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NCJRS Celebrates National Library Week April 12-18

National Library Week

Started in 1958, National Library Week is a nationwide observance celebrated by all types of libraries - including the NCJRS Virtual Library. NCJRS invites you to explore the breadth and scope of the NCJRS Virtual Library collection and services. With more than 220,000 collection documents and 60,000 online resources, including all known Office of Justice Programs works, it is one of the world’s largest criminal justice special collections.

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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.

How to Obtain Documents
NCJ Number: NCJ 098719     Find in a Library
Title: Patrol Car Allocation Model - Executive Summary
  Document URL: PDF PDF 
  Agency Summary: Agency Summary 
Author(s): J M Chaiken ; W E Walker
Corporate Author: Rand Corporation
United States of America
Date Published: 1985
Page Count: 18
  Annotation: This nontechnical report describes the Patrol Car Allocation Model (PCAM85), a computer program to help police agencies determine the number of patrol cars to have on duty in each of their geographical commands.
Abstract: The report indicates PCAM can be used to analyze any policy question related to the number of patrol cars or patrol officers to have on duty as well as the times of day at which patrol cars should begin work. Typical applications of the model are determining the total number of patrol officers a department should have, allocating a fixed number of patrol officers among geographical commands, and assigning patrol cars to geographical commands at the start of each tour. Examples of dispatching practices that cannot be studied using PCAM are listed. PCAM's descriptive capabilities permit displaying quantitative information about any allocation of patrol cars by time of day and geographical command. Prescriptive capabilities specify allocations that best meet the performance standards established by the user. An explanation of data needed to use the program is provided covering geographical commands, patrol car operations, and anticipated number and length of service calls per each for each day in each geographical command. A discussion or resources needed for PCAM considers characteristics of the required computer system, cost, the effort in preparing a data base, and staff requirements. The appendix lists names, addresses, and phone numbers of persons who can provide further information on the model. Twenty-three references are listed. For the user's guide to PCAM and program description, see NCJ 98720-21.
Index Term(s): Management Information Systems ; Computer software ; Patrol ; Models ; Police resource allocation
Sponsoring Agency: Bureau of Justice Statistics (BJS)
US Dept 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
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Rockville, MD 20849-6000
United States of America
Country: United States of America
Language: English
  To cite this abstract, use the following link:

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