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Port Management System’s
E-R Diagram, Flowchart and DFD
MD. MILTON KHANMD. ALAMINMD. ILIAS HOSSAIN
Khwaja Yunus Ali University
Team. “3”
Department of MIS - 5th Batch
Topic:
Port Management System Course Enterprise Information System Instructor
Mohammad Nasiruzzaman
Table of Contents Introduction Port Management
System What is Port Management System Benefits(ERD, Flowchart, DFD) Implement of Port Mgt. System Requirement ER-Diagram Flowchart DFD(Data flow Diagram)
Port Management System
Requirement
ER Diagram
Port
In/out
Admin Vessel
Employee
Ticket
Manage1
Destination
Service charge
Pays1
Receive
Passenger
Route Authentication
Cargo
Purchase Sell
Board in
Carried
Pays2
Manage2
Port
In/out
Admin Vessel
Employee
Ticket
Manage 2
Destination
Service charge
Pays1
Receive
Passenger
Route Authentication
Cargo
Purchase Sell
Board in
Carried
Pays2
Entity Diagram of Port Management System
(1 , *) (1 , 1)
(1 , *)
(1 , *)
(1 , *)
(1 , *)
(1 , *)
(1 , *)
(1 , *)
(1 , *)
(1 , *)
(1 , *)
(1 , 1)
(1 , 1)
(* , *)
(* , *)
(1 , *)
(1 , *)
Manage1
(1 , *)
(1 , *)
(1 , *) (1 , *)
Entity Diagram of Port Management System
Port
In/out
Admin
Vessel
Employee
Ticket
Manage
Destination
Service charge
Pays1
Receive
Passenger
Route Authentication
Cargo
Purchase Sell
Board in
Carried
Pays2
ID(PK)
Name
Address
Mob. No.
ID(PK)
Name
Address
Mob. No.
ID(PK) Owner
Name
Price No. (PK)
Seat no.
ID(PK) Name
Mo. No. Address
ID(PK) Name
ID(PK) Address
ID(PK) Item name
ID(PK)
Name
Benefits of ER Diagram Visual representation Effective communication Simple to understand High flexibility
Flowchart
No
Start
Vessel Arrives
Check Vessel
Are place in
Allot Place
Service charge
Confirmation reservation
End
Registration
Denied vessel
Checked place
Verify Vessel
Yes
No
No
No
Yes
Yes
Yes
No
Yes
Flowchart of Port Management
Benefits of Flowchart Visual Clarity: Instant Communication: Problem Solving Proper Document Effective Coordinating
Data Flow Diagram
Docking In Charge
Arrive/Departure information
Official Instruction
Cancel Request
Query for hold place
Cancellation
Information
Admin Vessel
Data Flow Diagram-0-
Level
Data Flow Diagram-1-
Level
Port Management
process Vessel
Vessel Information
Management
Reporting Department
Admin
Permission Access
Denied Access
Confirmation access
Denied access
Report
Place Department
DFD 1 level
place information
Data Flow Diagram-2-
Level
Report Reservation Reservation
Reservation
Query Process
Reservation
Process
Waiting Process
Waiting (Dock) Selection Process Cancellation
Process
Pending
Port Authority
Searching
(Dock)
Confirmation
process
Cancel Reservation
Port
Benefits of Data Flow Diagram
It describes the boundaries of the system. It is beneficial for communicating existing system
knowledge to the users. A straightforward graphical technique which is easy
to recognize. DFDs can provide a detailed representation of
system components. It is used as the part of system documentation file. DFDs are easier to understand by technical and
nontechnical audiences It is logic systmem.
Thank You
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