scholarly journals For Reducing Energy Consumption in Public Transportation

2017 ◽  
Vol 8 (1) ◽  
pp. 87
Author(s):  
Sara Chenche
Keyword(s):  
Urban Sprawl ◽  
Public Transport ◽  
Public Transportation ◽  
Large Scale ◽  
Road Transport ◽  
The Road ◽  
High Consumption ◽  
Research Task ◽  
On The Road ◽  
Transport Mobility

The concept of sustainable development, applied to cities, leads necessarily to give a large place to pedestrians, to cyclists and to public transport, which returns the viability to cities, by eliminating the enlargement of cars number, urban sprawl, accidents, traffic, pollution, and especially the huge consumption of energy, caused by cars and private transport. Mobility problems (traffic, transport...) are became more and more important, to study and resolve, because of their highest consumption of energy. Our research task is focused especially on the road transport of passengers, because it is a mode very large-scale consumer of energy which is often aimed by the energy policies. This leads us to study the dependence between energy and transport, then to study the intramodality of transport by encouraging public transport. But for that the passengers leave their cars and move towards public transport, this requires the development of a high-quality public transport, which is conquering with that of private vehicles, and therefore moderate the high consumption of energy. For that one of an important problem of stop location especially in the big cities is set.

scholarly journals MOBILIDADE E TRANSPORTE PÚBLICO NA REGIÃO METROPOLITANA DE LONDRINA-PR: entre a institucionalidade e a espacialidade

2020 ◽  
Vol 14 (01) ◽  
pp. 03-29
Author(s):  
Vinícius Polzin Druciaki
Keyword(s):  
Metropolitan Area ◽  
Public Transport ◽  
Public Transportation ◽  
Road Transport ◽  
Metropolitan Region ◽  
Regional Mobility ◽  
The Road ◽  
Palabras Clave ◽  
Transport Mobility ◽  
Spatial Area

A mobilidade urbano-regional tem merecido destaque nos espaços em processo de metropolização (DRUCIAKI, 2014, 2015). Na Região Metropolitana de Londrina-RML, o único modo vigente de transporte público que atende a essa mobilidade é o Transporte Rodoviário Metropolitano do Interior-TRM. Fatores como a falta de efetivação da região metropolitana, e a ausência de planejamento nessa escala, comprometem a mobilidade pelo transporte público, destoando daquilo que foi preconizado na criação do recorte espacial institucional. Diante disso, problemas pontuais vivenciados pelos usuários do sistema são reflexos de questões estruturais de ordem política, técnica e econômica.   Palavras-chave: Transporte público; Mobilidade; Londrina; Região Metropolitana.   MOBILITY AND PUBLIC TRANSPORT IN THE METROPOLITAN REGION OF LONDRINA-PR: institutional and spatiality frameworks Abstract The urban-regional mobility has been highlighted in the spaces of metropolization process (DRUCIAKI, 2014, 2015). In the metropolitan area of Londrina-RML, the only effective mode of public transport that meets this mobility is the Road Transport Metropolitan-TRM. Factors such as the lack of effectiveness of the metropolitan area, and the lack of planning, make the dynamics of mobility by different public transportation that recommended the creation of institutional spatial area. Therefore, specific problems experienced by users of the system are reflections of structural issues of political, technical and economic. Keywords: Public Transport; Mobility; Londrina; Metropolitan region.   MOVILIDAD Y TRANSPORTE PÚBLICO EN LA REGIÓN METROPOLITANA DE LONDRINA-PR: entre la institucionalidad y la espacialidad  Resumen  El tema de la movilidad urbana-regional se ha destacado en los espacios en proceso de urbanización a nivel metropolitano (DRUCIAKI, 2014, 2015). En el región metropolitana de Londrina, RML, el único modo actual del transporte público que cumpla con esta movilidad es lo “Transporte Rodoviario Metropolitano del Interior-TRM. Factores como la falta de eficacia de la zona metropolitana, y la falta de planificación en esta escala, dificultan la movilidad a través del transporte público, contrarrestando lo que se recomienda en la creación del área espacial institucional. Por lo tanto, los problemas específicos experimentados por los usuarios del sistema reflejan problemas estructurales políticos, técnicos y económicos. Palabras-clave: Transporte público; Movilidad; Londrina; Región Metropolitana.

FEATURES OF THE STRUCTURE OF TRANSPORT HUB IN THE URBAN ENVIRONMENT

2019 ◽  
pp. 18-23
Author(s):  
I.B. Volkodaeva ◽  
L.S. Napreenko
Keyword(s):  
Air Pollution ◽  
Urban Environment ◽  
Public Transport ◽  
Environmental Conditions ◽  
Road Transport ◽  
Design Methods ◽  
Transport Network ◽  
The Road ◽  
On The Road

The article examines the prerequisites for creating a transport hub in an urban environment, ways to simplify navigation and increase passenger comfort by design methods. The classification of transport hubs is given, the features of their formation based on environmental conditions are highlighted, the requirements for transport hub are formulated. Thus, the development of the system of transport hubs leads to a decrease in comfort when using public transport and stimulates the rejection of personal transport, which in turn leads to a decrease in the load on the road transport network and reduced air pollution.

scholarly journals Brainy Road Accident Mitigation System

2021 ◽  
Vol 9 (VIII) ◽  
pp. 249-251
Author(s):  
Dr. B. M. Vidyavathi
Keyword(s):  
Road Safety ◽  
Large Scale ◽  
Road Transport ◽  
Road Accident ◽  
Road Accidents ◽  
Road Crashes ◽  
The Road ◽  
Road Crash ◽  
On The Road ◽  
The City

Many precious lives are lost due to road accidents because of over speeding and negligent driving every day. This is the matter of great concern for departments that deal with road safety and for the citizens. It is estimated that 80% of crashes and 65% of near collisions are due to driver’s lack of attention to traffic for three seconds before the event. The number of road crash deaths has increased by 31% from 2007 to 2017. As per the survey on the road accidents in India, according to the Ministry of Road Transport and Highways, 1, 50,785 people were killed and another 4, 94,624 were injured in 4, 80,652 road crashes in India in 2016. Now day’s accidents are taking place at large scale. Majority of the accidents occurs due to the over speeding of vehicles, though there are speed limiting boards placed at the roadside of highways also at the road side in the city. But none of vehicles (drivers) follows the speed mentioned in the speed limit boards, due to which accidents occurs.

CREATING WALKING LED TRANSIT STATIONS FOR WOMEN IN MALAYSIA

2020 ◽  
Vol 7 (1) ◽  
pp. 99
Author(s):  
Yong Adilah Shamsul Harumain ◽  
Nur Farhana Azmi ◽  
Suhaini Yusoff
Keyword(s):  
Quality Of Life ◽  
Developing Countries ◽  
Public Transportation ◽  
Carbon Emission ◽  
The Other ◽  
Walking Distance ◽  
The Road ◽  
On The Road ◽  
Female User

Transit stations are generally well known as nodes of spaces where percentage of people walking are relatively high. The issue is do more planning is actually given to create walkability. Creating walking led transit stations involves planning of walking distance, providing facilities like pathways, toilets, seating and lighting. On the other hand, creating walking led transit station for women uncover a new epitome. Walking becomes one of the most important forms of mobility for women in developing countries nowadays. Encouraging women to use public transportation is not just about another effort to promote the use of public transportation but also another great endeavour to reduce numbers of traffic on the road. This also means, creating an effort to control accidents rate, reducing carbon emission, improving health and eventually, developing the quality of life. Hence, in this paper, we sought first to find out the factors that motivate women to walk at transit stations in Malaysia. A questionnaire survey with 562 female user of Light Railway Transit (LRT) was conducted at LRT stations along Kelana Jaya Line. Both built and non-built environment characteristics, particularly distance, safety and facilities were found as factors that are consistently associated with women walkability. With these findings, the paper highlights the criteria  which are needed to create and make betterment of transit stations not just for women but also for walkability in general.

scholarly journals A Theoretical Model with Which to Safely Optimize the Configuration of Hydraulic Suspension of Modular Trailers in Special Road Transport

2020 ◽  
Vol 11 (1) ◽  
pp. 305
Author(s):  
Rubén Escribano-García ◽  
Marina Corral-Bobadilla ◽  
Fátima Somovilla-Gómez ◽  
Rubén Lostado-Lorza ◽  
Ash Ahmed
Keyword(s):  
Theoretical Model ◽  
Wind Turbine ◽  
Optimization Algorithm ◽  
Hydraulic Cylinder ◽  
Road Transport ◽  
Automatic Testing ◽  
Transport Systems ◽  
The Road ◽  
Proposed Model ◽  
On The Road

The dimensions and weight of machines, structures, and components that need to be transported safely by road are growing constantly. One of the safest and most widely used transport systems on the road today due to their versatility and configuration are modular trailers. These trailers have hydraulic pendulum axles that are that are attached in pairs to the rigid platform above. In turn, these modular trailers are subject to limitations on the load that each axle carries, the tipping angle, and the oil pressure of the suspension system in order to guarantee safe transport by road. Optimizing the configuration of these modular trailers accurately and safely is a complex task. Factors to be considered include the load’s characteristics, the trailer’s mechanical properties, and road route conditions including the road’s slope and camber, precipitation and direction, and force of the wind. This paper presents a theoretical model that can be used for the optimal configuration of hydraulic cylinder suspension of special transport by road using modular trailers. It considers the previously mentioned factors and guarantees the safe stability of road transport. The proposed model was validated experimentally by placing a nacelle wind turbine at different points within a modular trailer. The weight of the wind turbine was 42,500 kg and its dimensions were 5133 × 2650 × 2975 mm. Once the proposed model was validated, an optimization algorithm was employed to find the optimal center of gravity for load, number of trailers, number of axles, oil pressures, and hydraulic configuration. The optimization algorithm was based on the iterative and automatic testing of the proposed model for different positions on the trailer and different hydraulic configurations. The optimization algorithm was tested with a cylindrical tank that weighed 108,500 kg and had dimensions of 19,500 × 3200 × 2500 mm. The results showed that the proposed model and optimization algorithm could safely optimize the configuration of the hydraulic suspension of modular trailers in special road transport, increase the accuracy and reliability of the calculation of the load configuration, save time, simplify the calculation process, and be easily implemented.

scholarly journals Measures to optimize traffic and the environment. Calculations of environmental safety on a given section of the Rostov-on-Don road network

2020 ◽  
pp. 68-77
Author(s):  
R. S. Durov ◽  
◽  
E. V. Varnakova ◽  
K. O. Kobzev ◽  
◽  
...  
Keyword(s):  
Road Network ◽  
Road Transport ◽  
Environmental Safety ◽  
Environmental Indicators ◽  
Nox Emissions ◽  
The Road ◽  
Before And After ◽  
Reduce Emissions ◽  
On The Road ◽  
State Of The Environment

Introduction. One of the most pressing socio-economic problems is the state of the environment, which affects the living conditions of many people. The article deals with the problem areas of the intersection of 20-ya Liniya street – Sholokhov Avenue in Rostov-on-Don. Problem Statement. The purpose of this paper is to improve environmental safety at the intersection of 20-ya Liniya street – Sholokhov Avenue in Rostov-on-Don by reducing emissions from road transport through the proposed measures to reorganize traffic on this section of the road network. Theoretical Part. The article provides an assessment of environmental and road safety on the road network section before applying the proposed measures. The measures are listed and justified that would help improve the conditions for road transport at the selected intersection and reduce emissions from road transport, which would improve environmental safety. The calculation of environmental indicators was made after the proposed measures to reduce NOx emissions by cars. Conclusion. The article analyzes the environmental indicators before and after the events, and then compares them. Based on the analysis and calculations, it is determined how much the proposed measures to optimize traffic will help reduce NOx emissions by cars.

scholarly journals PENGGUNAAN DATA AIS-IRSMS UNTUK PREDIKSI KECELAKAAN MELIBATKAN SEPEDA MOTOR PADA RUAS JALAN DI KOTA SURABAYA

2018 ◽  
Vol 1 (1) ◽  
pp. 8
Author(s):  
Muhammad Zainul Arifin ◽  
Imma Widyawati Agustin ◽  
Sonya Sulistyono
Keyword(s):  
Generalized Linear Models ◽  
Linear Models ◽  
Road Transport ◽  
Transport Policy ◽  
Policy Makers ◽  
Accident Prediction ◽  
The Road ◽  
Accident Data ◽  
On The Road ◽  
Accident Estimation

Accidents of involving motorcycles in Surabaya tend to increase. Recorded from 2014 to 2016 were reached 721, 929 and 1,325 accidents. This phenomenon is certainly not beneficial for the community and road transport policy makers. This study was conducted to determine the characteristics of motorcycle riders and accidents of involving motorcycles. This research further develops estimation of accident prediction involving motorcycle in Surabaya City. Accident data compiled from AIS-IRSMS to know the characteristics of users and accidents using the accidents approach. The research location was conducted in accident prone areas during January 2014 to February 2017 also using AIS-IRSMS. With the Generalized Linear Models (GLMs), the result of estimation of accident estimation involving motorcycle that is McA = 0.00225 Q1.030 e(0.034 S). Accidents of involving motorcycles are heavily influenced by the number of vehicles on the road and the speed of the vehicle. Kecelakaan melibatkan sepeda motor di Kota Surabaya cenderung mengalami peningkatan. Tercatat tahun 2014 hingga 2016 mencapai 721, 929 dan 1.325 kejadian kecelakaan. Fenomena ini tentunya tidak menguntungkan bagi masyarakat dan pengambil kebijakan terkait transportasi jalan raya. Penelitian ini dilakukan untuk mengetahui karakteristik pengendara sepeda motor terlibat kecelakaan dan kecelakaan melibatkan sepeda motor. Lebih lanjut penelitian ini melakukan pengembangan estimasi prediksi kecelakaan melibatkan sepeda motor di Kota Surabaya. Data kecelakaan dikompulir dari AIS-IRSMS untuk mengetahui karakteristik penguna dan kecelakaan menggunakan pendekatan frekwensi kejadian. Lokasi penelitian dilakukan pada daerah rawan kecelakaan sepanjang Januari 2014 hingga Februari 2017 juga menggunakan bantuan AIS-IRSMS. Menggunakan metode Generalized Linear Models (GLMs), hasil penelitian diperoleh estimasi prediksi kecelakaan melibatkan sepeda motor yaitu McA= 0,00225 Q1,030 e(0,034 S). Kecelakaan melibatkan sepeda motor sangat dipengaruhi oleh banyaknya kendaraan di jalan dan kecepatan kendaraan.

Not Enough Money: The Resources and Choices of the Motoring Poor

2002 ◽  
Vol 6 (1) ◽  
pp. 95-111 ◽  
Author(s):  
Julie Froud ◽  
Sukhdev Johal ◽  
Adam Leaver ◽  
Karel Williams
Keyword(s):  
Public Transport ◽  
Car Ownership ◽  
Social Aspect ◽  
Policy Makers ◽  
The Road ◽  
Poor Households ◽  
Labour Market Participation ◽  
The Social ◽  
On The Road ◽  
The Uk

This paper helps to develop the social aspect of a new agenda for automobile research through focusing on motoring expenditure in the UK by poor households. It moves the social exclusion debate on by going back to Rowntree's 1901 survey, which established that poverty entailed not having enough resources to meet the needs of the household. Rowntree's analysis of primary and secondary poverty is updated here through the focus on the resources and choices of poor households, which incur significant motoring costs as the price of participation. Statistical sources and interviews in Inner and Outer London are used to explore these issues and the analysis shows that the story is one of constraint, sacrifice and precariousness. Car ownership imposes large costs on poor households, which limit other consumption opportunities. Labour market participation may depend on such sacrifices where public transport and local employment opportunities are limited. This locks poor households into a precarious cycle whereby the car is necessary to get to work and the job is necessary to keep the car on the road. Using Rowntree by analogy, the paper argues that, as well as improving public transport provision policy makers must also recognise the problem of poverty.

On the Road to Large-Scale 3D Monocular Scene Reconstruction using Deep Implicit Functions

2021 ◽  
Author(s):  
Thomas Roddick ◽  
Benjamin Biggs ◽  
Daniel Olmeda Reino ◽  
Roberto Cipolla
Keyword(s):  
Large Scale ◽  
Scene Reconstruction ◽  
Implicit Functions ◽  
The Road ◽  
On The Road

TRAFFIC FLOWS MODELING WITH INACCESSIBLE FOR DRIVING ROAD SECTIONS

2021 ◽  
pp. 19-36
Author(s):  
Anastasiya N. Zhukova ◽  
◽  
Marina S. Shapovalova ◽  
Keyword(s):  
Network Formation ◽  
Road Transport ◽  
Traffic Density ◽  
Traffic Flows ◽  
The Road ◽  
Model Modification ◽  
Road Section ◽  
Transport Line ◽  
On The Road ◽  
Python Programming

Computerized traffic modeling makes it possible to find out the modification needs to assess the traffic flow on the roads and detect likely problem areas in order to take timely measures to eliminate them. Competent preparation of a road network formation plan based on the acquired information makes it possible to reduce the load on the road transport line, avoid traffic jams, and also reduce the average time spent by drivers on the roads. The macroscopic and microscopic models of the cars flow were analyzed by authors to implement the computer model. The article considered the model of the cellular automata by Nagel–Schreckenberg, with the author’s addition that takes into account the presence of the road sections inaccessible for driving in. The need to modify the lane change algorithm was implemented: the condition of the need to change the lane when car is meeting an inaccessible road section was added. And also the “polite” drivers algorithm for bypassing inaccessible areas with a high density of the traffic flows was proposed. Such a model is realized on Python programming language. An analysis of vehicles behavior with different traffic density and location of inaccessible road sections for two- and three-lane roads was carried out based on that model modification.

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