SW16_paper_21.pdf (1.85 MB)
A simulation of a police patrol service system with multi-grade time-varying incident arrivals
conference contributionposted on 2016-06-24, 12:26 authored by Hanjing Zhang, Lisa JacksonLisa Jackson, Antuela TakoAntuela Tako, Jiyin LiuJiyin Liu
Due to the squeeze on public expenditure, the funding cuts imposed on the police provide a great impetus to find an efficient incident response sequence with limited resources. This is especially the case for police response systems which exhibit the characteristics of time-varying volume of demand. In this paper, we investigate two types of priority queues in the patrol service system. Both the incident arrival rate and the scheduled staff level change with time. For such a system, there is no analytical model available to give close-form performance, so simulation is used for the study. Although dynamic priority queues which enable more flexibility in setting the sequence of service requests are widely applied in many service systems, such as the NHS service system, the simulation model results show that in police patrol service systems static priority queue performs better.
- Business and Economics
Published inProceedings of the Operational Research Society Simulation Workshop 2016 (SW16) https://www.theorsociety.com/Pages/Conferences/SW16/SW16.aspx
Pages103 - 112 (11)
CitationZHANG, H. ...et al., 2016. A simulation of a police patrol service system with multi-grade time-varying incident arrivals. IN: Anagnostou, A., Hoad, K. and Kunc, M. (eds.) Proceedings of the 2016 8th Operational Research Society Simulation Workshop (SW16), Stratford, Warks, 11-13th April, pp. 103-112.
Publisher© The Operational Research Society
- SMUR (Submitted Manuscript Under Review)
Publisher statementThis work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/
NotesThis is a conference paper.