Accidental Information System (gsm and gps based) is a latest technology based technology designed to send acknowledgement when accident is happened. This system is capable of detecting accident using pressure sensor and when it detect accident is send its GPS location through GSM system to contacts that was saved previously. This is a very nice project, it can make by any of following field, namely electrical (EE), electronics (EN), electronics and communication (EC), Computer science (CS), Information technology(IT) etc
Image : Accidental Information System image
Working of Accidental Information System (gsm and gps based)
Working of Accidental Information System (gsm and gps based) is very simple. Its has a pressure sensor which is tune to a accidental level of pressure. When accident is happened, this sensor detect it and send its information to the central processing unit (CPU). Microcontroller in CPU is then read the location of the accident using GPS module and make a automatic message and sent it to the pre-saved contact mobile address using GSM module. Microcontroller also activated alarm and some vehicle function to prevent further loss.
Image : Block diagram of Accidental Information System (gsm and gps based)