Interface: City of Hudson Traffic Operations Center - City of Hudson Wrong Way Vehicle Detection and Warning Systems

City of Hudson Traffic Operations Center to City of Hudson Wrong Way Vehicle Detection and Warning Systems Interface Diagram

Information Flow Definitions

roadway dynamic signage data  (Existing)  Selected Comm Solution

Information used to initialize, configure, and control dynamic message signs. 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 devices.

roadway dynamic signage status  (Existing)  Selected Comm Solution

Current operating status of dynamic message signs.

traffic detector control  (Existing)  Selected Comm Solution

Information used to configure and control traffic detector systems such as inductive loop detectors and machine vision sensors.

traffic detector data  (Existing)  Selected Comm Solution

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 image meta data  (Existing)  Selected Comm Solution

Meta data that describes traffic images. Traffic images (video) are in another flow.

traffic images  (Existing)  

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. Meta data that describes the images is contained in another flow.

video surveillance control  (Existing)  Selected Comm Solution

Information used to configure and control video surveillance systems.

wrong way vehicle detected  (Existing)  Selected Comm Solution

Notification that a vehicle has been detected traveling in the wrong direction. This can be a direct report by an equipped vehicle that is being driven in the wrong direction or a report of a non–equipped vehicle that has been detected traveling in the wrong direction. It includes the current location, speed, acceleration, and heading of the wrong way vehicle.