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Improving long term driving comfort by taking breaks - How break activity affects effectiveness.

George M Sammonds1, Neil J Mansfield2, Mike Fray3

  • 1Dyson School of Design Engineering, Imperial College London, SW7 2AZ, UK; Loughborough Design School, Loughborough University, LE11 3TU, UK.

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|August 14, 2017
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Taking breaks during long drives improves driver comfort. A 10-minute walk on a treadmill during a break is most effective for relieving discomfort, with benefits lasting throughout the journey.

Keywords:
AutomotiveDriving comfortSeatingTaking breaks

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Area of Science:

  • Human Factors
  • Ergonomics
  • Transportation Safety

Background:

  • Driver comfort is crucial for safety during long journeys.
  • The type of activity during breaks can significantly impact their effectiveness.
  • Previous research highlights safety benefits of breaks, but comfort aspects require further investigation.

Purpose of the Study:

  • To evaluate the impact of different break activities on driver comfort during simulated long-duration driving.
  • To determine the optimal break strategy for mitigating driving-induced discomfort.

Main Methods:

  • Volunteers undertook three 130-minute simulated driving journeys.
  • Each journey included a 10-minute break after 60 minutes.
  • Break activities included remaining seated, leaving the simulator to sit elsewhere, or walking on a treadmill.

Main Results:

  • All break conditions reduced driver discomfort during the break.
  • Walking on a treadmill provided the greatest improvement in comfort.
  • Leaving the simulator and sitting in an adjacent room was more effective than remaining seated.
  • Comfort benefits persisted for an hour after the break, with walking yielding the best sustained comfort.

Conclusions:

  • Taking breaks is essential for managing driver discomfort on long journeys.
  • Incorporating physical activity, specifically walking, into breaks significantly enhances comfort.
  • A 10-minute treadmill walk is a highly effective strategy for relieving and sustaining driver comfort.