期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2019
卷号：2241
页码：283-286
出版社：Newswood and International Association of Engineers
摘要：It has been observed that Supermarkets witness
long queues during the peak of shopping period. These long
queues have resulted in the loss of time both for the shoppers
and the mall attendants. Hence, the goal of this paper is to
design and develop an Intelligent Smart Shopping Cart with
the sole objectives of minimizing shopping time and to
maximize shopping experience in a supermarket. This paper
presents an Intelligent Smart Shopping Cart System where the
total amount the shopper wants to spend is imputed into the
mini system embedded in the smart shopping cart. Each
product picked has an RFID tag which has an assigned price.
When the products dropped in the smart shopping cart reaches
the maximum input amount or exceeds the maximum input
amount, the red visual indicator starts to blink and the buzzer
beeps to notify the shoppers of exceeding the price limit while
shopping. The green visual indicator also blinks when a
shopper shops below the imputed amount. If any product is
removed from the smart shopping cart, the amount is deducted
from the developed mini system embedded in the smart
shopping cart and the buzzer also beeps to notify the Shopper
of the deduction. The components used for this research are
RFID Tag, RFID Reader, Liquid Crystal Display (LCD), Push
buttons/Switch, Reset button, Visual Indicator, Wi-Fi module,
and a PIC microcontroller.
