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EN
Maritime information services supporting European agencies such as the FRONTEX require European‐wide forecast solutions. Following a consistent approach, regional and global forecasts of the sea surface conditions from Copernicus Marine Service and national met‐ocean services are aggregated in space and time to provide a European‐wide forecast service on a common grid for the assistance of Search and Rescue operations. The best regional oceanographic model solutions are selected in regional seas with seamless transition to the global products covering the Atlantic Ocean. The regional forecast models cover the Black Sea, Mediterranean Sea, Baltic Sea, North Sea and combine the North Sea – Baltic Sea at the Danish straits. Two global models have been added to cover the entire model domain, including the regional models. The aggregated product is required to have an update frequency of 4 times a day and a forecasting range of 7 days, which most of the regional models do not provide. Therefore, smooth transition in time, from the shorter timerange, regional forecast models to the global model with longer forecast range are applied. The set of parameter required for Search and Rescue operations include sea surface temperature and currents, waves and winds. The current version of the aggregation method was developed for surface temperature and surface currents but it will be extended to waves in latter stages. The method relies on the calculation of aggregation weights for individual models. For sea surface temperature (SST), near real‐time satellite data at clear‐sky locations for the past days is used to determine the aggregation weights of individual forecast models. A more complicated method is to use a weighted multi‐model ensemble (MME) approach based on best forecast features of individual models and possibly including near real time observations. The developed method explores how satellite observations can be used to assess spatially varying, near real time weights of different forecasts. The results showed that, although a MME based on multiple forecasts only may improve the forecast, if the forecasts are unbiased, it is essential to use observations in the MME approach so that proper weights from different models can be calculated and forecast bias can be corrected. It is also noted that, in some months, e.g., June in Baltic Sea, even SST was assimilated, the forecast still show quite high error. There are also visible difference between different Copernicus Marine Environment Monitoring Service (CMEMS) satellite products, e.g. OSTIA and regional SST products, which can lead different forecast quality if different SST observation products are assimilated.
2
Content available remote The concept of the model of air search and rescue system
EN
The article introduces a short outline of the concept of a scientific approach to the subject of search and rescue. Next, the model presents the mapping of selected assets with an indication of the assets essential for the rescue operation's configuration critical to the system. The crucial elements of the rescue operation that must be included in the model are: determining the location of the sought entity, environmental conditions during the rescue operation, survival conditions at the crash site, available assets (e.g. helicopters, described in the system model), the structure of the necessary commands to manage a rescue operation.
PL
W artykule przedstawiono autorską koncepcję modelu poszukiwania i ratownictwa lotniczego. W zaproponowanym modelu przedstawiono odwzorowanie wybranych aktywów ze wskazaniem na istotne dla systemu właściwości tych aktywów niezbędne do konfiguracji akcji ratowniczej. Elementy istotne do realizacji akcji ratowniczej, które muszą być uwzględnione w modelu to: określenie lokalizacji poszukiwanego podmiotu, warunki środowiskowe w czasie akcji ratowniczej, warunki przeżycia w miejscu katastrofy, dostępne aktywa (np. śmigłowce, opisane w modelu), struktura poleceń niezbędnych do kierowania akcją ratowniczą. Słowa kluczowe: model, system, poszukiwanie i ratownictwo lotnicze.
3
Content available Search and rescue system in Poland
EN
On the 25th of January 2018, the Civil and Military Aeronautical Rescue Coordination Centre (ARCC) commenced operations in the Polish Air Navigation Services Agency (PANSA). PANSA significantly increased its contribution in the domain of coordination of search and rescue activities in ASAR service in the Polish area of responsibility. Before this date, all tasks of ARCC Centre were conducted mainly by the Armed Forces of the Republic of Poland, which performed the coordination function in ASAR (Aeronautical Search and Rescue) service. The bodies responsible were the Aeronautical Search and Rescue Centre located in the Air Operations Centre – Air Component Headquarter in Warsaw and the sub-centre in Gdynia, part of the Naval Operations Centre of Naval Component Headquarter. According to international commitments resulting mainly from the Convention on International Civil Aviation signed on 7th of December 1944 in Chicago and ratified by Poland together with Annex 12 “Search And Rescue”, Poland committed to establishing aeronautical search and rescue service called ASAR within the Polish region to assure its operation. ASAR service is the only service in Poland for rescue purposes and is designated for the search and rescue of aircraft in distress, provision of help for aircraft crews and passengers and other victims of aeronautical accidents (regardless of the nationality of the aircraft and persons). ASAR service tasks include search of the designated area to locate aircraft and victims of aeronautical accidents, determine their status and commence rescue actions at the location using dedicated forces and measures as well as forces and measures of other systems, mainly from the State Medical Rescue and the National Firefighting and Rescue System and the Maritime Search and Rescue Service. ASAR services consists of: commanding element – Civil- Military Aeronautical Rescue and Coordination Centre, executive elements – Aeronautical Search and Rescue Teams (LZPR), and supporting elements – alerting points (air traffic services units operating in the framework of alerting service).
4
Content available remote Search and rescue system in Poland
EN
On 25th of January 2018 Civil and Military Aeronautical Rescue Coordination Centre (ARCC) commenced operations in Polish Air Navigation Services Agency (PANSA). PANSA increased significantly its contribution in the domain of coordination of search and rescue activities in ASAR service in the Polish area of responsibility. Up to this date all tasks of ARCC Centre were conducted mainly by Armed Forces of Republic of Poland, which performed coordination function in ASAR (Aeronautical Search and Rescue) service. The bodies responsible were Aeronautical Search And Rescue Centre located in Air Operations Centre – Air Component Headquarter in Warsaw and sub-centre in Gdynia, part of Naval Operations Centre of Naval Component Headquarter. According to international commitments resulting mainly from Convention on International Civil Aviation signed on 7th of December 1944 in Chicago and ratified by Poland together with Annex 12 “Search And Rescue”, Poland committed to establish aeronautical search and rescue service called ASAR within Polish region and to assure its operation. ASAR service is the only service in Poland for rescue purposes and is designated to search and rescue of aircraft in distress, provision of help for aircraft crews and passengers and other victims of aeronautical accidents (regardless to nationality of these aircraft and persons). ASAR service tasks include search of designated area to find location of aircraft and victims of aeronautical accidents, determination of their status and commencement of rescue actions at the location using dedicated forces and measures as well as forces and measures of another systems, mainly from State Medical Rescue, National Firefighting and Rescue System and Maritime Search and Rescue Service. ASAR service consists of: a) commanding element – Civil-Military Aeronautical Rescue and Coordination Centre, b) executive elements – Aeronautical Search and Rescue Teams (LZPR), and c) supporting elements – alerting points (air traffic services units operating in the framework of alerting service).
EN
The following paper’s aim is to provide a numerical analysis of well-known man overboard (MOB) manoeuvres undertaken by vessels’ masters’ in critical situations, when a passenger or crew member falls out from a vessel. The simulation, based on a complex hydrodynamical model of a merchant ship, which compares 3 variants of this manoeuvre, shows that the Scharnov turn is the shortest and the quickest one, but the ship finishes the Anderson turn with the lowest velocity. Also, the time of the Williamson turn is short enough, to successfully finish the operation. The duration of MOB manoeuvres is likened to the results of a medical overview, with not only the duration of MOB, but also the time between falling overboard and the beginning of the manoeuvre playing a crucial role in saving a casualty’s life.
EN
The aim of the article is to show areas in which unmanned aerial vehicles are used for protection purposes and to show that drones are increasingly used for criminal purposes, an important aspect is also to present the possibilities offered by these devices. Increasingly, new technologies are used daily in human activities. They become supportive, and at the same time, they facilitate many activities. With the introduction of unmanned aerial vehicles, they have become an object that has been adopted in many industries, from simple flight operations, to filming and shooting, to complex transport or search. Due to the many constraints inherent in the human factor, the necessity of introducing drones into many everyday industries has been recognized. Particular attention has been paid to unmanned aerial vehicles in the area of security and protection, where daily activities involve a high risk of human loss. For this purpose, new technologies are introduced, but drones, due to their characteristics and many other factors, a tool used by criminals for the purposes of trade, data theft, illegal shooting and photographing. These are just a few of the offences committed by means of unmanned aerial vehicles. This poses a threat and conducive to the emergence illegal market using drones.
EN
The evaluation of the effects of transport collision often takes the form of ground reconnaissance. Undoubtedly, remotely piloted aircraft systems (RPAS) can support and help the police, firefighters, security agents and paramedics in the event of a transport collision. Although there is a scarce amount of literature concerning the use of RPAS in crisis management, it is important to pay more attention to the benefits of this technology. The article describes the danger of collisions, as well as discusses the possibility of using RPAS, their functionality and potential utility. Sensors installed on RPAS can rapidly identify the place of the accident, the number of casualties, the type of damaged vehicles or the type of contamination.
EN
In this paper, the route prediction for a person in water was performed on the basis of a developed graph algorithm. This person drifted in water under the influence of surface currents and wind. The total drift route for the person in water was established as the route in a weighted directed graph. Vertices of this graph correspond to given points within a given basin. Additionally, the graph’s edges show possible directions of the overall human drift. The weight of the given edge describes the difference between the gradient of the edge and the total drift direction calculated on the basis of surface current field data and wind field data. An application has been created on the basis of a given algorithm which might be used to support the search for survivors in coastal areas (e.g. port basins, basins adjacent to the port, bays and sea areas) for which hydrodynamic models reliably reflect local phenomena.
EN
The paper presents the experimental and numerical investigations of a novel design of a pneumatic life raft in calm water conditions. Two main issues were considered: the life raft performance under tow and its resistance in calm water conditions. The experiment and CFD simulations were performed by using the full scale prototype to eliminate the scale effect. The towing tank tests confirmed the results of numerical computations. The compatibility of the results of numerical and experimental tests was high mainly because the new life raft does not deform under the hydrodynamic and aerodynamic loads. The characteristics similar to rigid body behaviour result mainly from a new construction and materials used for manufacturing the life raft.
EN
This article presents the concept of a decision support system for maritime search, rescue and salvage operations. It describes the main ideas for systems in three areas of maritime rescue – search and rescue (saving lives), salvage (saving property at sea), and environment protection operations. It contains an analysis of the factors influencing the decisions of both marine navigators and shore-based centres. The general ideas of the systems are presented in the form of flow charts. An analysis was made of input data, working procedures, and the decisions based on these data and procedures. The simplified algorithm of the system is described. The principles of system utilisation are explained, developmental trends are described, and conclusions are drawn.
EN
This paper proposes a model of the interactions between surface currents and small, moving objects. These objects are immersed in water so that the part extending above the water is no larger than a human head. These interactions are defined as the weighted-directed graph. The basis for determining the edge weights are the directions of the surface currents. The speeds of these currents are used to calculate the time of moving objects. According to the modelling method of the surface-current influence on small objects, presented in this paper, it is possible to implement an application supporting search-and-rescue-operation planning. This method can be used to locate small objects, such as survivors, when planning search-and-rescue operations. Thus, the routes of these objects moving together with surface-water masses can be predicted using this method.
EN
The authors of the current study undertook the subject of the analysis features of the mining rescuer as a member of the ranks of the rescue, with particular emphasis on the following parameters: heart rate, body weight, height, BMI, age and seniority in the mining and rescue. This publication concerns the analysis of the test results of these characteristics rescuer as a potential member of the ranks of the rescue, taking into account its risk appetite, stress resistance, attitude towards life, the role of the team, teamwork, attitude to work, motivation to work and physical fitness.
PL
Autorzy w dotychczasowych badaniach podejmowali tematykę z zakresu analizy cech charakteryzujących ratownika górniczego jako członka zastępu ratowniczego ze szczególnym uwzględnieniem następujących parametrów: częstość akcji serca, masa ciała, wzrost, wskaźnik BMI, wiek oraz staż pracy w górnictwie i w ratownictwie. Prezentowana publikacja dotyczy analizy wyników badań tych cech ratownika jako potencjalnego członka zastępu ratowniczego z uwzględnieniem jego skłonności do ryzyka, odporności na stres, nastawienia do życia, roli w zespole, współpracy w zespole, nastawienia do pracy, motywacji do pracy i sprawności fizycznej.
PL
Narastający problem przemytu nielegalnych imigrantów drogą morską stał się istotnym zagrożeniem bezpieczeństwa Unii Europejskiej. Stosowane przez służby patrolowe podręcznikowe schematy działań często nie są skuteczne. Autorzy zaproponowali uaktualnienie schematów poszukiwawczo – ratowniczych poprzez wykorzystanie danych hydrometeorologicznych zawartych w mapach elektronicznych oraz odpowiednie ich przetworzenie. W niniejszym artykule autorzy wykazują dużą rozbieżność przeszukiwanych obszarów w zależności od uwzględnienia warunków hydrometeorologicznych, panujących na patrolowanym akwenie.
EN
The growing problem of smuggling of illegal immigrants over the sea has become a significant threat to the security of the European Union. Textbook diagrams actions used by service patrols are often not effective. The authors have proposed upgrading exploration - rescue schemes through the use of hydrometeorological data contained in electronic maps and their proper processing . In this article, the authors show a large discrepancy of searched areas depending on the account of hydro-meteorological conditions prevailing at the patrolled waters.
PL
W artykule przedstawiono podstawowe problemy związane z opracowaniem koncepcji pojazdu PRWL ratownictwa wodnego przeznaczonego do prowadzenia akcji ratunkowej na akwenach pokrytych lodem. Opisano problem badaczy, przedmiot badań - pojazd PRWL, metodę badań oraz elementy wyników badań ukierunkowanych na opracowanie demonstratora technologii pojazdu PRWL. Podano też informacje na temat zastosowania pojazdu PRWL. Przedstawione w artykule informacje stanowią elementy prac autorów i wyników wstępnych badań przeprowadzonych na Politechnice Gdańskiej na Wydziale Oceanotechniki i Okrętownictwa Politechniki Gdańskiej w latach 2014-2015.
EN
In the paper the basic problems associated with development the concept of an inland water rescue vehicle PRWL which is devoted to perform the rescue activities on the inland waters covered by ice is presented. The research objective, PRWL vehicle, research method and some elements of the research directed towards development of the PRWL vehicle technology demonstrator has been described. Some information on a possible application of the PRWL vehicle have been given. The information presented in the paper are the results of work of the authors and results of research investigations conducted at the Gdańsk University of Technology, Faculty of Ocean Engineering and Ship Technology between 2014 and 2015.
Logistyka
|
2015
|
nr 4
8522--8527, CD2, cz. 5
EN
The article presents principles of coordinating search and rescue operations in the Baltic Sea implemented by the Maritime Search and Rescue Service (MSPR). These principles are in compliance with international conventions signed by Poland.
PL
W artykule przedstawiono zasady koordynacji akcji poszukiwawczych i ratowniczych na Bałtyku wdrożonych przez Morską Służbę Poszukiwania i Ratownictwa. Są one zgodne z konwencjami międzynarodowymi podpisanymi przez Polskę.
EN
Effective maritime rescue bases on both surface units and aviation. The different types of units are selectively chosen according to their performances. The main operational limitations of a particular unit are weather conditions and vehicle characteristics. In addition to standard units, for purposes of search and rescue, a WIG craft is also applicable. The craft uses so called Ground Effect, therefore is characterized by relatively high speed and low fuel consumption. The article attempts to determine the statistical operational effectiveness of different search and rescue units. The analysis is based on data on wind force and direction, in the period from May to October, in the west coastal zone of Poland. The results of the study allow to compare operational effectiveness of various rescue units. The findings can be used to support planning of search and rescue forces’ dislocation and their efficient use.
PL
Efektywne ratownictwo morskie wykorzystuje zarówno jednostki nawodne, jak i lotnicze. Ze względu na swe właściwości eksploatacyjne poszczególne typy jednostek są selektywnie dobierane do aktualnej sytuacji. Głównymi ograniczeniami operowania daną jednostką są warunki pogodowe oraz cechy pojazdu. Do celów poszukiwania i ratownictwa, oprócz standardowych jednostek, zastosowanie znaleźć mogą również ekranoplany, czyli pojazdy wykorzystujące efekt przypowierzchniowy. Pojazdy te wyróżniają się relatywnie dużą prędkością oraz niskim zużyciem paliwa. W artykule podjęto próbę określenia statystycznej skuteczności operacyjnej poszczególnych jednostek ratowniczych. Analiza bazuje na danych dotyczących siły wiatru w okresie od maja do października w zachodniej strefie brzegowej Polski. Rezultaty badania pozwalają na porównanie stopnia skuteczności operacyjnej różnych jednostek ratowniczych. Wyniki mogą posłużyć do wspomagania planowania rozmieszczenia sił służb ratowniczych oraz ich efektywniejszego wykorzystania.
17
Content available remote New Proposal for Search and Rescue in the Sea
EN
Currently the security of a ship would be reduced if among its systems don't have some able to indicate its position, providing the necessary data to try that the Rescue System begin a rescue in the event of emergency or catastrophe. Formerly the localization of a ship was based on warnings transmitted by the sailors or automatic systems. The efficiency of these systems was demonstrated in the rescue services and salvage of human lives obtained along more than a century. Since final of the last century the marine transport introduced a new aid system, the Global Maritime Distress Safety System (GMDSS), based in the automatic alarms through communications for satellites and the radiobeacons use that transmit data that help to the lo-calization of a ship. In this work is sought to characterize some of the systems of satellites more diffused for the localization of aid signs (INMARSAT, COSPAS-SARSAT), adding the project IRIDIUM for improvement of the search and rescue, by means of the surveillance from satellites in orbit. A comparison will be established among these systems, taking parameters like: global covering, emission of false alarms, portability and economic cost, with the objective of determining the most effective system in case of catastrophes.
PL
W artykule omówiono wykorzystanie sieci bayesowskiej do tworzenia systemu wspomagania decyzji podczas akcji ratowniczej"człowiek za burtą". Obecnie na statkach stosuje się różne systemy wspomagania decyzji kapitana i oficerów, jednak brakuje narzędzi, które w prosty i szybki sposób pozwolą na ocenę sytuacji podczas akcji ratowniczej, gdzie elementem determinującym jest czas.
EN
The paper presents Decision Support System based on Bayesian Network that can be used during Person Overboard situation on board modern cruise vessels or ferries. Nowadays there are some Intelligent Decision Support Systems assisting navigators to analyse traffic and to take correct decisions to avoid close quarter situations, but there is no automatic tools to support process of making a decisions while emergency situation POB occurs. During that situation time of finding person is the key to determine a successful action and IDSS could help to make action more efficient and in shorter time period.
PL
Wzrost wydobycia złóż ropy z dna morskiego niesie ze sobą ryzyko zwiększenia się prawdopodobieństwa wystąpienia rozlewu olejowego nie tylko w rejonie eksploatowanych złóż, ale również na trasach uczęszczanych przez statki transportujące ropę naftową i jej produkty. Niniejsze opracowanie porusza tematykę prowadzenia akcji poszukiwania rozbitków przy jednoczesnym wystąpieniu rozlewu produktu ropopochodnego a w związku z tym zagrożeń związanych z przebywaniem zarówno rozbitków jak i ratowników w środowisku toksycznym dla człowieka. Zagrożenia związane z obecnością produktów ropopochodnych na miejscu akcji to między innymi ich łatwopalność, tworzenie się par wybuchowych w powietrzu, obniżenie zawartości tlenu w atmosferze i toksyczność produktu. Artykuł rozważa również wpływ rozlewu olejowego na możliwości lokalizacji rozbitków.
EN
The increase in the extraction of oil from the seabed carries a risk of increasing the likelihood of an oil spill not only in the region of exploited deposits, but also on routes frequented by vessels transporting crude oil and its products. This study moves the driving theme of searching survivors share while petroleum product spill occurs and therefore the risks associated with staying in both survivors and rescuers in environment toxic to humans. Risks associated with the presence of petroleum products on the site include the share of their flammability, formation of explosive vapors in the air, lowering the oxygen content in the atmosphere and the toxicity of the product. Article also considers the influance of an oil spill on the possible of location of survivors.
PL
Niniejsze opracowanie rozważa poszukiwanie człowieka i tratwy ratowniczej w miejscu rozlewu olejowego przy użyciu helikoptera Anakonda, samolotu M-28 X2 oraz statku Kapitan Poinc. Wyniki badań prezentują trajektorię ruchu plamy olejowej, trajektorię ruchu rozbitka ubranego w kombinezon ochrony termicznej i tratwy ratunkowej dla dwóch sytuacji hydrometeorologicznych. Poszukiwania wyżej wymienionych środków ratunkowych odbywają się wg schematów IAMSAR a wyniki poszukiwań przedstawione są w postaci prawdopodobieństwa sukcesu (POS [%]) opartego na prawdopodobieństwie wykrycia rozbitka/tratwy podczas przejazdu po ustalonej trasie oraz prawdopodobieństwie znalezienia się rozbitka/tratwy w wyznaczonym obszarze poszukiwań.
EN
This paper considers the human search and rescue raft search in the place of oil spill using the Anaconda helicopter, aircraft M-28 X2 and the ship Captain Poinc. Results represent the trajectory of movement of oil slick, the trajectory of motion of surviver dressed in survival suit and life raft for two hydrometeorological situation. The search for life-saving measures mentioned above are held by schemes IAMSAR. Search results are presented in the form of the probability of success (POS [%]) based on the propability of detection and probability of containment.
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