Transport Canada
www.tc.gc.ca
Common menu bar links
Institutional links
Innovation
Browse Resources
Innovation Contact Information
Browse By Mode
Browse By Subject
About Us
traffic flow
Raw and/or processed traffic detector data which allows derivation of traffic flow variables (e.g., speed, volume, and density measures) and associated information (e.g., congestion, potential incidents). This flow includes the traffic data and the operational status of the traffic detectors.
Roadway Subsystem > Traffic Management
This Architecture Flow is in the following Service Packages:
- Freeway Control
- HOV Lane Management
- Network Surveillance
- Regional Traffic Management
- Reversible Lane Management
- Standard Mixed Use Warning Systems
- Surface Street Control
- Traffic Forecast and Demand Management
- Traffic Incident Management System
This Architecture Flow is in the following Equipment Packages:
- Collect Traffic Surveillance
- Roadway Basic Surveillance
- Roadway HOV Control
- Roadway Incident Detection
- Roadway Reversible Lanes
- TMC Incident Detection
- TMC Reversible Lane Management
- TMC Signal Control
- TMC Traffic Network Performance Evaluation
Data Flows:
Security Considerations:
Standard Activities:
- NEMA TS3.4: NTCIP 1201: Global Object Definitions
- NTCIP C2F: NTCIP Centre-to-Field Standards Group
- S-30: NTCIP 1209: Data Element Definitions for Transportation Sensor Systems (TSS)
Roadway Subsystem > Traffic Management
This Architecture Flow is in the following Service Packages:
- Freeway Control
- HOV Lane Management
- Network Surveillance
- Regional Traffic Management
- Reversible Lane Management
- Standard Mixed Use Warning Systems
- Surface Street Control
- Traffic Forecast and Demand Management
- Traffic Incident Management System
This Architecture Flow is in the following Equipment Packages:
- Collect Traffic Surveillance
- Roadway Basic Surveillance
- Roadway HOV Control
- Roadway Incident Detection
- Roadway Reversible Lanes
- TMC Incident Detection
- TMC Reversible Lane Management
- TMC Signal Control
- TMC Traffic Network Performance Evaluation
