Fingerprint base security system
- 1. FINGER PRINT BASED SECURITY SYSTEM APARNATHI PIYUSH 116630311037 BORAD PRAFUL V. 116630311016
- 2. INTRODUCTION The main aim of FINGER PRINT BASED SECURITY SYSTEM project is develop a security lock system based on fingerprint scanning. In this project we are using microcontroller for opening and closing lock based on finger print which is stored in microcontroller itself so that only authorized person will access the security lock. Personal Safes are revolutionary locking storage cases that open with just the touch of your finger. These products are designed as secure storage for medications, jewellery, weapons, documents, and other valuable items. These utilize fingerprint recognition technology to allow access to only those whose fingerprints you choose.
- 4. • Here in our project used 5v & 12 v supply used ,12v supply used for relay driver and 5v used to each other components. • Here fingerprint module is scan the fingerprint and send to the microcontroller and verifying the scanned fingerprint with the stored fingerprint. • When coming fingerprint matches with the stored fingerprint. then the Relay is complemented. Also the fingerprint ID is displayed over the LCD display. • Now show in the relay is complemented and locker system is connected with relay so locker is opend. • It can only be opened when an authorized user is present
- 6. You can add a fingerprint, Delete a fingerprint and identify the fingerprint. To add a fingerprint, just show the finger on the module and press the ADD key. Now the microcontroller will send the ADD command to the module and the module will add it into the memory. To delete the finger follow the same as above. To identify the finger, press the Identify button and if the finger matches then the Relay is complemented. Also the fingerprint ID is displayed over the LCD display. In this project the fingerprint module from Miaxis Biometrics is used. It can store up to 750 finger prints on its own memory. It can be controlled through its serial port.
- 7. IC AT89S52
- 8. Features • Fully Static Operation: 0 Hz to 33 MHz • 256 byte Internal RAM • 32 I/O Lines • 8k flash memory • Three 16-bit Timer/Counters • Dual Data Pointer Description • The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K bytes Flash memory. • The device is manufactured using Atmel’s high-density non-volatile memory technology and is compatible with standard 80C51 instruction set and pin out.
- 10. • SM630 background highlight optical fingerprint verification module is the latest release of Miaxis Biometrics Co., Ltd. It consists of optical fingerprint sensor, high performance DSP processor and Flash. • It boasts of functions such as fingerprint Login, fingerprint deletion, fingerprint verification etc. • Easy to Use and Expand • All the commands are simple, practical and easy for development. • Low Power Consumption • Integrated Design • The size is small. And there are only 4 cables connecting with controller, much easier for installation and use.
- 11. APPLICATION Personal computer security e -commerce / e-business security Electronic transactions Office security Banking and financial systems Medical information systems ATM, cellular phones, laptops, offices, cars etc. Door lock system Fingerprint security system in car
- 12. ADVANTAGES It can only be opened when an authorized user is present, so password or pin is not remembering it. most secure and accurate than traditional password Password based security system has always the threat of being stolen and accessed by the unauthorized user ,but here It can only be opened when an authorized user is present DISADVANTAGE • It’s very costly.