Scope
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
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NBN EN ISO 2631-1
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DIN EN ISO 2631-1
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BS EN ISO 2631-1
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NF EN ISO 2631-1
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UNI EN ISO 2631-1
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UNE EN ISO 2631-1
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NEN EN ISO 2631-1
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NBN EN 12299
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DIN EN 12299
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BS EN 12299
🇫🇷
NF EN 12299
🇮🇹
UNI EN 12299
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Taupunkttemperatur
−100 °C
Flüssigkeitsvolumen 0,1 µL
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DIN EN ISO 12185
DIN EN ISO 2719
DIN EN ISO 10523 (C 5)
DIN EN 27888 (C 8)
DIN EN ISO 10304-1 (D 20)
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Bauart wie GR 1482
229600 (A150P u. A175
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DIN 53438-2
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Railway vehicles — gauge limits (UIC 505
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Vickers hardness test (ISO 6507)
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DIN EN ISO 5173
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DIN 45645-2
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DIN 45645-2
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staining based on HSG 248
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