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DM02: Automated Traffic Signal Performance Measures (ATSPM)

Share current traffic data and traffic control system status for signalized intersections, providing query-based reporting for a range of traffic signal performance metrics for a range of selected locations and timeframes. See also the DM01 'Traffic Data Mart' implementation for the associated traffic data collection implementation that collects the data that is reported by this implementation. Together, the DM01 and DM02 implementations for ATSPM cover a complete ATSPM application that includes raw data collection through query-based distribution of filtered results to end users. (Note this implementation includes the entire SP and practically speaking, would allow someone searching ATSPM on our site or in the tools to find SP implementations for DM01 and DM02. This could be done instead of, or in addition to, our traditional approach of putting popular names for our SPs in the base SP descriptions.)

Relevant Regions: Australia, Canada, European Union, and United States

Enterprise

Development Stage Roles and Relationships

Installation Stage Roles and Relationships

Operations Stage Roles and Relationships
(hide)

Source Destination Role/Relationship

Maintenance Stage Roles and Relationships

Functional

This service package includes the following Functional View PSpecs:

Physical Object Functional Object PSpec Number PSpec Name

Physical

The physical diagram can be viewed in SVG or PNG format and the current format is SVG.

Physical diagrams have not been developed for this application yet.


Display Legend in SVG or PNG

Includes Physical Objects:

Physical Object Class Description

Includes Functional Objects:

Functional Object Description Physical Object

Includes Information Flows:

Information Flow Description

Goals and Objectives

Associated Planning Factors and Goals

Planning Factor Goal
D. Increase the accessibility and mobility of people and for freight; Reduce congestion
F. Enhance the integration and connectivity of the transportation system, across and between modes, for people and freight; Enhance integration and connectivity
G. Promote efficient system management and operation; Improve efficiency
J. Enhance travel and tourism. Support travel and tourism

Associated Objective Categories

Objective Category
Arterial Management: Traffic Monitoring and Data Collection
Integration: Transportation Data Collection
Traveler Information: Data Collection and Sharing on Travel Conditions

Associated Objectives and Performance Measures

Objective Performance Measure
Enhance planning with better data Amount of data gathered from ITS enhancements used in infrastructure and operations planning
Enhance planning with better data Number of planning activities using data from ITS systems
Enhance planning with better data Years of data in database that is easily searchable and extractable
Field data collection is conducted either through floating car studies or other methods at least once every Y years on major signalized arterials and X years on minor signalized arterials. Number of field data collection studies performed every Y and X years on major and minor signalized arterials, respectively.
Increase the percent of modes in the region that share their traveler information with other modes in the region to 100 percent by Y year. Percent of modes in the region that share their traveler information with other modes.
Increase the percent of the transportation system in which travel conditions can be detected remotely via CCTV, speed detectors, etc. to X percent by Y year. Percent of the transportation system in which travel conditions can be detected remotely via CCTV, speed detectors, etc.
Increase the percent of transportation facilities whose owners share their traveler information with other agencies in the region to X percent by Y year. Percent of transportation facilities whose owners share their traveler information with other agencies in the region.
X percent of intersections in the region are equipped and operating with traffic signals that enable real-time monitoring and management of traffic flows by year Y. Percent of intersections in the region equipped and operating with traffic signals that enable real-time monitoring and management of traffic flows.
X percent of major and minor arterials are equipped and operating with arterial link traffic data detection stations (appropriate technology) per Z distance by year Y. Percent of major and minor arterials equipped and operating with arterial link traffic data detection stations (appropriate technology) per Z distance.
X percent of major and minor arterials are equipped and operating with closed circuit television (CCTV) cameras per Z distance by year Y. Percent of major and minor arterials equipped and operating with closed circuit television (CCTV) cameras per Z distance.

 
Since the mapping between objectives and service packages is not always straight-forward and often situation-dependent, these mappings should only be used as a starting point. Users should do their own analysis to identify the best service packages for their region.

Needs and Requirements

Need Functional Object Requirement

Related Sources

  • None


Security

In order to participate in this service package, each physical object should meet or exceed the following security levels.

Physical Object Security
Physical Object Confidentiality Integrity Availability Security Class
Security levels have not been defined yet.



In order to participate in this service package, each information flow triple should meet or exceed the following security levels.

Information Flow Security
Source Destination Information Flow Confidentiality Integrity Availability
Basis Basis Basis
Security levels have not been defined yet.

Standards

Currently, there are no standards associated with the physical objects in this service package. For standards related to interfaces, see the specific information flow triple pages.





Needs and Requirements

Need Functional Object Requirement

System Requirements

No System Requirements