06-10-2014, 09:59 AM
Abstracts: In this system RFID active tags are used and it is stick on a product . In malls customers take products and placed in cart and at the time of billing .They enter the zone of billing counter where the RFID READER READ the data from the MDS ( MOBILE DATA MEMORY ) which are the active tags and it can read multiple tags at the same time. Now it will compare the address of each product with PLC where the address is stored and by using SCADA will display the bill of each customers and it will also deduct the sell product from the main stock by having management inventory in SCADA. So by this our daily stock updated by itself and even we can add new stock by using the WRITE function eithin minute . In our application we can generate alarm if the tags are not detected. By this application we can have and require less staff and we can manage the inventory easily and our customer will get comfortness will the time of billing in today we have to stand in queue so by our application will the automation that bring luxurious and also update in technology of today.