MPC
Research Projects (2003-04)

Identifying Number

MPC-244

Project Title

Adaptive Signal Control III

University

University of Utah

Project Investigator

Peter T. Martin
University of Utah
Salt Lake City, Utah
(801)581-7144
martin@civil.utah.edu

External Project Contact

N/A

Project Objective

The goal of the project is to take the concept of Adaptive Signal Control to a position whereby the department will be able to initiate the procurement of a system. The research objectives are articulated as a series of questions:

• Which area would prove the most effective location for Utah's first Adaptive Signal Control installation?
• What are the technical implications of an installation?
• What are the likely cost benefits?

Project Abstract

A study has shown that Adaptive Signal Control is effective for both arterials and networks. It showed that Adaptive Control is an effective traffic control system for coping with incidents. The project concluded with a plan to move toward implementation. This project will take the adaptive control concept forward through a more detailed examination of technical implications of a new installation. It will address alternative implementation sites and provide a detailed assessment of the likely effectiveness of the preferred location.

Task Descriptions

• Draft, submit, and acquire approval of a detailed scope.
• Establish a working relationship with the traffic management technical sub-committee.
• Establish criteria for selection of the test site.
• Identify candidate sites for an adaptive signal control installation on the basis of criteria.
• Investigate alternative candidate adaptive control systems.
• Develop a cost-benefit analysis
• Identify the technical implications of adaptive control implementation (detection, controllers, software, hardware).
• Report

Milestones, Dates

Starting Date: July 1, 2003
Ending Date: June 30, 2004

Student Involvement

Two graduate students will be supported for one year; 1 MS thesis.

Relationship to Other Research Projects

The project is an extension of Adaptive Signal Control II.

Technology Transfer Activities

Publication in both peer-reviewed and professional journals.

Potential Benefits of the Project

Provide an informed choice on the procurement of an advanced traffic signal system.

TRB Keywords

Traffic management, intelligent transportation systems, advanced traffic management systems, traffic signal systems