Heavy rail / Urban light rail

Passenger vibratory comfort

Assessing the comfort experienced by passengers on a train.

Objectives

  • Characterize vibrations inside a railway vehicle as a function of track condition
  • Determine dynamic characteristics of train seats (natural frequencies)

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Test
facilities

  • Measuring devices installed at the passenger-seat interface
  • Device for conducting measurements at floor level
  • Dedicated system for automatic analysis
  • Accelerometer chain (with or without passengers)
  • Data acquisition system (4 to 16 channels)
  • Data acquisition system (SCADA type) coupled with TestLab LMS software (full measurement)

Accreditations

ISO/IEC 17025 awarded by COFRAC

Our
references

Satisfied customers

ALSTOM
BOMBARDIER
LOHR INDUSTRIE
RATP
STADLER

Norms

- EN 12299 -

Ride comfort for passengers - Measurement and evaluation

- UIC 513 -

Guidelines for evaluating passenger comfort in relation to vibration in railway vehicles

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Railway dynamics
Assessing the comfort experienced by passengers on a train.
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Heavy rail
Product
Climatic comfort
Assessing the comfort experienced by passengers on a train.
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Heavy rail - Urban light rail