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NCJRS Abstract

The document referenced below is part of the NCJRS Library collection. To conduct further searches of the collection, visit the NCJRS Abstracts Database. See the Obtain Documents page for direction on how to access resources online, via mail, through interlibrary loans, or in a local library.

 
  NCJ Number: NCJ 098721   Add to Shopping cart   Find in a Library
  Title: Patrol Car Allocation Model - Program Description
  Document URL: PDF PDF 
  Agency Summary: Agency Summary 
  Author(s): J M Chaiken ; W E Walker ; R Dormont
  Corporate Author: Rand Corporation
United States of America
  Date Published: 1985
  Page Count: 226
  Annotation: This report provides installation instructions and an annotated program listing for the Patrol Car Allocation Model (PCAM85), written in Fortran. The computer program helps police agencies determine the number of patrol cars to have on duty in each of their geographical commands.
  Abstract: The description of program installation covers PCAM source language and compilation, file structure and conventions, storage allocation, memory requirements, minor program modifications, and costs. A description of the PCAM data file format encompasses explanations of each of the nine records in the file. The algorithms that PCAM uses to convert allocations of cars to tours into block allocations and vice versa are documented. The report unavailable a tour as a period of time over which a patrol car can be on duty, and a block is defined as a part of a tour during which the number of patrol cars on duty is constant. PCAM's internal data structures and its run-time storage management system are described, including table pointers and data storage. The report concludes with a listing and description of the PCAM Fortran program, together with a discussion of the main program and the subprograms. The appendix contains a demonstration data base, a program for estimating the relationship between the number of patrol cars unavailable because of calls for service (CFS) and the number of non-CFS unavailable patrol cars, and a program cross-reference table. Addresses for further information are provided, along with two references. For executive summary and user's manual, see NCJ 98719-20.
  Index Term(s): Management Information Systems ; Computer software ; Patrol ; Models ; Police resource allocation
  Sponsoring Agency: National Institute of Justice (NIJ)
US Department of Justice
Office of Justice Programs
United States of America

US Dept of Justice NIJ Pub
United States of America
  Grant Number: 81-IJ-CX-0088
  Sale Source: Rand Corporation
1776 Main Street
P.O. Box 2138
Santa Monica, CA 90407-2138
United States of America

National Institute of Justice/
NCJRS paper reproduction
Box 6000, Dept F
Rockville, MD 20849
United States of America

NCJRS Photocopy Services
Box 6000
Rockville, MD 20849-6000
United States of America
  Country: United States of America
  Language: English
   
  To cite this abstract, use the following link:
https://www.ncjrs.gov/App/Publications/abstract.aspx?ID=98721

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