ST08-Eco-Approach and Departure at Signalized Intersections (DriveOhio CV/AV)

Status: Planned


––Instance of ST08–– The Eco–Approach and Departure at Signalized Intersections service package uses wireless data communications sent from a connected vehicle roadside equipment (RSE) unit to connected vehicles to encourage 'green' approaches to and departures from signalized intersections. The vehicle collects intersection geometry information and signal phase movement information using V2I communications and data from nearby vehicles using V2V communications. Upon receiving this information, the service package performs calculations to provide speed advice to the driver, allowing the driver to adapt the vehicle's speed to pass the next traffic signal on green or to decelerate to a stop in the most eco–friendly manner. The service package also considers a vehicle's acceleration as it departs from a signalized intersection.

Includes Elements

Cincinnati Field Equipment
Cincinnati Traffic Control Center
Hamilton County Signal Operations
ODOT Traffic Signal Roadway Equipment
SORTA Fixed Route Vehicles
Hamilton County Field Equipment
City and County Field Equipment
City and County Traffic Control Center
CTC Transit Vehicles
Local Transit Vehicles
Commercial Vehicles and Barges
ODOT / KYTC Connected Vehicle Roadside Equipment
BCRTA Transit Vehicles
ODOT Traffic Signal Control System
City and County Connected Vehicle Roadside Equipment
University of Cincinnati Shuttle Vehicles
Connected/Automated Vehicles
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