Travel Time Reliability-Based Rescue Resource Scheduling for Accidents Concerning Transport of Dangerous Goods by Rail

The characteristics of railway dangerous goods accidents are very complex. The rescue of railway dangerous goods accidents should consider the timeliness of rescue, the uncertainty of traffic environment and the diversity of rescue resources. Thus, the purpose of this paper is to confront the rescue...

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Autores principales:	Lanfen Liu, Xinfeng Yang
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	rescue resource multi-resource scheduling NSGA-II algorithm reliability multi-objective railway dangerous goods accident Industrial engineering. Management engineering T55.4-60.8 Electronic computers. Computer science QA75.5-76.95
Acceso en línea:	https://doaj.org/article/da0946c2d1b44e35af6b7bd0245f9896
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id	oai:doaj.org-article:da0946c2d1b44e35af6b7bd0245f9896
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spelling	oai:doaj.org-article:da0946c2d1b44e35af6b7bd0245f98962021-11-25T16:13:13ZTravel Time Reliability-Based Rescue Resource Scheduling for Accidents Concerning Transport of Dangerous Goods by Rail10.3390/a141103251999-4893https://doaj.org/article/da0946c2d1b44e35af6b7bd0245f98962021-11-01T00:00:00Zhttps://www.mdpi.com/1999-4893/14/11/325https://doaj.org/toc/1999-4893The characteristics of railway dangerous goods accidents are very complex. The rescue of railway dangerous goods accidents should consider the timeliness of rescue, the uncertainty of traffic environment and the diversity of rescue resources. Thus, the purpose of this paper is to confront the rescue resources scheduling problem of railway dangerous goods accident by considering factors such as rescue capacity, rescue demand and response time. Based on the analysis of travel time and reliability for rescue route, a multi-objective scheduling model of rescue resources based on travel time reliability is constructed in order to minimize the total arrival time of rescue resources and to maximize total reliability. The proposed model is more reliable than the traditional model due to the consideration of travel time reliability of rescue routes. Moreover, a two-stage algorithm is designed to solve this problem. A multi-path algorithm with bound constraints is used to obtain the set of feasible rescue routes in the first stage, and the NSGA-II algorithm is used to determine the scheduling of rescue resources for each rescue center. Finally, the two-stage algorithm is tested on a regional road network, and the results show that the designed two-stage algorithm is valid for solving the rescue resource scheduling problem of dangerous goods accidents and is able to obtain the rescue resource scheduling scheme in a short period of time.Lanfen LiuXinfeng YangMDPI AGarticlerescue resourcemulti-resource schedulingNSGA-II algorithmreliabilitymulti-objectiverailway dangerous goods accidentIndustrial engineering. Management engineeringT55.4-60.8Electronic computers. Computer scienceQA75.5-76.95ENAlgorithms, Vol 14, Iss 325, p 325 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	rescue resource multi-resource scheduling NSGA-II algorithm reliability multi-objective railway dangerous goods accident Industrial engineering. Management engineering T55.4-60.8 Electronic computers. Computer science QA75.5-76.95
spellingShingle	rescue resource multi-resource scheduling NSGA-II algorithm reliability multi-objective railway dangerous goods accident Industrial engineering. Management engineering T55.4-60.8 Electronic computers. Computer science QA75.5-76.95 Lanfen Liu Xinfeng Yang Travel Time Reliability-Based Rescue Resource Scheduling for Accidents Concerning Transport of Dangerous Goods by Rail
description	The characteristics of railway dangerous goods accidents are very complex. The rescue of railway dangerous goods accidents should consider the timeliness of rescue, the uncertainty of traffic environment and the diversity of rescue resources. Thus, the purpose of this paper is to confront the rescue resources scheduling problem of railway dangerous goods accident by considering factors such as rescue capacity, rescue demand and response time. Based on the analysis of travel time and reliability for rescue route, a multi-objective scheduling model of rescue resources based on travel time reliability is constructed in order to minimize the total arrival time of rescue resources and to maximize total reliability. The proposed model is more reliable than the traditional model due to the consideration of travel time reliability of rescue routes. Moreover, a two-stage algorithm is designed to solve this problem. A multi-path algorithm with bound constraints is used to obtain the set of feasible rescue routes in the first stage, and the NSGA-II algorithm is used to determine the scheduling of rescue resources for each rescue center. Finally, the two-stage algorithm is tested on a regional road network, and the results show that the designed two-stage algorithm is valid for solving the rescue resource scheduling problem of dangerous goods accidents and is able to obtain the rescue resource scheduling scheme in a short period of time.
format	article
author	Lanfen Liu Xinfeng Yang
author_facet	Lanfen Liu Xinfeng Yang
author_sort	Lanfen Liu
title	Travel Time Reliability-Based Rescue Resource Scheduling for Accidents Concerning Transport of Dangerous Goods by Rail
title_short	Travel Time Reliability-Based Rescue Resource Scheduling for Accidents Concerning Transport of Dangerous Goods by Rail
title_full	Travel Time Reliability-Based Rescue Resource Scheduling for Accidents Concerning Transport of Dangerous Goods by Rail
title_fullStr	Travel Time Reliability-Based Rescue Resource Scheduling for Accidents Concerning Transport of Dangerous Goods by Rail
title_full_unstemmed	Travel Time Reliability-Based Rescue Resource Scheduling for Accidents Concerning Transport of Dangerous Goods by Rail
title_sort	travel time reliability-based rescue resource scheduling for accidents concerning transport of dangerous goods by rail
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/da0946c2d1b44e35af6b7bd0245f9896
work_keys_str_mv	AT lanfenliu traveltimereliabilitybasedrescueresourceschedulingforaccidentsconcerningtransportofdangerousgoodsbyrail AT xinfengyang traveltimereliabilitybasedrescueresourceschedulingforaccidentsconcerningtransportofdangerousgoodsbyrail
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Travel Time Reliability-Based Rescue Resource Scheduling for Accidents Concerning Transport of Dangerous Goods by Rail

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