Adaptive Traffic Light System Presentation.pptx

Presentation on Adaptive Traffic Light System

1. Adaptive Traffic Light System Presented by: Diwash Poudel 077bce052

2. Transportation System

3. Revolution in the automobile sector in the early 20th century Automobile Production Selected Countries 1950 2022

4. Fixed Traffic Light System

5. Adaptive Traffic Light

6. Components: Sensors : Placed at intersections to detect vehicle presence and count. Traffic Light Controllers and Signal : Devices that control the traffic lights. Central Control System Processes data from sensors and adjusts signal

7. Operation

8. Data Collection

9. Benefits:

10. Implementation Consideration:

11. Let's see what's going on in the real world.

12. SCATS in Sydney, Australia Sydney Coordinated Adaptive Traffic System SCATS is installed at about 55,000 intersections in over 180 cities in 28 countries Impact : Improved travel time reliability and reduced congestion during peak hours. Delay Reduction : Reported delay reductions of 15-20%.

13. SCOOT in London UK SCOOT (Split Cycle Offset Optimization Technique) London has 6,000 traffic signals, a third of which currently operate on SCOOT control Impact : Reduced overall travel times and improved traffic flow in central London. Delay Reduction : Average delay reductions of up to 20%.

14. Surtrac in Pittsburgh, PA : Scalable Urban Traffic Control Impact : Significant improvements in traffic flow and reduced idling times at intersections. Delay Reduction :Travel time reduced by more than 25% Delays reduced by up to 40%.

15. InSync in Los Angeles, CA : Impact : Enhanced traffic flow and reduced congestion on major corridors. Delay Reduction : Reported reductions in delay times by approximately 30%.

16. It’s Time to Implement This System in Nepal Too.

17. Thank you!!! Any Question? Presented by: Diwash Poudel 077bce052

18. References 1) Michel Ferreira and Pedro M. d’Orey , “On the Impact of Virtual Traffic Lights on Carbon Emissions Mitigation”, IEEE Transactions on Intelligent Transportation Systems, Volume 13, No. 1, March 2012. 2) Morten Borno Jensen, Mark Philip Philipsen , Andreas Mogelmose , Thomas Baltzer Moeslund , and Mohan Manubhai Trivedi, “Vision for Looking at Traffic Lights: Issues, Survey and Perspectives”, IEEE Transactions on Intelligent Transportation Systems, Volume 17, No. 7, July 2016, pp. 1800-1815. 3) Roberto Horowitz, Pravin Varaiya “Control Design of an Automated Highway System”, Proceedings of the IEEE, 2005. 4) Sheu , “A composite traffic flow modeling approach for incidentresponsive network traffic assignment”, Physica A. Volume 367, 2006, pp. 461-478. 5) Wen and Yang, “A dynamic and automatic traffic light control system for solving the road congestion problem” WIT Transactions on the Built Environment (Urban Transport), Volume 89, 2006, pp. 307-316