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Overview AGENDA Benefits Algorithm Simulation 2 Case Studies Real-time adaptive traffic control system Adjusts signal timing based on current traffic Every Cycle (Period) is different Adjusts due to traffic surges, diversions, accidents Integrates seamlessly with ATMS.now Adaptive simulation using Synchro®/SimTraffic® SYSTEM BASICS

Overview AGENDA Benefits Algorithm Simulation 3 Case Studies SynchroGreen Central Server SynchroGreen Local Intersections TOPOLOGY

Overview AGENDA Benefits Algorithm Simulation 4 Case Studies Detection can be any reliable technology Inductive Loops Video Magnetometers Radar DETECTION

Overview AGENDA Benefits Algorithm Simulation 5 Case Studies Communications Technologies Fiber Optic Wireless Cellular Ethernet Fail-safe Multiple Retires TOD Fallback COMMUNICATIONS

Overview AGENDA Benefits Algorithm Simulation 6 Case Studies Phase Allocation (Split) Period (Cycle) Start Time (Offset) OPTIMIZATION

Overview AGENDA Benefits Algorithm Simulation 7 Case Studies Balanced Mode Progression Mode Critical Movement Mode STRATEGIES

Overview AGENDA Benefits Algorithm Simulation 8 Case Studies ALGORITHM OBJECTIVE

Overview AGENDA Benefits Algorithm Simulation 9 Case Studies SynchroGreen in Action! 80% Reduction in Arterial Delay 70% Reduction Arterial Travel Time Only solution that analyzes the entire system 60% Reduction in Total System Delay 70% Reduction in Intersection Delay MEASURABLE PERFORMANCE

Overview AGENDA Benefits Algorithm Simulation 10 Case Studies Can model adaptive traffic control SynchroGreen Software-in-the-loop Integrates with Synchro® and SimTraffic® Calibrate adaptive settings before deployment Compare adaptive system to TOD operation SIMULATION

Overview AGENDA Benefits Algorithm Simulation 11 Case Studies Analyze the entire system Intersection level MOEs Network level MOEs Analyze special events Hurricane evacuations Diversion routes Test controller settings Test custom I/O logic SIMULATION

Overview AGENDA Benefits Algorithm Simulation 12 Case Studies Synchro® setup Virtual Controller configuration SimTraffic® simulation SynchroGreen activation SYNCHRO/SIMTRAFFIC SETUP

Overview AGENDA Benefits Algorithm Simulation 13 Case Studies SynchroGreen web interface in simulation Identical functionality as field system Calibrate system settings Copy database to SynchroGreen Central Server SYNCHROGREEN SIMULATION

Overview AGENDA Benefits Algorithm Simulation 14 Case Studies Accurate traffic data is critical Driver behavior is important Calibrate under non-adaptive operations Adequate “warm up” period Import traffic volumes in 15 minute increments ADAPTIVE SIMULATION

Overview AGENDA Benefits Algorithm Simulation 15 Case Studies Brevard County, Florida 14 Signalized Intersections 34,500 ADT Results 69% Reduction in Arterial Travel Time 33% Reduction in Total Delay 72% Reduction in Intersection Delay CASE STUDY #1: Wickham Rd.

Overview AGENDA Benefits Algorithm Simulation 16 Case Studies Galveston, Texas 5 Signalized Intersections Event & Seasonal Traffic Results (Sunday) 12% Reduction in Total Delay 35% Reduction in Stops 54% Reduction in Intersection Delay CASE STUDY #2: Seawall Blvd.

Overview AGENDA Benefits Algorithm Simulation 17 Case Studies Boca Raton, Florida 9 Signalized Intersections 69,000 ADT Results 11% Reduction in Total Delay 20% Reduction in Stops 50% Reduction in Intersection Delay CASE STUDY #3: Glades Rd.

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