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Wyszukujesz frazę "internet of things" wg kryterium: Temat


Wyświetlanie 1-6 z 6
Tytuł:
Suitability of LoRaWAN Technology for the development of maritime applications
Autorzy:
Wiszniewski, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/1955265.pdf
Data publikacji:
2018
Wydawca:
Politechnika Gdańska
Tematy:
Internet of Things
LoRaWAN
long range telecomunication
maritime enviroment monitoring
Opis:
The LoRaWAN Technology opens new possibilities for gathering and analysis of distributed data. In the paper we concentrate on its maritime usability which was tested byus in the period from June to August 2018. Measurements of the LoRaWAN network coveragein the Bay of Gdansk area were carried out. Various conditions and places were tested. There search was planned in such a way as to gradually increase the range and control the impact of environmental factors. The results of the measurements confirm the wide application and a broad range of the technology. Combined with cloud computing it leads to new kinds of services and applications.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2018, 22, 4; 333--340
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
TASK cloud infrastructure in the Centre of Informatics – Tricity Academic Supercomputer \& Network
Autorzy:
Orzechowski, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1955267.pdf
Data publikacji:
2018
Wydawca:
Politechnika Gdańska
Tematy:
cloud computing
IaaS cloud
resources
big data
Internet of Things
IoT
Opis:
The cloud solution called theTASK cloud is described. Its main components and the way of their implementation are described. Examples of deployed environments based on the cloud are also presented. Moreover, the idea of combining the cloud and big data platforms is suggested and discussed.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2018, 22, 4; 313--319
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monitorology – the art of observing the world
Autorzy:
Malek, Miroslaw
Powiązania:
https://bibliotekanauki.pl/articles/1954586.pdf
Data publikacji:
2021
Wydawca:
Politechnika Gdańska
Tematy:
data acquisition
data analytics
monitoring
big data
internet of things
pozyskiwanie danych
analiza danych
monitorowanie
internet rzeczy
Opis:
We focus on the art of observing the world by electronic devices such as sensors and meters that, in general, we call monitors. We also define main monitoring objectives and pose five challenges for effective and efficient monitoring that still need a lot of research. In the era where compute power like electricity is easily available and easy to use across the globe, and big data is generated in enormous amounts at ever-increasing rates, the question, what to monitor and how, will become ever more relevant to save the world from flood of meaningless, dumb data, leading frequently to false conclusions and wrong decisions whose impact may range from a minor inconvenience to loss of lives and major disasters.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2021, 25, 2; 131-139
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Systemy ERP dla wytwórczości nowej generacji
Industry 4.0 – requirements for the new generation of ERP systems
Autorzy:
Badurek, Jarosław
Powiązania:
https://bibliotekanauki.pl/articles/1830465.pdf
Data publikacji:
2014
Wydawca:
Politechnika Gdańska
Tematy:
Przemysł 4.0
ERP (Enterprise Resource Planning)
systemy cyberfizyczne CPS (Cyber-Physical System)
Internet przedmiotów IoT (Internet of Things)
Opis:
The article specifies the design-application requirements for ERP systems, which should efficiently support the manufacturing management of the new industry generation. In section 1 the technological generations were identified and linked in the spheres: manufactruring, computer industry and Internet. Afterwards (section 2) the main components of industry 4.0 were analyzed and illustrated with practical examples regarding the digitization of matter/Internet of things. In section 3 relationships were researched – between the operating system in companies and the IT area, pointing to the ERP system as the center of applications. On this basis, in section 4, four key features of ERP were proposed and commented. In the summary (5), a number of conclusions was quoted and directions for further researches were proposed.
Artykuł specyfikuje wymagania projektowo-aplikacyjne dla systemów ERP, które mają efektywnie wspomagać zarządzanie wytwórczością nowej generacji 4.0. W części 1 zidentyfikowano generacje przemysłowe i komputerowe, wyodrębniając Internetowe. Z kolei (część 2) analizie poddano wyróżniki nowej generacji wytwórczości, ilustrując je przykładami praktycznymi dotyczącymi cyfryzacji materii/Internetu przedmiotów. W części 3 zbadano związki systemu operacyjnego przedsiębiorstwa z obszarem IT wskazując na system ERP jako centrum aplikacyjne. Na tej podstawie w części 4 zaproponowano i skomentowano cztery kluczowe cechy przedmiotowego ERP. W podsumowaniu przytoczono sumarycznie szereg wniosków oraz zaproponowano kierunki dalszych badań.
Źródło:
Przedsiębiorstwo we współczesnej gospodarce - teoria i praktyka; 2014, 2, 9; 79-90
2084-6495
Pojawia się w:
Przedsiębiorstwo we współczesnej gospodarce - teoria i praktyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A WSN architecture for building resilient, reactive and secure wireless sensing systems
Autorzy:
Gburzyński, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/1954583.pdf
Data publikacji:
2021
Wydawca:
Politechnika Gdańska
Tematy:
wireless sensor networks
mesh networks
reliability
security
internet of things
bezprzewodowe sieci czujnikowe
sieci typu mesh
niezawodność
bezpieczeństwo
internet rzeczy
Opis:
We introduce a wireless sensor network (WSN) architecture intended for massive deployments in custom applications where the primary goal is the collection of low-volume (e.g., telemetric) data possibly augmented with spontaneous special events, like alerts or alarms. The network is built of inexpensive, small-footprint, energy-frugal, possibly mobile nodes running reactive programs and self-organizing themselves into resilient distributed systems in a manner embracing the limited capabilities of the devices as well as the unreliable nature of ad-hoc wireless communication. We propose and elaborate on a holistic approach to constructing complete WSN applications. Our approach incorporates a certain unified programming and communication paradigm. In addition to producing small, energy-efficient, self-documenting and reliable programs for ultra-small-footprint motes, that paradigm enables authoritative virtual execution of complete application, thus facilitating their rapid development, testing, augmentation and modification.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2021, 25, 2; 141-181
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Open extensive IoT research and measurement infrastructure for remote collection and automatic analysis of environmental data
Autorzy:
Wiszniewski, Ł.
Klimowicz, D.
Powiązania:
https://bibliotekanauki.pl/articles/1940556.pdf
Data publikacji:
2017
Wydawca:
Politechnika Gdańska
Tematy:
Internet of Things
LoRaWAN
data gathering
data visualization
unmanned air vehicles
LPWAN Network
Long Range Data Transmission
internet rzeczy
gromadzenie danych
wizualizacja danych
bezzałogowe pojazdy powietrzne
sieć LPWAN
transmisja danych dalekiego zasięgu
Opis:
Internet of Things devices that send small amounts of data do not need high bit rates as it is the range that is more crucial for them. The use of popular, unlicensed 2.4 GHz and 5 GHz bands is fairly legally enforced (transmission power above power limits cannot be increased). In addition, waves of this length are very difficult to propagate under field conditions ( e.g. in urban areas). The market response to these needs are the LPWAN (Low Power WAN) type networks, whose main features are far-reaching wireless coverage and low power measurement end-nodes that can be battery powered for months. One of the promising LPWAN technologies is the LoRa WAN, which uses a publicly available 868 MHz band (in Europe) and has a range of up to 20 km. This article presents how the LoRa WAN network works and describes the installation of the research and measurement infrastructure in this technology which was built in the Gdańsk area using the Academic Computer Center TASK network infrastructure. The methodology and results of the qualitative and performance studies of the constructed network with the use of unmanned aircraft equipped with measuring devices for remote collection of environmental data are also presented. The LoRaWAN TASK has been designed to support the development of other research projects as an access infrastructure for a variety of devices. Registered users can attach their own devices that send specific metrics that are then collected in a cloud-based database, analyzed and visualized.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2017, 21, 4; 355-363
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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