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Energy Savings Effectiveness Of Pretimed Traffic Control Compared To Actuated Control At Signalized Intersections
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Book Synopsis Energy Savings Effectiveness of Pretimed Traffic Control Compared to Actuated Control at Signalized Intersections by : Shahaboddin Mohammad Elahi
Download or read book Energy Savings Effectiveness of Pretimed Traffic Control Compared to Actuated Control at Signalized Intersections written by Shahaboddin Mohammad Elahi and published by . This book was released on 1991 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Traffic Control Systems Handbook by :
Download or read book Traffic Control Systems Handbook written by and published by . This book was released on 1976 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook, which was developed in recognition of the need for the compilation and dissemination of information on advanced traffic control systems, presents the basic principles for the planning, design, and implementation of such systems for urban streets and freeways. The presentation concept and organization of this handbook is developed from the viewpoint of systems engineering. Traffic control studies are described, and traffic control and surveillance concepts are reviewed. Hardware components are outlined, and computer concepts, and communication concepts are stated. Local and central controllers are described, as well as display, television and driver information systems. Available systems technology and candidate system definition, evaluation and implementation are also covered. The management of traffic control systems is discussed.
Book Synopsis Guidelines for Selecting Traffic Signal Control at Individual Intersections by : National Cooperative Highway Research Program
Download or read book Guidelines for Selecting Traffic Signal Control at Individual Intersections written by National Cooperative Highway Research Program and published by . This book was released on 1980 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Traffic Control at Signalized Street Intersections by : Bernard T. Schad
Download or read book Traffic Control at Signalized Street Intersections written by Bernard T. Schad and published by . This book was released on 1935 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Application of the Stochastic Optimization Method in Optimizing Traffic Signal Control Settings by : Byungkyu Park
Download or read book Application of the Stochastic Optimization Method in Optimizing Traffic Signal Control Settings written by Byungkyu Park and published by . This book was released on 2008 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traffic congestion has greatly affected not only the nation's economy and environment but also every citizen's quality of life. A recent study shows that every American traveler spent an extra 38 hours and 26 gallons of fuel per year due to traffic congestion during the peak period. Of this congestion, 10% is attributable to improper operations of traffic signals. Surprisingly, more than a half of all signalized intersections in the United States needs to be re-optimized immediately to maintain peak efficiency. Even though many traffic signal control systems have been upgraded from pre-timed controllers to actuated and adaptive controllers, the traffic signal optimization software has not been kept current. For example, existing commercial traffic signal timing optimization programs including SYNCHRO and TRANSYT-7F do not optimize advanced controller settings available in the modern traffic controllers including minimum green time, extension time, and detector settings. This is in part because existing programs are based on macroscopic simulation tools that do not explicitly consider individual vehicular movements. To overcome such a shortcoming, a stochastic optimization method (SOM) was proposed and successfully applied to a signalized corridor in Northern Virginia. This study presents enhancements made in the SOM and case study results from an arterial network consisting of 16 signalized intersections. The proposed method employs a distributed computing environment (DCE) for faster computation time and uses a shuffled frog-leaping algorithm (SFLA) for better optimization. The case study results showed that the proposed enhanced SOM method, called SFLASOM, improved the total network travel times over field settings by 3.5% for Mid-Day and 2.1% for PM-Peak. In addition, corridor travel times were improved by 2.3% to 17.9% over field settings. However, when the new SOM timing plan was compared to the new field timing plan implemented in July 2008, the improvements were marginal, showing slightly over 2% reductions in individual vehicular delay.
Book Synopsis Evaluation of Flashing Traffic Signal Operation by : Kent C. Kacir
Download or read book Evaluation of Flashing Traffic Signal Operation written by Kent C. Kacir and published by . This book was released on 1993 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Commencement Program by : Iowa State University
Download or read book Commencement Program written by Iowa State University and published by . This book was released on 1988 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Traffic Reviews for Operational Efficiency by :
Download or read book Traffic Reviews for Operational Efficiency written by and published by . This book was released on 1982 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the material presented herein is to establish a step-by-step approach to identify traffic operational inefficiencies. Using the suggested approach should produce a uniform review process that can be conducted on a continuing basis at a frequency deemed appropriate by the conducting agency. Determination of precise solutions to eliminate or lessen identified problems will usually require further analysis. Suggestions in this regard are given in the "Additional Procedures" section.
Book Synopsis Selection of Traffic Signal Control and Timing at Individual Intersections by :
Download or read book Selection of Traffic Signal Control and Timing at Individual Intersections written by and published by . This book was released on 1980 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Traffic Signal Timing Manual by : U.s. Department of Transportation
Download or read book Traffic Signal Timing Manual written by U.s. Department of Transportation and published by CreateSpace. This book was released on 2015-02-20 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report serves as a comprehensive guide to traffic signal timing and documents the tasks completed in association with its development. The focus of this document is on traffic signal control principles, practices, and procedures. It describes the relationship between traffic signal timing and transportation policy and addresses maintenance and operations of traffic signals. It represents a synthesis of traffic signal timing concepts and their application and focuses on the use of detection, related timing parameters, and resulting effects to users at the intersection. It discusses advanced topics briefly to raise awareness related to their use and application. The purpose of the Signal Timing Manual is to provide direction and guidance to managers, supervisors, and practitioners based on sound practice to proactively and comprehensively improve signal timing. The outcome of properly training staff and proactively operating and maintaining traffic signals is signal timing that reduces congestion and fuel consumption ultimately improving our quality of life and the air we breathe. This manual provides an easy-to-use concise, practical and modular guide on signal timing. The elements of signal timing from policy and funding considerations to timing plan development, assessment, and maintenance are covered in the manual. The manual is the culmination of research into practices across North America and serves as a reference for a range of practitioners, from those involved in the day to day management, operation and maintenance of traffic signals to those that plan, design, operate and maintain these systems.
Author :United States. Congress. House. Committee on Public Works and Transportation Publisher : ISBN 13 : Total Pages :2554 pages Book Rating :4.:/5 (319 download)
Book Synopsis To Examine the Future of Our Nation's Infrastructure Needs by : United States. Congress. House. Committee on Public Works and Transportation
Download or read book To Examine the Future of Our Nation's Infrastructure Needs written by United States. Congress. House. Committee on Public Works and Transportation and published by . This book was released on 1991 with total page 2554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Energy-Efficient Driving of Road Vehicles by : Antonio Sciarretta
Download or read book Energy-Efficient Driving of Road Vehicles written by Antonio Sciarretta and published by Springer. This book was released on 2019-08-01 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book elaborates the science and engineering basis for energy-efficient driving in conventional and autonomous cars. After covering the physics of energy-efficient motion in conventional, hybrid, and electric powertrains, the book chiefly focuses on the energy-saving potential of connected and automated vehicles. It reveals how being connected to other vehicles and the infrastructure enables the anticipation of upcoming driving-relevant factors, e.g. hills, curves, slow traffic, state of traffic signals, and movements of nearby vehicles. In turn, automation allows vehicles to adjust their motion more precisely in anticipation of upcoming events, and to save energy. Lastly, the energy-efficient motion of connected and automated vehicles could have a harmonizing effect on mixed traffic, leading to additional energy savings for neighboring vehicles. Building on classical methods of powertrain modeling, optimization, and optimal control, the book further develops the theory of energy-efficient driving. In addition, it presents numerous theoretical and applied case studies that highlight the real-world implications of the theory developed. The book is chiefly intended for undergraduate and graduate engineering students and industry practitioners with a background in mechanical, electrical, or automotive engineering, computer science or robotics.
Download or read book Transportation Research Record written by and published by . This book was released on 1996 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Application of Traffic Simulation Models by :
Download or read book Application of Traffic Simulation Models written by and published by . This book was released on 1982 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Plan for Energy Conservation Through Improved Traffic Operation Measures by :
Download or read book A Plan for Energy Conservation Through Improved Traffic Operation Measures written by and published by . This book was released on 1979 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling and Simulation written by and published by . This book was released on 1979 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Traffic control systems handbook by : United States. Federal Highway Administration
Download or read book Traffic control systems handbook written by United States. Federal Highway Administration and published by . This book was released on 1976 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook, which was developed in recognition of the need for the compilation and dissemination of information on advanced traffic control systems, presents the basic principles for the planning, design, and implementation of such systems for urban streets and freeways. The presentation concept and organization of this handbook is developed from the viewpoint of systems engineering. Traffic control studies are described, and traffic control and surveillance concepts are reviewed. Hardware components are outlined, and computer concepts, and communication concepts are stated. Local and central controllers are described, as well as display, television and driver information systems. Available systems technology and candidate system definition, evaluation and implementation are also covered. The management of traffic control systems is discussed.
