An enormous amount of data in real space and better means of collecting, storing, analyzing and modeling are available through to the use of modern ICT solutions. Geographic Information Systems (GIS) are developed to make their basic operations a matrix for a thorough knowledge of the real world. With the development of modern information and communication technologies, these systems have become the means of an integrated, multidisciplinary approach to research, regardless of the space size and the dynamics of phenomena in it. Using the power of GIS systems, it is possible to improve and facilitate operations in all segments of traffic engineering, from planning to traffic management by performing spatial analyzes with appropriate visualization. Real benefits of using GIS are reflected in possibility of integrating spatial data with other types of information, such as various measurements in traffic and traffic statistics, into a single application for complex analysis. GIS enables the detection of patterns that would otherwise be difficult or impossible to notice, and provides additional assistance in essential understanding of complex real systems such as the transport system itself.
Today in world the road infrastructure is actively monitored, primarily for the safety of all traffic participants, but is also actively tracked for traffic organization, timely response to newly emerging situations that can endanger infrastructure users. Supervision and tracking of transport infrastructure is important from several aspects.By constantly tracking traffic infrastructure and turnover, it is easy to spot potential problems and dangers that occur at a particular location.For active supervision of the road infrastructure is necessary to use modern technology. The use of intelligent transport systems in road infrastructure supervision can be used for preventive action and elimination of potential dangers to infrastructure users. By managing from the supervising center, intelligent warning systems located on motorways, give the possibility to drivers to timely warn at certain risks and difficulties in traffic infrastructure such as certain infrastructure damage, driving time conditions, traffic accidents, black spots, warning about certain works on the infrastructure, and various other driver information, essential for traffic safety. Certain devices installed on the roads are intended to send information on the state of the infrastructure to the main control center. The supervisory center, with timely information, has the ability to actively manage traffic and preventive action. The control center has a special function in the case of traffic accidents through the transmission of information to the urgent services. Particular attention is paid to road infrastructure supervision in large cities where there is a high frequency of vehicles as well as on the highway. This paper presents an overview of the use of intelligent transport equipment for road infrastructure supervision and the advantages of surveillance. The paper shows the review of supervision of road infrastructure in Bosnia and Herzegovina with special emphasis on Corridor Vc, using intelligent transport systems.
The expression „Intelligent Infrastructure“ presents devices and systems which are used with intelligent transport systems and systems for managing in traffic. Intelligent Infrastructure presents purposeful organizational and informational – communicative upgrading of classical traffic systems, vehicles and transporting entities. Basic role of Intelligent Infrastructure is reflected in information gathering, elaboration and analyzing of current status, and on that bases orders issuing in order to provide simple activities flow for all traffic participants in a traffic process. Due to the complexity and the compactness of the term intelligent infrastructure it is necessary to base the division on the devices and objects of Intelligent Infrastructure. The Intelligent Infrastructure devices include: sensors, detectors and variable traffic signs, while the objects of Intelligent Infrastructure imply the toll booth, intelligent vehicles and intelligent infrastructure in the tunnel. The sensors and detectors of main technical components of Intelligent Infrastructure that are providing collection of data from „system sources“ what includes capability to collect and elaborate data’s of Intelligent Infrastructure environment. Changeable traffic signs are signs that can change their content due to the different needs, but due to the traffic flow on first place. The application of these complex assets is applicable in the entire transportation system and its application has led to greater safety and security of all traffic participants, a better traffic flow on the roads, reducing congestion and traffic jams, more efficient monitoring and control system.
The basic mission of traffic signalisation is to inform the traffic participants about the characteristics of the road they are moving along, and to give command about the method of moving and other obligations they have to comply with. Their characteristic is the uniformity and recognisability everywhere in the world. In setting traffic signalization the designers have to take into account many factors before the traffic signs becomes the traffic regulator. The traffic sign can hardly bear the load of intersection regulation. For this purpose traffic lights are used. Traffic lights are electronic devices that control and regulate the traffic at intersections thus dictating the throughput and capacity of vehicles on sections of intersections. Designing of traffic signalization at intersections is a very demanding and responsible task which includes the activities of experts of several different profiles, first of all the traffic, construction as well as electrical engineering profile. It is generally known that the traffic light design procedure at intersections consists of several phases, and fuzzification represents one of the starting ones, and the quality of its implementation affects the quality, i.e. efficiency and efficacy of the overall system to be designed.
For the normal flow of goods in one country it is necessary that in every advanced region there is a built modern logistic center with different functions and tasks. The area of Bosnia and Herzegovina is the optimal location for organization of modern logistic and distribution center. In this area it is possible to perform all primary and secondary activities that have the function of handling goods for customers in the immediate environment and the wider gravitational zone.
The aim of this work has been to investigate the impact of logistic centers to improve the quality of logistic services. Logistics and transportation system is a complex dynamic system. The complexity arises from the hierarchical and linear relationships (vertically and horizontally) to impose technological coordination, where quality must be ensured in all elements of the system. The quality of transport services on the global transport system in various transportation subsystems or divisions, for example, by types of transport, spatial and time zones, categories of transport of passengers and goods, etc. can be viewed, analyzed and defined in different ways in different coverage which is in fact the subject of this paper
Previous experience in the development of intelligent transportation systems (ITS) systems have shown some difficulties in planning, development and implementation. Analysis of the dynamics of development and deployment of ITS services throughout the world have shown that the development of ITS is slower than originally foreseen and it is therefore necessary to identify the factors that hinder its development. Studies have shown that limitations are not technical nature (European Action Plan, American development plan ITS) than that of the main obstacles lie in the institutional and commercial considerations. For the development of ITS is important that the institutions and the creation of the legal framework governing their tasks and responsibilities in the process of its planning and implementation.
The application of information and communication technologies (ICT) is becoming an indispensable factor in optimizing transport processes. There is the need for monitoring of shipments during the transport process as an indispensable element of the management and control of transport of postal consignments. For this purpose they use different technologies, and this paper presents the role and capabilities of GPS (Global Positioning System) and RFID (radio-frequency identification) technologies. The work was carried out to show the possibilities for global positioning system (GPS) and radio frequency identification of (RFID) in the organization and rationalization of transport of postal items in Bosnia & Hercegovina.
The aim of this work was to investigate the formal structural elements of intellectual capital (IC) which are contained in the human, structural and customer capital (CC) of logistics industry. The issue of the paper is based on the fact that there is still no single formalized method for unambiguous evaluation of the intellectual capital of the logistics enterprises, although there are methods that are based on estimates and significant subjectivity. The size of the intellectual capital, and thus the need for quantifying insufficiently defined concepts, provides an introduction into the sphere of intangible assets to which in this paper the authors try to assign a formal feature and thus determine its importance. In this paper the authors determine the role and impact of intellectual capital as one of the key resources in creating new value, on the management of logistic enterprise. The findings of the study show that human capital, structural capital, and CC have a positive association with enterprise performance. Also, IC performance does not differ significantly from region to region.
The idea of this work is contained in the appropriate application and integration of individual systems and components of the platform geographic information systems (GIS) and location based services (LBS) in the function of providing an advanced service of monitoring speed of vehicles / users on certain sections of road infrastructure, with the assumption that the user has a corresponding mobile terminal and uses the provided service. The integrated GIS-LBS platform would have access to external users and providers of content over the Internet, and its key option would be its integration into the systems and institutions for traffic safety.
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