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Federal Highway Administration
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Washington, DC 20590
202-366-4000


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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

Overview

 

Research and Development (R&D) Project Sites

 
Project Information
Project ID:   FHWA-PROJ-13-0096
Project Name:   Transportation System Performance Measurement Using Loop Signature Amplifiers (102-FH2-009) SBIR Phase II
Project Status:   Active
Start Date:  April 20, 2013
End Date:  April 2, 2015
Contact Information
Last Name:  Gibson
First Name:  David P
Telephone:  202-493-3271
E-mail:  david.gibson@dot.gov
Office:   Office of Operations Research and Development
Team:   Trans Enabling Technologies Team [HRDO-10]
Program:   Small Business Innovation Research Program (SBIR) (2% of Adjusted CA)
Project detail
Project Description:   Phase II: (1) Developed basic simulation model based on open published algorithms and papers. (2) Developed C++ project to share data between operating programs. (3) Develop a server client architecture for programs. A phase II has been awarded.(4) Develop a database architecture for input output streams.(5) Develop architecture for handling multiple turning and auxiliary lanes.(6) Added linkage to coordinate cumulative and time interval measures of effectiveness  with graphical files.
Goals:   Evaluate whether it is possible to utilize enhanced loop sensor amplifiers to measure and track vehicle signatures to create anonymous travel time and origin-destination information.
Background Information:   The purpose of this project is to develop a tool for research that can be developed into an easy to use tool for measuring traffic performance measures for traffic operations personnel.
Product Type:   Hardware
Research report
Test Methodology:   See project description.
Partners:   U.S. Department of Transportation: Research and Innovative Technology Administration (RITA); Role(s): Other stakeholder
Expected Benefits:   The expected benefit is the development of new techniques for research into simulation modeling.
Deliverables: Name: Proprietary loop signature amplifier for identifying and re-identifying anonymous vehicle signatures
Product Type(s): Research report, Hardware
Description: see name
Project Findings:   Phase I demonstrated that it was possible to utilize special loop amplifiers to measure the pulse intensity in high resolution time intervals. Phase I demonstrated that different classes of vehicles gave different vehicle signatures. Phase II will investigate the uniqueness of the signatures and whether they can be used for vehicle identification and re-identification.
FHWA Topics:   Research/Technologies--FHWA Research and Technology
TRT Terms:   Statistical Sampling
inductive loop
vehicle signature
Operations
Research
Highway Operations
origin-destination
travel time
FHWA Disciplines:   Operations
Planning
Safety
Subject Areas:   Research
Operations and Traffic Management
Highways

 

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