1. SEMINAR ON
UNIVERSAL SCANNER FOR
BATCHING PLANT & PRODUCT
ANALYSIS
Sponsored by
NISSAN ELECTRONICS
By:-
Preeti Chudekar
Rashmi Borkar
Monesh Chaudhari
Project Guide:-
Prof (Mrs.) S . K . Jagtap

2. CONTENTS
• Objective
• Abstract
• Introduction
• Literature Survey
• Communication Specifications
• Advantages
• Applications
• Conclusions
• References
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3. OBJECTIVE
To measure and monitor the ingredients of batching
plant and analyze the strength of the product.
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4. ABSTRACT
In this system, the scanner is given multiple inputs using
various communication modules like RS 232, Bluetooth and
RF. It selects each input for a fixed time period. This data is
stored in RAM and is delivered using various communication
modules like RS 485, GPRS and RS 232 to the host PC ,
mobile and to the printing device.
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5. INTRODUCTION
WHAT IS A SCANNER?
 An electronic device which records data over time via
external instruments.
 It accepts multiple inputs , and transmits them to PC ,
single data at a time.
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6. LITERATURE SURVEY
Communication modules used are
Bluetooth
RS232
RF
GPRS
RS485
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7. BLUETOOTH
• Bluetooth Special Interest Group(SIG) founded by
Ericsson, Intel, IBM and Toshiba.
• Wireless technology defined by IEEE 802.15
• Low cost technology.
• Uses radio transmission in ISM band.
• Caters to short ranges.
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8. HOW BLUETOOTH WORKS ?
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Fig 1 Master Slave Communication

9. TECHNICAL SPECIFICATIONS OF
BLUETOOTH
• Frequency of operation: 2.4 GHz, ISM band consisting of 79
channels each of 1MHz freq.
• Modulation: Gaussian Frequency Shift keying(GFSK).
• Operating Ranges:
• Maximum data rates ranges from 1Mbps to 3 Mbps.
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Class Transmitted
Power
Range
Class 1 100mW 100m
Class 2 10mW 50m
Class 3 1mW 10m
Table1: Operating Ranges

10. ADVANTAGES OF BLUETOOTH
• Economic wireless solution for short distance.
• Automatic.
• Low power and low energy consumption.
• Inexpensive technology.
• Low interference.
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11. 02/08/15 SKNCOE E&TC Dept, Pune-41 11
RS 232 Serial Communication
• A simple, universal, well understood data interface
introduced by EIA.
• Max 256 kbps, line length 15 M (50 ft) or less
• Signal representation (bipolar: +3 to +15v, -3v to –
15v)
• Full duplex communication.

12. 9-PIN CONNECTOR
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Pin Number Function (Abbreviation)
1 Carrier Detect (CD)
2 Receive Data (RXD)
3 Transmit Data (TXD)
4 Data Terminal Ready (DTR)
5 Signal Ground (GND)
6 Data Set Ready (DSR)
7 Request to Send (RTS)
8 Clear to Send (CTS)
9 Ring Indicator (RI)
Table 2: 9-pin connector details
Fig 2: Pin Diagram

13. COMMUNICATION PARAMETERS OF
RS232
• Different Data rates.
• Data bits: 5 to 8 bits.
• Start bit and Stop bit used.
• Parity used.
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14. DISADVANTAGES OF RS232
• Increases power consumption .
• Complicates power supply design.
• Unbalanced transmission.
• 25-way connector too large.
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15. RADIO FREQUENCY (RF)
• Rate of oscillation (30 kHz to 300 GHz).
• Electrical and not mechanical oscillations.
• Covers significant portion of electromagnetic
radiation spectrum,9 KHz..
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16. GENERAL PACKET RADIO SERVICE
(GPRS)
• New bearer service for GSM .
• Improves and simplifies wireless access to packet
data networks.
• Applies packet radio principal to transfer user data
packets between MS & external packet data network.
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17. FEATURES OF GPRS
• Provides Data Packet delivery service.
• Support for leading internet communication
protocols.
• Billing based on volume of data transferred .
• Utilizes existing GSM authentication and privacy
procedures.
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18. BENEFITS OF GPRS
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•High Speed (Data Rate 14.4 – 115 kbps).
• Efficient use of radio bandwidth .
• Circuit & Packet Switching used in parallel.
• Constant connectivity.

19. RS-485
• Provides balanced transmission line .
• Allows high data rates communications.
• Max speed of 1000 kbits/s and max distance up to
4000 feet.
• Provides 32 drivers and 32 receivers.
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20. ADVANTAGES & DISADVATAGES OF
RS485
 ADVANTAGES
• Lower signal level
interface.
• Max data transmission
speed .
• Good noise immunity.
• Multi-station capability.
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 DISADVANTAGES
• Special communication
cable needed.
• Only one node can
transmit data at a time.

21. Fig 4: Block Diagram of Batching Plant
BLOCK DIAGRAM OF BATCHING PLANT
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22. PRODUCT ANALYSIS
Fig 5: Block Diagram of Product Analysis
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23. HARDWARE USED
• Micro-Controller 8051.
• Digital Switch 4051.
• RS232 for 3 channels MAX 232.
• 1 key Keyboard.
• RS485 , MAX 485.
• Load Cells.
• Load Indicators.
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24. FEATURES OF 8051
• 2K Bytes of Flash memory.
• 128 bytes of RAM.
• 15 I/O lines, two 16-bit timers/counters.
• 5 vector two-level interrupt architecture.
• Full duplex serial port.
• On-chip oscillator and clock circuitry.
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25. SOFTWARE FLOW
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BA
A B
Fig 6: Software Flow

26. COMMUNICATION SPECIFICATIONS
• Baud rate 9600 kbps.
• 8 bit data transfer with start and stop bit.
• No parity bit used.
• ASCII interfacing.
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27. ADVANTAGES OF SYSTEM
• Permanent recording on paper.
• Economical.
• Can work in robust environment.
• Easy interfacing to other systems.
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28. APPLICATION S OF UNIVERSAL
SCANNER
• Batching plant for construction industry.
• Automobile monitoring.
• Food Processing Factories.
• Green house plants.
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29. CONCLUSIONS
Following conclusions can be drawn:-
• System is easy to operate and flexible.
• It helps the client to maintain permanent records.
• It is cost effective and compact.
• The strength analysis helps to improve next batch of
the product.
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30. REFERENCES
[1]Gregg M. Daly, Hugh J. Flye, “The use of low -cost data logger in
monitoring the building system performance” , Onset Computer
Cooperation.
[2]H.S Kalsi, “Electronic Instrumentation”, Tata McGraw Hill, Publishing
Company Ltd., 2nd
Edition.
[3]Robert F. Couhling, Fredrick F Driscoll, “Operational Amplifiers and
Linear Integrated Circuits,” Prentice Hall of India Pvt. Ltd., 6th
Edition.
[4]Op-Amps and Linear Integrated Circuits by Ramakant A. Gayakwad, 2nd
Edition.
[5]www.wikipedia/bluetooth.org.com
[6]www.wikipedia/gprs.org.com
[7]www.nissanelectronics.com
[8]www.microchip.com
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31. PHASE WISE PLAN
Sr.
no.
Activity Date Status
1 Data collection on topic, Search on
existing systems, visiting various
Sponsors.
05th
July to 30th
July Done
2 Analysis of previous project reports and
other documentations
1st
Aug to 15th
Aug Done
3 Abstract and Synopsis 16th
Aug to 15th
Aug Done
4 Literature Survey 1st
Sept to 15th
Sept Done
5 Submission of Seminar Report 16th
Sept to 30th
Sept Done
6 Software Development 1st
Oct to 15th
Oct
7 PCB Layout + Circuit testing 16th
Oct to 30th
Oct
8 Component mounting + Software
Modifications
16th
Dec to 30th
Dec
9 Testing + Debugging 1st
Jan to 15th
Jan
10 Project Documentation 16th
Jan to 30th
Jan
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32. THANK YOU
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