introduction to internet of things - anula vidyalaya
TRANSCRIPT
Introduction to Internet of Things
Department of Industrial Management Faculty of ScienceUniversity of [email protected]
Dr. Thareendhra Keerthi Wijayasiriwardhane
Learning Outcomes
On completion of this session, you should be able to Describe the term Internet of Things (IoT) Explain how IoT makes day-to-day life smart Discuss the various applications of IoT Design and develop an IoT application to remotely
control a device over the Internet Discuss the social and security concerns of IoT
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018 2
Internet of Things
3
Thing Embedded System Communication
over Internet
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Example
4
Smart Refrigerator
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Smart Life with IoT
5© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
6
System 5
Smart Light - Turns on and off a Light over the Internet
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
HTTP
7© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Architecture
8© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Arduino Shields
9© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Ethernet Shields
Features
10
LED Indicators
Micro SD card slotArduino compatible headers
WizNet W5100 chip
Ethernetport
Reset button
Ethernetport
Reset button
WizNetW5500 chip
Wire wrap headers
Micro SD card slot
LED IndicatorsPoE module
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Hardware
Schematic Diagram
11© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Hardware
Wiring Diagram
12© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Firmware
Algorithm
13© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Firmware
14
Algorithm
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Firmware
Source Code
15© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
16
Firmware
Source Code
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
17
System 6
Smart Light 2 - Hosts a web page to turn on and off a Light over the
Internet
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Architecture
18© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Firmware
19
Algorithm
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Firmware
Algorithm
20© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Firmware
Algorithm
21© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Firmware
Source Code
22© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Firmware
Source Code
23© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Firmware
Source Code
24© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
Social and Security Concerns
Social isolation Privacy issues Unauthorized access/control of IoT
25© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018
26
Questions
© Dr. Keerthi Wijayasiriwardhane, Faculty of Science, University of Kelaniya - 2018