scholarly journals Activity of vehicles in the bus rapid transit system Metrobús in Mexico City

2022 ◽  
Vol 12 (1) ◽  
Author(s):  
Jaspe U. Martínez-González ◽  
Alejandro P. Riascos
Keyword(s):  
Mexico City ◽  
Unsupervised Classification ◽  
Transportation Systems ◽  
Bus Rapid Transit ◽  
Rapid Transit ◽  
Transit System ◽  
Detection Algorithms ◽  
Geographical Regions ◽  
Different Levels

AbstractIn this paper, we analyze a massive dataset with registers of the movement of vehicles in the bus rapid transit system Metrobús in Mexico City from February 2020 to April 2021. With these records and a division of the system into 214 geographical regions (segments), we characterize the vehicles’ activity through the statistical analysis of speeds in each zone. We use the Kullback–Leibler distance to compare the movement of vehicles in each segment and its evolution. The results for the dynamics in different zones are represented as a network where nodes define segments of the system Metrobús and edges describe similarity in the activity of vehicles. Community detection algorithms in this network allow the identification of patterns considering different levels of similarity in the distribution of speeds providing a framework for unsupervised classification of the movement of vehicles. The methods developed in this research are general and can be implemented to describe the activity of different transportation systems with detailed records of the movement of users or vehicles.

scholarly journals Analysis of Bus Rapid Transit System and its comparison with Conventional transportation systems

2020 ◽  
pp. 1000-1007
Author(s):  
Parmeet Siingh Saluja
Keyword(s):  
Traffic Congestion ◽  
Detailed Comparison ◽  
Transportation Systems ◽  
Bus Rapid Transit ◽  
Rapid Transit ◽  
Communication Services ◽  
Transit System ◽  
Transportation Services ◽  
Multiple Parameters ◽  
Economical System

Considering the increasing amount of traffic congestion and inconvenient travelling experiences a system needs to be designed to provide a hassle free travel which alleviates the travelling experience of the commuter and thrives them to choose this technology over any conventional implemented system or driving by own self. The system is designed to integrate a large number of areas together in order to create an efficient and economical system for the passengers to travel over long distances with comfort and safety. The Bus Rapid Transit System (BRTS) which is a public transport service is designed to mitigate the drawbacks of the previous systems as well as implement technologies in various domains including location tracking , communication services , monitoring and creating a detailed comparison with the conventional transportation services on multiple parameters in order to create a distinction and focus on the factors that make BRTS a much better mode of transportation as compared to the conventional transportation methods.

The Impact of a Bus Rapid Transit System on Commutersʼ Exposure to Air Pollutants in Mexico City

Epidemiology ◽  
2006 ◽  
Vol 17 (Suppl) ◽  
pp. S54
Author(s):  
Henry Wöhrnschimmel ◽  
Miriam Zuk ◽  
Gerardo Martínez ◽  
Julia Cerón ◽  
Leonora Rojas Bracho ◽  
...  
Keyword(s):  
Mexico City ◽  
Air Pollutants ◽  
Bus Rapid Transit ◽  
Rapid Transit ◽  
Transit System ◽  
The Impact

The impact of a Bus Rapid Transit system on commuters' exposure to Benzene, CO, PM2.5 and PM10 in Mexico City

2008 ◽  
Vol 42 (35) ◽  
pp. 8194-8203 ◽  
Author(s):  
Henry Wöhrnschimmel ◽  
Miriam Zuk ◽  
Gerardo Martínez-Villa ◽  
Julia Cerón ◽  
Beatriz Cárdenas ◽  
...  
Keyword(s):  
Mexico City ◽  
Bus Rapid Transit ◽  
Rapid Transit ◽  
Transit System ◽  
Pm2.5 And Pm10 ◽  
The Impact

scholarly journals Accident Analysis of Bus Rapid Transit System: Before and after construction

2020 ◽  
Vol 79 (ET.2020) ◽  
pp. 1-17
Author(s):  
Amir Izadi
Keyword(s):  
Public Transportation ◽  
Transportation Systems ◽  
Influential Factors ◽  
Urban Transport ◽  
Bus Rapid Transit ◽  
Rapid Transit ◽  
Transit System ◽  
Standard Design ◽  
Before And After ◽  
Accident Data

Among the various transportation systems, public transportation, especially Bus Rapid Transit (BRT), has a significant role in urban transport and has the mission of transfer of passengers and reducing travel time. In addition to these advantages, the weak and non-standard design and implementation of BRT lines result in an escalation of accidents and inefficiency. Therefore, the aim of this study is to investigate the influential factors of the severity of BRT lines accidents before and after their construction. For this purpose, the accident data of Rasht BRT line 1 over the years of 2016 (before the construction of the BRT), 2017 and 2018 (after the construction of the BRT) have been analysed. The results showed that the construction of BRT has brought about 36 and 43 per cent reduction of accidents in 2017 and 2018, respectively, in comparison with 2016, and has given rise to the emergence of new accidents, such as collision with separator fence.

Life cycle emissions from a Bus Rapid Transit system and comparison with other modes of passenger transportation

2016 ◽  
Vol 6 (3) ◽  
pp. 123-134 ◽  
Author(s):  
Yohen Cuéllar ◽  
Rodrigo Buitrago Tello ◽  
Luis Carlos Belalcazar Ceronn
Keyword(s):  
Life Cycle ◽  
Bus Rapid Transit ◽  
Rapid Transit ◽  
Transit System ◽  
Passenger Transportation

scholarly journals Bus Rapid Transit System Introduction in Johor Bahru: A Simulation-Based Assessment

2021 ◽  
Vol 13 (8) ◽  
pp. 4437
Author(s):  
Sitti Asmah Hassan ◽  
Intan Nurfauzirah Shafiqah Hamzani ◽  
Abd. Ramzi Sabli ◽  
Nur Sabahiah Abdul Sukor
Keyword(s):  
Public Transport ◽  
Traffic Congestion ◽  
Economic Benefits ◽  
Bus Rapid Transit ◽  
Urban Mobility ◽  
Rapid Transit ◽  
Bus Priority ◽  
Time Saving ◽  
Transit System ◽  
Mobility Solution

Bus rapid transit (BRT) is one of the strategies to promote improvements in urban mobility. In this study, BRT scenarios, which integrate exclusive bus lanes and bus priority signal control in mixed traffic scenarios, were modelled using a VISSIM microsimulation. Three scenarios of BRT were modelled to represent 16:84, 38:62 and 54:46 modal splits between public transport and private vehicles. It was found that Scenario 4 (the 54:46 scenario) offers better benefits in terms of delay time saving and economic benefits. In general, it was found that the BRT system enhances the functioning of the transport system and provides people with faster and better mobility facilities, resulting in attractive social and economic benefits, especially on a higher modal split of public transport. It is regarded as one strategy to alleviate traffic congestion and reduce dependency on private vehicles. The finding of this study provides an insight on the effective concept of the BRT system, which may promote the dissemination of an urban mobility solution in the city. The results can help policymakers and local authorities in the management of a transport network in order to ensure reliable and sustainable transport.

scholarly journals Additional Riderships Estimation under Different Configurations of Bus Rapid Transit System

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Wu Lan ◽  
Chen Xuewu ◽  
Lu Tao
Keyword(s):  
Traffic Flow ◽  
Numerical Test ◽  
User Equilibrium ◽  
Bus Rapid Transit ◽  
Stochastic User Equilibrium ◽  
Rapid Transit ◽  
Traffic Equilibrium ◽  
Estimation Model ◽  
Transit System ◽  
Diagonalization Method

Different configurations of Bus Rapid Transit (BRT) system may cause different additional riderships. In this paper, in terms of network traffic equilibrium assignment principle, the additional riderships estimation model based on Variational Inequality (VI) model is presented. The bus frequency is related to variables including the travel time, the residence time in terminals, and the dwelling time at the stops. The additional riderships are translated into network additional traffic flow firstly. Given the bus frequency, VI model can be turned into Stochastic User Equilibrium (SUE) model to calculate the other variables. The similarity diagonalization method is used to calculate the elastic bus frequency and finally the network additional traffic flow can be computed. The additional riderships under different configurations of BRT system are compared in the numerical test. The results show that the additional riderships under different configurations have large differences and occupy a high percentage of the total ridership.

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