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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 reidentifying 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 reidentification.
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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