Phase II: Design Specification

1
Phase IIDesign Specification

• Project Leader
• Eric Anderson
• Other Team Members
• Jonathan Green
• Paul Johnson
• Charlie Martin

2
Data-Centered Architecture
3
Data Model
4
Dispatcher Interface
Pending
Active
Pending Incident List
Selected Incident Information
Available Ambulances
Assign
Reject
5
Dispatcher Interface
Pending
Active
Reason for Rejection
Pending Incident List
Selected Incident Information
Reason for incident rejection
Available Ambulances
Reject
Cancel
Assign
Reject
6
Dispatcher Interface
Pending
Active
Active Incident List
Incident Information
Active Ambulance List
ID
Location
Reassign
Resolved
Ambulance Arrived
7
Dispatcher Interface
Pending
Active
Reassign Ambulances to Incident
Incident Information
Active Incident List
Active Ambulance List
Active Ambulance List
Reassign
Cancel
Resolved
Reassign
Ambulance Arrived
8
Operator Interface
Submit
Clear Incident
New
Name
John Smith
Notes
Johns wife seems to be hysterical.
There is a lot of blood loss, and they have been
unable to bind the wounds properly. Severity
could escalate if help doesnt arrive soon.
Type of Incident
Lacerations from a weed-whacker.
Low Moderate Serious Life-Threatening
Severity
Location
Corner of Elm St. and Maple Dr.
Tues March 14 1121 AM
Time Elapsed 203
9
Operator Interface
Submit
Clear Incident
New
Name
John Smith
Notes
Johns wife seems to be hysterical.
There is a lot of blood loss, and they have been
unable to bind the wounds properly. Severity
could escalate if help doesnt arrive soon.
Type of Incident
Lacerations from a weed-whacker.
Low Moderate Serious Life-Threatening
Severity
Location
Corner of Elm St. and Maple Dr.
Tues March 14 1121 AM
Time Elapsed 204
10
Operator Interface
Submit
Clear Incident
New
Name
John Smith
Notes
Johns wife seems to be hysterical.
There is a lot of blood loss, and they have been
unable to bind the wounds properly. Severity
could escalate if help doesnt arrive soon.
Type of Incident
Lacerations from a weed-whacker.
Low Moderate Serious Life-Threatening
Severity
Location
Corner of Elm St. and Maple Dr.
Tues March 14 1121 AM
Time Elapsed 206
11
Operator Interface
Submit
Clear Incident
New
Name
John Smith
Notes
Johns wife seems to be hysterical.
There is a lot of blood loss, and they have been
unable to bind the wounds properly. Severity
could escalate if help doesnt arrive soon.
Type of Incident
Lacerations from a weed-whacker.
Low Moderate Serious Life-Threatening
Severity
Location
Corner of Elm St. and Maple Dr.
Tues March 14 1122 AM
Time Elapsed 219
12
Administrator Interface
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
13
Administrator Interface
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
14
Administrator Interface
Remove Jordan McKay?
Yes
No
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
15
Administrator Interface
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
16
Administrator Interface
Add User
Jimmy Kimmel
User Name
Password

Job
Operator
Add User
Cancel
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
17
Administrator Interface
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
18
Administrator Interface
Modify User
Sarah Johnston
User Name
Password

Job
Dispatcher
Modify User
Cancel
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
19
Administrator Interface
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
20
Administrator Interface
Statistics
245
Average Time to Dispatch
1445
Average Time to Arrive
OK
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
21
Administrator Interface
Add / Remove Ambulances
Select Ambulance
Remove
Add Ambulance
271828183
OK
Add Team Member
Modify Member
Remove Member
Generate Statistics
Ambulances
22
Log File

• Purpose of log file the log file keeps track of
  how long it took to complete each task, and
  monitors incidents from start to finish. This is
  important because it provides a way to check that
  the dispatch system does indeed fulfill the time
  requirements for dispatch/arrival, and if not,
  shows which tasks took so much time.
• Possible actions
• created operator
• submitted operator
• dispatched dispatcher
• reassigned dispatcher
• resolved dispatcher
• rejected dispatcher
• arrived dispatcher
• Format
• month day year hourminutesecond incident
  action (user ID) notes

23
Log File

• Sample log file
• Mar 14 2006 135927 457 created (31421)
• Mar 14 2006 140056 457 submitted (31421)
• Mar 14 2006 140132 457 dispatched,32,49
  (42142)
  
• Mar 14 2006 140300 457 reassigned,32 (57341)
• Mar 14 2006 141041 457 arrived,32 (57341)
• Mar 14 2006 141541 457 resolved (42142)
• Mar 15 2006 151420 500 created (31421)
• Mar 15 2006 151530 500 submitted (31421)
• Mar 15 2006 151810 500 rejected (42142) prank
  call

24
Client-Server Communication
25
Client-Server Communication