gsm based industrial machine control
DESCRIPTION
FINAL YEAR SEMINAR ON PROJECT OF "GSM BASED INDUSTRIAL MACHINE CONTROL" PRESENTED BY DNYANESHWAR BHAGWAT,AJAY BHOSALE,PRASHANT BODHE,NIKHIL GAIKWAD... FROM KBP,SATARATRANSCRIPT
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Karmaveer Bhaurao Patil College Of Engg. And Poly,
SATARA
DEPARTMENT OF
ELECTRONICS & TELECOMM.
ENGG.
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SEMINAR ON
GSM BASED INDUSTRIAL
MACHINE CONTROL
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PRESENTED BY-
Dnyaneshwar R. Bhagwat Ajay C. Bhosale Prashant A. Bodhe Nikhil V. Gaikwad
UNDER THE GUIDANCE OF
Mr.JAGTAP J.B. LECTURER DEPT. OF ELECTRONICS & TELECOMM.ENGG K.B.P.COLLEGE OF ENGG.&POLY.,SATARA
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BLOCK - DIAGRAM
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µC80
P880519V51RD2BN
µC 8051
RELAY DEVICE1
RS232GSMMODEM
POWERSUPPLY
RELAY DEVICE2
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MAIN PARTS OF BLOCKDIAGRAM
1.POWER SUPPLY
2.MICROCONTROLLER
3.SERIAL COMMUNICATION
4.RELAY
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1.POWER SUPPLY
PRESENTED BY:BHAGWAT D.R.
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TRANSFORMER RECTIFIER
FILTER
REGULATORLOAD
230V AC
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CIRCUIT DIAGRAM OF POWER SUPPLY
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TRANSFORMER
TYPES OF TRANSFORMER:
STEP UP TRANSFORMERSTEP DOWN TRANSFORMER
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TRANSFORMER
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RECTIFIER
TYPES OF RECTIFIER:- HALF-WAVE RECTIFIERFULL-WAVE RECTIFIER• CENTRE-TAP FULL-WAVE RECTIFIER
• FULL-WAVE BRIDGE RECTIFIER
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FULL-WAVE BRIDGE RECTIFIER
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FILTER
TYPES OF FILTER:-
• π type filter• Series inductor filter• Capacitor filter
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CAPACITOR FILTER
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REGULATOR
TYPES OF REGULATOR
• FIXED POSITIVE VOLTAGE REGULATOR• FIXED NEGATIVE VOLTAGE REGULATOR• ADJUSTABLE VOLTAGE REGULATOR
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7812 REGULATOR
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7805 REGULATOR
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THANK YOU
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2.MICROCONTROLLER
PRESENTED BY:BHOSALE AJAY C.
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Hardware
operated by
software
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PERFORMS:
- Fetch - Decode - Execute
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SINGLE CHIP COMPUTER
I/P DEVICE CPU O/P DEVICE
RAM TIMER ROM
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µC
BOOLEAN PROCESSOR
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BOOLEAN PROCESSOR• The Boolean processor is the integrated Processor within 8051.• The Boolean Processor has:
•Its own Instruction Set•Its Accumulator: The Carry Flag.•Bit addressable RAM.•Bit addressable I/O.
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Different micro-controllers
•Intel 8051•Atmel 89C51•Atmel 89V51•ATmega16 89C2051•AVR microcontrollers
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We are using ,
PHILIPS 89V51RD2BN
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ARCHITECTURE OF 8051 MICROCONTROLLER
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P89V51RD2BN
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FEATURES:-
•89V51RD2BN Central Processing Unit•5 V Operating voltage from 0 to 40 MHz•64 kB of on-chip Flash program memory with ISP (In-System Programming) and•IAP (In-Application Programming)•Supports 12-clock (default) or 6-clock mode selection via software or ISP•SPI (Serial Peripheral Interface) and enhanced UART•PCA (Programmable Counter Array) with PWM and Capture/Compare functions
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• Four 8-bit I/O ports with three high-current Port 1 pins (16 mA each)
• Three 16-bit timers/counters• Programmable Watchdog timer (WDT)• Eight interrupt sources with four priority levels• Second DPTR register• Low EMI mode (ALE inhibit)• TTL- and CMOS-compatible logic levels
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HARDWARE
• 40 pin IC-• 4 BIDIRECTIONAL I/O ports – (Each port of 8 pins)• Other pins- EA,ALE,PESN, XTAL1,XTAL2,RESET Vcc, GND
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PORTS:-
• PORT 0 :- AD0 - AD7
• PORT 1 :- SIMPLE I/O PORT
• PORT 2 :- A8 - A15
• PORT 3 :- ALTERNATE FUNCTIONS
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Multiplexed pins :-
P3.0,RXD - SERIAL I/P LINEP3.1,TXD - SERIAL O/P LINEP3.2,INT0 - EXT. Intr. 0P3.3,INT1 - EXT. Intr. 1P3.4, T0 - Timer 0 ext. i/pP3.5, T1 - Timer 1 ext. i/pP3.6,WR- Ext. data mem. Write strobe P3.7,RD -Ext. data mem. read strobe
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THANK YOU
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3.SERIAL COMMUNICATION
PRESENTED BY:BODHE PRASHANT A.
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Data Communication
Parallel Serial
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Parallel Communication:• Transfer of number of bits simultaneously.
Serial Communication:• Transfer of single bit at a time.
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SERIAL COMMUNICATION• Serial data transfer suitable for long distance
data transfer.• Serial communication is cheaper as single
data line is used.
SENDER RECEIVER
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SIM 300 GSM MODEM
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SIM300 key features • Power supply Single supply voltage 3.4V – 4.5V • Power saving Typical power consumption in SLEEP mode to
2.5mA
• Frequency bands SIM300 Tri-band: EGSM 900, DCS 1800, PCS 1900.
The band can be set by AT COMMAND, and default band is EGSM 900 and DCS 1800.
• SMS storage: SIM card
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SIM300 Hardware Interface Description
PIN NAME I/O DESCRIPTION• DTR I Data Terminal Ready • RXD I Receive Data • TXD O Transmit Data • RTS I Request to Send • CTS O Clear to Send
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DB9 CONNECTOR
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Features
• Adds one USB serial port by connecting to the RS232 DB9 footprint of a device
• Easy placement for an standard Male and Female RS232 DB9 footprint of a device
• A selection of RS232, 3.3V or 5V UART signal levels. • 128 byte transmit buffer, 256 byte receive buffer • UART data signals: TxD, RxD, RTS, CTS, DSR, DTR,
DCD, RI, GND
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MAX 232
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RS232 VOLTAGE LEVELS
• Logic 0 :- +3 V to +25 V
• Logic 1 :--3 V to -25 V
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THANK YOU
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4.RELAY
PRESENTED BY:GAIKWAD NIKHIL V.
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RELAY
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RELAY DRIVER CIRCUIT