Search results for "road transport"

Grounds and Challenges for Implementing a Circular Economy in the European Road Transport Sector

2017

Environmental challenges, especially in the form of resource depletion, pollution and greenhouse gas emission, are very important challenges for the socio-economic development. For this reason, the concept of a circular economy has been developed and is being implemented in different areas. In 2015, the European Union adopted the Circular Economy Package consisting of an “EU Action Plan for the Circular Economy”, presenting a set of actions aimed at achieving objectives of the circular economy in Europe. The goal of the paper is to describe and discuss key challenges facing implementation of the concept of the circular economy in the European road transport sector. First, the concept of a c…

Aspects regarding the research in the field of electric vehicles implementation in the context of the sustainable development of the European road tr…

2021

The scientific paper presents a concrete research carried out by the authors in order to implement some concepts of a technical nature, so that those interested in this field can get acquainted about a certain way of exposing the problems regarding the actions taken by the European authorities, regarding the implementation of electric vehicles at the level of some EU states, in the context of the sustainable and durable development of the European road transport system. Below we present a technical and managerial study with engineering nuances, through which readers can look at and understand the concept of sustainable development of this sector in a global context, through which we will de…

Reducing Air Pollutants through Road Innovative Intersections

2013

Road pollutant emissions are correlated mainly to infrastructural capacity and to traffic intensity and typology. With the aim to improve road intersections performances in the last years was designed many new geometric layouts, like turbo roundabouts and flower roundabouts. The main objective of this paper is carried out a comparative analysis between conventional and innovative roundabouts in terms of CO, CO2, NO and PM2,5 vehicular emissions, evaluated by means of COPERT Software which is developed as a European tool for the calculation of emissions from the road transport sector.

An Autonomic System for Intelligent Truck Parking

2014

Traffic and road transport conditions are strongly influenced by the decisions of drivers. The more information they receive, the better decisions may be taken about their behavior. This is especially important in the transport of goods, since drivers are subject to traffic laws about maximum driving time and minimum time rest. In this paper a multi-agent system for negotiated management of parking spaces in road rest areas is presented. This system dynamically adapts itself to the preferences and needs of the drivers of goods about parking requests. The system is shown to be robust to incidents regarding the closure of road rest areas and an increased volume of freight traffic. The results…

Identification of factors increasing the risk of pedestrian death in road accidents involving a pedestrian with a motor vehicle

2023

Walking is a basic form of activity for every human being and has many advantages, including health, economic and environmental benefits. Every journey made using various means of transport begins and ends on foot. As is well known, the group of road users particularly exposed to the risk of serious injury in road accidents, apart from cyclists, also includes pedestrians. These are the so-called vulnerable road users. Pedestrians are a group of road users that is often deprecated by many drivers of motor vehicles, but very important in road traffic. Pedestrian injuries and pedestrian fatalities have enormous social and economic consequences. The problem of high pedes-trian risk on Polish ro…

Stan i potrzeby transportowe Opola

2017

Wpływ zanieczyszczeń komunikacyjnych na glebę i uprawną roślinność przydrożną

2014

Celem pracy było rozpoznanie wpływu zanieczyszczeń komunikacyjnych na glebę i roślinność uprawnianą przy pasie drogowym. Zanieczyszczenia te, to nie tylko spaliny, ale również pyły powstające w wyniku tarcia opon o nawierzchnie drogi, płyny wyciekające z nieszczelnych instalacji oraz śmieci wyrzucane przez kierowców w trakcie jazdy. Roślina bytująca w takim środowisku, jest narażona na liczne stresy i uszkodzenia. Główną przyczyną wpływającą niekorzystnie na rozwój roślin, a nawet powodującą ich śmierć, jest potęgujące się stale zanieczyszczenie powietrza, zwłaszcza w rejonach śródmiejskich jak i wzdłuż obciążonych tras komunikacyjnych. Na skutek używania soli do zwalczania gołoledzi, naraż…