College Papers

This Project is a very good example of embedded system as all its operations are controlled by intelligent software inside the micro-controller

This Project is a very good example of embedded system as all its operations are controlled by intelligent
software inside the micro-controller. The aim of this project is to control i.e. to ON/OFF
control of different motors, the electrical or electronic appliances connected to this system from anywhere
in the world. For this purpose user can use any type of Mobile. This way it overcomes the
limited range of infrared and radio remote controls. Using the convenience of SMS and Phone calls,
this project lets you remotely control equipment by s ending text messages and all of which can be
preprogrammed into the controller and easily remembered later.Short Message Service (SMS) is de-
fined as a text-based service. That enables up to 160 characters to be sent from one mobile phone to
another. In fact, SMS has taken on a life of its own; spawning a whole new shorthand language thats
rapidly many industries have been quick to make use of this technology, with millions of handsets
currently in use. Seeing the illiteracy in India we overcome the problem of reading and writing text
messages by providing the facility of voice calls with the help of IVR system which would be more
helpful and beneficial to rural and uneducated farmers. With this in mind, weve designed the project
to work with Quectel M95 GSM modem. Some wise individual once aforementioned that system
could be a system wherever we will finish off the machine whenever we’d like. Thats the distinction
between controlled and uncontrolled system. Our project is regarding create this system economical
and dynamic. Because the name instructed the automated management is for dominant the motor
from remote place,look over its operational conditions; get feedback from the motor itself. Our target
is to manage the motor from distant place by mobile DTMF tone and conjointly get feedback by
SMS whereas it’s in ON or OFF condition. We tend to conjointly make sure the safe operation of the
motor by police investigation the voltage of the supply and guarantee feedback from system whereas
it’s over or below voltage. Once more we tend to conjointly get these feedback by SMS additionally.
GSM network is all over in our country thats why we decide GSM network to control our motor
conjointly transferring feedback data through it. We tend to jointly use GSM network as a result of
if we tend to use it then we tend to dont have to be compelled to establish further instrumentation
for networking. To transmit feedback signals we tend to use GSM electronic equipment at the motor
finish jointly generate management signal by mobile DTMF as a result of it’s terribly simple to get
DTMF by mobile station and send feedback SMS by electronic equipment additionally. In industrial
sector we tend to hope our project is become handy and value effective to control motor and provides
its protection.