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