Intersection-level performance insights without connectivity.
The new set of probe data-based performance metrics within ClearGuide® helps agencies reduce congestion by monitoring traffic signal performance and identifying deterioration at the intersection, without reliance on infrastructure.
Key Features
- Provides signal performance visibility across regions or corridors
- Spots signal maintenance or traffic problems by region or sub-region
- Notifies operators of abnormal conditions within hours
- Can search and troubleshoot specific intersections
- Leverages anonymized trajectory data from cloud-connected vehicles
- Reports corridor trends over time
With ClearGuide Signal Trends agencies can
- Better utilize funding with a data-driven, not calendar-based, approach to retiming
- Swiftly discover and reduce delays and improve traveler satisfaction
- Monitor intersection performance even without intersection connectivity
- Eliminate costly data collection by project
- Bypass infrastructure or field device communication
- Be notified of problems at intersections before they become complaints
Iteris Signal Trends offers
- Coverage for all signalized intersections nationwide
- Data analytics based on decades of expertise
- A probe SPM solution in addition to Iteris’ controller-based ATSPM solution
- ClearGuide precision CV data processing and traffic analytics
Key Signal Trends Reports
Arrivals on Green (AOG): The percentage of vehicle arrivals at an intersection that occur when the light is green. Customize alerts based on percentage.
Control Delay: The average per vehicle portion of the total travel time through an intersection due to the presence of the traffic signal itself, as opposed to queueing or spillover delays. Customize alerts based on number of seconds in the average control delay.
Split Failures: The number of times vehicles were forced to wait more than one full signal cycle to proceed through the intersection. Customize alerts based on number of split failures.
ClearGuide Roadways, Signal Trends and SPM form one Total Traffic Solution
ClearGuide Signal Trends integrates seamlessly with ClearGuide Roadways and ClearGuide SPM, collectively generating reports, alerts and recommendations to remotely manage all traffic signals and arterials in one user interface.
ClearGuide Signal Trends is available to any agency in the United States as a standalone solution, or as a valuable addition to the existing ClearGuide solutions in use today.
