Interface: City of Corpus Christi Field Equipment To Corpus Christi Street Services Traffic Operations Center

hri control data   (Existing)  

Data required for HRI information transmitted at railroad grade crossings and within railroad operations.

 

hri request   (Future)  

A request for highway-rail intersection status or a specific control request intended to modify HRI operation.

 

hri status   (Existing)  

Status of the highway-rail intersection equipment including both the current state or mode of operation and the current equipment condition.

 

reversible lane status   (Future)  

Current reversible lane status including traffic sensor and surveillance data and the operational status and mode of the reversible lane control equipment.

 

signal control data   (Existing)  

Information used to configure and control traffic signal systems.

 

signal control status   (Existing)  

Status of surface street signal controls.

 

traffic flow   (Future)  

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).

 

traffic images   (Future)  

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   (Future)  

Information used to configure and control traffic sensor systems.

 

video surveillance control   (Future)  

Information used to configure and control video surveillance systems.