Advanced Traffic Signal Control Algorithms, Appendix A: Exploratory Advanced Research Project: BMW Final Report
Research shows that drivers can reduce fuel consumption by 12% by using Signal Phase and Timing (SPaT) information. These results are based on simulations and the main goal of this project is to build a prototype system that shows that it is possible to reduce fuel consumption when a vehicle is facing multiple traffic signals in a row. An in-vehicle system computes a speed recommendation based on current SPaT information and provides it to the driver via a graphical interface. The driver should be able to adjust his/her driving speed, resulting in improved fuel consumption. In the first field test, the position data of the vehicle is sent to a second system called Adaptive Priority for Individual Vehicle (APIV). APIV is an operational strategy that adapts signal timing to facilitate the movement of individual vehicles through signalized intersections. While the main focus of the speed recommendation system is on reducing fuel consumption, the prime focus of APIV is on reducing the number of stops at red lights at intersections and reduce fuel consumption. In addition APIV helps in reducing the number of stops at red lights and associated intersection delays, reducing travel time. Comprehensive field tests using a BMW vehicle showed that significant fuel savings are possible using the APIV.
- Record URL:
- Record URL:
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/oclc/884614370
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Corporate Authors:
University of California, Berkeley
California PATH Program, Institute of Transportation Studies
Richmond Field Station, 1357 South 46th Street
Richmond, CA United States 94804-4648BMW Group
Science and Traffic Policy--Traffic Technology
80788 Munich, GermanyCalifornia Department of Transportation
Division of Research and Innovation
1227 O Street, MS-83
Sacramento, CA United States 94273-0001Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC United States 20590 -
Authors:
- Weber, Andreas
- Winckler, Andreas
- Publication Date: 2013-9
Language
- English
Media Info
- Media Type: Digital/other
- Features: Appendices; Figures; References; Tables;
- Pagination: 52p
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Serial:
- PATH Research Report
- Publisher: University of California, Berkeley
- ISSN: 1055-1425
Subject/Index Terms
- TRT Terms: Algorithms; Fuel consumption; Operating speed; Red interval (Traffic signal cycle); Traffic signal control systems; Traffic signal priority; Traffic signal timing
- Subject Areas: Data and Information Technology; Highways; Operations and Traffic Management; I72: Traffic and Transport Planning; I73: Traffic Control;
Filing Info
- Accession Number: 01542153
- Record Type: Publication
- Source Agency: UC Berkeley Transportation Library
- Report/Paper Numbers: CA13-2157-B, UCB-ITS-PRR-2014-4-A
- Contract Numbers: 65A0376
- Files: CALTRANS, TRIS, ATRI, STATEDOT
- Created Date: Oct 29 2014 11:25AM