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One Period = 125 sec

One Period = 125 sec. Example Tunnel Durations 30 sec. Unique Offsets. One Period = 105 sec. Explicit Durations. Dynamic Timeframe. One Period = 125 sec. Additional Time Given for Secondary Movements. Shifted Period = 128 sec. Shifted Period = 120 sec. Dynamic Timeframe.

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One Period = 125 sec

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  1. One Period = 125 sec

  2. Example Tunnel Durations 30 sec

  3. Unique Offsets One Period = 105 sec Explicit Durations

  4. Dynamic Timeframe One Period = 125 sec

  5. Additional Time Given for Secondary Movements Shifted Period = 128 sec

  6. Shifted Period = 120 sec

  7. Dynamic Timeframe One Period = 125 sec

  8. Dynamic Timeframe One Period = 125 sec

  9. Normal Operations Decreased Period Service Timeframe is Normalized Period Shifts Down – step 2

  10. Service Timeframe Decreases Period Shift Service Timeframe Increases Period Shift Initial Period Shift Normal Operations Service Timeframe Expands Period Shifts Down – step 1

  11. Normal Operations Increased Period Service Timeframe is Normalized Period Shifts Up – step 2

  12. Service Timeframe Increases Period Shift Service Timeframe Decreases Period Shift Initial Shifted Period Normal Operations Period Shifts Up – step 1

  13. Normal Operations Normal Operations Timeframe Imbalances without Transition Increased Period Irregular & Somewhat Close Intersection Spacing Normal Operations

  14. Potential to Reduce Optimal Pedestrian Service Service Timeframe Decreases Initial Period Shift Normal Operations Service Timeframe Expands Period Shifts Down – Pedestrian Implication

  15. Example Tunnel Durations 30 sec

  16. Allowable States or Phase Pairs (User Determined) Allowable Sequences (User Determined) North South Lead East West Lead North South Lead North Overlap East West Lead East Overlap North South Lead South Overlap East West Lead West Overlap North South Lag East West Lag North South Lag North Overlap East West Lag East Overlap North South Lag South Overlap East West Lag West Overlap South Lead North Lag West Lead East Lag North Lead South Lag East Lead West Lag

  17. Timeline of Operations 1) InSync chooses & Initiates Sequence that “Best” meets Real-time Demand Early release Traffic does not create a Global adjustment, thus downstream intersections may optimize their secondary movements accordingly. Intelligently serves an Early Release state due to lack of demand that matches proper coordinated sequence. 62 sec 2) Time is Given to then intelligently services all movements as secondary movements One Period = 125 sec InSync jumps back and forth across the “Barrier” freely without referencing a “Ring” while following SAFE sequences deter- mined by the User. Early Release The Individual Movement is served based on Real-time Demand. Possible Midblock Traffic Generator East Lead West Lag Early Release

  18. Timeline of Operations 1) InSync chooses & Initiates Sequence that “Best” meets Real-time Demand Truncate Eastbound Through East West Lead All Movements become Secondary Movements, and are Intelligently Served Based on Real-time Volume and Delay - Including Prior Served Phases, if Warranted. IntelligentlySKIPsstates to allocate time appropriately for whole intersection optimization. 62 sec 2) Next Sequence instituted was chosen before Truncation One Period = 125 sec 3) Final Sequence instituted to conclude Primary Movement’s Service Eastbound Through Truncation East West Lag West Overlap InSync intelligentlyExtendswhile subsequent state is Omitteddue to prior service, InSync then intelligently services all movements as secondary movements. Real-time observed Primary Movement service East Lead West Lag First Tunnel Truncation

  19. Timeline of Operations 1) InSync chooses & Initiates Sequence that “Best” meets Real-time Demand OR IntelligentlyTRUNCATES & SKIPsstate due to lack of Real-time for Westbound Through & Left state. The Westbound left may be intelligently served during intersection’s secondary movement timeframe if needed. 62 sec 2) Time is Given to then intelligently services all movements as secondary movements One Period = 125 sec InSync jumps back and forth across the “Barrier” freely without referencing a “Ring” while following SAFE sequences deter- mined by the User. Westbound Through Truncation Real-time observed Primary Movement service East Lead West Lag Second Tunnel Truncation

  20. Timeline of Operations 1) InSync chooses & Initiates Sequence that “Best” meets Real-time Demand Truncate Eastbound Through East West Lead Like an Early Release state, an individual movement Extension does not warrant a Global adjustment. Downstream intersections optimize accordingly. IntelligentlySKIPsstates to allocate time appropriately for whole intersection optimization. 62 sec 2) Next Sequence instituted was chosen before Truncation Extension One Period = 125 sec 3) Final Sequence instituted to conclude Primary Movement’s Service East West Lag West Overlap InSync intelligentlyExtendswhile subsequent state is Omitteddue to prior service, InSync then intelligently services all movements as secondary movements. Real-time observed Primary Movement service East Lead West Lag Extension

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