In this post we have published system design of Online Vehicle showroom which is developed using PHP and mysql.
CFD OF VEHICLE SHOWROOM MANAGEMENT:
Level 1: TOP LEVEL DFD
INPUT: The username and password
PROCESS: The process is named as authentication the process check the accepted username and password
OUTPUT: If the inputs are valid the successful login is one and a new screen with links to respective page is displayed.
Level 2: ADMIN MODULE
INPUT: inputs dealer details to create new account for dealer
PROCESS: validation of data.
OUTPUT: The system creates new dealer profile with login ID and password.
Level 3: DEALER MODULE
INPUT: inputs the vehicle details such as vehicle name, image, price, etc.
PROCESS:Calculate vehicle price and uploading image.
OUTPUT:The system uploads new vehicle details to database.
Level 4: CUSTOMER MODULE
INPUT: The user creates new account and orders new vehicle.
PROCESS: Vehicle ordering and payment process
OUTPUT: The user orders vehicle and makes payment.