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Human Factors Considerations in the Evaluation of Processor-Based Signal and Train Control Systems
In August 2001, the Federal Railroad Administration issued the notice of proposed rulemaking: Standards for Development and Use of Processor-Based Signal and Train Control Systems (49 Code of Federal Regulations Part 236). This proposed rule addresses the design and implementation of processor-...Human-Centered Technologies Tool
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Work Schedules and Sleep Patterns of Railroad Dispatchers
This report presents the results of a study designed to characterize the work/rest schedules and sleep patterns of U.S. railroad dispatchers and to examine the relationship between these schedules and levels of alertness of the individuals working the schedules. The study methodology was a survey...Relative Risk of Workload Transitions in Positive Train Control
This work proceeded along two parallel paths. First, the research team performed a review and analysis of the fundamental human factors and systems performance issues associated with workload and workmode transitions involving technologies like positive train control (PTC) that can lead to safety...Preliminary Development of a Railroad Dispatcher Taskload Assessment Tool: Identification of Dispatcher Tasks and Data Collection Methods
Due to our recent website upgrade some of the links in legacy documents might point to the decommissioned site location. We recommend that users take advantage of the search engine above to locate the material they seek on the current website. Be assured that we are working...