1. Based on distributed system
Smart home
Based on distributed system
LI Hui
AN Chenlu
CHEN Weishen

2. AGENDA 1. Background 2. Smart home devices based
on distributed control
AGENDA
3. Characters of the distributed
smart home system

3. 1
Background

4. What is a “SMART HOME”
A smart home is a home that incorporates advanced automation systems to provide the inhabitants with sophisticated monitoring and control over the building’s functions.

5. The Development of Smart Home
The origin of the smart home:
Foundation
Home electronics
Home automation
Smart home
1980
2003
1985
1990
Electronic appliances
Household appliances, communication equipments, Security protection facilities
HBS House bus
The first intelligent building. In Connecticut

6. Fusion & development stage（2010-now）
The Development of Smart Home
Developmental stages in China:
Fusion & development stage（2010-now）
germination stage（ ）
Growth stage（ ）
Wander stage（ ）

7. The existing smart home products in the market
Google Nest 1
Samsung SmartThings 3
Thermostat, Nest Protect, Nest Cam Outdoor .
SmartThings App, SmartThings Hub, Smart Devices.
Apple HomeKit 2
XIAOMI intelligent household 4
Using apple’s Siri to control connected household equipments.
Using apps to manage your home

8. The existing smart home products in the market1
Google Nest 2
Apple HomeKit
Thermostat, nest protect, nest Cam

9. The existing smart home products in the market3 4
Samsung SmartThings
XIAOMI intelligent household

10. 2
Smart home devices
based on distributed control

11. Smart home devices based on distributed control
Application layer
Transport network
Sensing layer：camera，sensor

12. Smart home devices based on distributed control1 2
Wireless transmission technology
——Zigbee
IPv6
Structure characters 3 4
Communication
and control
Interlocking

13. Smart home and cloud computing

14. 3 Characters of the distributed smart home system
Let’s move our sight to the characters of the distributed smart home system.

15. 1 2 3 4 5 Transparent Tolerant Security Heterogeneity openness
Take Transparent as an example: Transparent. For the distributed smart home system, users can enjoy the artificial
Intelligence at home without knowing about how system runs\
The big data inside smart-home system is distributed storage, it makes sure that the correct data.
As the whole system is based on the cloud platform, which means It is still troubled by the security problems.
The smart-home system consists a house gateway, several devices, a cloud platform which means that there are varieties of ports in the system.
The system allows the third parties to develop other applications through the cloud platform to meet the new requirements, because of the openness of the gateway at home. 5
openness

16. Complex High cost Not unified
The bottlenecks of existing smart-home system.
Since the smart-home system based on cloud platform is still using remote control
terminal. There are mainly 3 aspects of the bottlenecks of existing system as following:
Complex
High cost
Not unified

17. Complex
The target of the system is to make the users’ life more comfortable, more intelligence.
The existing system is clear not meet the requirements since it needs users should learn how to use this system and lots of the operations are complex. Only focus on remote control can not be attractive consumers.

18. High Cost
The cost of buying and fixing a smart-home system is really high. And it is also difficult for firms for the maintenance.

19. Not Unified
There is still not an unified criterion. Different firms develop themselves’ smart-home products.
That means there must be lots of problems of incompatible. And this will produce varieties of smart-home systems. Frankly speaking, the criterion problem can not be solved easy, since there is not a big firm that can unify the criterion of smart-home system and persuade other competitors to obey this criterion.

20. forwards Some forwards for smart-home system
identify requirements by voice
use AR and VR technology
forwards

21. Forwards for smart-home system1
Voice control
And the second stage would no longer focus on mobiles, but identify requirements by voice. There may be different sensors to be ready to receive the voice massages and will use the text mining and analysis to meet the requirements, whose principal is similar like siri in iphone.

22. Forwards for smart-home system2
AR or VR technology
While the future or the last stage of the system may use AR and VR technology. When using the AR and VR technology in smart-home system, VR machine can be connected with other components of smart-home system. Users can user the VR machine to get every aspect of whole house.

23. Thank you