ATSPM Traffic Signal Performance | Case Study
The automated traffic signal performance measures (ATSPM) project helps transportation agencies improve traffic signal timing and operations. Econolite deployed systems that give real-time data on signal performance. This allows engineers to make better, data-driven decisions.
Now, signal timing decisions are based on actual traffic patterns. This reduces delays and improves consistency across the corridor.
ATSPM System Overview
The ATSPM system collects data from intersections. It records vehicle detection and signal timing. This data is shown on dashboards, giving engineers clear insights into signal performance and trends.
Because the system shows patterns over time, operators can quickly find issues and make improvements.
Deployment and Integration
Econolite installed ATSPM on selected corridors. Tasks included:
- Connecting signal controllers to capture real-time data
- Setting up performance dashboards for analysis
- Training staff to read and use key metrics
- Creating reports and analyzing trends
- Ongoing calibration and updates for accuracy
These systems work with existing controllers and detection devices. Together, they help teams make smarter, faster traffic decisions.
Key Features of the ATSPM System
- Real-time dashboards for signal timing
- Visualized traffic flow patterns
- Trend analysis for optimization
- Integration with controllers and sensors
- Support for regional traffic teams
Operational Benefits
The ATSPM system improves operations in several ways. Engineers see real-time performance at each intersection. Problems can be identified and fixed faster. Agencies can plan signal timing changes using real data.
It also works with traffic management software and modern controllers. This creates a complete ecosystem for signal timing, performance, and reporting.
Overall, ATSPM helps agencies move from reactive to proactive traffic management. It reduces delays, improves consistency, and supports better corridor performance.
Explore Related Solutions
- Centracs® ATMS
- Centracs® Signal Performance Measures
- Traffic Signal Controllers
- Advanced Detection Systems
- Professional Services
Econolite’s core intelligent traffic solutions:
Cabinets | Controllers | Software | Sensors | Professional Services
