Field Test of Monitoring of Urban Vehicle Operations Using Non-instrusive Technologies
Field Test of Monitoring of Urban Vehicle Operations Using Non-instrusive Technologies

Author: Jim Kranig

Publisher:

Published: 1997

Total Pages: 290

ISBN-13:

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This report documents the activities and results of a test of non- intrusive traffic detection technologies. Seventeen devices representing eight different technologies were evaluated in varying environmental and traffic conditions. The following technologies were tested: passive infrared, active infrared, magnetic, radar, doppler microwave, pulse ultrasonic, passive acoustic, and video. Testing was done at both freeway and intersection locations. Emphasis was placed on urban traffic conditions and locations that typify temporary counting locations. The evaluation also focused on the ease of system setup and use, general system reliability, and system flexibility.

Equipment for Collecting Traffic Load Data
Equipment for Collecting Traffic Load Data

Author: Mark E. Hallenbeck

Publisher: Transportation Research Board

Published: 2004

Total Pages: 68

ISBN-13: 0309087880

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Introduction -- Types of equipment -- Technology descriptions -- A process for selecting equipment -- Best practices for equipment use -- Abbreviations used without definitions in TRB publications.