Interface: Municipal TOC - Municipal Traffic Signals
Information Flow Definitions
rail crossing control data (Planned) Selected Comm Solution
Data required for HRI information transmitted at railroad grade crossings and within railroad operations.
rail crossing request (Planned) Selected Comm Solution
A request for highway–rail intersection status or a specific control request intended to modify HRI operation.
rail crossing status (Planned) Selected Comm Solution
Status of the highway–rail intersection equipment including both the current state or mode of operation and the current equipment condition.
right-of-way request notification (Planned) Selected Comm Solution
Notice that a request has occurred for signal prioritization, signal preemption, pedestrian call, multi–modal crossing activation, or other source for right–of–way.
signal control commands (Planned) Selected Comm Solution
Control of traffic signal controllers or field masters including clock synchronization.
signal control device configuration (Planned) Selected Comm Solution
Data used to configure traffic signal control equipment including local controllers and system masters.
signal control plans (Planned) Selected Comm Solution
Traffic signal timing parameters including minimum green time and interval durations for basic operation and cycle length, splits, offset, phase sequence, etc. for coordinated systems.
signal control status (Planned) Selected Comm Solution
Operational and status data of traffic signal control equipment including operating condition and current indications.
signal fault data (Planned) Selected Comm Solution
Faults reported by traffic signal control equipment.
signal system configuration (Planned) Selected Comm Solution
Data used to configure traffic signal systems including configuring control sections and mode of operation (time based or traffic responsive).