Ming HE March 5, 2015
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Ming HE
March 5, 2015
Introduction
Examples
Characteristics
Technologies
Problems
Conclusion
2 / 19
Introduction
3 / 19/Introduction/Revolution
Revolution of the streetlight
Energy viewOil -> Gas -> Electric Grid -> Hybrid energy -> …
Function viewLighting -> Decoration -> Publication -> Information board -> …
Introduction
4 / 19/Introduction/Background
Background of the next revolution
Smart City Intelligent city
Livable environment
Environment-friendly
Energy-saving
Smart Grid Renewable energy
Traditional grid access
Remote Management
Introduction
5 / 19/Introduction/Background
Background of the next revolution
Machine to Machine Network M2M
Communication infrastructure for Internet of things(IOT)
Possibility to connect all the things in the planet
Examples
6 / 19/Examples/London
London Deployment of iPad-controlled smart street lights from 2013 in Westminster.
Cost : £3.25 million for 14,000 lights.
Ability to alert workers through an iPad app for the repair and replacement.
Ability to control the output of each light remotely through an iPad app.
Save : £420,000 per year from 2015/16.
Examples
7 / 19/Examples/General Electric
General Electric Construction the streetlight network.
Acquisition platform of the distributed environmental data.
Intelligent urban safety management and real-time traffic management.
“LightGrid™” saved $ 250,000 for the City of San Diego in the United States in 2014.
Examples
8 / 19/Examples/Shen Yang
Shen Yang Free Wi-Fi hotspot on streetlight.
Free and fast access of Internet.
Video surveillance in commercial area.
Hang Zhou and Hong Kong.
Examples
9 / 19/Examples/Idsud Energies
Idsud Energies A French hybrid streetlight provider.
Off-grid streetlights.
A better energy solution.
Monitoring system for remote maintenance.
Characteristics
10 / 19/Characteristics
LED lamp.
Automatic adjustment of the lighting intensity.
Adaptive opening and closing of the lamp.
Networking and wireless connections.
Renewable energy producer.
Environmental sensors.
Real-time traffic guide(data collection and information board).
Wi-Fi hotspot.
Remote management.
On grid equipment.
Interface for electric vehicles.
Technologies
11 / 19/Technologies
Multi-disciplinary Electronics and electricity
Telecommunication
Computer and information system
Renewable energy
Technologies
12 / 19/Technologies/Electronics and electrics
Electronics and electrics Lamp
Controller
Data acquisition
Battery
Sensor
On grid equipment(inverter)
Technologies
13 / 19/Technologies/Telecommunication
Telecommunication Internet of Things
M2M technology
Special infrastructure
Different from GPRS and 3G
Large data flow
More instruments
Low-speed flow
Wi-Fi access point
Technologies
14 / 19/Technologies/Computer and information system
Computer and information system System integrator
System platform
Data processing center
Decision and control center
Smartphone app and Web app
Security consideration
Technologies
15 / 19/Technologies/Renewable Energy
Renewable Energy Solar panel
Wind turbine
Electronics
Mechanics
Material
Energy
Problems
16 / 19/Problems/Non-technical
Non-technical Policy
Sociology -- Privacy Protection
Laws and regulations
Cost
Problems
17 / 19/Problems/Technical
Technical Technological platform and specification
Security of telecommunication
Communication network construction
Big data flow communication
On grid equipment
Life and capacity of the battery
Conclusion
18 / 19/Conclusion
An important contributor for the construction of smart city.
More and more attention.
Development of the technologies concerned.
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