13-06-2012, 03:21 PM
BLOOD DONOR DATABASE
blood donor database.docx (Size: 321.88 KB / Downloads: 34)
Purpose:
A blood donation occurs when a healthy person voluntarily has blood drawn and used for transfusions or made into medications by a process called fractionation.
In the developed world, most blood donors are unpaid volunteers who give blood for a community supply. In poorer countries, established supplies are limited and donors usually give blood when family or friends need a transfusion. Many donors donate as an act of charity, but some are paid and in some cases there are incentives other than money such as paid time off from work. A donor can also have blood drawn for their own future use. Donating is relatively safe, but some donors have bruising where the needle is inserted or may feel faint.
Scope:
The study geographically limited itself at the URCS blood donation/collection centers. It focused more on the acquisition, distribution and management of blood units for BDR activities. The study specially emphasized the creation and implementation of an electronic management information system that automated blood donor data acquisition and dissemination of results. This in turn will ease and speeds up the planning, decision-making process because of the timely, secure, confidential and reliable reports
Product Perspective:
Existing System: In the present system there are many blood donor database sites are there but they can only develop the site only for acquiring money purpose. Even there are many programs conducting for awareness creating they are not reaching in public.
Our System: In our system we can provide the implementations with day to day updations. We will involve with WWO’s and conduct awareness programs. By giving any information regarding their blood donor we all ways help them. At last it is not created for the sake of money
Use Case Model Description:
A use case diagram in the Unified Modeling Language (UML) is a type of behavioral diagram defined by and created from a Use-case analysis. Its purpose is to present a graphical overview of the functionality provided by a system in terms of actors, their goals (represented as use cases), and any dependencies between those use cases.
The main purpose of a use case diagram is to show what system functions are performed for which actor. Roles of the actors in the system can be depicted.
Use Case diagrams are formally included in two modeling languages defined by the OMG: the Unified Modeling Language (UML) and the Systems Modeling Language (SysML).