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Tytuł:
The maritime navigation, its environment and its safety system
Autorzy:
Kopacz, Z.
Morgaś, W.
Urbański, J.
Powiązania:
https://bibliotekanauki.pl/articles/320474.pdf
Data publikacji:
2002
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
nawigacja
bezpieczeństwo nawigacyjne
żegluga
navigation
safety navigation
Opis:
In this paper, the considerations on the relations between the maritime navigation, its geographical and navigational environment and its safety system are presented. The most important issues of the ships' navivation, its environment and maritime navigation safety system are also discussed and the most important relations are shown.
Źródło:
Annual of Navigation; 2002, 4; 45-57
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Agent system in control of ship movement
Autorzy:
Łebkowski, A.
Dziedzicki, K.
Powiązania:
https://bibliotekanauki.pl/articles/2069705.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
decision support system
e-navigation
ship passing
route planning
navigation environment
modeling
Opis:
The problem of determining the optimal passing route of the ship between its current position and a remote destination point including the navigation situation occurring during moving along the route has been a subject of many papers and so far has not been definitely solved. In order to determine an optimal and safe route of the ship and its control along it, the author suggests application of an agent system. In the presented agent system three goals are accomplished. The first relies on data acquisition about current navigation situation around the ship and on analysis of possible collision risk. Second target – so far not present in anti-collision systems – relies on automatic negotiations between ships that operate in the same water region or between the coast stations in order to determine the potential area thru which a passing route could have been set. The third one connected to determining the passing route and its autocorrecting depending on current navigation situation.
Źródło:
Journal of Polish Safety and Reliability Association; 2008, 2; 235--239
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Procedure for Marine Traffic Simulation with AIS Data
Autorzy:
Miyake, R.
Fukuto, J.
Hasegawa, K.
Powiązania:
https://bibliotekanauki.pl/articles/117537.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
AIS Data
Marine Traffic
Marine Traffic Simulation
Collision Avoidance
Automatic Identification System (AIS)
safety at sea
Traffic Simulation
Navigation Environment
Opis:
It is essential to evaluate safety of marine traffic for the improvement of efficiency and safety of marine traffic. Spread of AIS makes observation of actual marine traffic more easily and faster than before. Besides, description of collision avoidance behaviours of ships are indispensable to simulate a realistic marine traffic. It is important to develop and implement an algorithm of collision avoidance corresponding to a target traffic or target area into the marine traffic simulation because actual actions for collision avoidance depend on circumstances where ships are sailing. The authors developed an automated marine traffic simulation system with AIS data. And in this paper, we proposed a series of systematic procedures for marine traffic simulation including analysing for collision avoidance behaviours using AIS data.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 1; 59-66
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Camera navigation support in a virtual environment
Autorzy:
Wojciechowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/201537.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
virtual environment
camera navigation
potential field
Opis:
Artificial camera navigation is the most ubiquitous and principal interaction task within a virtual environment. Efficient and intuitive virtual scene navigation affects other tasks completion performance. Though many scientists have elaborated invaluable navigation techniques design guidelines, it is still, especially for novice users, the really challenging and demanding process. The user interface input hardware imprecision, interface operation cognitive burden put on users and deficiency of direct mapping between user physical movement and virtual camera navigation evoke discrepancy between user desired and actual camera position and orientation. The provided paper concentrates on the new potential field based camera navigation support method. Originally designed and exploited potential fields support not only collisions solving, but goal profiled attraction and camera manoeuvring as well. It works both in static and dynamic environments. It can be easily boosted by the GPU approach and eventually can be easily adapted for advanced or novice interface users for a miscellaneous navigation task completion.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2013, 61, 4; 871-884
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation of Virtual Aids to Navigation to the Physical Environment
Autorzy:
Wright, R.G.
Baldauf, M.
Powiązania:
https://bibliotekanauki.pl/articles/116999.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Aids to Navigation (AtoN)
Virtual Aids to Navigation
physical environment
AIS Data
Electronic Chart Display and Information System (ECDIS) Landmarks
marine navigation
electronic navigation
Opis:
Virtual electronic aids to navigation are being introduced into the present short range aids to navigation system in the form of Automated Information System radio-based aids. Research is also underway into the development of their equivalents for use in regions that feature hostile environments, are poorly charted and lack any infrastructure whatsoever to support traditional or radio navigation aids. Such aids are entirely virtual in nature and exist only as a digital data object that resides within an electronic navigation chart for display to mariners through an Electronic Chart Display and Information System. They are at present experimental in nature, and are not intended to replace existing physical or radio-based aids to navigation. Results of research are described in terms of fulfilling traditional navigation aid functions and the development of new functions that are only possible using virtual aids. Their advantages in design and implementation are highlighted, as are their limitations and shortcomings as compared to present methodologies. Notable, however, is the approach used to overcome limitations and shortcomings by considering attributes of the physical environment to ensure their proper location and display of correct characteristics. Such an approach is unique in the modern world, yet it emulates ancient methods of navigation using known landmarks and terrain features.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 2; 287-299
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seamless navigation in GPS-denied environment using Lirhots real time north finding sensor
Autorzy:
Voro, Shlomi
Lavidor, Itamar
Powiązania:
https://bibliotekanauki.pl/articles/320663.pdf
Data publikacji:
2019
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
north finding
automated astro-navigation
automated stellar navigation systems
sky polarization
imaging sensor
navigation by natural network
autonomous passive sextant
Opis:
This paper presents a new type of north finding sensor. The passive optical sensor captures images of the sky at a high frame rate and analyzes them into a polarized map of the sky with a high degree of accuracy. The sensor operates in real time, under various weather and atmospheric conditions. The sensor output shows high heading accuracy relative to the celestial true north. Based upon the NAS-14V2 astronomical method of navigation, it is possible to define the sensor global position on earth.
Źródło:
Annual of Navigation; 2019, 26; 92-97
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of major maritime accidents on the development of international regulations concerning safety of navigation and protection of the environment
Wpływ największych wypadków morskich na rozwój międzynarodowych przepisów dotyczących bezpieczeństwa żeglugi i ochrony środowiska morskiego
Autorzy:
Duda, D.
Wawruch, R.
Powiązania:
https://bibliotekanauki.pl/articles/222022.pdf
Data publikacji:
2017
Wydawca:
Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
Tematy:
international conventions
maritime safety
environmental protection
maritime accidents
konwencje międzynarodowe
bezpieczeństwo na morzu
ochrona środowiska
wypadki morskie
Opis:
The article presents the impact of major maritime accidents on the development of international regulations concerning the safety of navigation and environmental protection of the seas and oceans. It contains analysis of the reasons and consequences of maritime disasters like the accidents of: ‘Titanic’, ‘Torrey Canyon’, ‘Amoco Cadiz’, ‘Herald of Free Enterprise’, ‘Exxon Valdez’, ‘Estonia’, ‘Erika’ and ‘Prestige’ as well as international agreements established in order to prevent this type of accident in the future or, at least, limit their consequences.
Artykuł prezentuje wpływ największych wypadków morskich na rozwój międzynarodowych przepisów dotyczących bezpieczeństwa żeglugi i ochrony środowiska naturalnego mórz i oceanów. Zawiera analizę przyczyn i konsekwencji katastrof morskich statków „Titanic”, „Torrey Canyon”, „Amoco Cadiz”, „Herald of Free Enterprise”, „Exxon Valdez”, „Estonia”, „Erika” i „Prestige” oraz porozumień międzynarodowych ustanowionych w celu zapobiegnięcia tego typu wypadkom w przyszłości lub przynajmniej ograniczenia ich negatywnych skutków.
Źródło:
Zeszyty Naukowe Akademii Marynarki Wojennej; 2017, R. 58 nr 4 (211), 4 (211); 23-44
0860-889X
Pojawia się w:
Zeszyty Naukowe Akademii Marynarki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Designing of human activity at sea in the navigational simulators environment
Autorzy:
Czaplewski, K.
Kopacz, Z.
Morgaś, W.
Powiązania:
https://bibliotekanauki.pl/articles/360089.pdf
Data publikacji:
2013
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
navigation
maritime transport
design of navigation infrastructure
navigation-hydrographic support
navigational simulators
Opis:
From time immemorial, the main type of human activity at sea was transport of goods, then fishery, exploration of overseas territories, combating enemy’s vessels etc. The twentieth century visualized clearly also a military activity, whereas the latter part of the century also an industrial one on the continental shelves. Progress in these fields was the leading motive power considerably increasing human activity at sea beyond transport. The paper shows results of research work on designing of human activity at sea in the navigational simulators environment. These research works have been conducted in Institute of Navigation and Hydrography Polish Naval Academy.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2013, 36 (108) z. 2; 23-29
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie UAV w nawigacji
The use of UAVs in navigation
Autorzy:
Świerczyński, Sławomir
Zwolan, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/315241.pdf
Data publikacji:
2019
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
UAV
drony
nawigacja
środowisko morskie
drones
navigation
sea environment
Opis:
Na przestrzeni ostatnich lat nastąpił bardzo dynamiczny rozwój bezzałogowych jednostek, które są wykorzystywane niemal w każdej dziedzinie życia. W artykule przedstawiono możliwości wykorzystania UAV w szeroko pojętej nawigacji, jak możemy korzystać z dronów w środowisku morskim, obserwować porty, prowadzić misje na morzu, jak robić mapy dna morskiego i jakie korzyści z dronów ma środowisko wojskowe.
Over the past years, there has been a very dynamic development of unmanned aerial vehicles that are used in almost every area of life. The article presents the possibilities of using UAVs in the broadly understood navigation, how to use drones in the sea environment, observe ports, conduct missions at sea, how to make seabed maps and how drones are used in the army.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2019, 20, 12; 210-214
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mobile navigation system for visually impaired users in the urban environment
Autorzy:
Kamiński, Ł.
Bruniecki, K.
Powiązania:
https://bibliotekanauki.pl/articles/220603.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
DGPS
navigation
spatial data
systems for blind
user interface
Opis:
This paper describes the prototype version of a mobile application supporting independent movement of the blind. Its objective is to improve the quality of life of visually impaired people, providing them with navigational assistance in urban areas. The authors present the most important modules of the application. The module for precise positioning using DGPS data from the ASG-EUPOS network as well as enhancements of positioning in urban areas, based on the fusion with other types of data sources, are presented. The devices, tools and software for the acquisition and maintenance of dedicated spatial data are also described. The module responsible for navigation with a focus on an algorithms' quality and complexity, as well as the user interface dedicated for the blind are discussed. The system's main advantages over existing solutions are emphasized, current results are described, and plans for future work briefly outlined.
Źródło:
Metrology and Measurement Systems; 2012, 19, 2; 245-256
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electronic Reporting of Ships in the RIS System
Autorzy:
Lisaj, A.
Powiązania:
https://bibliotekanauki.pl/articles/115969.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
river information service (RIS)
Inland Navigation
Sea-River Navigation
Electronic Reporting
Inland Vessel Traffic
Environment Protection
data transmission
Navigational Information
Opis:
This article presents the principles of data transmission and processing in a module of duplex transmission of messages as required by ship reporting in the RIS (River Information Services) system. Technical specification of messages intended for ship commanders is analyzed. Data standards in harmonized River Information Services on inland waterways are presented. Furthermore, the analysis covers message structures, encrypting in XML format for electronic reporting by ships. Finally, the author evaluates the advantages of introducing the RIS system for the safety of inland vessel traffic and the effect of the system on environmental protection.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 2; 127-130
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
VR teleoperation to support a GPS-free positioning system in a marine environment
Autorzy:
Lager, M.
Topp, E. A.
Malec, J.
Powiązania:
https://bibliotekanauki.pl/articles/1841575.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
navigation systems
autonomous surface vehicle
graphical user interface
Global Positioning System
Global Navigation Satellite System
unmanned ground vehicles
terrain-aided navigation
VR teleoperation
Opis:
Small autonomous surface vehicles (ASV) will need both teleoperation support and redundant positioning technology to comply with expected future regulations. When at sea, they are limited by a satellite communication link with low throughput. We have designed and implemented a graphical user interface (GUI) for teleoperation using a communication link with low throughput, and one positioning system, independent of the Global Positioning System (GPS), supported by the teleoperation tool. We conducted a user study (N=16), using real-world data from a field trial, to validate our approach, and to compare two variants of the graphical user interface (GUI). The users experienced that the tool gives a good overview, and despite the connection with the low throughput, they managed through the GUI to significantly improve the positioning accuracy.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 4; 789-798
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ współczesnych warunków środowiska nawigacji morskiej na jej rozwój
Influence of present marine navigation conditions on developments in navigation
Autorzy:
Urbański, J.
Morgaś, W.
Mięsikowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/222464.pdf
Data publikacji:
2009
Wydawca:
Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
Tematy:
nawigacja morska
ochrona środowiska morskiego
globalizacja
zagrożenie terrorystyczne
marine navigation
protection of maritime environment
globalization
terrorist threat
Opis:
W artykule podjęto próbę przedstawienia i przedyskutowania współczesnych warunków rozwoju nawigacji morskiej. Na podstawie analizy czynników operacyjnych towarzyszących współczesnemu rozwojowi nawigacji morskiej autorzy doszli do wniosku, że trzy spośród wielu czynników środowiska nawigacji morskiej są najbardziej istotnymi i najbardziej charakterystycznymi: ochrona środowiska morskiego, globalizacja oraz zagrożenie ze strony terroryzmu morskiego.
The paper makes an attempt to present and discuss today's conditions of developments in marine navigation. It is assumed that these present conditions of developments in maritime Józef Urbański, Wacław Morgaś, Mariusz Mięsikowski 116 Zeszyty Naukowe AMW navigation are as follows: protection of marine environment, globalization, especially the economic one, and maritime terrorism.
Źródło:
Zeszyty Naukowe Akademii Marynarki Wojennej; 2009, R. 50 nr 2 (177), 2 (177); 107-116
0860-889X
Pojawia się w:
Zeszyty Naukowe Akademii Marynarki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distributed Evolutionary Algorithm for Path Planning in Navigation Situation
Autorzy:
Śmierzchalski, R.
Kuczkowski, Ł.
Kolendo, P.
Jaworski, B.
Powiązania:
https://bibliotekanauki.pl/articles/116175.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
evolutionary algorithm
path planning
simulation environment
Opis:
This article presents the use of a multi‐population distributed evolutionary algorithm for path planning in navigation situation. The algorithm used is with partially exchanged population and migration between independently evolving populations. In this paper a comparison between a multi‐population and a classic single‐population algorithm takes place. The impact on the ultimate solution has been researched. It was shown that using several independent populations leads to an improvement of the ultimate solution compared to a single population approach. The concept was checked against a problem of maritime collision avoidance.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 2; 293-300
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł

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