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U.S. Department of Transportation Research and Innovative Technology Administration United States Department of Transportation | Office of the Assistant Secretary for Research and Technology
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Intelligent Transportation Systems Joint Program Office

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Source References

Items that reference source, Integrated Vehicle-Based Safety Systems Field Operational Test Final Program Report

Benefit

  • In Michigan, 8 of 108 volunteers who drove light vehicles equipped with an integrated crash warning system indicated the system prevented them from having a crash.
  • Drivers recommend use of Integrated Vehicle-Based Safety Systems, but price remains a factor.
  • Integrated Vehicle-Based Safety System use results in 48 percent reduction in lane departure rate for light vehicles, with similar trend for heavy trucks.

Lesson

  • Implement location-based filtering to modify threat assessments or alerts where drivers choose not to respond to repeated in-vehicle warnings.
  • Arbitrate driver warnings generated by in-vehicle systems to prevent confusion in cases where multiple warnings are presented in multiple threat scenarios.
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