Introduction:
The aim of this project is to develop
industrial disaster intimation and control system. As we known in to days
industry security and safety is a major threat. If there is any unexpected
accident like chemical reaction explosions, vibration shocks etc, there might
be a great loss to the industry because of late reach of information to the
appropriate base station or responsible department or responsible persons. The
message may reach very late, by then the disaster may be severe. In order to minimize such disasters and take
some necessary precaution our aim is to develop a project called as industrial
disaster intimation and control system with GSM Based auto dialing facility.
Working principle:
The user can program the upper and
the lower limits of the respective sensor inputs. The can also program the
emergency number that has to be dialed automatically. In order for easy human
machine interface we are using a keypad and LCD display. Once the programmed
upper or lower limit of the any given sensor is reached the as per the users
program the respective device is switched On or OFF, and the respective number
is dialed automatically and once the receiver receives the call the respective
message is played as per programmed or stored in the memory. If the first
person does not picks his telephone then the next programmed number is dialed.
This process repeats for all programmed numbers.
Application:
1) Chemical industries
2) Manufacturing industries
3) Explosion manufacturing
industries
4) Hospitals in OTP’s
5) Nuclear plant
6) Military application and
many more
Software and hardware
used:
89C51 controller
ADC809
Different types of sensors
POT
GSM Modem
Ring tone detectors etc.
Embedded C programming
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