- Posted By: freeproject
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Posted By freeproject on April 25, 2017
Hospital Management System Data flow diagram is often used as a preliminary step to create an overview of the Hospital without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Hospital process. It contains all of the userflow and their entities such all the flow of Hospital, Hospital Employee, Patient, Doctor, Medicine, Test, Doctor Fees. All of the below diagrams has been used for the visualization of data processing and structured design of the Hospital process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Hospital Management System :
This is the Zero Level DFD of Hospital Management System, where we have eloborated the high level process of Hospital. It’s a basic overview of the whole Hospital Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Medicine,Test and Doctor Fees showing the system as a single high-level process, with its relationship to external entities of Hospital,Hospital Employee and Patient. It should be easily understood by a wide audience, including Hospital,Patient and Medicine In zero leve DFD of Hospital Management System, we have described the high level flow of the Hospital system.High Level Entities and proccess flow of Hospital Management System:
- Managing all the Hospital
- Managing all the Hospital Employee
- Managing all the Patient
- Managing all the Doctor
- Managing all the Medicine
- Managing all the Test
- Managing all the Doctor Fees
First Level Data flow Diagram(1st Level DFD) of Hospital Management System :
First Level DFD (1st Level) of Hospital Management System shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Hospital Management System system as a whole. It also identifies internal data stores of Doctor Fees, Test, Medicine, Doctor, Patient that must be present in order for the Hospital system to do its job, and shows the flow of data between the various parts of Hospital, Patient, Test, Doctor Fees, Medicine of the system. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. You will highlight the main functionalities of Hospital.Main entities and output of First Level DFD (1st Level DFD):
- Processing Hospital records and generate report of all Hospital
- Processing Hospital Employee records and generate report of all Hospital Employee
- Processing Patient records and generate report of all Patient
- Processing Doctor records and generate report of all Doctor
- Processing Medicine records and generate report of all Medicine
- Processing Test records and generate report of all Test
- Processing Doctor Fees records and generate report of all Doctor Fees
Second Level Data flow Diagram(2nd Level DFD) of Hospital Management System :
DFD Level 2 then goes one step deeper into parts of Level 1 of Hospital. It may require more functionalities of Hospital to reach the necessary level of detail about the Hospital functioning. First Level DFD (1st Level) of Hospital Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Doctor Fees, Test, Medicine, Doctor, Patient, Hospital Employee, Hospital.Low level functionalities of Hospital Management System
- Admin logins to the system and manage all the functionalities of Hospital Management System
- Admin can add, edit, delete and view the records of Hospital, Patient, Medicine, Doctor Fees
- Admin can manage all the details of Hospital Employee, Doctor, Test
- Admin can also generate reports of Hospital, Hospital Employee, Patient, Doctor, Medicine, Test
- Admin can search the details of Hospital Employee, Medicine, Test
- Admin can apply different level of filters on report of Hospital, Doctor, Medicine
- Admin can tracks the detailed information of Hospital Employee, Patient, Doctor, , Medicine
