03-11-2014, 12:27 PM
Abstracts: We all know about the long queues at the billing counters in the shopping complexes. Also we know it takes much time to generate one bill. Hence to improve this procedure we should think of some alternatives and in this project we are working on the same thing. Radio frequency identification technology is considered as the boon for the present day market in proving automatic identification facilities that helps in handling the goods and materials effectively. The objective of this project is to improve the speed of purchase by using RFID. This project is designed to use the RFID based security system application in the shopping trolley. This project is used in shopping complex for the purchase of products. In this project RFID card is used as security access for product. RFID technology identifies the objects virtually unlike the bar code technologies, the phenomenon lies in the function of RFID tags in transforming data from the antenna i.e. coil to the reader. If the product is put in to the trolley means it will shows the amount and also the total amount. But in this project RFID card is used for accessing the products. By using RFID based shopping cart system project the security levels are increased, once the product is placed on the system it generates the summary of the inventory including the price value. And if any unbilled product is taken from the user it will alerts making continuous beep sound. The main components of this project are RFID tag, RFID reader, micro controller, driver circuit, alarm and relay.