Interface: Provincial Ministry of Transport Field Equipment To Provincial Ministry of Transport TMC

barrier system control   (Planned)  

Information used to configure and control barrier systems that are represented by gates, barriers and other automated or remotely controlled systems used to manage entry to roadways.

 

barrier system status   (Planned)  

Current operating status of barrier systems. Barrier systems represent gates, barriers and other automated or remotely controlled systems used to manage entry to roadways. Status of the systems includes operating condition and current operational state.

 

environmental conditions data   (Planned)  

Current road conditions (e.g., surface temperature, subsurface temperature, moisture, icing, treatment status) and surface weather conditions (e.g., air temperature, wind speed, precipitation, visibility) as measured and reported by environmental sensors. Operational status of the sensors is also included.

 

environmental sensors control   (Planned)  

Data used to configure and control environmental sensors.

 

freeway control data   (Planned)  

Control commands and operating parameters for ramp meters, mainline metering/lane controls and other systems associated with freeway operations.

 

freeway control status   (Planned)  

Current operational status and operating parameters for ramp meters, mainline metering/lane controls and other control equipment associated with freeway operations.

 

roadway information system data   (Planned)  

Information used to initialize, configure, and control roadside systems that provide driver information (e.g., dynamic message signs, highway advisory radio, beacon systems). This flow can provide message content and delivery attributes, local message store maintenance requests, control mode commands, status queries, and all other commands and associated parameters that support remote management of these systems.

 

roadway information system status   (Planned)  

Current operating status of dynamic message signs, highway advisory radios, beacon systems, or other configurable field equipment that provides dynamic information to the driver.

 

traffic flow   (Planned)  

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.

 

traffic images   (Planned)  

High fidelity, real-time traffic images suitable for surveillance monitoring by the operator or for use in machine vision applications. This flow includes the images and the operational status of the surveillance system.

 

traffic sensor control   (Planned)  

Information used to configure and control traffic sensor systems.

 

vehicle probe data   (Planned)  

Vehicle probe data indicating identity, route segment identity, link time and location, and the operational status of the probe vehicle equipment.

 

video surveillance control   (Planned)  

Information used to configure and control video surveillance systems.