Automated Vehicle Location Avl For Road Condition Reporting

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Automated Vehicle Location (Avl) for Road Condition Reporting

Author : Bob McCullouch
Publisher : Purdue University Press
ISBN 13 : 9781622600571
Total Pages : 58 pages
Book Rating : 4.6/5 (5 download)

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Book Synopsis Automated Vehicle Location (Avl) for Road Condition Reporting by : Bob McCullouch

Download or read book Automated Vehicle Location (Avl) for Road Condition Reporting written by Bob McCullouch and published by Purdue University Press. This book was released on 2009-04-01 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project developed an AVL system for INDOT that utilized the statewide wireless network, SAFE-T. This option was chosen after doing a cost analysis of commercial AVL systems that use cellular data communications. The system developed provides real time information collected during snow and ice removal. Information includes weather and road conditions, truck speed, amount of chemicals spread, time, location, plow position, and road temperature. This information is displayed on INDOT GIS maps available through a browser on the INDOT network. The data is also transferred to the MDSS that INDOT uses in winter activities. This system experienced significant data transfer problems and consequently was eliminated as a viable AVL alternative. Therefore other commercial AVL systems were evaluated in this study. Other activities included investigating other hardware options for data collection and data transfer. Also, a hotspot method for data transfer was tested to do batch data transfer. A summer AVL application for paint stripping was developed. Two other commercial systems were evaluated, IWAPI and ThomTech. The IWAPI system was evaluated over three winter seasons and ThomTech for the 08-09 season. Both systems experienced data transfer problems which seems to be the biggest issue with AVL systems. Overall most users were satisfied with how the systems operated and with the information being collected and reported. The project exposed issues that exist with all types of AVL systems. There are plusses and minuses, and costs and benefits. These are described in the report. One outcome is that AVL systems are not a panacea, they offer better information and benefits, but are they economically justifiable? An internal INDOT study was performed during the 08-09 season that shows a savings of $10,000,000 in salt costs that can be attributed to some degree the use of AVL and MDSS.

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

Author : Bahram Ravani
Publisher :
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:

AVL-equipped Vehicles as Speed Probes

Author : Daniel J. Dailey
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis AVL-equipped Vehicles as Speed Probes by : Daniel J. Dailey

Download or read book AVL-equipped Vehicles as Speed Probes written by Daniel J. Dailey and published by . This book was released on 2003 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Use of Automatic Vehicle Location for Planning and Management Information

Author : Dan Levy
Publisher : Canadian Urban Transit Association = Association canadienne du transport urbain
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis The Use of Automatic Vehicle Location for Planning and Management Information by : Dan Levy

Download or read book The Use of Automatic Vehicle Location for Planning and Management Information written by Dan Levy and published by Canadian Urban Transit Association = Association canadienne du transport urbain. This book was released on 1991 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study explores the means through which automatic vehicle location (AVL) systems can be used to provide off-line data and reports for planning and management purposes. A review of the literature and discussions with transit system representatives determined that there are three distinct types of off- line activities that can benefit from the use of AVL data: planning and scheduling; line management information; and executive information. These three activities are found to generally use the same information, but require it to be presented in different formats and levels of aggregation. The system design guidelines are presented in the form of a checklist offering recommendations and suggestions to facilitate the use of AVL for planning and management information in transit properties designing or tendering new AVL systems. The guidelines cover organisational, systems, and reporting issues. The appendices contain a large selection of examples of reports generated using AVL, organised under the three types of information.

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

Author : Gurkan Erdogan
Publisher :
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.

Lessons Learned from a Pilot Project of an Automatic Vehicle Location System in an Urban Winter Maintenance Operations Setting

Author : Daniel S. Roosevelt
Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (498 download)

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Book Synopsis Lessons Learned from a Pilot Project of an Automatic Vehicle Location System in an Urban Winter Maintenance Operations Setting by : Daniel S. Roosevelt

Download or read book Lessons Learned from a Pilot Project of an Automatic Vehicle Location System in an Urban Winter Maintenance Operations Setting written by Daniel S. Roosevelt and published by . This book was released on 2002 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report documents the lessons learned during the evolution of the Virginia Department of Transportation's pilot project to use an automatic vehicle location (AVL) system during winter maintenance operations in an urban setting. AVL is a technology that locates vehicles using a global positioning system, monitors activities associated with the vehicle, transmits the location and activity information to a remote site, and displays the information on maps that are geo-referenced. An AVL system displays real time information concerning the location and activity of vehicles and archives that information over an extended period for later analysis. The pilot project extended over three winter seasons from 1997 through 2000. Because of operational and institutional issues, system problems, and the mild winters during the life of the study, no financially quantifiable savings could be determined. The researchers concluded that AVL technology tracks vehicles performing winter maintenance operations to an acceptable degree of accuracy in a sufficiently timely manner and offered several suggestions to facilitate implementation.

A Technical Report to the Secretary of Transportation on a National Approach to Augmented GPS Services

Author :
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (327 download)

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Book Synopsis A Technical Report to the Secretary of Transportation on a National Approach to Augmented GPS Services by :

Download or read book A Technical Report to the Secretary of Transportation on a National Approach to Augmented GPS Services written by and published by . This book was released on 1995 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sustainable Winter Road Operations

Author : Xianming Shi
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.

Author :
Publisher : FEMA
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4./5 ( download)

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Book Synopsis by :

Download or read book written by and published by FEMA. This book was released on with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Highway Maintenance Concept Vehicle Final Report

Author : Stephen J. Andrle
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Highway Maintenance Concept Vehicle Final Report by : Stephen J. Andrle

Download or read book Highway Maintenance Concept Vehicle Final Report written by Stephen J. Andrle and published by . This book was released on 2002 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report documents Phase IV of the Highway Maintenance Concept Vehicle (HMCV) project, a pooled fund study sponsored by the Departments of Transportation of Iowa, Pennsylvania, and Wisconsin. This report provides the background, including a brief history of the earlier phases of the project, a systems overview, and descriptions of the research conducted in Phase IV. Finally, the report provides conclusions and recommendations for future research. Background The goal of the Highway Maintenance Concept Vehicle Pooled Fund Study is to provide travelers with the level of service defined by policy during the winter season at the least cost to taxpayers. This goal is to be accomplished by using information regarding actual road conditions to facilitate and adjust snow and ice control activities. The approach used in this study was to bring technology applications from other industries to the highway maintenance vehicle. This approach is evolutionary in that as emerging technologies and applications are found to be acceptable to the pooled fund states and as they appear that to have potential for supporting the study goals they become candidates for our research. The objective of Phase IV is to: Conduct limited deployment of selected technologies from Phase III by equipping a vehicle with proven advanced technologies and creating a mobile test laboratory for collecting road weather data. The research quickly pointed out that investments in winter storm maintenance assets must be based on benefit/cost analysis and related to improving level of service. For example, Iowa has estimated the average cost of fighting a winter storm to be about $60,000 to $70,000 per hour typically. The maintenance concept vehicle will have advanced technology equipment capable of applying precisely the correct amount of material, accurately tailored to the existing and predicted pavement conditions. Hence, a state using advanced technology could expect to have a noticeable impact on the average time taken to establish the winter driving service level. If the concept vehicle and data produced by the vehicle are used to support decision-making leading to reducing material usage and the average time by one hour, a reasonable benefit/cost will result. Data from the friction meter can be used to monitor and adjust snow and ice control activities and inform travelers of pavement surface conditions. Therefore, final selection of successfully performing technologies will be based on the foundation statements and criteria developed by the study team.

Transportation Cyber-Physical Systems

Author : Lipika Deka
Publisher : Elsevier
ISBN 13 : 0128142960
Total Pages : 350 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Transportation Cyber-Physical Systems by : Lipika Deka

Download or read book Transportation Cyber-Physical Systems written by Lipika Deka and published by Elsevier. This book was released on 2018-07-30 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation Cyber-Physical Systems provides current and future researchers, developers and practitioners with the latest thinking on the emerging interdisciplinary field of Transportation Cyber Physical Systems (TCPS). The book focuses on enhancing efficiency, reducing environmental stress, and meeting societal demands across the continually growing air, water and land transportation needs of both people and goods. Users will find a valuable resource that helps accelerate the research and development of transportation and mobility CPS-driven innovation for the security, reliability and stability of society at-large. The book integrates ideas from Transport and CPS experts and visionaries, consolidating the latest thinking on the topic. As cars, traffic lights and the built environment are becoming connected and augmented with embedded intelligence, it is important to understand how smart ecosystems that encompass hardware, software, and physical components can help sense the changing state of the real world. Bridges the gap between the transportation, CPS and civil engineering communities Includes numerous examples of practical applications that show how diverse technologies and topics are integrated in practice Examines timely, state-of-the-art topics, such as big data analytics, privacy, cybersecurity and smart cities Shows how TCPS can be developed and deployed, along with its associated challenges Includes pedagogical aids, such as Illustrations of application scenarios, architecture details, tables describing available methods and tools, chapter objectives, and a glossary Contains international contributions from academia, government and industry

Real-time Traveler Information Systems

Author : D. Deeter
Publisher : Transportation Research Board
ISBN 13 : 0309098424
Total Pages : 76 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Real-time Traveler Information Systems by : D. Deeter

Download or read book Real-time Traveler Information Systems written by D. Deeter and published by Transportation Research Board. This book was released on 2009 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis reports on the state of the practice in real-time traveler information systems. Emphasis is placed on the needs and expectations of travelers, the current status of a variety of traveler information systems in the United States, available and emerging data sources, and business models for sustaining traveler information. This synthesis will benefit state DOT transportation managers and others that provide or seek to provide affordable, accurate, timely, and effective information in a format that travelers can use.

Fire Service Operations for the Southeastern Tornados - April 2011

Author :
Publisher : FEMA
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4./5 ( download)

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Book Synopsis Fire Service Operations for the Southeastern Tornados - April 2011 by :

Download or read book Fire Service Operations for the Southeastern Tornados - April 2011 written by and published by FEMA. This book was released on with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Evaluation of User Impacts of Transit Automatic Vehicle Location Systems in Medium and Small Sized Transit Systems

Author : Zhong-Ren Peng
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Evaluation of User Impacts of Transit Automatic Vehicle Location Systems in Medium and Small Sized Transit Systems by : Zhong-Ren Peng

Download or read book Evaluation of User Impacts of Transit Automatic Vehicle Location Systems in Medium and Small Sized Transit Systems written by Zhong-Ren Peng and published by . This book was released on 2005 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Highway Maintenance Concept Vehicle Final Report

Author : Bill M. McCall
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Highway Maintenance Concept Vehicle Final Report by : Bill M. McCall

Download or read book Highway Maintenance Concept Vehicle Final Report written by Bill M. McCall and published by . This book was released on 2001 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report documents Phase III of a four-phase project. The goals of the project are to study the feasibility of using advanced technology from other industries to improve he efficiency and safety of winter highway maintenance vehicle operations, and to provide travelers with the level of service defined by policy during the winter season at the least cost to the taxpayers. The results of the first phase of the research were documented in the Concept Highway Maintenance Vehicle Final Report: Phase One dated April 1997, which describes the desirable functions of a concept maintenance vehicle and evaluates its feasibility. Phase I concluded by establishing the technologies that would be assembled and tested on the prototype vehicles in Phase II. The primary goals of phase II were to install the selected technologies on the prototype winter maintenance vehicles and to conduct proof of concept in advance of field evaluations planned for Phase III. This Phase III final report documents the work completed since the end of Phase II. During this time period, the Phase III work plan was completed and the redesigned friction meter was field tested. A vendor meeting was held to discuss future private sector participation and the new design for the Iowa vehicle. In addition, weather and roadway condition data were collected from the roadway weather information systems at selected sites in Iowa and Minnesota, for comparison to the vehicles' onboard temperature sensors. Furthermore, the team received new technology, such as the mobile Frensor unit, for bench testing and later installation.

University Transportation Centers. Project Abstracts. Published Technical Reports and Third Year Project Abstracts for FY-1991

Author :
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis University Transportation Centers. Project Abstracts. Published Technical Reports and Third Year Project Abstracts for FY-1991 by :

Download or read book University Transportation Centers. Project Abstracts. Published Technical Reports and Third Year Project Abstracts for FY-1991 written by and published by . This book was released on 1991 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Winter Highway Operations

Author : Steven M. Conger
Publisher : Transportation Research Board
ISBN 13 : 0309097479
Total Pages : 76 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Winter Highway Operations by : Steven M. Conger

Download or read book Winter Highway Operations written by Steven M. Conger and published by Transportation Research Board. This book was released on 2005 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 344: Winter Highway Operations examines changes that occurred between 1994 and 2004 to practices and strategies used to control the impacts of winter weather on the safe and efficient movement of traffic.