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Full-Text Articles in Engineering
Utilizing Egocentric Video And Sensors To Conduct Naturalistic Bicycling Studies, Feng Liu, Miguel A. Figliozzi
Utilizing Egocentric Video And Sensors To Conduct Naturalistic Bicycling Studies, Feng Liu, Miguel A. Figliozzi
TREC Final Reports
Existing data collection methods are mostly designed for videos captured by stationary cameras and are not designed to follow cyclists along a route or to integrate other sensor data. The goals of this research are: a) to develop a platform to collect naturalistic video bicycling data, b) to develop a methodology to integrate video data with other sensors that measure cyclists’ position and comfort levels, and c) to apply the platform and data collection methodology to a real-world route. This research effort has successfully integrated video and sensor data to describe cyclists’ comfort levels along a route. It was found …
Potential Of Using High Resolution Bus Gps Data To Assess Traffic Speeds, Nicholas B. Stoll
Potential Of Using High Resolution Bus Gps Data To Assess Traffic Speeds, Nicholas B. Stoll
Civil and Environmental Engineering Master's Project Reports
This research investigates the potential of using archived high resolution bus data to describe traffic speeds on roadways; effectively using buses as probe vehicles. This is not only a simple and inexpensive way for transit agencies to better understand their road networks, but also utilizing buses as probe vehicles provides the potential to understand traffic conditions, to understand potential consequences of changes in road infrastructure, and many aspects of traffic utilizing already archived data. Using speed information derived from high resolution bus GPS data and stationary sensor data, this research examines the accuracy of bus GPS data and also discusses …