Optimization of Bus Bridging Service under Unexpected Metro Disruptions with Dynamic Passenger Flows
Joint Authors
Yuan, Zhen-zhou
Wang, Jiadong
Yin, Yonghao
Source
Journal of Advanced Transportation
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-24
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
A metro disruption is a situation where metro service is suspended for some time due to unexpected events such as equipment failure and extreme weather.
Metro disruptions reduce the level of service of metro systems and leave numerous passengers stranded at disrupted stations.
As a means of disruption management, bus bridging has been widely used to evacuate stranded passengers.
This paper focuses on the bus bridging problem under operational disruptions on a single metro line.
Unlike previous studies, we consider dynamic passenger flows during the disruption.
A multi-objective optimization model is established with objectives to minimize total waiting time, the number of stranded passengers and dispatched vehicles with constraints such as fleet size and vehicle capacity.
The NSGA-II algorithm is used for the solution.
Finally, we apply the proposed model to Shanghai Metro to access the effectiveness of our approaches in comparison with the current bridging strategy.
Sensitivity analysis of the bus fleet size involved in the bus bridging problem was conducted.
American Psychological Association (APA)
Wang, Jiadong& Yuan, Zhen-zhou& Yin, Yonghao. 2019. Optimization of Bus Bridging Service under Unexpected Metro Disruptions with Dynamic Passenger Flows. Journal of Advanced Transportation،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1170063
Modern Language Association (MLA)
Wang, Jiadong…[et al.]. Optimization of Bus Bridging Service under Unexpected Metro Disruptions with Dynamic Passenger Flows. Journal of Advanced Transportation No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1170063
American Medical Association (AMA)
Wang, Jiadong& Yuan, Zhen-zhou& Yin, Yonghao. Optimization of Bus Bridging Service under Unexpected Metro Disruptions with Dynamic Passenger Flows. Journal of Advanced Transportation. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1170063
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1170063