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3. Today’s Topic Technology and Sustainable system  Renewable Energy  ITS  Materials CEE8207 Summer2013 L#7 3

4. Today’s Topic Technology and Sustainable system  Renewable Energy Renewable Energy Sources Applications  ITS  Materials CEE8207 Summer2013 L#7 4

5. Renewable Energy A combine use of renewable energy sources could meet our current e nergy needs: - Solar energy - Wind energy - Hydro energy: Hydroelectric, Tidal energy - Geothermal energy - Biomass energy These technologies are available today … We must however rapidly make the shift going away from fossil fuel ba sed energies CEE8207 Summer2013 L#7 5

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10. A fuel cell is an electrochemical cell that converts chemical energy from a fuel into electric energy CEE8207 Summer2013 L#7 10

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12. Hydrogen Fuel Cell Advantage Hydrogen  most abundant element in the universe No combustion reaction  → Less pollutants and emissions Environmentally safe Tax break Disadvantage Storage Safety  H 2 highly inflammable Cost.. CEE8207 Summer2013 L#7 12

13. A Sustainable Energy Strategy CEE8207 Summer2013 L#7 13

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15. Application: Solar Energy Most commonly used Smart use of land → facilitates maximize use of solar energy  Carport  Highway  Tunnel  Roof CEE8207 Summer2013 L#7 15

16. Application: Solar Highway Germany 1,600 Solar panels on the tunnel of A3 Highway When completed → more than 600 households annually Good example of smart highway use CEE8207 Summer2013 L#7 16

17. Application: Wind Energy 17 CEE8207 Summer2013 L#7

18. San Francisco Transit Center – Geothermal CEE8207 Summer2013 L#7 18

19. ZEV·NET Zero Emission Vehicle · Network Enabled Transport ( http://www.zevnet.org/) http://www.zevnet.org/  Electric Vehicle  Battery Electric Vehicle  Hybrid Vehicle mixture of a battery electric vehicle with a conventional internal combustion engine vehicle  Fuel Cell Vehicle electrical power generated by on-board fuel cells combines mass transit with low-emissions shared-use vehicles Addresses  Traffic Congestion  Air pollution CEE8207 Summer2013 L#7 19

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21. Today’s Topic Technology and Sustainable system  Renewable Energy  ITS  Materials CEE8207 Summer2013 L#7 21

22. Intelligent Transportation System Application of.  Address transportation problems  Enhance the movement of people and goods  Efficiently manage transportation system and assets Use of. technology CEE8207 Summer2013 L#7 22

23. Intelligent Transportation System Integration of roadway Infrastructure management, vehicles, and real time sensor equipment can assure better and safer driving CEE8207 Summer2013 L#7 23

24. Intelligent Transportation System Intelligent Infrastructure Arterial Management Freeway Management Transit Management Incident Management Management Information Management Electronic Payment Intelligent Vehicle System CEE8207 Summer2013 L#7 24

25. Ford’s Collision Warning System CEE8207 Summer2013 L#7 25

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27. Intelligent Transportation System Optimize the capacity of transportation system Adapt to changing traffic conditions Balance demand with capacity by informing drivers Traffic Operation Control  Traffic Flow Efficiency  Reduce congestion → improve air quality etc  Safety  System Optimization CEE8207 Summer2013 L#7 27

28. Active Transportation and Demand Management (ATDM) dynamic management, control, and influence of travel demand, traffic demand, and travel flow of transportation facilities. 28 CEE8207 Summer2013 L#7

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31. Sample Detector Data CEE8207 Summer2013 L#7 31

32. Conventional loop signature vs. blade signatures CEE8207 Summer2013 L#7 32

33. Real-time Vehicle Tracking System → Vehicle Reidentification Travel Time Origin Destination Matrix Vehicle Classification Lane Changing Behavior http://moon.its.uci.edu/RTPMS/ CEE8207 Summer2013 L#7 33

34. Today’s Topic Technology and Sustainable system  Renewable Energy  ITS  Materials Paving Materials Building Materials, Green Building CEE8207 Summer2013 L#7 34

35. Paving Innovation Warm Mix Asphalt Asphalt Reuse/Recycle Perpetual Pavement Porous asphalt Pavement Aggregate substitutes Use of Recycled Glass CEE8207 Summer2013 L#7 35

36. Driving Factors for Warm Mix Asphalt Environmental concerns Sustainable development Green Construction Reduction of energy consumption  Cost Saving Reduction in CO 2 emissions Reduced worker exposure Extend construction season  Faster project delivery WMA: Allows paving operation at much lower temperature (50-100 °F lower) than conventional HMA CEE8207 Summer2013 L#7 36

37. http://www.fhwa.dot.gov/everydaycounts/technology/asphalt/intro.cfm CEE8207 Summer2013 L#7 37

38. Today’s Topic Technology and Sustainable system  Renewable Energy  ITS  Materials Paving Materials Building Materials, Green Building CEE8207 Summer2013 L#7 38

39. CEE8207 Summer2013 L#7 39 Also known as sustainable building designed, built, renovated, operated, or reused in an ecological and resource-efficient manner designed to meet certain objectives  protecting occupant health;  improving employee productivity;  using energy, water, and other resources more efficiently;  reducing the overall impact to the environment;  Reducing maintenance/replacement costs over the life of the building. Green Building

40. Materials Selection Criteria Resource Efficiency Indoor Air Quality Energy Efficiency Water Conservation Affordability CEE8207 Summer2013 L#7 40

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