Automated Vehicle Location, Data Recording, Friction Measurement and Applicator Control for Winter Road Maintenance

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ISBN 13 :
Total Pages : 51 pages
Book Rating : 4.:/5 (761 download)

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Book Synopsis Automated Vehicle Location, Data Recording, Friction Measurement and Applicator Control for Winter Road Maintenance by : Gurkan Erdogan

Download or read book Automated Vehicle Location, Data Recording, Friction Measurement and Applicator Control for Winter Road Maintenance written by Gurkan Erdogan and published by . This book was released on 2010 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first part of this project conducted a detailed evaluation of the ability of a new friction measurement system to provide an accurate measure of road conditions. A system that records friction coefficient as a function of road location was developed using the same vehicle location measurement system as the current MDSS project. Studies conducted show that the friction measurement system provides a significantly more reliable measure of road surface conditions than does visual inspection. The second part of this project focused on a detailed evaluation of the performance of a closed-loop system that utilizes friction measurement for automatic applicator control. Experimental studies have shown that a friction measurement based zero velocity sander can adequately apply salt/chemicals to all slippery spots on a road at speeds up to 25 mph. The final part of this project focused on enhancement of the developed automatic applicator control system with utilization of real-time data from a geographical information system that provides information on upcoming geometric road alignment and known problematic segments of roadway. The developed friction measurement, data recording and applicator control system is compact, modular and can be used on both snowplows and pick-up trucks.

Automated Winter Road Maintenance Using Road Surface Condition Measurements

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ISBN 13 :
Total Pages : 79 pages
Book Rating : 4.:/5 (241 download)

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Book Synopsis Automated Winter Road Maintenance Using Road Surface Condition Measurements by : Gurkan Erdogan

Download or read book Automated Winter Road Maintenance Using Road Surface Condition Measurements written by Gurkan Erdogan and published by . This book was released on 2007 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: Real-time measurement of tire-road friction coefficient is extremely valuable for winter road maintenance operations and can be used to optimize the kind and quantity of the deicing and anti-icing chemicals applied to the roadway. In this project, a wheel based tire-road friction coefficient measurement system is first developed for snowplows. Unlike a traditional Norse meter, this system is based on measurement of lateral tire forces, has minimal moving parts and does not use any actuators. Hence, it is reliable and inexpensive. A key challenge is quickly detecting changes in estimated tire-road friction coefficient while rejecting the high levels of noise in measured force signals. Novel filtering and signal processing algorithms are developed to address this challenge including a biased quadratic mean filter and an accelerometer based vibration removal filter. Detailed experimental results are presented on the performance of the friction estimation system on different types of road surfaces. Experimental results show that the biased quadratic mean filter works very effectively to eliminate the influence of noise and quickly estimate changes in friction coefficient. Further, the use of accelerometers and an intelligent algorithm enables elimination of the influence of driver steering maneuvers, thus providing a robust friction measurement system. In the second part of the project, the developed friction measurement system is used for automated control of the chemical applicator on the snowplow. An electronic interface is established with the Force America applicator to enable real-time control. A feedback control system that utilizes the developed friction measurement sensor and a pavement temperature sensor is developed and implemented on the snowplow.

Workshop on Automated Vehicle Location (AVL) Technology for Winter Maintenance

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (119 download)

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Book Synopsis Workshop on Automated Vehicle Location (AVL) Technology for Winter Maintenance by : Bahram Ravani

Download or read book Workshop on Automated Vehicle Location (AVL) Technology for Winter Maintenance written by Bahram Ravani and published by . This book was released on 2017 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sustainable Winter Road Operations

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Publisher : John Wiley & Sons
ISBN 13 : 1119185068
Total Pages : 476 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Sustainable Winter Road Operations by : Xianming Shi

Download or read book Sustainable Winter Road Operations written by Xianming Shi and published by John Wiley & Sons. This book was released on 2018-08-27 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first and only comprehensive guide to best practices in winter road operations Winter maintenance operations are essential to ensure the safety, mobility, and productivity of transportation systems, especially in cold-weather climates, and responsible agencies are continually challenged to provide a high level of service in a fiscally and environmentally responsible manner. Sustainable Winter Road Operations bridges the knowledge gaps, providing the first up-to-date, authoritative, single-source overview and guide to best practices in winter road operations that considers the triple bottom line of sustainability. With contributions from experts in the field from around the world, this book takes a holistic approach to the subject. The authors address the many negative impacts on regional economies and the environment of poorly planned and inadequate winter road operations, and they make a strong case for the myriad benefits of environmentally sustainable concepts and practices. Best practice applications of materials, processes, equipment, and associated technologies and how they can improve the effectiveness and efficiency of winter operations, optimize materials usage, and minimize cost, corrosion, and environmental impacts are all covered in depth. Provides the first up-to-date, authoritative and comprehensive overview of best practices in sustainable winter road operations currently in use around the world Covers materials, processes, equipment, and associated technologies for sustainable winter road operations Brings together contributions by an international all-star team of experts with extensive experience in designing, implementing, and managing sustainable winter road operations Designed to bring professionals involved in transportation and highway maintenance and control up to speed with current best practice Sustainable Winter Road Operations is essential reading for maintenance professionals dealing with snow and ice control operations on highways, motorways and local roads. It is a valuable source of information and guidance for decision makers, researchers, and engineers in transportation engineering involved in transportation and highway maintenance. And it is an ideal textbook for advanced-level courses in transportation engineering.

Performance Measures for Snow and Ice Control Operations

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ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Performance Measures for Snow and Ice Control Operations by : T. H. Maze

Download or read book Performance Measures for Snow and Ice Control Operations written by T. H. Maze and published by . This book was released on 2007 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under the NCHRP 06-17 project, the research team surveyed snow and ice control organizations in the United States, Canada, Europe, and Asia to determine the current trends in performance measurement. The team also inquired about the methods used in developing these programs in order to determine a practical, user friendly method to assist snow and ice control managers in developing a performance measurement system that uses traditional and nontraditional performance indicators and measurement issues. To achieve the project objectives, the researchers issued a survey to snow and ice control agencies throughout North America, Europe, and Asia to obtain data of the performance indicators and measures used, if any, by these agencies. The identified performance indicators and measures were then categorized, defined, and assessed for their usefulness. A process was then developed to assist snow and ice control operations managers in preparing a customer-focused, environmentally friendly performance measurement program.

Gravel Roads

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ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Gravel Roads by : Ken Skorseth

Download or read book Gravel Roads written by Ken Skorseth and published by . This book was released on 2000 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.

Analysis and Design of Automotive Brake Systems

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ISBN 13 :
Total Pages : 270 pages
Book Rating : 4.X/5 (3 download)

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Book Synopsis Analysis and Design of Automotive Brake Systems by : United States. Army Materiel Development and Readiness Command

Download or read book Analysis and Design of Automotive Brake Systems written by United States. Army Materiel Development and Readiness Command and published by . This book was released on 1976 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guidelines for the Selection of Snow and Ice Control Materials to Mitigate Environmental Impacts

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Publisher : Transportation Research Board
ISBN 13 : 0309098807
Total Pages : 211 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Guidelines for the Selection of Snow and Ice Control Materials to Mitigate Environmental Impacts by : Levelton Consultants

Download or read book Guidelines for the Selection of Snow and Ice Control Materials to Mitigate Environmental Impacts written by Levelton Consultants and published by Transportation Research Board. This book was released on 2007 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Uniform Vehicle Code and Model Traffic Ordinance

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Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Uniform Vehicle Code and Model Traffic Ordinance by : National Committee on Uniform Traffic Laws and Ordinances

Download or read book Uniform Vehicle Code and Model Traffic Ordinance written by National Committee on Uniform Traffic Laws and Ordinances and published by . This book was released on 1987 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Fingerprint

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781500674151
Total Pages : 0 pages
Book Rating : 4.6/5 (741 download)

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Book Synopsis The Fingerprint by : U. S. Department Justice

Download or read book The Fingerprint written by U. S. Department Justice and published by Createspace Independent Publishing Platform. This book was released on 2014-08-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea of The Fingerprint Sourcebook originated during a meeting in April 2002. Individuals representing the fingerprint, academic, and scientific communities met in Chicago, Illinois, for a day and a half to discuss the state of fingerprint identification with a view toward the challenges raised by Daubert issues. The meeting was a joint project between the International Association for Identification (IAI) and West Virginia University (WVU). One recommendation that came out of that meeting was a suggestion to create a sourcebook for friction ridge examiners, that is, a single source of researched information regarding the subject. This sourcebook would provide educational, training, and research information for the international scientific community.

Traffic Incident Management Handbook

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ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Traffic Incident Management Handbook by :

Download or read book Traffic Incident Management Handbook written by and published by . This book was released on 2000 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended to assist agencies responsible for incident management activities on public roadways to improve their programs and operations.Organized into three major sections: Introduction to incident management; organizing, planning, designing and implementing an incident management program; operational and technical approaches to improving the incident management process.

Highway Deicing

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Publisher : Transportation Research Board
ISBN 13 : 9780309051231
Total Pages : 184 pages
Book Rating : 4.0/5 (512 download)

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Book Synopsis Highway Deicing by :

Download or read book Highway Deicing written by and published by Transportation Research Board. This book was released on 1991 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the total cost of salt and calcium magnesium acetate (CMA), including the indirect cost of application and indirect costs to the environment, infrastructure, and motor vehicles. This report focuses on defining the true cost of salt, which is the most popular deicer and the standard of comparison for most other deicing products.

Jaguar XJ6

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Publisher : Haynes Publishing
ISBN 13 : 9781859602614
Total Pages : 250 pages
Book Rating : 4.6/5 (26 download)

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Book Synopsis Jaguar XJ6 by : Jeff Kibler

Download or read book Jaguar XJ6 written by Jeff Kibler and published by Haynes Publishing. This book was released on 1997 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Saloon with 6-cyl DOHC engines & automatic transmission. Covers most features of Daimler 3.6 & 4.0 litre models. Does NOT cover manual transmission or XJR models. Petrol: 3.2 litre (3239cc), 3.6 litre (3590cc) & 4.0 litre (3980cc). Does NOT cover 2.9 litre SOHC engine.

Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects

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ISBN 13 :
Total Pages : 372 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects by : United States. Federal Highway Administration

Download or read book Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects written by United States. Federal Highway Administration and published by . This book was released on 1981 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Snow Removal and Ice Control Technology

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Publisher : Transportation Research Board
ISBN 13 : 9780309062169
Total Pages : 180 pages
Book Rating : 4.0/5 (621 download)

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Book Synopsis Snow Removal and Ice Control Technology by : National Research Council (U.S.). Transportation Research Board

Download or read book Snow Removal and Ice Control Technology written by National Research Council (U.S.). Transportation Research Board and published by Transportation Research Board. This book was released on 1997 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the symposium was to provide a forum for the exchange of information about state-of-the-art research and technology applications to improve snow removal and ice control operations in transportation systems. Sixty-one papers were presented in the areas of policy and management, infrastructure and snow control, materials and applications, equipment, travel surface, environment and health, road weather information systems and forecasting, and safety and visibility. Papers were authored by maintenance engineers and researchers from Austria, the Czech Republic, Denmark, Finland, Germany, Japan, New Zealand, the Netherlands, Norway, Russia, Sweden, the United Kingdom, and the United States. Twenty-one of these papers are included in this publication.

Maintenance of Pavements

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Publisher :
ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Maintenance of Pavements by : United States. Department of the Air Force

Download or read book Maintenance of Pavements written by United States. Department of the Air Force and published by . This book was released on 1958 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wisconsin Bicycle Facility Design Handbook

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Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Wisconsin Bicycle Facility Design Handbook by : John Williams

Download or read book Wisconsin Bicycle Facility Design Handbook written by John Williams and published by . This book was released on 2004 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: