presentation

1. HOME ENERGY MANAGEMENT
SYSTEM BASED ON IoT
LOQMAN NULHAKIM BIN YAHYA
51211116124
BET. ELECTRICAL
SIR AZMI BIN HASHIM

2. Presentation Outline
• Project background
• Problem statement
• Objective
• Scope and limitation
• Literature review
• Methodology
• Block diagram
• Flow chart
• Conclusion

3. Project Background
HEMS is a structure dedicated to the housing to use as
control the home electrical and electronic appliance
The key functions of HEMS which is to monitor, control, and
optimize the energy consumption in the houses
This project is also to help the residential reduce their bills
electricity

4. IoT can enable things to be connected anytime, any
where, with anything and anyone
The house electrical appliance will be controlled using
smartphone as on/off switch

5. Problem Statement
1
• Residential sector is one of the biggest consumer segments of energy and the
wastage of energy in this sector is very high.
2
• There is no specific way for the design and implementation of the system since
each seller offer its own system with a unique design and control strategies
3
• The cost of HEMS is expensive in terms of device prices and the installation
costs, people not ready to invest for this system

6. Objective
• To develop technology for Home Energy Management
System using IoT (Internet of Things)1
• To develop the system which is can reduce the energy
consumption for the house.2
• To maintain the operation of the energy management system
through monitoring, controlling, and optimizing.3

7. Scope and Limitation
• Controlling various household device with internet
• Monitor, control, and optimize the energy consumption
using smart phone
• control and managing home appliance through IoT
Scope of
project
• Not covered all the household such as security system
and fire alarm
• Not covered the meter reading
Limitation
of project

8. Literature Review

9. methodology
• Raspberry pi and wi-fi base block diagram

10. • IoT architecture blog diagram

11. Flowchart for
mobile apps
Flowchart for
software

12. Raspberry Pi model : The main processing and
controlling unit of the system.
Wi-Fi module : Attached to the Raspberry Pi
through USB port to allow its connection to
wireless internet instead of using Ethernet cable
Blynk : Software application platform for mobile
control

13. • Gantt chart fyp 1

14. • Gantt chart for fyp 2

15. • Estimate price of project
Item Price (Rm)
Raspberry Pi
Raspberry Pi casing
Wi-fi module
Relay driver
Bulb (2 unit)
Mini fan
Wall socket
Electronics equipment
Total
180.00
13.00
20.00
15.00
10.00
5.00
10.00
50.00
303.00

16. Conclusion
1. Have introduce the system of a home
electrical management system
2. This project is suitable for mobile
controlling the home appliance
3. This system may be employed in
many place like office, hospital etc