UML taxi service.pdf

Model-Driven Development of Real-Time and Distributed Project Report Taxi service UML model

Taxi service UML Model Introduction:

The online taxi service allows users to book their taxi online . The platform offers administration interface where the taxi company can manage the content and access all bookings and customer information.

The taxi service should provide the following functionalities to the user:       

Provide the functionality to make your own bookings. Give your customers the facility to make payments and deposits online. Generate invoices. Update your web site without the need to get a web designer involved. Provide the customer with taxi availability. Track your customers. Engage your customers.

The basic flow of the taxi service can be followed by the use case diagram.   

User books the taxi by providing the details of source and destination. Booking clerk checks the database. If successful the user books the cab.

Use Case Diagram

TAXI BOOKING SYSTEM

SOURCE/DESTINATION

DATE/TIME

TYPE OF TAXI

FARE/KM & TOTAL FARE

PAYMENT OPTION

ADMINISTRATOR

USER

User Details

REPORT

Class diagram:

Cab

Generate Report

Cab_no Fare Source : Destination Deptr_time Arri_time Class_type

Cab Terminal Cab_no Terminal_no Deptr_time

1 Transport Dept Service prov_name Service_city Service_state Service_country

Get_cab_detail(); Show_cabdetail() Add_cab(); 1..* Delete_cab();

Show Driver_detail();

Get_service_detail(); Show_service_detail( );

Login 1 2 Customer Cust_name Cust_age Cust_gender Cust_phn _no Cust_id Cab_no Grp_discount

1 Bill Bill_id Bill_price

Ticket cancelled Login User_id Psswd Sign_in();

Get_c_detail(); Show_c_detail(); Add_cust(); Delete_cust();

Show_bill(); Generate_bill();

1..* Show_bill()

1

Generate report Reservation

1

1 PrintTkt

Cab_no Cust_name Date_ofjourney Fare Get_details(); Show_detail(); Show_ticket();

1

Report Genrate_Report(); Print_Ticket();

Cancellation Cab_no Date_of_cancel Cancel_charge Show_details(); Cnfrm_cancel(); Refund_charge();

Sequence diagram: The sequence diagrams below shows the interaction between the different processes. It shows the object interactions in time sequence. Maintains Taxi Information

Administrator

Taxi Menu

Taxi Driver

Database

Display Menu Enter Taxi no Entered Enter Src & Dest Entered Enter Dept & Arrival Time Entered

Get Details Submit Details Verify Details

Add/Del/ Modify Taxi

Add/Del/ Modify

Error or Success Message Update Cab Details

Sequence diagram: Reserving the Taxi Reservation Menu

User

Database

Display Menu Enter Details

Submit Details

Entered Verify Data Reserve Taxi

Success/Error Msg Dsp

Do Payment Make Payment Display Taxi & Rsv

Update Reservation info

Sequence diagram: Cancellation

State Diagram: The state diagram below describes the different operations of the uml model.

Check for Reservation

If available

Check minimum level

Taxi Dept Send Request

If unavailable Reserve Taxi

Cancel Maintain database

Book Taxi Do Payments

Activity Diagram: The activity diagram below shows the stepwise graphical representation with support for choice, iteration and concurrency.

Collaboration Diagram: The collaboration diagram provides an overall view of the collaborating objects within the real time environment of the system.

Conclusion: Hence the above model can be used to successfully develop a software for online taxi service.