IoT enabled Door Bell & Home Security Device Test phase, srs, design phase and source code final deliverable
Project Domain / Category
Automation / Digital Logic Designing
Abstract /
Introduction
We live in the twenty-first century, where everything is faster, easier, and more automated. COVID has elevated the demand for contactless systems even more. In this case, we offer a contactless doorbell as well as a safety system based on IoT for automatic visitor recognition and house owner notification.
The contactless doorbell uses a Raspberry Pi controller in conjunction with a camera module, microphone and speaker. This system will inform the property owner who has arrived at his or her door and will also serve as a security system when the owner is not at home, alerting him or her to any robbery attempts. This Contactless IoT Doorbell & Safety System provides the following advantages:
- Automatic Visitor Recognition
- Voice Assisted Interface
- Instant Online Alerts on Mobile (Android or iOS)
- Ability to Sound Alarm at remote Location
- Monitor Activity Outside the House at any Time
- Fully Automated System
A fully autonomous doorbell system is possible with the Raspberry Pi system. The system’s whole operation is controlled by a Raspberry Pi controller. We’re going to employ a camera module to record video and photos of anyone who comes close. There is no need for the person to press any buttons. The camera detects anyone approaching the entrance and uses face recognition to determine whether or not the person is registered in the system. If the person is registered in the system, the doorbell greets them and sends an image to the owner via IoT. If the user is not in the system, the system displays a picture over IoT and allows the owner to ask a question or publish a reply by selecting one from the IoT interface. The doorbell system employs text to speech to ask/reply the person what the owner stated based on the Questionnaire option.
Also the system allows the owner to check live image of the door front anytime through a button press on the IoT interface. Also the system allows user to sound an alert/alarm at the door if owner senses any problem/break-in attempt to alert neighbors.
Functional
Requirements
- Raspberry Pi
- Camera Module Wifi Module Speaker
- Microphone
- LCD Display
- Ultrasonic Sensor Resistors
- Capacitors
- Buttons & Switches
- Electrical & Wirings
- PCB Board
- Diodes Transistors Connectors
- Screws and Fittings
SoftwareModule
- Live Stream
- System Power Management
- Alerts
- 2 Way Audio
Tools
- Arduino Kit/Raspberry Pi or Any other Single Board Processors
- C/C++ Programming Language
- Assembly Language
- Circuit Designing Software’s (OrCAD Pspice, WorkBench)
- Keil Embedded Development Kit
- Circuit Components (Resistors, Capacitors, oscillators etc.)
Note: Virtual University of Pakistan will not provide any kind of hardware for this project, student must arrange required hardware by himself/herself.