Studies of Driver Behaviors and Traffic Flow Characteristics at Roadway Intersections PDF Download
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Author: Qiang Yang
Publisher:
ISBN:
Category : Automobile drivers
Languages : en
Pages : 152
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Book Description
The performances of intersections and driveway access points are crucial to a road network in terms of efficiency and safety. Driver behavior and traffic flow characteristics at these locations are relatively complex. To better understand these issues and potentially provide guidance to engineers in their designs, a series of studies were performed on the driver behavior and traffic characteristics at intersections and driveway access points based on field experiments or observations. First, a countdown timers study was performed in China about their influences on driver behavior. It was found that the presence of countdown timers may encourage yellow running behavior and late entry into intersections in China. Second, a phase gradient method was proposed for the general application purpose to the studies of driver behavior and traffic characteristics at signalized intersections. A case study on red-light cameras was performed at Knoxville, TN. Third, a study was performed to learn the legal issues and arguments about the usage of red-light cameras for the purpose of generating profits. A variety of engineering measures, mainly dealing with the setting of the traffic signal, which could be potentially used by municipalities or camera vendors to trap red-light runners and thus generating more revenues from the camera system are discussed. Finally, an experiment was conducted to simulate the right-turn issues, which impact the safety and operation efficiency at intersections or driveway access points. Two turn lane geometric parameters, angle-of-turn and tangent, and their influences on driver behavior and traffic flow characteristics were studied.
Author: Qiang Yang
Publisher:
ISBN:
Category : Automobile drivers
Languages : en
Pages : 152
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Book Description
The performances of intersections and driveway access points are crucial to a road network in terms of efficiency and safety. Driver behavior and traffic flow characteristics at these locations are relatively complex. To better understand these issues and potentially provide guidance to engineers in their designs, a series of studies were performed on the driver behavior and traffic characteristics at intersections and driveway access points based on field experiments or observations. First, a countdown timers study was performed in China about their influences on driver behavior. It was found that the presence of countdown timers may encourage yellow running behavior and late entry into intersections in China. Second, a phase gradient method was proposed for the general application purpose to the studies of driver behavior and traffic characteristics at signalized intersections. A case study on red-light cameras was performed at Knoxville, TN. Third, a study was performed to learn the legal issues and arguments about the usage of red-light cameras for the purpose of generating profits. A variety of engineering measures, mainly dealing with the setting of the traffic signal, which could be potentially used by municipalities or camera vendors to trap red-light runners and thus generating more revenues from the camera system are discussed. Finally, an experiment was conducted to simulate the right-turn issues, which impact the safety and operation efficiency at intersections or driveway access points. Two turn lane geometric parameters, angle-of-turn and tangent, and their influences on driver behavior and traffic flow characteristics were studied.
Author: Lily Elefteriadou
Publisher: Springer Nature
ISBN: 3031540301
Category :
Languages : en
Pages : 342
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Book Description
Author:
Publisher:
ISBN: 9780309263221
Category : Automobile drivers
Languages : en
Pages : 139
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Book Description
"TRB's Transportation Research Record: Journal of the Transportation Research Board, No. 2316 consists of 15 papers that explore gap acceptance behavior; driving behavior in emergency situations; driver anticipation; phase transition models; integrated lane change models; models for pedestrian-vehicle interactions at road crossings; midblock pedestrian crossings; exit choice decisions during pedestrian evacuations of buildings; pedestrian movements in crowded networks; congestion effects on risk by experienced drivers; shared car, bicycle, and pedestrian zones; and numerical analysis for adaptive traffic simulation."--publ. info.
Author: Hesham Rakha
Publisher: Transportation Research Board
ISBN: 0309129117
Category : Automobile drivers
Languages : en
Pages : 139
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Book Description
"This research report - a product of the Reliability focus area of the second Strategic Highway Research Program (SHRP 2) - presents findings on the feasibility of using existing in-vehicle data sets, collected in naturalistic driving settings, to make inferences about the relationship between observed driver behavior and nonrecurring congestion. General guidance is provided on the protocols and procedures for conducting video data reduction analysis. In addition, the report includes technical guidance on the features, technologies, and complementary data sets that researchers should consider when designing future instrumented in-vehicle data collection studies. Finally, a new modeling approach is advanced for travel time reliability performance measurement across a variety of traffic congestion conditions"--Publisher's description.
Author: Jiten Shah
Publisher: Springer Nature
ISBN: 9811669368
Category : Technology & Engineering
Languages : en
Pages : 297
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Book Description
This book mainly focuses on the innovations in intelligent transportation infrastructure and management. The content of the book is selected in such a way that it will cover a wide range of areas to integrate advanced technologies and provide best and innovative solution to problems faced by the rapidly growing transportation sector. The topics of the book primarily address the needs of the students in civil, electrical, and mechanical engineering. It is equally useful as reference material for innovators, inventors, practitioners, and policymaker for an innovative and classified solution in the field of transportation and infrastructure management. Looking at the global electric and hybrid vehicles market, the book focuses on and discuss recent developments in electric mobility across the globe. In this edition, we try to feature toward an update on the performance and costs of batteries which is the current demand of the consumers. The book inspires researchers, innovators, industry experts, and policymakers to consider the solutions into the practice.
Author: ITE (Institute of Transportation Engineers)
Publisher: John Wiley & Sons
ISBN: 1118762304
Category : Technology & Engineering
Languages : en
Pages : 688
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Book Description
Get a complete look into modern traffic engineering solutions Traffic Engineering Handbook, Seventh Edition is a newly revised text that builds upon the reputation as the go-to source of essential traffic engineering solutions that this book has maintained for the past 70 years. The updated content reflects changes in key industry standards, and shines a spotlight on the needs of all users, the design of context-sensitive roadways, and the development of more sustainable transportation solutions. Additionally, this resource features a new organizational structure that promotes a more functionally-driven, multimodal approach to planning, designing, and implementing transportation solutions. A branch of civil engineering, traffic engineering concerns the safe and efficient movement of people and goods along roadways. Traffic flow, road geometry, sidewalks, crosswalks, cycle facilities, shared lane markings, traffic signs, traffic lights, and more—all of these elements must be considered when designing public and private sector transportation solutions. Explore the fundamental concepts of traffic engineering as they relate to operation, design, and management Access updated content that reflects changes in key industry-leading resources, such as the Highway Capacity Manual (HCM), Manual on Uniform Traffic Control Devices (MUTCD), AASSHTO Policy on Geometric Design, Highway Safety Manual (HSM), and Americans with Disabilities Act Understand the current state of the traffic engineering field Leverage revised information that homes in on the key topics most relevant to traffic engineering in today's world, such as context-sensitive roadways and sustainable transportation solutions Traffic Engineering Handbook, Seventh Edition is an essential text for public and private sector transportation practitioners, transportation decision makers, public officials, and even upper-level undergraduate and graduate students who are studying transportation engineering.
Author: Mark Sullman
Publisher: CRC Press
ISBN: 1317185072
Category : Technology & Engineering
Languages : en
Pages : 233
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Book Description
Traffic psychology is a rapidly expanding and broad field within applied psychology with a considerable volume of research activities and a growing network of academic strands of enquiry. The discipline primarily focuses on the behaviour of road users and the psychological processes underlying these behaviours, looking at issues such as cognition, distraction, fatigue, personality and social aspects, often delivering practical applications and educational interventions. Traffic psychology has been the focus of research for almost as long as the motor car has been in existence and was first recognised as a discipline in 1990 when the International Association of Applied Psychology formed Division 13: Traffic and Transportation Psychology. The benefits of understanding traffic psychology are being increasingly recognised by a whole host of organisations keen to improve road safety or minimise health and safety risks when travelling in vehicles. The objective of this volume is to describe and discuss recent advances in the study of traffic psychology, with a major focus on how the field contributes to the understanding of at-risk road-user behaviour. The intended readerships include road-safety researchers from a variety of different academic backgrounds, senior practitioners in the field including regulatory authorities, the private and public sector personnel, and vehicle manufacturers concerned with improving road safety.
Author: John L. Whitelaw
Publisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 126
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Book Description
Author: Winnie Daamen
Publisher: CRC Press
ISBN: 1482228718
Category : Mathematics
Languages : en
Pages : 261
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Book Description
A single source of information for researchers and professionals, Traffic Simulation and Data: Validation Methods and Applications offers a complete overview of traffic data collection, state estimation, calibration and validation for traffic modelling and simulation. It derives from the Multitude Project-a European Cost Action project that incorpo
Author: U.s. Department of Transportation
Publisher: Createspace Independent Publishing Platform
ISBN: 9781494716868
Category : Transportation
Languages : en
Pages : 52
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Book Description
The United States Department of Transportation's (U.S. DOT) Research and Innovative Technology Administration's (RITA) John A. Volpe National Transportation Systems Center (Volpe Center), under the direction of the U.S. DOT Federal Railroad Administration (FRA) Office of Research and Development (R&D), conducted a research study focused on collecting and analyzing data related to driver characteristics at or on approachtohighway-rail grade crossings. Volpe Center reviewed and coded 3,171 grade crossing events involving heavy vehicle drivers collected during a recent field operational test of vehicle safety systems. The data collected for each grade crossing included data about drivers' activities, driver and vehicle performance, driving environment, and vehicle location at or on approach to highway-rail grade crossings.
