The document describes a proposed smart trolley project. The project aims to reduce billing time in supermarkets by allowing for self-checkout using barcode scanners on a smart trolley. The trolley would contain a Raspberry Pi, barcode readers, display, and connect to the store's system wirelessly for billing. It provides background on current tedious billing processes, then outlines the proposed hardware and software components of the smart trolley, including a Raspberry Pi, barcode scanners, battery, and Android application.

1. SMART TROLLEY
JULY 25ND 2016
PROJECT GUIDE:
Ms SARANYA
ASSISTANT PROFESSOR GRADE III
[ECE-DEPARTMENT]
BATCH NO : 09
DATE : 25-07-2016
BATCH MEMBERS:
YOKESHWARAN.M
(412513106219)
KISHOR KUMAR S
(412513106315)
1 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering

2. OVERVIEW
JULY 25ND 2016
 INTRODUCTION
 OBJECTIVE
 EXISTING SYSTEM(LITERATURE SURVEY)
 PROPOSED SYSTEM
 PRINCIPLE
 BLOCK DIAGRAM
 HARDWARE AND SOFTWARE
 EXPLANATION
 WORK PLAN
 REFERENCES
2 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering

3. INTRODUCTION
JULY 25ND 2016
 In the modern world, every supermarket and
hypermarkets employ shopping baskets the customers
have to drop every product which they wish to purchase
into the shopping cart and then proceed to checkout at
the billing counter.
 The billing process is quite tedious and highly time
consuming and has created the need for shops to
employ more and more human resource in the billing
section, and yet waiting time remains considerably high.
 Hence, we propose a project on “intelligent shopping
basket”
3 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering

4. OBJECTIVE
JULY 25ND 2016
 The main objective of this project is to reduce and
eliminate time taken in billing counter in super markets by
designing an Intelligent Shopping Basket which uses
Barcode scanners to allow users to self-checkout and
increase productivity time.
 The smart shopping trolley would consist of a raspberry pi,
Android os version, barcode Reader and an Electronic
Display.
4 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering

5. LITERATURE SURVEY
JULY 25ND 2016
AUTHOR YEAR JOURNAL WORK
DONE
DEMERIT
Dr.
Suryapra-
sad J
2013 Low cost
intelligent
shopping cart.
It assists
the
customer to
search and
select and
also to
inform
about the
deals on it.
It does not
help in
paying.
5 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering

6. LITERATURE SURVEY
JULY 25ND 2016
Amine
Karmou-
che
2013 Aisle-level
Scanning
for
Pervasive
RFID-based
Shopping
Applications
a system that is
able to scan
dynamic and
static products in
the shopping
space using
RFID Reader
antennas.
Its not
much to
have with
the
retailers
as
fraudster-
s can
misuse it.
6 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering

7. 7
Contd.,
JULY 25ND 2016
Sri SaiRam Engineering College
Department of Electronics and Communication Engineering
Satish
Kamble
2013 Developing
a
Multitasking
Shopping
Trolley
Based on
RFID
Technology
to assist a
person in
everyday
shopping
in terms of
reduced
time spent
while
purchasing
.
It just
assists in
searching
but not in
billing
system.
7

8. EXISTING SYSTEM
JULY 25ND 2016
 The customers have to drop every product which they
wish to purchase into the shopping cart and then
proceed to checkout at the billing counter.
 The billing process is quite tedious and highly time
consuming and has created the need for shops to
employ more and more human resource in the billing
section, and yet waiting time remains considerably high
 The barcode scanners are also used at the counters
which consumes more time.
Sri SaiRam Engineering College
Department of Electronics and Communication Engineering
8

9. PROPOSED SYSTEM
JULY 25ND 2016
 The proposed system consist of mainly two barcode
scanners which are present at the entry and exit points
for the retailers confirmation
 It also has a wireless transmitter in the trolley which
communicates with the receiver in the billing system to
pay the bill.
9 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering

10. PRINCIPLE
JULY 25ND 2016
• The main principle is that radio frequency detection
using bar code scanners and also billing system by
receiving the information which is transmitted from the
trolley module.
• The processor used here is Raspberry pi, which is more
simple.
10 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering

11. 11
BLOCK DIAGRAM FOR SMART TROLLEY
JULY 25ND 2016
Sri SaiRam Engineering College
Department of Electronics and Communication Engineering11

12. Hardware:
 Raspberry Pie Embedded Chip
 I ball Barcode Scanner
 100V Battery Kit
 4 Inch LCD Screen For
Raspberry Pie
 USB wi-fi Device
 Customised Trolley
• Software:
 Android 4.4 Kit-kat (Open
Source)
 Eclipse Android SDK (Open
Source)
 I ball Barcode Driver
12
HARDWARE AND SOFTWARE
JULY 25ND 2016
Sri SaiRam Engineering College
Department of Electronics and Communication Engineering
13

13. The Automated Shopping cart system integrates a
Shopping cart (trolley) with 2 sets of barcode scanners
placed at 2 different checkpoints – the entry and exit
points respectively.
It facilitates the user to self-scan the barcode of the
purchased products which he intends to purchase.
Wrongful entries can be corrected by making use of a
keypad that changes the functionality of the machine
from addition of products to removal of products and
activates the other barcode scanner at the opposite
end.
13
EXPLANATION
JULY 25ND 2016
Sri SaiRam Engineering College
Department of Electronics and Communication Engineering14

14. 14
Contd.,
JULY 25ND 2016
A wireless smart-device makes note of all the scanned
commodities of the particular trolley (with allotment
number) ; and is linked with the Supermarket's backend
database which contains details of the products such as
Cost Price.
The scanned products are automatically billed in the
wireless smart device for their purchases, thereby
significantly reducing turnaround time and reducing and
transmitted to the Shop's central Billing program.
The tray in which the two barcode scanners are
embedded is fitted with a lock and keys for which are with
the people at the billing section.
Sri SaiRam Engineering College
Department of Electronics and Communication Engineering
15

15. WORK PLAN
JULY 25ND 2016
 The Embedded chip which controls the entire operation is the
Raspberry Pi
 An Android OS (Version 4.4 – Kitkat) is installed on the chip
 A mini 4 inch Touch Screen LCD monitor is integrated with the
Raspberry Pi
 Two iBall Barcode Scanners are connected and installed with the
Rasberry Pi Embedded Chip
 Using Eclipse SKD, a GUI based android application is coded.
 The barcode values are preloaded into a central database and the
coded Application access these values using a wireless network.
 A 100V battery kit powers the Rasberry pi and the LCD monitor.
16 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering

16. REFERENCES
JULY 25ND 2016
 Ankit Anil Agarwal, Saurabh Kumar Sultania, Gourav Jaiswal and Prateek Jain on “RFID
Based Automatic Shopping Cart” in Control Theory and Informatics ; ISSN 2224-5774 (print)
ISSN 2225-0492 (online),Vol 1, No.1, 2011
 Satish Kamble, Sachin Meshram, Rahul Thokal, Roshan Gakre on “Developing a
Multitasking Shopping Trolley Based On RFID Technology” in International Journal of Soft
Computing and Engineering (IJSCE) ISSN: 22312307, Volume-3, Issue-6, January 2014
 CONTROL THERORY& INFORMATICS ISSN 22245774(PRINT) ISSN2225-
0492(ONLINE), VOL1, NO1, 2011 RFID Based Automatic Shopping Cart SAURABH
KUMAR SULTAINA, GOURAV JAISWAL, PRATEEK JAIN
 INTERNATIONALCONFERENCE ON COMPUTING AND CONTROL ENGINEERING
(ICCCE2012), 12&13 APRIL, 2012 Smart Shopping Experience Based On RFID.VANITHA
 THE SEVENTH INTERNATIONAL CONFERENCE ON SENSOR TECHNOLOGIES
&APPLICATIONS Smart Shopping Cart For Automated Billing Purpose Using Wireless
Sensor Networks, SANCHITA ROY,UDITA GANGWAL,JYOTSNA BAPAT.
17 Sri SaiRam Engineering College
Department of Electronics and Communication Engineering