Physical Object: Archived Data System

Archive Situation Data Archival

Overview

'Archive Situation Data Archival' collects and archives traffic, roadway, and environmental information for use in off-line planning, research, and analysis. It controls and collects information directly from equipment at the roadside, reflecting the deployment of traffic detectors that are used primarily for traffic monitoring and planning purposes, rather than for traffic management. It also collects situation data from connected vehicles. The data collected, quality checks performed, and aggregation strategies are defined to support transportation system performance monitoring and management.

This functional object is included in the "Archived Data System" physical object.

This functional object is included in the following service packages:

This functional object is mapped to the following Functional View PSpecs:

Requirements

# Requirement
01 The center shall collect data from roadside devices.
02 The center shall respond to requests from the administrator interface function to manage field-sourced data collection.
03 The center shall provide the capability to adjust the collection of field-sourced data based on the statistical measures.
04 The center shall collect vehicle traffic probe data for performance monitoring and analysis.
05 The center shall be capable of archiving vehicle traffic probe data.
06 The center shall provide the capability to execute methods on the incoming field data such as aggregation and statistical measures before the data is stored in the archive.
07 The center shall respond to requests from the administrator interface function to select and manage data stored in the archive.

Standards

The following table lists the standards associated with the functional object itself (as opposed to standards associated with an interface).

Name Title
NEMA TS 8 Cyber and Physical Security Cyber and Physical Security for Intelligent Transportation Systems