The document describes the design of an intelligent shopping trolley system that uses RFID and other technologies to automatically calculate bills, provide offer information to customers, and streamline the checkout process. The system is intended to make shopping faster, easier and cheaper by avoiding long payment lines, informing customers of deals, and allowing them to see billing details in advance. Key components of the system include an RFID reader, ZigBee module, display, and Arduino board to control operations and interface with a PC for processing payments.

1. Ashutha k 4KM11EC008
Teena George 4KM11EC034
Tania George 4KM11EC035
Vishnumaya M M 4KM11EC037
Guide:
Ms. Deepika Vijayan
Assistant prof.

2. AGENDA
 Introduction
 Analysis
 Working principle
 Hardware Requirement
 Software Requirement
Advantages
Application
 Conclusion
Future work

3. INTRODUCTION
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Developed technology integrated: RFID reader, ZigBee ,Arduino
Display information : Price ,Offers
High-tech function will make
Shopping faster, easier and cheaper

4. ANALYSIS
CURRENT SYSTEM
Troubling payment system
No offer information
Increased budget
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5. 3/6/2016 INTELLIGENT SHOPPING TROLLEY 5
PROPOSED SYSTEM
Auto check out and
payment
 Offer information
Pre knowledge about
billing
ANALYSIS

6. WORKING PRINCIPLE
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INTELLIGENT SHOPPING TROLLEY
6
 PURCHASE ITEM MODULE
A
R
D
U
I
N
O
Zigbee
Power
supply
RFID
Reader
remove
switch
Enter
switch
LCD
RF
receiver

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A
R
D
U
I
N
O
Zigbee
Relay
Power
supply
RFID
Reader
Serial
Interface
PC
LCD
 BILLING MODULE

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 OFFER MODULE
RF
Encoder
HT12E
Switch 2
Switch 3
Switch 1
Switch 4
RF
Transmitter
433MHz

9. HARDWARE REQUIREMENTS
HARDWARE SPECIFICATION QUANTITY
Arduino UNO R3 SMD version 2
Relay 5V SPDT 1
RFID Reader Proximity passive RFID reader 2
ZigBee CC2500 RF module 2
RF transmitter 433MHz with HT12E encoder 1
RF receiver 433MHz with HT12D decoder 1
Switch Micro switch 2
Serial interface PL2303HX 3.3v/5v TTl to USB
converter
1
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10. SOFTWARE REQUIREMENTS
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 Arduino 1.0.5 IDE tool
 It is an open source software
 Programming platform : Embedded C / C++
 Operating system : windows 7

11. FLOWCHART
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start
Is user
using a
trolley?
No
Is item put to
the trolley?
Yes?
No
Display offer zone
z1/z2/z3/z4
Is z1/z2/z3/z4
received?
Yes
No
A
Display bill details
B
Yes
PURCHASE ITEM MODULE

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Display amount on LCD
Press remove button
Decrement
respective amount
If enter is
pressed?
Is
product
remove
d from
trolley
?
A
B
Yes
No
Stop
yes

13. 13
Start
If
Z1/Z2/
Z3/Z4
Pop –up offer information for five
times
Stop
No
Yes
OFFER MODULE
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14. 14
Start
Fetch information from cart to PC
Handover the bill to the customer
Identify the cart number
Billing session
Stop
BILLING MODULE
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15. ADVANTAGES
 This system helps in achieving a faster billing system.
 The innovation payment method avoid the long waiting time.
 Helps the buyer to know the bill details in advance so that he can
plan an affordable purchase.
 Intimate the customers about the current offers by showing pop-up in
the trolley screen.
 Helps in business promotions for the supermarkets by gaining more
customers providing quick service.
 Easy to use and does not need any special training.
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16. APPLICATIONS
 The application is used at Jewelers shop with some
modifications.
 Student attendance system.
 Library management system
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17. FUTURE WORK
 Development of shopping list and navigation system to search the
products in mall can be implemented.
 A low cost RFID scanner can be manufactured and used which can
scan multiple tags (products) simultaneously for faster processing
and lesser resources.
 There can be voice assistance included.
 Robotic ARM can used for picking and dropping products in which
case theft can be avoided.
 Using a GSM module, we can transfer the bill to the mobile instead
of printing it. This saves paper.
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18. The innovation payment method avoid the
long waiting time
Intimate the customers about the current
offers by showing pop-up in the trolley screen
By knowing the billing details in advance
customer can do affordable purchase
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CONCLUSION

19. REFERENCE
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[1] G. Roussos and B. College, “Enabling Rfid in Retail‖,
Computer”, IEEE, vol. 39, no. 3, 2006.
[2] A.Sarac,N.Absi, S.Dauzere-Peres, ―A Literature Review of
impact of RFID technologies in Supply Chain Management‖,
France, March 2009.
[3] ABI Research, ―RFID Item-Level Tagging in Fashion
Apparel and Footwear,4Q, 2009.
[4] Ferguson, Renee Boucher. ―Wal-Mart's CIO Dishes on RFID
at NRFTech Conference.E-Week.com,Aug. 9, 2006.

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