Authors :
Sunitha.M, Vismaya.M, Sowmyashree P, Vaishnavi L M, Pallavi K V
Volume/Issue :
Volume 5 - 2020, Issue 3 - March
Google Scholar :
https://goo.gl/DF9R4u
Scribd :
https://bit.ly/3ewtO2P
Abstract :
Shopping at malls is becoming daily activity
in various cities . Among the difficulties faced by the
customers one difficulty is to follow queue through the
billing process. Though their intention is just to buy one
or two products, the process of billing would become
very difficult and time consuming. As per our survey
money and average time spent on each customer is high
especially in overcrowded supermarkets. The main aim
is to satisfy the customer and also reduce the time spent
on the billing process where the billing process will be
done in the trolley rather than waiting in a queue even
for one or two products. The smart trolley consists of
Raspberry pi, LCD display, DC Motor ,IR Sensor
,RFID Reader, Wi-Fi module and ESP32 micro
controller. This system would prevent the problem of
long queues at the billing counter. For the ease of
customer automatic billing system will be proposed in
which the cost of each product will be calculated
through smart trolley and displayed on LCD. Thus it
will not only save the time of the customer but will
provide hassle free shopping for the customers.
Keywords :
Raspberry pi, LCD Display, RFID Reader, WiFi module, ESP32, DC Motor, IR Sensor.
Shopping at malls is becoming daily activity
in various cities . Among the difficulties faced by the
customers one difficulty is to follow queue through the
billing process. Though their intention is just to buy one
or two products, the process of billing would become
very difficult and time consuming. As per our survey
money and average time spent on each customer is high
especially in overcrowded supermarkets. The main aim
is to satisfy the customer and also reduce the time spent
on the billing process where the billing process will be
done in the trolley rather than waiting in a queue even
for one or two products. The smart trolley consists of
Raspberry pi, LCD display, DC Motor ,IR Sensor
,RFID Reader, Wi-Fi module and ESP32 micro
controller. This system would prevent the problem of
long queues at the billing counter. For the ease of
customer automatic billing system will be proposed in
which the cost of each product will be calculated
through smart trolley and displayed on LCD. Thus it
will not only save the time of the customer but will
provide hassle free shopping for the customers.
Keywords :
Raspberry pi, LCD Display, RFID Reader, WiFi module, ESP32, DC Motor, IR Sensor.
