DESIGN AND IMPLEMENTATION OF AN AUTOMATED INVENTORY CONTROL SYSTEM FOR A MANUFACTURING ORGANISATION

ABSTRACT
This research work is concise and generally summarizes the activities duly
carried out in the design and implementation of an automated inventory
control system for a manufacturing organization. The system is designed to
efficiently handle the movement and tracking of goods through the
replacement of human workers by technology. The manual method or
intervention is labour intensive, costly, and error prone and cannot ensure
the inventory remains up-to-date due to oversight and internal shrinkage.
With the proposed new system, inventory can be updated in real time
without product movement, scanning, or human involvement. The
automated system allows inventory status to be determined and shipping and
receiving documents to be generated automatically triggering automatic
orders for products that are low in inventory. The study outlines the main
concepts of the analysis and design methodology of the proposed system,
compares it to the existing and goes further to explain the design and
implementation of the system using Visual Basic 6.0 for the database. The
fact finding techniques employed is interview, observation, online and
library research.
vii

TABLE OF CONTENTS
Title page i
Approval Page ii
Certification Page iii
Dedication iv
Acknowledgement v
Abstract vii
Table of Contents viii
List of Figures xiv
List of Tables xv

CHAPTER ONE
1.0 Introduction - - - - - - - 1
1.1 Background of the Study - - - - - 2
1.2 Statement of the Problem - - - - - 3
1.3 Purpose of the Study - - - - - - 4
viii
1.4 Significance of the Study - - - - - 4
1.5 Objectives of the Study - - - - - - 4
1.6 Scope of the Study - - - - - - 5
1.7 Limitations of the Study- - - - - - 6
1.8 Definition of Basic Concepts - - - - - 6

CHAPTER TWO
2.0 Literature Review - - - - - - 9
2.1 Comprehensive Overview - - - - - 9
2.1.1 Purpose - - - - - - - - 10
2.2 Types of Inventory Control Systems - - - - 10
2.2.1 Four types of inventory control systems - - - - 11
2.2.1.1 Manual Inventory Management System - - - 11
2.2.1.2 Barcode Technology - - - - - - 12
ix
2.2.1.3 Radio Frequency Identification (RFID) - - - 13
2.2.1.4 Warehouse Management System - - - - 14
2.3 How Inventory Control Systems Really Work - - 16
2.4 What Industries Use Inventory Control Systems - - 19
2.4.1 Application of Inventory Control Systems - - - 20
2.4.2 Importance of Inventory Control Systems - - - - 21
2.5 Warehouse Management Systems - - - - 22
2.5.1 Warehouse Management Rules Engine - - - 24
2.5.1.1 Rules Workbench - - - - - - 25
2.5.1.2 Warehouse Management System Strategy - - - 25
2.5.2 Importance of Warehouse Management Systems - - 25
2.5.3 Inventory Control Systems vs. Warehouse Mgt Systems - 27
2.6 Automated Inventory Control System Software - - - 28
x

CHAPTER THREE
3.0 System Analysis and Design - - - - - 30
3.1 Methodology - - - - - - - 30
3.2 Data Collection - - - - - - - 30
3.3 Analysis of the Existing System- - - - - 31
3.4 Limitation of the Existing System - - - - 32
3.5 System Design - - - - - - - 33
3.6 Data Base Design - - - - - - - 35
3.7 Organizational Structure - - - - - - 38
3.8 System Flow Chat - - - - - - - 42
3.9 Top down Design Diagram - - - - - 44

CHAPTER FOUR
4.0 Implementation, Testing and Packaging - - - 46
xi
4.1 Choice of Development Tools - - - - - 46
4.2 System Requirements - - - - - - 46
4.2.1 Software Requirements - - - - - 46
4.2.2 Hardware Requirements - - - - - 47
4.3 Implementation - - - - - - - 48
4.3.6 Implementation of the Login Form - - - 53
4.3.7 Implementation of the Main menu form - 54
4.3.8 Implementation of the Receive Supply Form - 55
4.3.9 Implementation of Sales Form - - - - 55
4.4 Implementation of Supplier Record Form- - - - 57
4.4.1 Implementation - - - - - - 58
4.5 Testing - - - - - - - - 58
4.5.1 Unit Test - - - - - - - - 60
4.5.2 System Test - - - - - - - - 60
xii
4.6 Packaging (Integration) - - - - - - 60

CHAPTER FIVE
5.0 Summary, Limitations, Recommendations, Beme &Conclusion 61
5.1 Summary - - - - - - - - 61
5.2 Limitation - - - - - - - - 63
5.3 Recommendation - - - - - - - 63
5.4 Bill of Engineering Measurement & Evaluation (BEME) - 65
5.5 Conclusion - - - - - - - - 66
 References - - - - - - - - 67
 Appendix 1 - - - - - - - - 70
 Source Code - - - - - - - 70
 Appendix 1 Supply Form - - - - - - 78
 Appendix 2 Sales Invoice - - - - - 79
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APA

Ojo, I. (2018). DESIGN AND IMPLEMENTATION OF AN AUTOMATED INVENTORY CONTROL SYSTEM FOR A MANUFACTURING ORGANISATION. Afribary. Retrieved from https://afribary.com/works/design-and-implementation-of-an-automated-inventory-control-system-for-a-manufacturing-organisation-6086

MLA 8th

Ojo, Ifeanyichukwu "DESIGN AND IMPLEMENTATION OF AN AUTOMATED INVENTORY CONTROL SYSTEM FOR A MANUFACTURING ORGANISATION" Afribary. Afribary, 29 Jan. 2018, https://afribary.com/works/design-and-implementation-of-an-automated-inventory-control-system-for-a-manufacturing-organisation-6086. Accessed 23 Nov. 2024.

MLA7

Ojo, Ifeanyichukwu . "DESIGN AND IMPLEMENTATION OF AN AUTOMATED INVENTORY CONTROL SYSTEM FOR A MANUFACTURING ORGANISATION". Afribary, Afribary, 29 Jan. 2018. Web. 23 Nov. 2024. < https://afribary.com/works/design-and-implementation-of-an-automated-inventory-control-system-for-a-manufacturing-organisation-6086 >.

Chicago

Ojo, Ifeanyichukwu . "DESIGN AND IMPLEMENTATION OF AN AUTOMATED INVENTORY CONTROL SYSTEM FOR A MANUFACTURING ORGANISATION" Afribary (2018). Accessed November 23, 2024. https://afribary.com/works/design-and-implementation-of-an-automated-inventory-control-system-for-a-manufacturing-organisation-6086