Overall Service Effectiveness on Urban Public Transport System in the City of Addis Ababa

2016 ◽  
Vol 12 (5) ◽  
pp. 1-9 ◽  
Author(s):  
Eshetie Berhan
2019 ◽  
Vol 1 ◽  
pp. 1-8
Author(s):  
Andreas Keler ◽  
Lukas A. Bug ◽  
Jukka M. Krisp

<p><strong>Abstract.</strong> Network-based visualisation provides a detailed and accurate way of estimating accessibilities in cities. In this paper, the city of Augsburg serves as an example for modelling changes in network-based accessibility inside the inner city. For improving the urban public transport network, the central transportation hub “Königsplatz” recently underwent a major reconstruction. Therefore, a central detour of tram services was established. The change of accessibility is investigated using OpenStreetMap as database. The analysis was performed by a comparison of the spatiotemporal accessibility with bus and tram, in the period during and after the reconstruction. Geovisualisation of this accessibility analysis is accomplished via colour-coded accessibility maps and 3D-areal maps. A major change of accessibility can be detected between the reconstruction and post-reconstruction phase. Furthermore, this accessibility analysis reveals a far worse accessibility of public transportation in the eastern part compared to the western part of the city centre in Augsburg.</p>


Author(s):  
Eva Hitado Hernández ◽  
Juan Gonzalez Jiménez ◽  
Carolina Sanz Pecharromán

In Muscat, the capital of Oman with over one million inhabitants, urban public transport practically does not exist and the use of private cars is dramatically increasing. As a result, accident rates and traffic congestion, two particularly pressing concerns in the urban area of the capital, have both risen. This situation has focused the concern of public administrations and has led to the urgent need of developing a Public Transport System in the city In order to develop this system in an integrated manner, the plan proposes to unify and organize regulation and management of public transport by creating a public transport authority, headed by the Ministry of Transport and with a very strong involvement of Muscat Municipality. By 2015 only two urban bus lines operate in Muscat, covering a small area of the city–Wadi Adei, Wadi Kabir and Ruwi. Therefore, the plan adopts a conservative approach by proposing the implementation of a comprehensive urban bus network –composed by trunk and feeder lines adapted to the low density of the city- before establishing other high capacity solutions, such as BRT or LRT. A key element of the system is the number of 13,400 taxis and microbuses that represent the only alternative to the 317,000 cars of Muscat. The plan suggests the reorganization and further regulation of the sector to achieve the professionalization of the taxi services and the migration of existing users, part of them to the professionalised taxi services and the other part to the implemented public transport services.DOI: http://dx.doi.org/10.4995/CIT2016.2016.3457


Author(s):  
Arpit Verma

Abstract: In modern context the connectivity of transport system is very important and necessary in an urban and smart city. Due to more population and more vehicles in an urban city, it is not very easy to travel from one location to another location in smooth manner. Availability of different kind of transport mediums like metro, buses, auto, ola, uber etc. helps in travelling within the city by covering different locations. Metro is considered as the primarily best and easy medium for travelling with least congestion and stoppage points. After metro, bus and auto are the secondary public transport medium having frequently used by public on daily basis. Other private transit modes are also available like Ola, Uber and Rapido, who charge according to the travel length, journey time and availability of their service in that area. But if we compare all of them in terms of availability, reliability, speed and smoothness, metro is taken as best and safe way to travel without any hesitation. The connectivity of Lucknow city which is the capital of Uttar Pradesh, India, is having good connectivity in terms of metro and bus medium. But beside metro, due to lack of infrastructure and good management it is sometimes difficult to move from one part of the city to another part by other public transport system. This study will assess the different parameters of public transport system and it will provide the correlation between them. Keywords: Connectivity, Reliability, Infrastructure, Smart City, Smoothness, Transport System.


2012 ◽  
Vol 209-211 ◽  
pp. 645-649
Author(s):  
Liang Guo ◽  
Hui He ◽  
Ling Ling Chen

For the contradiction between the current urban public transport system and land use status in many small and medium-sized cities, the purpose of the paper is to present the counterplan framework of the land using mode and to provide mechanism and ensuring for the land using mode that matches the conventional public transit system.


2020 ◽  
Vol 17 (2) ◽  
pp. 248-261
Author(s):  
A. I. Fadeev ◽  
E. V. Fomin ◽  
S. Alhusseini

Introduction. One of the most important parameters of the transport system is the capacity of line, which in urban public transport system is usually determined by the stop points throughput capacity. When determining the throughput capacity of stop points, it is necessary to consider the random nature of the transport flows at the stop and the process of boarding and alighting passengers. In this work, the stop point is considered as a multi-channel single-phase queuing system (QS). On this basis, an approach to determining the throughput capacity of stop points in urban passenger transport is proposed and justified.Materials and methods. Two mathematical models of a stop point as QS are considered: analytical and simulation. Based on the obtained analysis results from these models, recommendations are offered for calculating the actual throughput capacity of a stop point.Results. In this article, as example a specific stop points are taken, to evaluate the performance of the proposed mathematical models and formulate recommendations to determine its throughput capacity.Discussion and conclusion. The proposed procedure for determining the stop points throughput capacity, consisting of identifying critical stop points with the highest passengers traffic, determining the service process parameters of fleet, and calculating the probability of queue occurrence, allows to set the maximum traffic intensity for the lines of urban public transport.Financial transparency: the authors have no financial interest in the presented materials or methods. There is no conflict of interest.


Author(s):  
Marzenna Dębowska-Mróz ◽  
Ewa Ferensztajn-Galardos ◽  
Renata Krajewska ◽  
Andrzej Rogowski

The efficient functioning of the transport system in each area requires that account be taken of the fact that each journey consists of a chain of elementary movements on foot or by means of trans­port. The construction of an effective public transport system is one of the methods to reduce traffic congestion, especially in city centres. The inter-change synchronization is the way to increase the efficiency of public transport. The purpose of the paper is to present the results of research on the intensity of pedestrian traffic at interchanges as a function of time in the city of Radom. Pedestrian movements play an important role not only in the vicinity of transport nodes. Their production and quality also determine the assessment of these movements as one of the stages of production of combined movements. The tendency to pedestrian travel (or lack of it) also affects public and individual transport journeys. Based on the survey conducted in households, the structure of movement (size and motivations) of the inhabitants of Radom is given.


2012 ◽  
Vol 253-255 ◽  
pp. 1860-1863
Author(s):  
Dou Wei Wang ◽  
Xiao Ning Zhu ◽  
Hong Yang Wu

Along with the acceleration of city-urbanization and industrialization process of the cities, city traffic demand increases rapidly. This provides a good development opportunity for the urban traffic and also brings new challenges for the urban traffic at the same time. In addition, the demands for the public transport service quality are becoming more and more strictly for the growth of residents’ travel and the improvement of life quality, the problems in the public transport system have become the main aspects that restrict the development of the urban public transport system. So the advantages of BRT in the optimization of the network are becoming more and more significant.


2016 ◽  
Vol 17 (1) ◽  
pp. 18-27 ◽  
Author(s):  
Ivana Olivková

Abstract This article presents a detailed description and explanation of the methodology for evaluation of quality public transport criteria in terms of passenger satisfaction. In 2011-2014 this method was applied in an assessment of passenger satisfaction with the urban public transport system in Ostrava. In order to assess passengers’ satisfaction, traffic survey has been chosen utilizing questionnaire and student inquirers. The results achieved by application of the method have been processed to evaluate time accessibility criteria of a public transport system. Time accessibility criteria group (accessibility of stops, waiting for a connection and transferability in the public transport network) evaluates physical and psychological aspects of the passenger during his arrival at the station, while leaving the station, in the course of waiting for a connection and during the transfer. The time accessibility criteria are considered the most significant criteria that impact a passenger’s decision to utilise public transport options.


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