![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
SKNCOE E&TC Dept, Pune-4102/08/15 30](https://image.slidesharecdn.com/58cad54d-58d4-4aff-8d04-c15c59aa3411-150208084349-conversion-gate02/85/Universal-Scanner-Enginnering-Project-30-320.jpg)
Universal Scanner Enginnering Project
- 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 SKNCOE E&TC Dept, Pune-4102/08/15 2
- 3. OBJECTIVE To measure and monitor the ingredients of batching plant and analyze the strength of the product. SKNCOE E&TC Dept, Pune-4102/08/15 3
- 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. SKNCOE E&TC Dept, Pune-4102/08/15 4
- 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. SKNCOE E&TC Dept, Pune-4102/08/15 5
- 6. LITERATURE SURVEY Communication modules used are Bluetooth RS232 RF GPRS RS485 SKNCOE E&TC Dept, Pune-4102/08/15 6
- 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. 02/08/15 SKNCOE E&TC Dept, Pune-41 7
- 8. HOW BLUETOOTH WORKS ? 02/08/15 SKNCOE E&TC Dept, Pune-41 8 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. 02/08/15 SKNCOE E&TC Dept, Pune-41 9 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. 02/08/15 SKNCOE E&TC Dept, Pune-41 10
- 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 02/08/15 SKNCOE E&TC Dept, Pune-41 12 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. 02/08/15 SKNCOE E&TC Dept, Pune-41 13
- 14. DISADVANTAGES OF RS232 • Increases power consumption . • Complicates power supply design. • Unbalanced transmission. • 25-way connector too large. 02/08/15 SKNCOE E&TC Dept, Pune-41 14
- 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.. 02/08/15 SKNCOE E&TC Dept, Pune-41 15
- 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. SKNCOE E&TC Dept, Pune-4102/08/15 16
- 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. 02/08/15 SKNCOE E&TC Dept, Pune-41 17
- 18. BENEFITS OF GPRS 02/08/15 SKNCOE E&TC Dept, Pune-41 18 •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. 02/08/15 SKNCOE E&TC Dept, Pune-41 19
- 20. ADVANTAGES & DISADVATAGES OF RS485 ADVANTAGES • Lower signal level interface. • Max data transmission speed . • Good noise immunity. • Multi-station capability. 02/08/15 SKNCOE E&TC Dept, Pune-41 20 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 SKNCOE E&TC Dept, Pune-4102/08/15 21
- 22. PRODUCT ANALYSIS Fig 5: Block Diagram of Product Analysis SKNCOE E&TC Dept, Pune-4102/08/15 22
- 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. SKNCOE E&TC Dept, Pune-4102/08/15 23
- 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. 02/08/15 SKNCOE E&TC Dept, Pune-41 24
- 25. SOFTWARE FLOW 02/08/15 SKNCOE E&TC Dept, Pune-41 25 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. SKNCOE E&TC Dept, Pune-4102/08/15 26
- 27. ADVANTAGES OF SYSTEM • Permanent recording on paper. • Economical. • Can work in robust environment. • Easy interfacing to other systems. SKNCOE E&TC Dept, Pune-4102/08/15 27
- 28. APPLICATION S OF UNIVERSAL SCANNER • Batching plant for construction industry. • Automobile monitoring. • Food Processing Factories. • Green house plants. SKNCOE E&TC Dept, Pune-4102/08/15 28
- 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. SKNCOE E&TC Dept, Pune-4102/08/15 29
- 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 SKNCOE E&TC Dept, Pune-4102/08/15 30
- 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 02/08/15 31SKNCOE E&TC Dept, Pune-41
- 32. THANK YOU SKNCOE E&TC Dept, Pune-4102/08/15 32