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Intelligent Transportation Systems

Intelligent Transportation Systems.

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Intelligent Transportation Systems

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  1. Intelligent Transportation Systems

  2. Intelligent Transportation enables elements within the transportation system—vehicles, roads, traffic lights, message signs, etc.—to become intelligent by embedding them with microchips and sensors and empowering them to communicate with each other through wireless technologies.

  3. Underlying Technology

  4. Global Positioning System (GPS) • Combined with traffic information allows alerts • Accurate to 10 meters • Require line of sight to satellite

  5. Dedicated-Short range Communications(DSRC) • Infrastructure Communication

  6. Radiowave or Infrared Beacons • Long distance communication • Motion tracking

  7. Wireless Networks • Ad hoc Networking

  8. Mobile Telephony • Short rang communication

  9. Roadside Cameras

  10. Probe Vehicles or Devices

  11. Examples

  12. Smart Traffic Lights • Communicate with approaching vehicles • Reduce fuel usage • Lower emissions

  13. Bump

  14. Augmented Reality • Safer driving with GPS

  15. Space Management-Tata Towers • Optimal Parking Space • Cars and building powered sustainably

  16. Predictive Maps • Efficient Travel • Conserve Resources

  17. Self Driving Cars • Save Time • Closer Traffic Clusters • Safer Driving

  18. No Delays

  19. Accident Ahead

  20. Expect Delays

  21. Low Visibility

  22. Further Reading/Sources • IEEE Transactions on Intelligent Transportation • http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=6979 • Explaining International IT Application Leadership • http://www.itif.org/files/2010-1-27-ITS_Leadership.pdf • Virginia Intelligent Transportation Systems Blog • http://virginiaits.blogspot.com/

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