Transport i bezpieczeństwo · 3.03.2008

Notice and Request for Information and Comment on Development and Application of Crash Warning Interface Metrics

During the NHTSA-led Human Factors Forum on Advanced Vehicle Safety Technologies in early 2007, participants from the automobile industry, government, and academia gathered to discuss the research necessary to ensure that future design and operation of these technologies are developed with an understanding of the driver's ability to use them. Underlying this objective is a requirement to have techniques and metrics to quantify how well drivers can use and benefit from the technologies. Without common, reliable, and safety-related metrics, it is difficult to develop, evaluate, and compare different systems as well as to determine the impact of non-standardized warning interfaces. To address this issue, NHTSA is initiating a program to develop a set of standard metrics and test procedures to assess the Driver- Vehicle Interface (DVI) of Advanced Crash Warning Systems (ACWS). ACWS are technologies to assist drivers who may be unaware of impending collisions by alerting them of potential threats. Examples include forward collision warnings, lane departure warnings, and road departure warnings. The DVI is the means by which ACWS communicate with drivers to help them avoid a threat. In o