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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DIN EN 27888 ISO 4832 ISO 21527-1 DIN ISO 16649-2 DIN EN ISO 4833-1 + 3 more
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Tensile testing of metallic materials (I DIN EN ISO 4136 DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 643 + 3 more
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ISO 16000-3 BS EN ISO 17294-2 ISO 7150-1 ISO 13164-4 ISO 6878 + 3 more
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DIN EN ISO 11885 DIN EN ISO 17294-2 DIN EN 15936 DIN EN 15934 DIN EN 16168 + 3 more
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ACCREDIA 00091 Provaglio D'Iseo, IT
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO DIN EN 10160 DIN EN ISO 17637 + 3 more
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ISO 4832 ISO 21527-1 ISO 21527-2 DIN ISO 16649-2 DIN EN ISO 4833-1 + 3 more
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DIN EN 13725:2003-07 und Berichtigung UNI EN 13725
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DIN EN ISO 17294-2 BS EN 15662 DIN EN 16294 DIN EN ISO 16050 DIN EN 14123 + 3 more
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DIN EN ISO 3960 ISO 15214 ISO 21527-1 ISO 21527-2 DIN EN ISO 4833-1 + 3 more
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ACCREDIA 00255 Modena, IT
ISO 4832 DIN EN ISO 4833-1 DIN EN ISO 6888-2 DIN EN ISO 7932 DIN EN ISO 11290-1 + 3 more
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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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