Browsing OU - Oklahoma Transportation Resources / Oklahoma Transportation Library by Author "Refai, Hazem"
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DEVELOPMENT OF INEXPENSIVE VEHICLE SENSOR NODE SYSTEM FOR VOLUME, TURN MOVEMENT AND COLLISION AVOIDANCE (FHWA-OK-16-06 2252)
Refai, Hazem; Balid, Walid; Tafish, Hasan (2016-11)Real-time traffic surveillance is essential in today’s intelligent transportation systems and will surely play a vital role in tomorrow’s smart cities. The work detailed in this paper reports on the development and ... -
DEVELOPMENT OF INTELLIGENT VEHICLE COUNTING AND CLASSIFICATION SENSOR (iVCCS) (FHWA-OK-19-03 2303)
Refai, Hazem; Muhammad, Siraj (2019-10)The Internet of Things (IoT) is reshaping our world. Soon our lives will be based on smart technologies. According to IHS Markit forecasts, the number of connected devices will grow from 15.4 billion in 2015 to 30.7 billion ... -
IMPROVING THE EFFICIENCY AND ACCURACY OF ODOT TEMPORARY TRAFFIC MONITORING SYSTEM (FHWA-OK-19-02 2301)
Refai, Hazem; Kaleia, Muhanad Shab; Najumadeen, Mohamat Eirban Ali Bin Kaja (2019-09)Vehicle detection, counting, and classification are key for not only improving road designs and maintenance, but also driver safety. In pursuit of these objectives, the authors proposed an automated system for collecting ... -
The Study of Vehicle Classification Equipment with Solutions to Improve Accuracy in Oklahoma
Refai, Hazem; Naim, Bitar; Schettler, Jesse; Kalaa, Omar Al (Oklahoma City, OK : Oklahoma Department of Transportation, 2014., 2014-12)The accuracy of vehicle counting and classification data is vital for appropriate future highway and road design, including determining pavement characteristics, eliminating traffic jams, and improving safety. Organizations ... -
VEHICLE CLASSIFICATION AND BLUETOOTH MACS FOR ORIGIN-DESTINATION MEASUREMENTS (FHWA-OK-19-04 2282)
Refai, Hazem; Afify, Mohamed; Chan, Samuel; Alsallakh, Munzer (2019-09)The U.S. Department of Transportation (USDOT) is actively researching intelligent transportation systems (ITS) aimed at reducing traffic incidents, improving safety, and gathering real-time travel time (TT) information. ...