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Simulation Study of Miami Beach Network Revealed a 4.1 Percent Modal Shift to Transit with Combined Light Rail and Road Pricing Strategy, Compared to 0.5 Percent with Light Rail Alone.

METHODOLOGY The research team developed various models to accomplish the intended goals of this study:  A base microsimulation model of the Miami Beach network was calibrated using a mode split…
Content type
Benefit
Date Posted
12/26/2023
Taxonomy (ARC-IT) Multi-modal Coordination (PT14), Road Use Charging (TM11), Shared Use Mobility and Dynamic Ridesharing (TI06)
Geolocation links
Miami Beach, Florida, United States   |   Birmingham, Alabama, United States

Use a Received Signal Strength Indicator (RSSI) Algorithm To Improve Accuracy for Traffic Speed Estimates When Implementing Wi-Fi and Bluetooth Traffic Detection Technologies.

Properly address any potential errors in Wi-Fi and Bluetooth detection in estimating traffic speeds. This study used Received Signal Strength Indicator (RSSI) to apply a correction to the estimated…
Content type
Lesson
Date Posted
12/22/2023
Taxonomy (ARC-IT) Performance Monitoring (DM02)
Geolocation links
Shanghai, China

A Planning Model for a Partially Grid-Connected Bus Rapid Transit System Equipped With In-Motion Charging Was Estimated To Save Energy Equivalent to Moving Two Tons of Rolling Stock a Distance of 155 Miles per Day.

METHODOLOGY In this study, the BEB considered was instrumented with a recording system, and operational data were collected on weekdays during its actual operation. Additionally, several performance…
Content type
Benefit
Date Posted
12/22/2023
Taxonomy (ARC-IT) Electric Charging Stations Management (ST05)
Geolocation links
Medellin, Columbia

Simulation Models Suggested That Optimizing Charging Levels Available to Electric Vehicles Across a Network Grid Can Be 3.7 Percent More Profitable Than Always Providing the Highest Power Level To Charge an EV Upon Arrival.

METHODOLOGY This study used global optimization techniques, machine-learning-based solar power prediction, and two scheduling algorithms, including robust Model Predictive Control (MPC) and empirical…
Content type
Benefit
Date Posted
12/22/2023
Taxonomy (ARC-IT) Electric Charging Stations Management (ST05)
Geolocation links
Long Beach, California

Advanced Queue Detection Systems Installed at Four Work Zones in Nebraska Were Estimated To Cost $166,225 per Work Zone for a 6-Month Project on I-80.

Cost Subsystem
Roadside Detection (RS-D)
The system cost analysis was based on a typical AQD system including one CCTV camera, three non-intrusive detection, and two pairs (total of four) of PDMS. Based on an estimation of six-month…
Content type
System Cost
Made Public Date
12/22/2023
Taxonomy (ARC-IT) Queue Warning (VS08), Dynamic Roadway Warning (TM12)
Geolocation links
Nebraska, United States

Australian Study on Cooperative ITS Technologies Showed a Four to Nine Percentage Point Increase in Technology Usefulness Rating, Based on User Questionnaires Comparing Control and Treatment Groups.

METHODOLOGY The participants were randomly assigned into either of two groups: Treatment Group that had an HMI receiving warnings, and Control Group that had an inactive HMI. Over nine months, both…
Content type
Benefit
Date Posted
12/18/2023
Taxonomy (ARC-IT) Dynamic Roadway Warning (TM12), Autonomous Vehicle Safety Systems (VS01), Queue Warning (VS08), Reduced Speed Zone Warning / Lane Closure (VS09), Vulnerable Road User Safety (VS12)
Geolocation links
Ipswich
ITS Deployment Evaluation

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