Methodology for Vehicle Occupancy Measurement

Methodology for Vehicle Occupancy Measurement PDF Author: Ned Levine
Publisher:
ISBN:
Category : Traffic estimation
Languages : en
Pages : 94

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Technical Issues in Vehicle Occupancy Measurement

Technical Issues in Vehicle Occupancy Measurement PDF Author: Ned Levine
Publisher:
ISBN:
Category : Traffic estimation
Languages : en
Pages : 160

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Highway Safety Literature

Highway Safety Literature PDF Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 830

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Implementing Effective Travel Demand Management Measures

Implementing Effective Travel Demand Management Measures PDF Author:
Publisher:
ISBN:
Category : Traffic congestion
Languages : en
Pages : 458

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Improvements to Mobility Performance Measure Calculations

Improvements to Mobility Performance Measure Calculations PDF Author: BRW Inc
Publisher:
ISBN:
Category : Automatic data collection systems
Languages : en
Pages : 146

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Book Description
This current report presents research findings and recommendations for improving several mobility performance measure data collection sources and measurement estimation techniques. Major sections of the report address criteria to report statewide congestion, required enhancements to the existing CDOT travel data collection and analysis system, short-term improvements, and long-term improvements.

A Sampling of Emissions Analysis Techniques for Transportation Control Measures

A Sampling of Emissions Analysis Techniques for Transportation Control Measures PDF Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 64

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ITS Sensors and Architectures for Traffic Management and Connected Vehicles

ITS Sensors and Architectures for Traffic Management and Connected Vehicles PDF Author: Lawrence A. Klein
Publisher: CRC Press
ISBN: 1351800973
Category : Technology & Engineering
Languages : en
Pages : 574

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Book Description
An intelligent transportation system (ITS) offers considerable opportunities for increasing the safety, efficiency, and predictability of traffic flow and reducing vehicle emissions. Sensors (or detectors) enable the effective gathering of arterial and controlled-access highway information in support of automatic incident detection, active transportation and demand management, traffic-adaptive signal control, and ramp and freeway metering and dispatching of emergency response providers. As traffic flow sensors are integrated with big data sources such as connected and cooperative vehicles, and cell phones and other Bluetooth-enabled devices, more accurate and timely traffic flow information can be obtained. The book examines the roles of traffic management centers that serve cities, counties, and other regions, and the collocation issues that ensue when multiple agencies share the same space. It describes sensor applications and data requirements for several ITS strategies; sensor technologies; sensor installation, initialization, and field-testing procedures; and alternate sources of traffic flow data. The book addresses concerns related to the introduction of automated and connected vehicles, and the benefits that systems engineering and national ITS architectures in the US, Europe, Japan, and elsewhere bring to ITS. Sensor and data fusion benefits to traffic management are described, while the Bayesian and Dempster–Shafer approaches to data fusion are discussed in more detail. ITS Sensors and Architectures for Traffic Management and Connected Vehicles suits the needs of personnel in transportation institutes and highway agencies, and students in undergraduate or graduate transportation engineering courses.

Urban Freeway Surveillance and Control

Urban Freeway Surveillance and Control PDF Author: Paul F. Everall
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 190

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Book Description
Describes freeway conditions which are subject to improvement by means of electronic surveillance and control. Ramp metering is presented along with a benefit-cost analysis of its effectiveness.

Special Report - Highway Research Board

Special Report - Highway Research Board PDF Author: National Research Council (U.S.). Highway Research Board
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 728

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Special Report

Special Report PDF Author: National Research Council (U.S.). Highway Research Board
Publisher:
ISBN:
Category : Highway engineering
Languages : en
Pages : 636

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Traffic Control Systems Handbook

Traffic Control Systems Handbook PDF Author:
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 670

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Book Description
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.