ISO 2631-1 applied to rail vehicles

Whole-Body Vibration Evaluation for Railway Passenger Comfort

This test applies ISO 2631-1 whole-body vibration assessment methodology specifically to railway passenger comfort evaluation, measuring and analysing human exposure to vibration during train operation. The method uses frequency-weighted acceleration measurements and comfort indices to objectively quantify the vibrational environment experienced by passengers in railway vehicles. It is commonly used alongside EN 12299 to provide complementary assessment of ride quality, supporting vehicle design validation and operational certification. Accreditation ensures correct application of international human factors standards to railway operations and reliable passenger comfort assessment.

What it measures

  • Frequency-weighted acceleration in vertical direction
  • Frequency-weighted acceleration in horizontal directions
  • Vibration dose value (VDV)
  • Exposure time and cumulative vibration effects
  • Passenger comfort perception indices
🇩🇪 DIN EN ISO 2631-1 🇬🇧 BS EN ISO 2631-1 🇫🇷 NF EN ISO 2631-1 🇮🇹 UNI EN ISO 2631-1 🇪🇸 UNE EN ISO 2631-1 🇳🇱 NEN EN ISO 2631-1 🇩🇪 DIN EN 12299 🇬🇧 BS EN 12299 🇫🇷 NF EN 12299 🇮🇹 UNI EN 12299 🇪🇸 UNE EN 12299 🇳🇱 NEN EN 12299
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Georg-August Universität Göttingen, Stiftung öffentlichen Rechts Universitätsmedizin Göttingen Zentralabteilung Transfusionsmedizin HLA-Labor

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Gerico Lab Srl

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ACCREDIA 02192 Torino, IT
ETSI EN 319 412 ETSI EN 319 401 ETSI EN 319 411-2 ETSI EN 319 411-1
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Gerinnungszentrum Rhein-Ruhr

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Glasgow City Council

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Global Safety & Environmental

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Green Shield Environmental

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UKAS 9528 Stevenage, GB
Appendix 5 of HSG 227 (2004) (HSG 264, 2012)
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Greengea Srl

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ACCREDIA 01596 Messina, IT
DIN EN ISO 7730 ISO 5667-5 DIN EN ISO 6888-1 DIN 40633-2 DIN EN ISO 18593 + 3 more
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Gully Howard Technical

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UKAS 2735 Portsmouth, GB
(HSG 248) – 2021 (PCM) based on HSG 248
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Gully Howard Technical

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HSG 227 (2004)) (HSG 264, 2012) HSG 264 (2012) and Appx. 3 of Appendix 5 of HSG 227 (2004))
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Göttfert Werkstoff - Prüfmaschinen

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H & R ChemPharm GmbH LubeTech

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HAZET-WERK Hermann Zerver

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Industries

Railway vehicle manufacturing Passenger train operators High-speed rail services Urban transit and metro systems Vehicle ergonomics and comfort design

Related Standards

  • ISO 2631-1 Mechanical vibration and shock — evaluation of human exposure to whole-body vibration — Part 1: general requirements
  • EN 12299 Railway applications — ride comfort for passengers — measurement and evaluation
  • ISO 2631-4 Mechanical vibration and shock — evaluation of human exposure to whole-body vibration — Part 4: guidelines for the evaluation of the effects of vibration and rotational motion on passenger comfort

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