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Wyszukujesz frazę "ships safety" wg kryterium: Temat


Tytuł:
Sailing vessel routing considering safety zone and penalty time for altering course
Autorzy:
Życzkowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/116895.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
ships manoeuvering
sailing vessels
safety zone
penalty time
altering course
weather forecast
route planning
path finding
Opis:
In this paper we introduce new model for simulation sea vessel routing. Besides a vessel types (polar diagram) and weather forecast, travel security and the number of maneuvers are considered. Based on these data both the minimal travelling costs and the minimal processing time are found for different vessels and different routes. To test our model the applications SailingAssistance wad improved. The obtained results shows that we can obtain quite acceptable results.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 2; 235-240
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quantitative processing of situation awareness for autonomous ships navigation
Autorzy:
Zhou, X. Y.
Liu, Z. J.
Wu, Z. L.
Wang, F. W.
Powiązania:
https://bibliotekanauki.pl/articles/117424.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
autonomous vessel
autonomous ship
autonomous ships navigation
situation awareness (SA)
quantitative processing
navigation safety
remotely controlled vessel
maritime unmanned navigation through intelligence in networks (MUNIN)
Opis:
The first ever attempt at fully autonomous dock-to-dock operation has been tested and demonstrated successfully at the end of 2018. The revolutionary shift is feared to have a negative impact on the safety of navigation and the getting of real-time situation awareness. Especially, the centralized context onboard could be changed to a distributed context. In navigation safety domain, monitoring, control, assessment of dangerous situations, support of operators of decision-making support system should be implemented in real time. In the context of autonomous ships, decision-making processes will play an important role under such ocean autonomy, therefore the same technologies should consist of adequate system intelligence. At the same time, situation awareness is the key element of the decision-making processes. Although there is substantial research on situation awareness measurement techniques, they are not suitable to directly execute quantitative processing for the situation awareness of autonomous ships navigation. Hence, a novel quantitative model of situation awareness is firstly proposed based on the system safety control structure of remotely controlled vessel. The data source is greatly limited, but the main result still indicates that the probability of operator lose adequate situation awareness of the autonomous ship is significantly higher than the conventional ship. Finally, the paper provides a probabilistic theory and model for high-level abstractions of situation awareness to guide future evaluation of the navigation safety of autonomous ships.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 1; 25-31
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preliminary analysis of the use of solid biofuels in a ship’s power system
Autorzy:
Zeńczak, Wojciech
Krystosik-Gromadzińska, Agata
Powiązania:
https://bibliotekanauki.pl/articles/1573842.pdf
Data publikacji:
2020
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
ship’s power plant
environment protection
biomass
fluidised bed boiler
fire safety
Opis:
This paper presents the results of applying ennobled solid biomass via mechanical compaction or torrefaction as fuel for ships, in terms of fire safety, environmental protection, the increase in liquid fuel prices and the dwindling resources of crude oil. The object of investigation is a ship of the ro-pax ferry type, with low cruising range, which is intended for service on the Baltic Sea. The ship’s power system is discussed and the results of calculations of the thermal cycle for a steam turbine power plant are presented. We present a simplified comparative analysis of a fuel bunker for a ship with a power plant including biomass fired boilers, and for a ship with a conventional solution of a motor power plant supplied by ultra-low sulphur fuel originating from crude oil. The advantages of applying a fluidised bed biomass fired boiler are highlighted, and selected results from tests of this boiler are presented. In addition, we assess potential fire hazards on the ship resulting from the storage and transport of pellets, and from pellets after torrefaction.
Źródło:
Polish Maritime Research; 2020, 4; 67-79
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A tale of two disruptive maritime technologies: nuclear propulsion and autonomy
Autorzy:
Wróbel, K.
Powiązania:
https://bibliotekanauki.pl/articles/24201432.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
marine technology
nuclear propulsion
autonomy
nuclear-powered merchant ships
autonomous merchant ships
economical feasibility
legal aspects
safety at sea
Opis:
Modern industries often attempt to implement innovations that have a disruptive potential. In shipping, this included a largely unsuccessful introduction of nuclear propulsion in late 20th century, among other concepts. Nowadays, introduction of increased autonomy is being associated with prospects of various industry-wide benefits, but is also burdened with serious obstacles. The objective of this study is to investigate reasons behind the failure of nuclear-powered merchant ships introduction and whether lessons learnt from it can be applied to the prospective implementation of autonomous merchant ships. It advocates that three aspects of maritime technology are crucial for its successful implementation: perceived level of safety, economical feasibility, and legal setup.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 4; 733--741
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Preliminary results of a system-theoretic assessment of maritime autonomous surface ships’ safety
Autorzy:
Wróbel, K.
Krata, P.
Montewka, J.
Powiązania:
https://bibliotekanauki.pl/articles/117567.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Maritime Autonomous Surface Ships (MASS)
autonomous ship
MUNIN project
Advanced Autonomous Waterborne Application (AAWA)
System-Theoretic Process Analysis (STPA)
System-Theoretic Accident Model and Process (STAMP)
unmanned shipping system
safety at sea
Opis:
While a system-theoretic approach to the safety analysis of innovative socio-technical systems gains a growing acceptance among academia, safety issues of Maritime Autonomous Surface Ships (MASS) remain largely unexplored. Therefore, we applied a System-Theoretic Process Analysis to develop and analyze a preliminary model of the unmanned shipping system in order to elaborate safety recommendations for future developers of the actual system. Results indicate that certain advancements shall be undertaken in relation to MASS’ software solutions in particular.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 4; 717-723
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Approach manoeuvre during emergency ship-to-ship transfer operation with oil spill
Autorzy:
Witkowska, A.
Śmierzchalski, R.
Wilczyński, P.
Powiązania:
https://bibliotekanauki.pl/articles/116511.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
environmental protection
ship-to-ship transfer operation
Ship to Ship (STS)
Ship to be Lightered (SBL)
approach manoeuvre
safety at sea
ships manoeuvering
Opis:
One of the major activities during Ship to Ship (STS) transfer operation at sea is to safe approach the Ship to be Lightered (SBL) which moves on a constant heading with slow speed or drifting. In the paper described the manoeuvring problem for approaching during emergency STS transfer operation with oil spill. The approach manoeuvre is considered as a sequence of navigation manoeuvres in specific navigational environment with environmental and operational constraints as well as ship dynamic performance. Additional constraints results from STS transfer operation guide and navigation practise.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 2; 331-337
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Global ships monitoring system - basic requirements and principle of introducing
Światowy system monitorowania statków - podstawowe wymagania i zasady wprowadzenia
Autorzy:
Wawruch, R.
Powiązania:
https://bibliotekanauki.pl/articles/374986.pdf
Data publikacji:
2008
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
transport morski
bezpieczeństwo nawigacji
monitorowanie statków
LRIT
maritime transport
safety of navigation
ships monitoring
Opis:
Paper presents legal and technical possibilities, architecture and principle of work of the Long-Range Identification and Tracking (LRIT) system prepared and established by the International Maritime Organisation (DVIO) Intersessional Working Group on LRIT and described in resolutions: MSC.202(81), MSC.210(81) and MSC.211(81), adopted by Maritime Safety Committee of this Organisation.
Referat przedstawia prawne i techniczne możliwości wprowadzenia oraz strukturę i zasadę pracy systemu identyfikacji i śledzenia dalekiego zasięgu (LRIT), opracowane przez Międzysesyjną Grupę Roboczą Międzynarodowej Organizacji Morskiej (DVIO) ds. LRIT i opisane w przyjętych przez Komitet Bezpieczeństwa na Morzu rezolucjach 202(81), 210(81) i 211(81).
Źródło:
Transport Problems; 2008, 3, 2; 59-66
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ships’ routes to Polish Ports of the Gulf of Gdańsk
Autorzy:
Wawruch, R.
Powiązania:
https://bibliotekanauki.pl/articles/2063976.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Safety at Sea
Ships' Routes
Gulf of Gdansk
Baltic Ship Monitoring System
Baltic Sea Hydrographic Commission
Polish Maritime Administration
Automatic Identification System
Polish Ports
Opis:
The paper discusses ships’ routes to Polish ports in the Gulf of Gdańsk determined on the basis of data obtained from the Baltic Ship Monitoring System by means of AIS coast stations and defined by the Baltic Sea Hydrographic Commission (BSHC). The measures to regulate maritime traffic implemented by the Polish maritime administration in order to reduce the identified risk of groundings and ship collisions are presented, as well as the author's opinion on their effectiveness.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 3; 583--590
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Safety assessment for a cruise ship terminal
Autorzy:
Vidmar, P.
Perkovic, M.
Brcko, T.
Powiązania:
https://bibliotekanauki.pl/articles/358974.pdf
Data publikacji:
2013
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
cruise ships
safety assessment
degree of risk
hazards
ship terminal
Opis:
Cruise ships arriving in the port of Koper carry approximately 1000 to 3000 passengers and crew members. Such a concentration of people presents a high degree of risk in the event of a major disaster, because it is difficult to control, due to limited space, the dynamics of people in the event of a general panic, the presence of large amounts of fuel, proximity of the city center and other vessels and cargo at the port. To avoid the possibility of hazard events, a good safety assessment must be done prior to a ship’s arrival. One of the methodologies for systematically assessing the risk is a Formal Safety Assessment, a tool for determing and evaluating the risk of potential hazards at a cruise ship terminal. This paper discusses the diverse aspects of safety analysis.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2013, 36 (108) z. 1; 168-176
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tratwy ratunkowe : sztywne i pneumatyczne
Liferafts rigid and pneumatic
Autorzy:
Trębacki, K.
Królicka, A.
Powiązania:
https://bibliotekanauki.pl/articles/316500.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
tratwa ratunkowa
łodzie ratunkowe
próby techniczne
bezpieczeństwo statku
bezpieczeństwo pasażerów
life raft
rescue boats
technical test
ships safety
passenger safety
Opis:
W artykule omówione zostały zbiorowe środki ratunkowe, które powinny być na pokładzie statków pasażerskich. Do nich należą tratwy ratunkowe sztywne oraz pneumatyczne. Wymieniono 10 prób, którym poddawane są wszystkie typy tratw. Dla każdej tratwy przypisana jest odpowiednia ilość ludzi i w związku z tym należy przeprowadzić próby wyporności. Najważniejsze z nich to próby szczelności i wytrzymałości materiału poszycia oraz szwów.
The article discusses the collective rescue measures, which should be on board passenger ships. Belong to them a life rafts rigid and pneumatic. Listed 10 attempts, which are subjected to all types of rafts. For each raft is assigned a number of people and therefore should be carried of buoyancy trials. The most important of them are trials to tightness and strength of material the plating and seams.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2016, 17, 10; 103-106
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Urządzenia ratunkowe na statku
Saving appliances on the ship
Autorzy:
Trębacki, K.
Królicka, A.
Powiązania:
https://bibliotekanauki.pl/articles/312116.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
bezpieczeństwo statku
bezpieczeństwo pasażerów
środki ratunkowe
ships safety
passenger safety
emergency measures
Opis:
W artykule przedstawiono wykaz środków ratunkowych, które powinny znajdować się na każdym statku. Podano również rozmieszczenie takich środków. Ważne są dokładne oznaczenia takich środków znajdujących się na statku. Ważne jest aby były oznaczone wyraźnie znaki ewakuacyjne i znaki nakazu. W artykule wymieniono również przykłady instrukcji, które powinny być umieszczone w bezpośrednim sąsiedztwie środków ratunkowych na statku.
The article presents a list of rescue measures that should be on every ship. Are given the location of such measures. Important is an exact description of such measures on board. It is important to be clearly marked evacuation signs and warrant signs. The article also lists examples of instructions that should be placed in the immediate vicinity of the rescue measures on ship.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2016, 17, 10; 107-110
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of safety levels required by adequate regulations for cargo ships of different types
Autorzy:
Szulczewski, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2175554.pdf
Data publikacji:
2021
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
seakeeping
numerical simulation
safety
safety of ships
ship stability
Opis:
During the currently ongoing development of methods for assessing the safety of ships, it is imperative that a compromise between the accuracy of the results and the accessibility of obtaining results is reached. This paper shows the calculations of a theoretical hull against damage stability regulations as included in SOLAS 2020, ICLL 66/88 as amended in 2003 and MARPOL 78. The rules included in the currently valid regulations require certain righting arm curve properties from vessels before and after potential damage, which does not pose a high difficulty level to engineers. However, for many engineers and scientists working with these rules, it is unclear what kind of behavior (particularly roll motion) these righting arm curve parameters correspond. In this paper, a correlation between the required GZ properties and the actual roll motion of a ship in waves, as calculated with the well-established method proposed by the ITTC, is revealed, and a comparison of the results to the currently in use regulations as well as comparison between the methods themselves is made. The comparison reveals the impact of GZ curve parameters on the roll motion of the ship.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2021, 68 (140); 38--46
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Selected operational limitations in the operation of passenger and cargo ships under SOLAS Convention (1974)
Autorzy:
Stępień, Julianna
Pilarska, Malwina
Powiązania:
https://bibliotekanauki.pl/articles/1818898.pdf
Data publikacji:
2021
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
SOLAS Convention
passenger ships
ferry safety
life saving appliances
on board ships
maritime safety
mechanical propulsions
Opis:
Presented are regulations concerning the operation of passenger ships (with particular emphasis on Polish ferries) designed to increase maritime safety the SOLAS Convention, established in 1974 and codified in 2002, codifies these regulations, and the International Maritime Organization mandates additional regulations, created in response to a rapidly increasing number of maritime disasters. The analyses described herein were based on restrictions established for the “Jan Śniadecki” and “Mikołaj Kopernik” ferries. Safety of ro-ro units, which also typically have a significant number of people on board, was also analyzed. Also included in the study were ship operational- limitation characteristics with respect to structure, unsinkability, and stability of machinery and electrical equipment, fire protection, operational requirements, and rescue measures and devices, along with their purpuroses. Safety management consists of taking appropriate actions to prevent or minimize the effects of an accident or a disaster and is assessed on the basis of calculations and experience gleaned from analogous cases. Safety management can proceed if a problem has been thoroughly assessed. The potential risk of negative consequences with respect to the safety of the transport process as a whole must be considered, and the safety of the whole must not be risked for that of a particular part of it. A safety management decision can be made when its necessity is not in doubt. A problem is assumed to have only one solution. The effectiveness of the previously used method should be carefully assessed before proceeding to the next method. Security management is not easy and requires much professional knowledge and experience.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2021, 65 (137); 21-26
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Errors in the presentation of the vessels course and speed for the VTS operator
Autorzy:
Śniegocki, H.
Powiązania:
https://bibliotekanauki.pl/articles/320589.pdf
Data publikacji:
2002
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
nawigacja
bezpieczeństwo nawigacyjne
safety navigation
safety of ships
navigation
Opis:
The paper presents some results based on the research made in the VTS Gdańsk area. Conclusions from the experiments shows that errors in the presentation of ships course and speed on the VTS operator console may not allow to VTS operator to react in time to solve the gangerous situation.
Źródło:
Annual of Navigation; 2002, 4; 79-88
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Places of refuge for ships in distress: the South African approach and challenges
Autorzy:
Seti, S.
Powiązania:
https://bibliotekanauki.pl/articles/116345.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
distress and emergency
Places of Refuge
Ships in Distress
South Africa
South African Maritime Safety Authority (SAMSA)
distress
emergency operation
coastal authority
Opis:
The South African Maritime Safety Authority (“SAMSA”) responds to emergency calls from distressed ships. SAMSA, as a coastal authority, operates in terms of the South African maritime regulatory framework and its approach used to be robust. For example, South Africa is the first country to recognize the need to have a tug solely for the purpose of assisting ships in distress. However, close examination of the recent maritime incidents shows that SAMSA’s approach is falling short of keeping up with the ever changing challenges of places of refuge for ships in distress. This paper seeks to critically assess SAMSA’s approach to ships in distress as informed by the South African regulatory framework. The paper will further examine the possible solutions to identified shortcomings.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 1; 67-74
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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