Murdoch University: ICT231 - Emergency Response System Design Analysis

This assignment, completed for Murdoch University's ICT231 course, focuses on the analysis and design of an emergency response system. The solution includes a class diagram, which visually represents the system's structure and components. A decision table is presented, outlining the logic for assigning priority levels to emergency calls based on various factors such as the number of victims, their condition, and the presence of injuries or breathing problems. This table helps determine the appropriate response team size and dispatch protocol. The assignment further utilizes activity diagrams to illustrate the workflow of the emergency call process and the actions taken by supervisors. These diagrams provide a clear, step-by-step representation of the system's operations, including the initial call, dispatching of resources, and subsequent actions. The assignment provides a comprehensive overview of the design considerations for an emergency response system.

ICT231 SYSTEMS ANALYSIS AND DESIGN
STUDENT
MURDOCH UNIVERSITY
24 JULY, 2016

Contents
CLASS DIAGRAM....................................................................................................................................2
DECISION TABLE....................................................................................................................................3
ACTIVITY DIAGRAM: EMERGENCY CALL AND DISPATCHING A RESPONSE TEAM..................................4
ACTIVITY DIAGRAM: PROCESS OF SUPERVISOR ACTIONS ON WAITING EMERGENCIES........................5
1 | P a g e

CLASS DIAGRAM
2 | P a g e

DECISION TABLE
The table has been designed to help the system assign priority to each case as per the inputs given
on the emergency call. All the parameters will be checked and then priority will be assigned so to
decide the size of response team and to dispatch the response team for the victim’s location.
INPUT: DECISION POINTS 1 2 3 4 5 6 7 8 9 10
SINGLE VICTIM Y Y Y Y Y
MULTIPLE VICTIM Y Y Y Y Y
PATIENT STABLE Y Y N N N Y N N Y Y
PATIENT CONCIOUS Y Y N N N Y N N Y Y
INJURY N Y Y Y Y N Y N Y Y
BREATHING PROBLEM N N N N Y N Y N N N
LOSS OF BLOOD N N N N Y N Y N Y Y
OUTPUT: TEST ACTIONS
PRIORITY CATEGORY 1: MINOR CASE T
PRIORITY CATEGORY 2: STABLE CASE T T
PRIORITY CATEGORY 3: SERIOUS
CASE
T T T T
PRIORITY CATEGORY 4: CRITICAL
TRAUMA CASE
T T T
3 | P a g e

ACTIVITY DIAGRAM: EMERGENCY CALL AND
DISPATCHING A RESPONSE TEAM
4 | P a g e

ACTIVITY DIAGRAM: PROCESS OF SUPERVISOR ACTIONS
ON WAITING EMERGENCIES
5 | P a g e

6 | P a g e