Intelligent Automotive Safety and Security System for Vehicles   This project deals with design and development of the theft control system for an automobile, which is being used to prevent or control the theft. The developed system makes use of an embedded system-based vehicle Anti-theft control system using fingerprint and GSM module. This system will generate the OTP through GSM which is connected to the microcontroller which is in turn, connected to the engine. This project makes a use of fingerprint module, GSM and keypad. Human identification is a field very significant and which has undergone rapid changes with time. An important and very reliable human identification method is fingerprint identification. Fingerprint of every person is unique. So this helps in identifying a person or in improving security of a system. Finger prints of a person is read by a special type of sensor. To access the vehicle user, place the finger-on-finger print module. Microcontroller will check the fingerprint with the stored fingerprints. If the finger print matches, this system will access the vehicle ignition automatically and it sends a message to the owner that the vehicle ignition is ON. If the finger print was didn’t match then it send a OTP(one time password) to the registered mobile number through GSM modem, the customer in turn needs to forward the same code through keypad, once the code is forwarded by the user, the controller checks the received code with the generated code. If it is matches this system will access vehicle ignition, otherwise it’s not possible. Bazar comes when wrong password or wrong fingerprint is detected by the microcontroller. The status of the project will display on LCD module. Here DC motor works as vehicle. Two push buttons are uses to store and delete the finger prints into the finger print module. To achieve this task microcontroller loaded program written in embedded C language.

 

Features:

• Design a vehicle theft prevention system.
• OTP and fingerprint-based vehicle authentication system.
• GSM technology for sending alert SMS and OTP.
• Buzzer for unauthorized access.
• Visible alerts using LCD display.
• To achieve this task using PIC18F452microcontroller.

The major building blocks of this project are:

1. Regulated power supply.
2. PIC18F452
3. Finger print module.
4. DC motor.
5. LCD display.
6. TWO buttons.
7. GSM.
8. Keypod
9. Buzzer.
10. Crystal oscillator.
11. Reset button.
12. LED indicator.

Software’s used for pic microcontroller:

• PIC-C compiler for Embedded C programming.
• PIC kit 2 programmer for dumping code into Micro controller.
• Express SCH for Circuit design.

   

   

Block Diagram:  

       

video: