1. The document discusses the concept of a smart city and how technologies like IoT, big data, and artificial intelligence can be applied. 2. It outlines the process of collecting and analyzing data from various sources to generate models and optimize systems. 3. Challenges in building smart cities are also discussed, such as privacy concerns, diversity across regions, and sustaining huge networks of sensors and devices.

1. Smart City
Group Libra
1. m5222104 Chen Qiu
2. M5222119 Qin Li
3. m5222106 Hongzhi Xiao
1st, July 2019

2. 2
Design Pattern for Smart City
Smart City Concept.

3. 3
Meaning of smart city for public.

4. 4
Design sensor &
distribute sensor
Big data process &
analysis
Model generation &
optimization
Computer Science
The process of smart city

5. 5
An example of IoT

6. 6

7. 7
IoT in smart city

8. 8
The benefits of general public from IoT applications.

9. 9
Data is the lifeblood of a smart city.
Hashem, Ibrahim Abaker Targio, et al. "The role of big data in smart city."
Data Characteristics:
- Different data source
- Multi-dimensions
- Temporal-spatial data
- Featured with big data
Variety
Volume
Velocity

10. 10
Pal, Debajyoti, Tuul Triyason, and
Praisan Padungweang. "Big Data
in Smart-Cities: Current Research
and Challenges."
Data collection
Data processing
Data sharing
App A App B App C...

11. 11
Artificial intelligence(AI) help make full use of data in
smart city.
data information/value
AI

12. 12
Artificial intelligence provide more possibilities.
AI

13. 13
Smart cities: Step into the city of the future!

14. 14
Singapore: A smart nation
https://data.gov.sg/ https://www.smartnation.sg/

15. 15
Challenges of building a Smart City
Human
Who acts authority?
politician or technologian
Who benefit from it?
The rich or poor Privacy
Who wants to share and who doesn’t
Diversity
Different region has different requirements and
situation.

16. Challenges of building a Smart City
16
Technology
Privacy
Protect data from bad usage
Information connectivity
Gather different data to fix a specific problem.
Huge data volume
Methods to collect, save, analyse,
qualify...
Power assumption
Huge cost of device daily work

17. 17
Future works
Smart IoT
Smart energy
Smart transportation
Smart data
Smart infrastructure

18. 18
Future works
1.Fix contradictions with no-digital world.
legacy governance, social justice, politics, ideology, privacy and financial
elements
2. Wireless power transportation.
Huge cost to sustain a full-exist sensors world.
3. Privacy.
Increasing concern for protecting personal information from people.

19. 19
Mind mapping

20. 20
Conclusion
1. The smart city need to combine with IoT technology. IoT already around our
daily life.
2. Smart city is widely used in our daily life, redefine our live style and make our
city intelligent. With development of technologies, it has much more space to
explore.
3. Smart city now is promising and a new era for people. But there are still many
challenges which needs to overcome. There are much still remains to be done.

21. 21
Reference:
1. Allam, Zaheer, and Zaynah A. Dhunny. "On big data, artificial intelligence and smart cities."
Cities 89 (2019): 80-91.
2. Pal, Debajyoti, Tuul Triyason, and Praisan Padungweang. "Big Data in Smart-Cities: Current
Research and Challenges." Indonesian Journal of Electrical Engineering and Informatics
(IJEEI) 6.4 (2018): 351-360.
3. Hashem, Ibrahim Abaker Targio, et al. "The role of big data in smart city." International
Journal of Information Management 36.5 (2016): 748-758.
4. https://www.youtube.com/watch?v=RKWuj1OlDPo
5. https://medium.com/neuromation-blog/ai-in-smart-cities-dfe2fa7d2829
6. https://www.smartnation.sg/
7. https://data.gov.sg/
8. https://en.wikipedia.org/wiki/Smart_city
9. https://www.gemalto.com/iot/inspired/smart-cities
10. https://flexpostinc.com/smart-city/
11. https://medium.com/cusp-civic-analytics-urban-intelligence/design-pattern-for-smart-city-fa90
8c942933
12. https://www.scnsoft.com/blog/iot-for-smart-city-use-cases-approaches-outcomes

22. 22
Q & A
Thank you for your attention.