This document describes an industrial automation project that uses a touchscreen and PC to control loads, appliances, and other necessary equipment. The PC interfaces with a microcontroller via RS-232 to control appliances and motor speed. The touchscreen is used to control gates. The project aims to provide remote monitoring and control of industrial processes through a PC and touchscreen interface for improved efficiency.
2. AN INDUSTRIAL AUTOMATION CONTROL BY USING
TOUCHSCREEN& PC.
Under the Guidance of : prof:-Snigdha sarangi
Submitted by :
Satya narayan rout
B.Tech in EEE
The Techno School, Bhubaneswar
Project Title
3. ABSTARCT
The main objective of the project is to control the loads,
appliances & everything which is necessary for the Industries.
The controllation is done through pc & touch screen. Here
the pc is interfaced with the microcontroller through RS-232
protocol for controlling the appliances & the speed of the load
(i.e. motor).And the touch screen is used for controlling the
gate .
The main objective of the project is to control the loads,
appliances & everything which is necessary for the Industries.
The controllation is done through RFID & touch screen.
5. 1-TRANSFORMER (230
– 12 V AC)
2-VOLTAGE
REGULATOR (LM
7805)
3.RECTIFIER
4.FILTER
5.MICROCONTROLLER
6.TOUCHSCREEN
7.PUSH BUTTON
8.1N4007 diode
9. LED (any colour)
10.RESISTOR
11.CAPACITOR (both
Electrolyte & ceramic)
HARDWARE COMPONENTS
12.MAX232 ic
13.TEMP. SENSOR (lm35)
14.OLLER (ATMEGA16)
15.MC-2TE (Ic)
16.MOC ic
17.BT-136(TRIAC)
18.Pcb
19.Potentio meter
20.Digital display
21.Connecting wires
6. POWER SUPPLY
Center tapped Transformer
12-0-12 volt
5V
DC
12V step down
transformer
Filter(470µf)
5volt RegulatorFull wave Bridge rectifier
7. MICROCONTROLLER
It is a smaller computer
Has on-chip RAM, ROM, I/O
ports...
RAM ROM
I/O
Port
Timer
Serial
COM
Port Atmega 16A
Microcontroller
CPU
A single chipInner parts
8. INTERNAL STRUCTURE OF A MICRO
CONTROLLER-ATMEGA 16
CPU
On-chip
RAM
On-chip
ROM for
program
code
4 I/O Ports
Timer 0
Serial
Port
OSC
Interrup
t
Control
External interrupts
Timer 1
Timer/Counter
Bus
Control
TxD RxDP0 P1 P2 P3
Address/Data
Counter
Inputs
9. Features of ATMEGA 16
Compatible with MCS®-51 Products
8K Bytes of In-System Programmable (ISP) Flash Memory
Endurance: 10,000 Write/Erase Cycles
4.0V to 5.5V Operating Range
Fully Static Operation: 0 Hz to 33 MHz
256 x 8- High-performance, Low-power AVR® 8-bit Microcontroller
• Advanced RISC Architecture
– 131 Powerful Instructions – Most Single-clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16 MHz
– On-chip 2-cycle Multiplier
• High Endurance Non-volatile Memory segments
– 16K Bytes of In-System Self-programmable Flash program
memory
– 512 Bytes EEPROM
– 1K Byte Internal SRAM
– Write/Erase Cycles: 10,000 Flash/100,000 EEPROM bit Internal RAM
11. Working of Project
-The working principle of the project is to contoll the industrial load
i.e,induction motor or any ac load .
- Here the controlling the ac source means contolling the voltage,for
controlling the volt needs appropriate programming in microcontroller.
-First the output of the rectifier means pulsating DC is given to
another opto isolator name MC2TE,the difference between the two
opto isolator is MOC3011 has a photothyristor which is used to controll
AC load but MC2TE has a phototransistor which is used to calculate the
pulse .
-The main use of MC2TE to give zero crossing point of pulsating DC.The
output of MC2TE is given to the interrupt pin of microcontroller.
-Dc voltage is given to the voltage regulator IC to convert 12vdc to 5v
dc which is use for giving the supply to the microcontroller.
12. Soft ware Requirements
Keil an ARM Company makes C compilers, macro assemblers, real-
time kernels, debuggers, simulators, integrated environments,
evaluation boards, and emulators for ARM7/ARM9/Cortex-M3,
XC16x/C16x/ST10, 251, and 8051 MCU families.
Compilers are programs used to convert a High Level Language to
object code. Desktop compilers produce an output object code for the
underlying microprocessor, but not for other microprocessors.
13. i.e the programs written in one of the HLL like ‘C’ will compile
the code to run on the system for a particular processor like x86
(underlying microprocessor in the computer).
For example compilers for Dos platform is different from the
Compilers for Unix platform So if one wants to define a compiler
then compiler is a program that translates source code into object
code.
14. Applications
power generation,
oil refining,
chemicals,
steel mills,
plastics,
cement plants,
fertilizer plants,
pulp and
paper mills,
automobile and truck assembly,
aircraft production,
glass manufacturing,
natural gas separation plants, food and beverage processing,
canning and bottling and manufacture of various kinds of parts
15. Advantages
Increased throughput or productivity.
Improved quality or increased
predictability of quality.
Improved robustness (consistency), of
processes or product.
Increased consistency of output.
Reduced direct human labor costs and
expenses.
16. Future scope
Industrial automation can and will generate explosive
growth with technology related to new inflection points:
nanotechnology and nanoscale assembly systems;
MEMS and nanotech sensors (tiny, low-power, low-cost
sensors)
which can measure everything and anything; and the
pervasive Internet, machine to machine (M2M)
networking.
Real-time systems will give way to complex adaptive
systems and multi-processing. The future belongs to
nanotech, wireless everything, and complex adaptive
systems.
17. Conclusion
In This project we are conclude that ,the all
controlling device are controlled through
touchpad & computer very easy & quick.
The speed control is very fine & if the room
temp rise or above the 44 degree centt the
heat sensor can sense & buzzer is beep
soundddddd……………..