TM02-Vehicle-Based Traffic Surveillance




This service package uses probe data information obtained from vehicles in the network to support traffic operations, including incident detection and the implementation of localized operational strategies. Since traffic data is collected from vehicles, travel times and other related traffic performance measures are available. This service package includes the capability to collect data from Connected Vehicles so that "probe" data can be collected from all equipped vehicles, providing access to a large vehicle population as penetration increases. Incident detection enables transportation agencies to determine the location of potential incidents so the agencies can respond more quickly to the incident and mitigate any negative impacts to the transportation network. Vehicle data that can be used to detect potential incidents include changes in vehicle speeds indicating the disruption of traffic flow, when a vehicle's safety systems have been activated or deployed, or sudden vehicle turns or deceleration at a specific location (indicating a potential obstacle in the roadway).


TM02-Vehicle-Based Traffic Surveillance

Includes Elements

Private Traveler Information Systems
City of Cleveland Signal Control System
Ohio DOT 511 Telephone Information Service
Municipal Signal Control Systems
Ohio Turnpike Central Dispatch
Traveler Vehicles
Geauga County Transit Operations
Laketran Operations Center
LCT Bus Operations Center
Ohio DOT OHGO Traveler Information System
Commercial Vehicles
Medina County Transit Operations Center
Ohio Turnpike Website
Ohio DOT Connected Vehicle Roadside Equipment
Ohio Turnpike Connected Vehicle Roadside Equipment
Connected/Automated Vehicles
Ohio Turnpike Public Service Vehicles
County and City Connected Vehicle Roadside Equipment
Basic Vehicles