Presented by Darshan Balakrishna Shetty

Contents

Internet of Things? Sample IoT devices What's Smart? Why Now? IoT in Power Grids and Homes Smart Grid and Smart Meter Q&A

Internet of Things?

“Things having identities and virtual personalities operating in

smart spaces using intelligent interfaces to connect and communicate within social,

environmental, and user contexts”-Smart System Integration org

Sample IoT Applications

What's Smart?

1. Passive: Communicate only when queried.

Passive RFID, QR codes (Nirjeeva)

2. Active: Communicates when needed.

Sensors, Home automation (1-4 sense)

3. Aware: Action based on simple computation.

E.g., tele-health(5-sense)

4. Autonomous: Can make decisions based on rules.

E.g., autonomous cars, smart grid (Human)

Popular fields in IoT Applications

Why Now?

Cheap sensors Cheap bandwidth Cheap processing Smartphones Ubiquitous wireless coverage Big data IPv6

How the IoT system looks

Row 1 Row 2 Row 3 Row 40

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4

6

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12

Column 1

Column 2

Column 3

IoT in Power Grids and Home

Smart Home: Consists of all the smart appliances in home which communicates with each other and are able to take decisions on each others readings.

Power Grid: Power distribution to the smart home and the guideline pricing based on the past peak hours seen.

Smart Meter: Smart meters are the digital energy meters with smart chip and scheduler which can make decision on scheduling the electrical home appliances based on the guideline price received from the power grid.

Peak hour-Pricing Graph

Scheduling Algorithm

Smart Grid System

Smart Home Scenario

Smart Home Scenario(Cont..)

Smart Meter App

References

Xiaodao Chen, Tongquan Wei, Member, IEEE, and Shiyan Hu, Senior Member, IEEE “Uncertainty-Aware Household Appliance Scheduling Considering Dynamic Electricity Pricing in Smart Home”

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6476768 Internet of Things Challenges and Issues – Prof.

Raj Jain

http://www.cse.wustl.edu/~jain/talks/iot_ad14.htm

Questions

Thank You