The UDOT Traffic app, a smartphone traffic monitoring application launched by the Utah Department of Transportation in 2011, surpassed one million downloads in January 2021. The app serves as … [Read more...] about Utah DOT Traffic App Tops One Million Downloads
Smartphones
IoT-Based Detecting, Locating and Alarming of Unauthorized Intrusion on Construction Sites
Monitoring of unauthorized intrusion on construction sites is crucial to reducing safety accidents. The existing methods have shortages such as detection error, locating error, alarming delay and … [Read more...] about IoT-Based Detecting, Locating and Alarming of Unauthorized Intrusion on Construction Sites
Crowdsourcing for Operations
Crowdsourcing turns transportation system users into real-time sensors on system performance, providing low-cost, high-quality data on traffic operations, roadway conditions, travel patterns, and … [Read more...] about Crowdsourcing for Operations
Comparative Analysis between Distracted Driving Texting Laws and Driver’s Behavior in Construction Work Zones
The increased use of smartphones during the last decade has resulted in thousands of crashes per year in the United States and its territories. Drivers’ usage increases are particularly concerning in … [Read more...] about Comparative Analysis between Distracted Driving Texting Laws and Driver’s Behavior in Construction Work Zones
Test and Evaluate a Bluetooth Based In-Vehicle Message System to Alert Motorists in Work Zones
Safe and efficient traffic flow in a work zone is a major concern for transportation agencies. To reduce risky behavior around work zones, we have developed a prototype system to investigate the … [Read more...] about Test and Evaluate a Bluetooth Based In-Vehicle Message System to Alert Motorists in Work Zones
Real-Time Alarming, Monitoring, and Locating for Non-Hard-Hat Use in Construction
Non-hard-hat use (NHU) is related to many construction accidents, so NHU inspection is crucial to safety management, in which automatic NHU monitoring plays an essential role. Existing computer … [Read more...] about Real-Time Alarming, Monitoring, and Locating for Non-Hard-Hat Use in Construction