srs (software requirments specifications)

SRS is an online application for ticket booking for an Inter-city bus service.
Inter-city bus service is operating bus service within different cities. Currently it has three routes
for which it is providing bus service.
Routes are as following:
Route 1- Lahore to Multan [via Lahore->Sahiwal -> Multan]
Route 2- Lahore to Khushab [via Lahore -> Sarghodha -> Khushab]
Route 3- Lahore to Rawalpindi [via Lahore -> Gujranwala -> Jehlum -> Rawalpindi]
It has 2 categories of buses in its fleet.
 Business class
 Executive class
Fare of Executive class bus is higher than Business class bus.
This website will provide the service for online ticket booking with fare calculation.
This site offers a ticket booking with following facilities.
A ticket for a complete route.
For example route 2 – Lahore to Khushab
A ticket for substation of a route.
For example route 2 – Lahore -> Sarghodha
A ticket from substation to end of route station.
For example route 2 – Sarghodha -> Khushab
A return ticket website will provide real time seat availability and fare calculation when user want to book ticket. Fare calculation should be done w.r.t to bus selected.



Scope of Project

Project scope is the part of project planning that involves determining and documenting a list of specific project  goals, deliverables, tasks, costs and deadlines. Defining the project scope involves adopting a clear vision and an agreement on the outcomes of the project. This allows each milestone of the project to stay on target

Functional and Non Functional Requirements of

Functional Requirements :

A functional requirement shows that what the system must do what services the system present to users. It describes a software system or its component. A function is nothing but inputs to the software system, its behavior, and outputs

Functional Requirements of

As sited above, the purposed website will make online booking for travelers. However, additional mandatory requirement are as follows.
This site must be designed with GUI interfaces.
A schedule for bus times. Departure and estimated arrival for each station.
A passenger must arrived at the selected station 15 minutes before the departure of bus.
A application will update the status of the passenger before boarding the bus.
Application will update the seat availability according for upcoming stations.
1. Passenger:
A user must login the website in order to make a booking.
He must provide the passenger details along with traveling plan.
A passenger can schedule a advance booking maximum for 2 weeks.
Ticket information and status will be available in user’s dashboard on this website.
2. Admin:
Admin can update the:
route information Fare rate and return policy Generate reports regarding route travelings, sales etc.
3. Fare charging:
A ticket booked must be charged online via debut card, cradit card after confirmation of ticket.
4. Ticket generation:
A confirmed ticket will be sent to the mobile number of the passenger via sms or email.
A discount must be provided on a return ticket for complete route.


  • Application is user friendly.
  • Application Perform fast manipulation and calculations.
  • Application is adaptable.
  • Application will be able to work on all types of operating systems.
  • Application will be capable to handle multi user activities simultaneously.
  • There will be back up system to face any problem in system
  • All the options should be learning friendly I.e. member could easily understand what that option will do if he clicked on it.
  • Response Time is very awesome.
Some others are:
  • Accessibility
  • Maintainability
  •  Fault Tolerance.
  • Security
  • Robustnes


Use Case Diagram of Diagnosis of

a use case diagram can summarize the details of your system’s users   and their interactions with the system. Scenarios in which your system or application interacts with organizations, people, or external systems. Goals that your system or application helps those entities achieve



Usage Scenarios Diagnosis of

A brief user story explaining who is using the system and what they are trying to accomplish. A Scenario is made up of a number of simple, discrete steps that are designated as being performed by either the System or a  User.



The adopted methodology for this project is vu process model. Vu process model is a combination of water-fall model and spiral model. This combination has many advantages. This model has high risk analysis so avoidance of risk would be achieved. This model is easy to understand and use. Now first we will discuss the Water-fall model.


Work Plan of Diagnosis of

Work plan

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