SMART LOCK SYSTEM

ABSTRACT:-

            Our paper offers with a protection machine that shall we the consumer to see a vacationer whilst fundamental workplace door is locked. If the consumer is withinside the center of the assembly in a convention room and having a vacationer at the door, this machine will send a notification to mobile or PC to liberate the the front door the use of a Web browser. If the door bell has intercom facility, the consumer can communicate to the vacationer whilst the bell rings. We have used Raspberry Pi to put in force our paper the clever lock machine.

EXISTING SYSTEM:-

• Step 1: When the vacationer earrings the doorbell (Button switch) the GPIO14 turns into high, the machine seize the picturegraph of the vacationer via the Pi Cam related to the Raspberry pi.
• Step 2: Captured picturegraph is despatched to the registered electronic mail ID configured withinside the supply program.
• Step 3: Photo of the vacationer withinside the mail is verified.
• Step 4: After identity of the vacationer, door is either opened or closed.
• Step 5: If we want to get the vacationer in to our office want to open the door appearance related with the Relay switch.
• Step 6: By the usage of Cayenne IOT internet server the GPIO pins are in my opinion enabled or disabled.

Step 7: Through that through making GPIO 17 pin High relay will energize and make the door lock to open circuit

Raspberry Pi runs on fashionable Raspbian Linux distribution with Ethernet connection (Internet service), GPIO library and software program written in python language. Raspberry Pi GPIO 14 Connected to the Switch to make related to GPIO 17 and GPIO 27 which permits or disables the Relay. The Pi Cam related via CSI Port in Raspberry Pi board

PROPOSED SYSTEM:-

In order to put into effect the clever door version we want a listing of substances that is briefly noted below:

4.1 Raspberry Pi

Raspberry Pi (RP) is an ARM-primarily based totally single board laptop. The Raspberry Pi 3 Model B is the 0.33 technology Raspberry Pi.It has Broadcom BCM2837 64bit ARM Cortex-A53 Quad Core Processor SoC strolling at 1.2GHz and 1GB RAM. The running device used for Raspberry Pi is Raspbian as it’s far open source all of us can use. Raspbian is a Linux-primarily based totally laptop running device. It has forty pins in which 24 are GPIO pins those pins are used for widespread purpose, eight floor pins, of every 5V and 3V electricity pin. It has 4 USB-2 ports and a Micro USB electricity source. It runs at the 5V electricity supply. Additionally, it provides wireless LAN (BCM43143 WiFi on board (802.11 a/b/g/n)) and Bluetooth connectivity making it the suitable answer for powerfully related designs.

4.2 PI CAMERA

 Pi Camera Module is a customized add-on for Raspberry Pi. This interface makes use of the devoted CSI interface, which changed into designed specifically for interfacing to cameras [4] The CSI bus is able to extraordinarily excessive facts rates, and it solely includes pixel facts. The sensor itself has a local decision of five megapixels and has a constant consciousness lens on board. In phrases of still images, the digital digicam is able to 2592 x 1944- pixel static images, and helps 1080p30, 720p60 and 640x480p60/ninety video.

4.3 SERVO

Attach the servo to a GPIO (we decided on GPIO 17 here) of the Raspberry pi A and manipulate its rotation making use of pulse-width modulation. The servo is powered through a 6V-battery pack.

MODULES:-

• User Register/Login: User have to register/login themself to access home automation security.
• Communication Model: We use a raspberry pi with Pi-camera which is integrated with android application to communicate with user.
• User Verification: By using face recognition library we recognizing the newcomer with existing face images to recognize and if user is valid then door will open else capturing newcomer face photo and sending it on android application.
• Face Recognition: By adding face recognition model registering and verifying the user.
• Door access: If newcomer is valid then door will automatically open else capturing the image and sending it on android application where user can access the door.

HARDWARE AND SOFTWARE REQUIREMENTS:-

HARDWARE:-

• Processor: Intel Core i3 or more.
• RAM: 4GB or more.
• Hard disk: 250 GB or more.
• Raspberry pi
• Pi camera

SOFTWARE:-

• Windows Operating System.
• Python
• Ananconda, Jupyter
• Android studio