bibliotekanauki.pl/articles/116053.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Global Maritime Distress and Safety System (GMDSS) Audio Watermarking (AW)
    Automatic Radio Telephone Identification System (ARTIS) Very High Frequency (VHF)
    Terrestrial GMDSS Radiotelephone Communication Radiocommunication
    Intersymbol Interference (ISI)
    Orthogonal Frequency Division Multiplexing (OFDM)
    Opis:
    Audio watermarking (AW) technology is considered for stealthy information embedding directly into audio signal. Inherent in analog radiotelephone channel interferences against watermarks are analyzed. Robust encoding/decoding algorithms are presented and appropriate project of AW system named as Automatic Radio Telephone Identification System (ARTIS) is proposed. Experimental results for the practical VHF radio channel are presented. Relating on processing complexity the designed system enables imperceptibly transmit data on a rate up to 260 bit/sec in the standard VHF radio channel. ARTIS provides the full compatibility with the existing radio installation, and doesn’t require replacement of standard VHF transceivers and operational procedures. Besides, automatic identification the system may be used in the special applications, for example, under the threat of terrorist attack; generally contributes to navigation safety and information security.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 4; 541-548
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Developments of Interface for VHF, MF/HF Communication Using DSC in GMDSS Services in the Framework of E-navigation Concept
    Autorzy:
    Koshevyy, V. M.
    Shyshkin, O. V.
    Powiązania:
    https://bibliotekanauki.pl/articles/2063978.pdf
    Data publikacji:
    2021
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    e-Navigation
    Global Maritime Distress and Safety System
    e-Navigation Concept
    DSC Communication
    Search and Rescue
    VHF/MF/HF
    Vessel Traffic Service
    Opis:
    It is proposed the description of interface for VHF/MF/HF for simplification of DSC communication for implementation in the frame of conception developments in GMDSS services, applied to Maritime Mobile Services. This interface is realized within its integration with INS by an appropriate way on the base of common communication protocol for all three DSC communication sub bands in standardized and harmonized format and significantly simplifies the DSC user interface. It is very important for application in Maritime services, including GMDSS services, VTS services and SAR service. Suggested approach for improving DSC communication is based on the three main outputs of e-navigation strategic direction development related to the integration of communication and navigation equipment/systems, including standardized mode of operation. Implementation of the standardization demands to include in this integration the satellite AIS system. The feasibility of the proposal is supported by the existence of relevant IEC standards and IMO documents.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 3; 593--600
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Saving migrants from the sea: improving training for search and rescue operations
    Autorzy:
    Radojević, S.
    Kresojević, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/116881.pdf
    Data publikacji:
    2020
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Maritime Education and Training (MET)
    saving migrants
    saving migrants from the sea
    Search and Rescue (SAR)
    search and rescue operations
    maritime search and rescue
    IAMSAR
    situation
    mission
    execution
    administration and logistics
    command
    control and communication SMEA
    Opis:
    This paper presents a research in the field of maritime training and education for Search and Rescue (SAR) migrants at sea. This research is oriented to more effective method based on team training for SAR Operations utilizing ship simulation and process of Operational Planning. The training which conducts in cabinets and ship simulators at the Military Academy provides the best results in the optimal application of onboard and emergency/SAR procedures. The training method is in line with all conventions of the International Maritime Organization and models of maritime training courses. The proposed training method can be developed and applied in all schools and centers where seafarers and other Maritime Search and Rescue personnel are trained.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 1; 129-133
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ways to improve radiotelephone procedures training for the navy
    Autorzy:
    Nikolov, Zh.
    Powiązania:
    https://bibliotekanauki.pl/articles/117195.pdf
    Data publikacji:
    2017
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    communication
    Global Maritime Distress and Safety System (GMDSS)
    radiotelephone
    radiotelephone procedures
    radiotelephone procedures training
    MET System in Bulgaria
    Bulgarian Naval Academy
    Navy
    Opis:
    Every type of training can be improved. Trying to find ways to do so is a continuous process. The identification and implementation of the most effective of those can only be adequate to the changing environment in case of objective review, comparison and analysis. This paper discusses some approaches whose adoption can lead to the enhancement of the training for radio operators for working in tactical net-works for the Navy. It also shares some experience from the implementation of such methods when training cadets at the Bulgarian Naval Academy.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 1; 181-183
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Some aspects of the modernization plan for the GMDSS
    Autorzy:
    Korcz, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/116379.pdf
    Data publikacji:
    2017
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Global Maritime Distress and Safety System (GMDSS)
    communication
    Modernization Plan for the GMDSS
    e-Navigation
    Navigational Data (NAVDAT)
    Automatic Link Establishment (ALE)
    SOLAS Convention
    Radiocommunication
    Opis:
    Preliminary Modernization Plan for the Global Maritime Distress and Safety System (GMDSS) have been presented. On the base of a current status of the GMDSS and the discussion on a modernization topic some aspects of the Modernization Plan for the GMDSS, both regulatory and technical nature, have been described. Future work on the Modernization Plan for the GMDSS have been discussed as well.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 1; 167-174
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Towards autonomous shipping: benefits and challenges in the field of information technology and telecommunication
    Autorzy:
    Yanchin, I.
    Petrov, O.
    Powiązania:
    https://bibliotekanauki.pl/articles/1841595.pdf
    Data publikacji:
    2020
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    information technology
    telecommunication
    autonomous shipping
    maritime information technology
    communication system
    onboard control system
    human-controlled ships
    autonomous ship technology
    Opis:
    This paper is dedicated to an overview of components of an onboard control system of an autonomous ship. This system controls and operates the ship. Therefore, this system needs to be able to analyze the ship’s state, predict its future development and analyze the consequences of its own decisions. The paper focuses on software aspects of the onboard control system, not the hardware. The paper provides an overview of technologies that can be used to implement the components of such a system responsible for planning new routes, handling the ship during the voyage, ensuring its seaworthiness and safety during the voyage, monitoring an autonomous ship from an onshore control centre, ensuring the robustness of the onboard control system, and collective operations of multiple autonomous ships. The paper describes benefits the maritime industry would gain from deploying some of the technologies developed for autonomous ships on ordinary, human-controlled ships. The paper also describes some challenges, especially in the field of automatic decision and reasoning, arising from the emergence of autonomous and smart ships. The main contribution of the paper is that it summarizes existing research in different areas of autonomous ship technology.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 3; 611-619
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Implementation of e-Navigation strategies for RIS centres supporting inland navigation
    Autorzy:
    Lisaj, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/117161.pdf
    Data publikacji:
    2019
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    inland Navigation
    e-Navigation
    e-Navigation srategy
    maritime navigation cloud
    river information service (RIS)
    multi-functional communication system
    implementation of e-Navigation strategy
    inland ECDIS
    Opis:
    The article presents at e-Navigation strategy and implementation plan for RIS centres supporting inland navigation. The author describes the RIS centre system architecture and modules collaborating in the process of data transmission based on e-Navigation technologies. The functional requirements of e-Navigation strategies for distress communications procedures and ensuring the safety of inland navigation in compliance with the EU directives are described. The components of e-Navigation, which integrate state-of-the-art satellite and terrestrial radio communications systems in the process of effective and efficient management of navigational data transmission, are presented. The feasibility of implementation of e-Navigation strategies for the Multifunctional Communication System integrating digital and analog data processing systems in maritime and inland navigation are analysed. A technological model of the Maritime Navigation Cloud supporting data exchange in the e-Navigation system is put forward.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 1; 145-149
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    An Automated Lifeboat Manifesting Embarkation System (ALMES): optimizing evacuation and passenger manifestation Via RFID/NFC
    Autorzy:
    Andreadakis, A.
    Sloane, T. F.
    Dalaklis, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/1841546.pdf
    Data publikacji:
    2021
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Automated Lifeboat Manifesting Embarkation System
    Near-Field Communication
    Radio Frequency and Identification
    Vessel Data Recorder
    Maritime Rescue Coordination Centre
    Life Saving Appliances
    Lifeboat
    Opis:
    Today, a significant number of quite advanced technology applications support safety at sea. To the dismay of the maritime industry, the manifestation of passengers during an evacuation scenario/case has not followed a similar path of improvement, when compared to the counterpart Life Saving Appliances (LSA) Code. Embarkation and muster proceedings are still following the similar approaches that were established during the early 1900s. There have been relatively few advances in these procedures; most often, they include manually checking-in the passengers on electronic systems, along with “on the spot” completion of check-off lists and passenger counts, allowing for an influx of potential error by the concerned personnel. Furthermore, the rely and transmission of the manifest to a Maritime Rescue Coordination Centre (MRCC) is often associated with a considerable amount of time, or even involving secondary passenger counts, after the disembarkation event has been concluded. It is understandable that a vessel with limited people on-board (tankers, bulk carriers, container vessels, etc.) can effectively be abandoned in a matter of minutes, but what happens with vessels carrying a large number of passengers and more specifically those heavily engaged with cruising activities? This paper examines the creation of an electronic manifestation system that will be able to automatically record the passengers during lifeboat embarkation. This proposed system will employ the use of Near-Field Communication (NFC) and/or (Radio-frequency identification) RFID bracelets, that are already utilized within the cruise industry. It will record relevant passenger and crew data, upon their boarding on the designated lifeboat, through readers installed on the parallel sides of the entryway. The data will be displayed in electronic tablet devices to the lifeboat leaders, as well as to the Master of the vessel in real-time. This will allow for an accurate representation of the evacuation process in any given moment. Furthermore, a complete “snapshot” of that information can also be directly transmitted to the MRCC via an automated message and without any further human intervention, or even stored locally aboard the lifeboats used for the evacuation and the ship’s Vessel Data Recorder (VDR).
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 1; 215-222
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Study on education and training methods to enhance non-technical skills of OICNW using the psychological test
    Autorzy:
    Saito, M.
    Takemoto, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/24201464.pdf
    Data publikacji:
    2023
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    ship-ship collision
    non-technical skills
    Situation Awareness
    communication at sea
    collision avoidance decision making
    maritime education and training
    ship handling simulator
    Uchida-Kraepelin performance test
    Opis:
    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.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2023, 17, 1; 121--125
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-44 z 44

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies