Temat: monitoring danych - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Research on quality requirements of data transmission services in RSMAD
Autorzy:: Gajewska, M.
Gajewski, S.
Sokół, M.
Staszkiewicz, L.
Brewka, M.
Powiązania:: https://bibliotekanauki.pl/articles/393908.pdf
Data publikacji:: 2011
Wydawca:: Polskie Stowarzyszenie Telematyki Transportu
Tematy:: transmisja danych
monitoring radiowy
transmission data
radio system monitoring
Opis:: The paper presents results and analysis of research of the quality of service requirements (defined by the QoS attributes) for imaging data transmission services using Radio System for Monitoring and Acquisition of Data from Traffic Enforcement Cameras (in short RSMAD). The paper also presents and discusses results of test on the impact of the size of photos from traffic enforcement cameras on the average transmission time. These tests were conducted under conditions of actual operation of the RSMAD system. Basing on the obtained results, an analysis of the capacity, to provide in the RSMAD system required quality of service by different wireless data transmission systems, was performed.
Źródło:: Archives of Transport System Telematics; 2011, 4, 1; 43-48
1899-8208
Pojawia się w:: Archives of Transport System Telematics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Concept of the integrated maritime data environment as a framework for European integrated and comprehensive shipping monitoring data exchange system
Autorzy:: Miler, R. K.
Bujak, A.
Orzeł, A.
Powiązania:: https://bibliotekanauki.pl/articles/393203.pdf
Data publikacji:: 2015
Wydawca:: Polskie Stowarzyszenie Telematyki Transportu
Tematy:: systemy monitorowania przesyłki
wymiana danych morskich
środowisko morskie
shipping monitoring systems
maritime data exchange
environment marine
Opis:: Effectiveness of the contemporary maritime transport depends largely on already implemented intelligent shipping and maritime environment monitoring systems, which are simultaneously responsible for improvement of the maritime transportation process, management and widely understood safety and security. Recently noticed, diversification of existing shipping monitoring systems is based on a different range of covered areas, direct benefits for end-users as well as technical specifications of modern maritime sensors. Nowadays, a totally new approach has been developed as a response to growing demand for integration of all existing maritime systems and building a common platform for maritime data exchange. This solution is expected to be a cost-effective tool in gathering, transforming and dissemination of an integrated and comprehensive recognized maritime picture and relevant maritime data. This paper represents the holistic approach to identification of important factors having impact on possible implementation of such a system. The working hypothesis stating that there are systematic reasons for implementation of a single, common and integrated platform of maritime data exchange has been positively proved. As an example of efforts already taken by European Maritime Safety Agency (EMSA) on the EU seas, the experimental Integrated Maritime Data Environment (IMDatE) solutions have been presented.
Źródło:: Archives of Transport System Telematics; 2015, 8, 2; 37-42
1899-8208
Pojawia się w:: Archives of Transport System Telematics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Supporting the monitoring services reliability in transportation systems – antropo-technical approach
Autorzy:: Laskowski, D.
Łubkowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/393976.pdf
Data publikacji:: 2015
Wydawca:: Polskie Stowarzyszenie Telematyki Transportu
Tematy:: monitoring system
data acquisition systems
service reliability
system exploitation
system monitoringu
zbieranie danych
niezawodność usług
eksploatacja systemu
Opis:: Process of ensuring the security of citizens, objects and material goods requires access to the information from sensors located in diff erent points of monitoring and data acquisition systems. Th ey are a widely used in administration of carfleet or the visualization of selected functions of transport processes. However, transmission of data from multiple video sensors may lead to the degradation of video quality and even to lack of identification capabilities. As a result, the overall service reliability can be decreased. The process of the system exploitation can determine the reliability of the video monitoring services as well. This process includes the technical object (hardware and soft ware) and the man (operator) who exploits the system under certain environmental conditions (external and internal) and represents so called antropo-technical approach in which the operating requirements are taken into consideration (particularly related to reliability). The paper presents components elaborated for maintenance of reliable video monitoring services as well as the results of selected tests showing its efficiency. Proposition of comprehensive metrics for assessing the reliability of exploitation of video monitoring system, which takes into account antropo-technical approach is presented as well.
Źródło:: Archives of Transport System Telematics; 2015, 8, 4; 23-28
1899-8208
Pojawia się w:: Archives of Transport System Telematics
Dostawca treści:: Biblioteka Nauki

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