TEXAS MODEL VERSION 3.0 (DIAMOND INTERCHANGES). FINAL REPORT
The Texas Model for Intersection Traffic has been revised and released as Version 3.0. The new Version 3.0 provides the capability of performing detailed computer simulation of diamond interchanges as well as single intersections. Traffic control choices for actuated diamond interchanges include dual ring controllers operating under "Figure 3, 4, 6, and 7" phase sequence patterns. The basic look and feel of earlier versions of the model have been retained to minimize needs for additional user training. The animated graphics feature has been expanded to include single intersections and diamond interchanges. The progress of each individually-characterized vehicle moving through a simulated intersection or interchange is displayed in real-time or in stop-action on a microcomputer-driven graphics screen. This allows the user to study the overall traffic performance or to examine the behavior of any selected vehicle(s) in great detail. With Version 3.0 of the TEXAS Model that is described in this report, alternative intersection or diamond interchange designs and traffic-control schemes can be evaluated quickly and accurately in a timely and cost-effective manner.
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Supplemental Notes:
- Research study title: Texas Diamond--A Microscopic Simulation Model for Diamond Interchanges.
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Corporate Authors:
University of Texas, Austin
Center for Transportation Research, 3208 Red River Street
Austin, TX United States 78705Texas State Department of Highways & Public Transportation
Transportation Planning Division, P.O. Box 5051
Austin, TX United States 78763Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC United States 20590 -
Authors:
- Lee, C E
- Machemehl, R B
- Sanders, W M
- Publication Date: 1989-1
Media Info
- Features: Appendices; Figures; References; Tables;
- Pagination: 224 p.
Subject/Index Terms
- TRT Terms: Actuated traffic signal controllers; Alternatives analysis; Choice models; Design; Diamond interchanges; Graphics; Intersections; Microcomputers; Simulation; Traffic control
- Old TRIS Terms: Actuated control
- Subject Areas: Design; Highways; Operations and Traffic Management; Planning and Forecasting; I21: Planning of Transport Infrastructure; I73: Traffic Control;
Filing Info
- Accession Number: 00601411
- Record Type: Publication
- Report/Paper Numbers: FHWA/TX-90+443-1F, Res Rept 443-1F, CTR 3-18-84-443-1F
- Contract Numbers: Study 3-18-84-443
- Files: TRIS, USDOT, STATEDOT
- Created Date: Nov 30 1990 12:00AM