COMP 6620 HW4

1
COMP 6620 HW4

• Alabama Uniform Traffic Crash Report
• Data Entry System Design
• Volkan Ustun

2
System

• A web server
• Two databases
• Main database (submitted reports)
• Temporary database (saved reports for later
  submittal)
• Web interfaces
• Querying capabilities from central databases for
  SSN and Driver License Number
• Print-out capability for the filled in forms in
  the desired format.

3
Web interface

• Four main menu items
• New
• To create a crash report
• Update
• To update previously recorded reports
• Submit
• To submit previously recorded reports
• Log out
• To log out from the system

4
Menu Item - New

• Accident Info
• Location/Time
• Vehicle/Pedestrian
• Driver Info (if unit is vehicle)
• Vehicle Info (if unit is vehicle)
• Pedestrian Info (if unit is pedestrian)
• Save
• Submit
• Quit

5
Menu Item Update

• Displays previously recorded or submitted reports
  by the officer.
• Allows the officer to update the previously saved
  reports
• Update pages are similar to new report pages,
  therefore not presented in the presentation

6
Menu Item - Submit

• Displays previously recorded or saved reports by
  the officer
• Allows the officer to print and/or submit the
  selected reports

7
Menu Item Log out

• Logs out the user

8
Scenario (new form)

• Officer logs onto the web server using his
  personal ID and password.
• User selects the new menu item from the menu
• Officer fills in the fields for the general
  accident info (including number of units involved
  in the accident, vehicles and if there is
  pedestrians)
• Officer clicks on the next button

9

• Officer fills in the location and time
  information on the accident
• Officer clicks the next button
• Units involved in the accident is displayed
• For each unit
• If the unit is vehicle, officer enters driver
  license no, driver license state and VIN.
• If the unit is pedestrian, officer enters the SSN
  of the pedestrian.

10

• Central database is queried and the results are
  presented for the first unit (driver or
  pedestrian).
• If no results found, an empty form is presented
• Officer makes the necessary changes on driver
  information and driver license information (it
  may be necessary to fill out another form to
  report the changes on driver information to
  relevant offices).
• Officer fills in the necessary fields for driver
  condition
• Officer clicks on the next button

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• If unit is vehicle, results on the vehicle and
  the owner are presented.
• If no results found, an empty form is presented
• Officer makes the necessary changes on the
  vehicle information (it may be required to fill
  out another form to report the change of
  information of the vehicle)
• Officer fills in the fields for vehicle condition
• Office clicks on the next button

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• If next unit is vehicle, similar steps are
  repeated. If next unit is pedestrian, results for
  pedestrian is presented.
• Officer makes the necessary changes on the
  pedestrian information.
• Officer fills in the fields for pedestrian
  condition.

13

• If data on all units involved in the accident is
  entered, user can select to save and/or submit
  the report (There are save and submit buttons
  only on the last unit page)
• Officer selects submit
• Officer clicks on the print-out link and gets the
  printed form.
• Officer signs the printed report.
• Officer mails the printed report.

14
Information on the interfaces

• Only black menu items can be selected. Red menu
  items are locked.
• User has to quit the current menu in order to
  select other menu items.
• Any time during filling the form user can save
  the report and quit application.
• Main menu items are listed on the top frame.
• Menu item options are listed on the left frame.
• Results gathered on the driver, vehicle and
  pedestrians are by default non-editable. User
  needs to click on the edit button next to the
  related field to change data.
• If results are not found for certain fields,
  these fields are presented as regular empty
  fields.
• Menu item options presented in the left frame are
  blue. The option being used turns out white.
• Reports are assigned OPS case no only after
  submitted.
• Local case numbers should be entered by the user.

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