Final Evaluation: IoT- and Android-based Automation System

8/10/2019 Final Evaluation: IoT- and Android-based Automation System

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Internet of Things- andAndroid-based

Automation System

Group Members:

Amar Jeet [BECS/H/F10/0117]

Uzair Ahmed [BECS/H/F10/0118]

Project Supervisor:Asst. Prof. Shams-ul-Arfeen

Project Co-Supervisor:

Engr. Abdul Haseeb

Final Evaluation Presentation


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Overview of the Project

Designing and building an automation system based on

the principles of Internet of Things(IoT)

A system control and overview mechanism via

smartphone app developed for Android platform

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Project Objectives

Research: Study and discuss the Internet of Things

approach for different aspects of control and automation

Design: Conceive a general approach for a system of

interconnected devices that can communicate with, and

take orders from userssmartphone

Implementation: Create the working prototype and user

applications for demonstration purposes and implement

them for a variety of daily-life devices

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Communication Overview

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Hardware Components:

Relay Module & Test-bed

Relay Module

6 Channels

10A / 250 VAC

Receives switching signal from Arduinos digital I/O pins

Test Bed

Energy Savers/Bulbs

Ordinary Sockets

Doorlock

Environmental Sensor

(DHT11)

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Software Components:

Android Application 1

Device Management

Control Devices via Intuitive UI

Add, Delete, Update Devices

View Sensor Data

List View

Graph View

Communication with Webserver

JSONParser Class

AsyncTask

SimpleAdapter

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Android Application 2

Data Logging

Logging of all app activity

(Device updates, Logins, Logouts)

Viewable by all users

Removable only by administrators

User Privileges

Admins:

View/Control all devices

Regular users:

View/Control self-defined devices

Public Access:

Make a device available publicly

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Webserver

MySQL Database

Users, Devices, Sensor Data

Access for App & Arduino via PHP Scripts

User Management System

Add, Remove, Update Users

Communication with Arduino

Respond to Scan Requests

Store Devices Status & Sensor Data

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Flowchart for C Program

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Sequence Diagram

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Project Milestones

First Evaluation

Android App with basic database connectivity

Relay Control Circuit assembly

Basic Test-bed assembly and Relay circuit integration

Final Evaluation

Final database design and development of PHP-based webservice

Database connectivity with Arduino

User privileges (Android app)

Data-logging (Android app)

Environmental sensors connectivity and storage

Complete Test-bed assembly and integration with door-lock

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Cost Analysis

Item Cost Spent

Arduino Microcontroller Board PKR 3,200

Arduino Wi-Fi Shield PKR 13,200

Relay Control Circuit Components PKR 1,090

Sensor PKR 370

Door-lock & Assembly Costs PKR 2,400

Assembly & Misc. Costs PKR 1,500

Total PKR 21,760

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Thank You!Kindly bear with us for the project demonstration;

any questions, comments and queries are

welcome!

Documents

Final Evaluation: IoT- and Android-based Automation System