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
🇧🇪 NBN EN ISO 2631-1 🇩🇪 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 🇧🇪 NBN EN 12299 🇩🇪 DIN EN 12299 🇬🇧 BS EN 12299 🇫🇷 NF EN 12299 🇮🇹 UNI EN 12299
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DAkkS D-K-23094-01-01 Eisingen, DE
Railway maintenance — track geometry (EN − Längenmessgeräte Prüfstifte Außen-, Innen- und Messuhren + 3 more
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ZTB Zentrum für Transfusionsmedizin und Zelltherapie Berlin gemeinnützige

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DAkkS D-ML-22115-01-00 Berlin, DE
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Zedler - Institut für Fahrradtechnik und -Sicherheit

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DAkkS D-PL-22057-01-01 Ludwigsburg, DE
DIN EN 1371-1 DIN EN 15194: 2018 DIN EN ISO 11243 DIN EN ISO 4210-1 DIN 79010 + 3 more
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Zentrum für Glas- und Umweltanalytik

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DAkkS D-PL-18150-01-01 Ilmenau, DE
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Zentrum für ambulante Medizin - Uniklinikum Jena gGmbH Praxis für Humangenetik

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Zeppelin Aviation & Industrial Service GmbH Measure Technique

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DAkkS D-K-18080-01-00 Friedrichshafen, DE
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ZwickRoell

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ac.biomed

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DAkkS D-PL-22341-01-01 Aachen, DE
DIN EN ISO 7199 DIN EN ISO 5840-1 DIN EN ISO 5840-2 DIN EN ISO 5840-3 ISO 18193 + 2 more
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aescuLabor Hamburg

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amedes MVZ für Laboratoriumsdiagnostik und Mikrobiologie

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amedes Medizinisches Versorgungszentrum für Laboratoriumsmedizin und Mikrobiologie

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amedes Medizinisches Versorgungszentrum für Laboratoriumsmedizin, Mikrobiologie und Genetik Hamburg

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ams-OSRAM International GmbH Reliability and Failure Analysis Laboratory

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anbus analytik

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DAkkS D-PL-14166-01-01 Fürth in Bayern, DE
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anemos Gesellschaft für Umweltmeteorologie

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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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