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
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NF EN 12299
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UNI EN 12299
Tensile testing of metallic materials (ICharpy impact test (ISO 148-1)Salt spray / neutral salt fog test (ISO DIN EN ISO 6506-1DIN EN ISO 6507-1+ 3 more
Sound power — engineering methods for smSound power — engineering method using aSound power — survey method (ISO 3746)Room acoustics — reverberation time (ISORailway pass-by noise measurement (ISO 3+ 3 more
Railway vehicle manufacturingPassenger train operatorsHigh-speed rail servicesUrban transit and metro systemsVehicle ergonomics and comfort design
Related Standards
ISO 2631-1Mechanical vibration and shock — evaluation of human exposure to whole-body vibration — Part 1: general requirements
EN 12299Railway applications — ride comfort for passengers — measurement and evaluation
ISO 2631-4Mechanical 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
Scope