Driving behavior after take-over requests (TORs) is one of the most popular subjects in human factors re-search on highly automated driving. Many studies utilized one-step TOR procedures to prompt … [Read more...] about The Sooner the Better: Drivers’ Reactions to Two-Step Take-Over Requests in Highly Automated Driving
Connected Vehicles
Peripheral Monitoring of Traffic in Conditionally Automated Driving
Conditionally automated vehicles (level 3) allow drivers to engage in visual, non-driving related tasks (NDRTs) while the automation is active. System limits require drivers to reengage in the dynamic … [Read more...] about Peripheral Monitoring of Traffic in Conditionally Automated Driving
An Empirical Method of Ascertaining the Null Points from a Dedicated Short-Range Communication (DSRC) Roadside Unit (RSU) at a Highway On/Off-Ramp
The deployment of dedicated short-range communications (DSRC) roadside units (RSUs) allows a connected or automated vehicle to acquire information from the surrounding environment using … [Read more...] about An Empirical Method of Ascertaining the Null Points from a Dedicated Short-Range Communication (DSRC) Roadside Unit (RSU) at a Highway On/Off-Ramp
On the Impact of Connected Automated Vehicles in Freeway Work Zones: A Cooperative Cellular Automata Model Based Approach
Purpose - Freeway work zones have been traffic bottlenecks that lead to a series of problems, including long travel time, high-speed variation, driver’s dissatisfaction and traffic congestion. This … [Read more...] about On the Impact of Connected Automated Vehicles in Freeway Work Zones: A Cooperative Cellular Automata Model Based Approach
Connected Vehicle Data-Based Tools for Work Zone Active Traffic Management
Work zones present challenges to safety and mobility that require agencies to balance limited resources with vital traffic management activities. It is important to obtain operational feedback for … [Read more...] about Connected Vehicle Data-Based Tools for Work Zone Active Traffic Management
Application of LiDAR and Connected Vehicle Data to Evaluate the Impact of Work Zone Geometry on Freeway Traffic Operations
Extensive literature exists regarding recommendations for lane widths, merging tapers, and work zone geometry to provide safe and efficient traffic operations. However, it is often infeasible or … [Read more...] about Application of LiDAR and Connected Vehicle Data to Evaluate the Impact of Work Zone Geometry on Freeway Traffic Operations