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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Safety

Legacy ID
391

Truck and Bus Maintenance Requirements and Their Impact on Safety

.auto-style1 { text-align: center; } Goal: The goals of this study are to: (1) understand the impact of maintenance on safety-based crashes; (2) develop an operational definition of systematic maintenance; (3) evaluate the effect of current regulations on preventative...

The Role of Human Factors in Cargo Tank Rollovers

.auto-style1 { text-align: center; } Goal:To evaluate how to constructively shape the human factors that play a role in cargo tank rollovers.Background:In previously completed Agency research on cargo tank rollovers, driver error was identified as the primary cause of the rollover 78 percent...

Restorative Rest for Motorcoach Drivers

The aim of this study was to characterize the relationship between off-duty time and sleep using the data collected in the original motorcoach driver fatigue study. This study had the following research questions: How much sleep do motorcoach drivers obtain given the amount of...

Naturalistic Driving Study (Data Analysis)

Goal:To analyze the collected naturalistic driving data from the recently completed Onboard Monitoring System (OBMS) Field Operational Test (FOT) in order to identify safety-critical events and determine factors related to the occurrence of safety-critical events.Background:The recently completed...

National Data Fusion Project

A successful National Data Fusion Center was to provide opportunities in commercial vehicle enforcement to conduct HOS verification across jurisdictional boundaries, through the use of vehicle and driver identification and other e-screening systems. Use of the National Data Fusion Center...

Driver Distraction and Fatigue Detection and Warning System, Phase II

Goal:To provide innovative, practical, fast, and reliable detection of driver fatigue and distraction under a wide variety of operating conditions.Background:Fatigue and distraction are among the major risk factors associated with commercial motor vehicle (CMV) crashes. The effects of fatigue on...