A presentation on IoT

1. Home Appliances’ Control System
A PROJECT BASED ON THE INTERNET OF THINGS
Presented By:
RAJEEV KUMAR

2. What is the
Internet of Things?
The Internet of Things (IoT)
is a world-wide network of
interconnected objects
which are outfitted with
sensors, actuators and RFID
devices, each of them having
the ability to communicate
with each other.

3. Why do we need it?
• Because we are lazy!
• Automating some of our tasks saves a lot of time.
• Efficient power management by computers help reduce electricity bills.
• It brings industry-level automation and security, which can be fully
customized by individuals without much technical knowledge.
• It keeps you in full control of your home.
• It is useful for Elder and Handicapped people.
• IT IS THE FUTURE!

4. Internet of Things Today
NOW PLAYING:
Artist: Flowers
Song: Daisy
Fridge
Cloud
Laundry
Cloud
Lighting B
Cloud
Speaker B
Cloud
Speaker A
Cloud
TV
Cloud
Lighting A
Cloud
Lighting C
Cloud
Security
Camera
Cloud

5. Internet of Things Tomorrow
NOW PLAYING:
Artist: Flowers
Song: Daisy
Secured
Proximal Cloud
Various Cloud
Services

6. 당신은 내 말 들려? Tem alguém aí? 100010101011hello world! hello world
AutoHomeConsumer goods
and appliances
IndustrialComputing
devices
Ubiquitous connectivity promises to make devices “smart”, but ONLY if they speak the same language
Devices that can’t connect across brands, categories, and operating systems will be left out
The problem?

7. The solution?
I have created a client-server
architecture in which each
device acts as a client and it
interacts with the server in
one unified communication
protocol.

8. The idea
The things I want to achieve:
• Control all the appliances and equipment of home via the Internet.
• Eyes on the house anytime anywhere.
• Customized security system.
• Providing full access to the user.
• Make life easy with low investment.
• Increase Energy Efficiency of home.

9. Modules used in
the project...
A leased cloud server space,
Raspberry Pi,
Arduino,
Sensors – for light,
temperature, humidity,
motion, water level, etc.
Output appliances – lights
and fans
Web server
Raspberry Pi
Arduino
Sensors
Output
Devices
Security
Camera

10. PIR sensor
Detects Motion
Sends notification to Arduino, which in turn
passes the notification to Pi and then Pi
forwards the notification to the remote
server.
The data can be true or false. That way, we
can determine if any motion is detected.

11. DHT22 Temperature &
Humidity sensor
Measures room temperature and humidity.
This data can be logged and is useful to find
out real-time temperature and humidity data.
The data from this sensor is refreshed every 2
seconds, and it gives an accuracy of -40 to
80⁰C and 0-100% RH.

12. LDRs
It measures the light intensity coming from
outside one’s home.
This data is also logged in real-time. The
values range from 0 to 1024 depending on
how much light falls on the sensor.

13. Camera over IP
The camera streams JPEG images over the
Internet, which can either be seen in real-time
or can be recorded to some attached memory.
The camera stream and settings can both be
accesses over the Internet.
It also has features like activation through
motion detection.

14. Light bulbs
Low Current Lamp.
A 1.35 Volt/ 0.06 Amp incandescent lightbulb
with E10 miniature screw base.
An average life of 50 hours.

15. What does this mean?
• All the sensors provide real-time values over the Internet. This data is easily
accessible and can be used to monitor various things like environmental
changes or activities happening nearby.
• The devices can be triggered remotely through the Internet. This means we
can either program them to operate automatically or control them manually,
or even do both!
• If we want, we can acquire data from the sensors and operate devices
according to the values from these sensors. This would mean that the devices
are “talking” to each other.

16. For developers
• The open platform allows developers and hobbyists to create their own kind
of sensors or devices. All they have to do is to match the interfaces to the
ones supported with our infrastructure and use our APIs (Application
Programming Interfaces).
• Developers can make applications that perform certain tasks with the existing
devices.

17. For end-users
• Customized settings for user.
• Free to add or remove Appliances.
• Platform independent.

18. Conclusion
My project provides a client-server architecture in which each device acts as a
client and it interacts with the server in one unified communication protocol unlike
others.
All the appliances and equipment of home are controlled via the Internet. This
also facilitates the user to keep their eyes on their houses anytime anywhere.
There is an option for Customized security system as full access is provided to the
user.
This product may have great potential for marketing in future.