SMS based Alcohol detection with vehicle controlling using GSM technology

Description:

This project has GSM technology and Alcohol detection system with vehicle controlling technique. Whenever alcohol percentage crosses threshold level, project sends SMS to the owner of the vehicle or to his/her family members. At the same time vehicle controlling is done by stopping the vehicle engine. We have provided a Relay and a DC motor to show the demo of vehicle controlling system.

Block Diagram:

Description in detail:

Various important blocks of system are:
1) Microcontroller
2) GSM Modem
3) Alcohol sensor
4) LCD Display
5) Relay
6) DC Motor

Applications and Advantages:

Applications of SMS based Alcohol detection with vehicle controlling using GSM technology:
1) This project can be used in Car, Public and Private Buses.

Advantages of SMS based Alcohol detection with vehicle controlling using GSM technology:
1) This project is easy to use.

Future Development:

1. We can provide voice feedback system.

Project Photographs: