Ing. Marcel LITRA
Rezumat
In ultimii ani au aparut doua oportunitati care pot permite un avans semnificativ in directia
managementului traficului feroviar: - s-au maturizat doua tipuri de tehnologii: identificare prin radio-frecventa,
cunoscuta sub denumirea de RFID (Radio Frequency IDentification) si modelarea traficului in mediu de tip GIS
(Geografic Information Systems); - patrunderea spre varful agendei publice a problemei poluarii cu carbon,
fapt ce are ca efect cresterea gradului de acceptabilitate a unei decizii de introducere a taxarii emisiilor de
carbon in interiorul comunitatilor urbane determinand trecerea transportului rutier de marfa spre transportul
intermodal de marfa. Prezentul articol trece in revista realizarile tehnologice si solutiile testate pana in acest
moment in incercarile de a rezolva problema aglomerarilor din trafic si propune o abordare noua, bazata pe
combinarea unor tehnologii care nu au fost aplicate inca pentru acest scop in formula propusa [1]. O solutie
geospatiala nu este o simpla harta, pentru ca o harta GIS implica mult mai mult decat un „motor“ de
procesare a datelor cu caracteristici spatiale. Odata depasita frontiera vizuala, harta GIS devine o colectie
remarcabila de date alfanumerice (atribute) si date geografice (elemente de pozitionare) care, de obicei, sunt
rezultatul unor fluxuri de lucru executate de personal din diferite compartimente functionale ale institutiei.
Cuvinte cheie: RFIDtransport multimodalintermodalitateGPSgeospatialGISgeoreferential
Abstract
In recent years there were two opportunities that may allow a significant advance in the
management of rail traffic: - have matured two technologies: radio frequency identification, known as RFID
(Radio Frequency IDentification) and traffic shaping in environment GIS (Geographic Information Systems) -
entry to the top of the public agenda the problem of carbon pollution, which aims at increasing the
acceptability of a decision to introduce carbon taxes in urban communities causing road crossing freight to
intermodal freight transport. This article reviews the technological developments and solutions tested so far in
attempts to solve the problem of traffic congestion and proposes a new approach based on a combination of
technologies that have not yet been applied for this purpose in the proposed formula [1]. A geospatial solution
is not a simple map, because a GIS map involves much more than a 'motor' data processing spatial
characteristics. Once crossed the border visual GIS map is a remarkable collection of alphanumeric data
(attributes) and geographical data (positioning elements) which usually are the result of workflows performed
by personnel from various functional departments of the institution
Keywords: RFIDmultimodal transportintermodalityGPSgeospatialGISgeoreferenced
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