ARM11
GSM Based Remote Industrial appliances control system
using ARM 7 TDMI processor based LPC2148 controller
Technical Specifications:
Title of the project
:
GSM Based Remote Industrial appliances control system
using ARM 7 TDMI processor based LPC2148 controller
:
Software
:
Embedded C, Keil, Flash Magic
Microcontroller
:
LPC2148
Power Supply
:
+5V, 500mA Regulated Power Supply, 3.3V for LPC2148
GSM Modem
:
Embedded Systems Design
1
Crystal
:
12MHz for MCU
Technical support
:
M/S Wine Yard Technologies
Phone
:
040-6464 6363, www.WineYardtProjects.com
Hyderabad: Tarakarama Estates, 2nd Left Lane – Opp. RS Brothers, Ameerpet, Hyderabad-500073
www.WineYard.in Ph: 040-6464 6363, 6625 6695, 888 5555 212
Domain
ARM11
GSM BASED REMOTE INDUSTRIAL APPLIANCES CONTROL
SYSTEM USING ARM 7 TDMI PROCESSOR BASED LPC2148
CONTROLLER
ABSTRACT:
Hence it is to be updated step by step manually. It is overcome by a new mode of
communication which is used to control all those equipments through a single message
from anywhere. GSM is the most popular mobile phone system in the world which could
be used for this controlling operation from anywhere else.
GSM – Global System for Mobile Communication is used as a media which is used to
control and monitor remote industrial appliances anywhere by sending a message. It has
its own deterministic character. Thereby, here GSM is used to monitor and control the
DC motor, Stepper motor, Temperature sensor and Solid State Relay by sending a
message through GSM modem. Hence no need to waste time by manual operation and
transportation. Hence it is considered as highly efficient communication through the
mobile which will be useful in industrial controls, automobiles, and appliances which
would be controlled from anywhere else. It is also highly economic and less expensive;
hence GSM is preferred most for this mode of controlling.
The LPC2148 are based on a 16/32 bit ARM7TDMI-S™ CPU with real-time
emulation and embedded trace support, together with 128/512 kilobytes of embedded
high speed flash memory. A 128-bit wide memory interface and unique accelerator
architecture enable 32-bit code execution at maximum clock rate. For critical code size
applications, the alternative 16-bit Thumb Mode reduces code by more than 30% with
minimal performance penalty. With their compact 64 pin package, low power
consumption, various 32-bit timers, 4- channel 10-bit ADC, USB PORT,PWM channels
and 46 GPIO lines with up to 9 external interrupt pins these microcontrollers are
particularly suitable for industrial control, medical systems, access control and point-ofHyderabad: Tarakarama Estates, 2nd Left Lane – Opp. RS Brothers, Ameerpet, Hyderabad-500073
www.WineYard.in Ph: 040-6464 6363, 6625 6695, 888 5555 212
In normal we used to control the industrial equipments by manual operation.
ARM11
sale. With a wide range of serial communications interfaces, they are also very well
suited for communication gateways, protocol converters and embedded soft modems as
well as many other general-purpose applications.
This project uses two power supplies, one is regulated 5V for modules and other
one is 3.3V for microcontroller. 7805 three terminal voltage regulator is used for voltage
230/12V step down transformer.
BLOCK DIAGRAM:
Hyderabad: Tarakarama Estates, 2nd Left Lane – Opp. RS Brothers, Ameerpet, Hyderabad-500073
www.WineYard.in Ph: 040-6464 6363, 6625 6695, 888 5555 212
regulation. Bridge type full wave rectifier is used to rectify the ac out put of secondary of
ARM11
Power
Supply
Contrast Control
GSM
Modem
MAX232
ARM7TD
MI-S
LPC2148
Load
Relay/Traic
Crystal
Load
RESET
I2C Protocol
EEPROM
Step
dow
n
T/F
Bridge
Rectifier
Filter
Circuit
Regulato
r
Power supply to all sections
Advantages:

System can be monitored and controlled from any where
Hyderabad: Tarakarama Estates, 2nd Left Lane – Opp. RS Brothers, Ameerpet, Hyderabad-500073
www.WineYard.in Ph: 040-6464 6363, 6625 6695, 888 5555 212
16X2 LCD
ARM11

Mobile number can be changed at any time

Industrial Load status will not be lost in power failure condition
Scopes for Advancements:

This system is developed for mobile reporting application only. It also can be
Applications:

Process Industries

Power Grids
Hyderabad: Tarakarama Estates, 2nd Left Lane – Opp. RS Brothers, Ameerpet, Hyderabad-500073
www.WineYard.in Ph: 040-6464 6363, 6625 6695, 888 5555 212
interfaced to computer system to record and process data base.