OPTIMAL ALLOCATION OF EMERGENCY SERVICE VEHICLES WITH BATCH ARRIVAL OF DEMAND

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DAVOUDI ROYA; DEHGHANIAN FARZAD; PIRAYESH MOHAMMADALI

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Journal: Journal of Transportation Engineering Year:2015 | Volume:7 | Issue:1 Page(s): 31-44

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Title

OPTIMAL ALLOCATION OF EMERGENCY SERVICE VEHICLES WITH BATCH ARRIVAL OF DEMAND

Author(s)

DAVOUDI ROYA | DEHGHANIAN FARZAD | PIRAYESH MOHAMMADALI | Issue Writer Certificate

Keywords

OPTIMA ALLOCATIONQ2

EMERGENCY SERVICESQ2

ESVQ2

EMERGENCY STATIONSQ2

Abstract

This paper deals with the problem of allocation of emergency service vehicles (ESVs) to emergency service stations in order to maximize the expected covering of the demands. Most of the previous studies in this area assume that every call needs only one ESV; however real experiences demonstrate that these assumptions are not valid. Hence, in this paper we are going to develop a model that could dedicate more than one ESV to each call. For this purpose, we use the queue theory with batch arrivals to calculate the availability rate of ESVs in each station. A mixed integer programming model is provided to determine the optimal number of ESVs in each predetermined EMERGENCY STATIONS. A real case study is implemented in Mashhad for finding the number of ESVs in gas EMERGENCY STATIONS. Model is optimally solved by CPLEX and results are discussed and some analyses on parameters of the model are done.

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APA: Copy

DAVOUDI, ROYA, DEHGHANIAN, FARZAD, & PIRAYESH, MOHAMMADALI. (2015). OPTIMAL ALLOCATION OF EMERGENCY SERVICE VEHICLES WITH BATCH ARRIVAL OF DEMAND. JOURNAL OF TRANSPORTATION ENGINEERING, 7(1), 31-44. SID. https://sid.ir/paper/224004/en

Vancouver: Copy

DAVOUDI ROYA, DEHGHANIAN FARZAD, PIRAYESH MOHAMMADALI. OPTIMAL ALLOCATION OF EMERGENCY SERVICE VEHICLES WITH BATCH ARRIVAL OF DEMAND. JOURNAL OF TRANSPORTATION ENGINEERING[Internet]. 2015;7(1):31-44. Available from: https://sid.ir/paper/224004/en

IEEE: Copy

ROYA DAVOUDI, FARZAD DEHGHANIAN, and MOHAMMADALI PIRAYESH, “OPTIMAL ALLOCATION OF EMERGENCY SERVICE VEHICLES WITH BATCH ARRIVAL OF DEMAND,” JOURNAL OF TRANSPORTATION ENGINEERING, vol. 7, no. 1, pp. 31–44, 2015, [Online]. Available: https://sid.ir/paper/224004/en

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