MSI™

Motion Sickness Incidence System

Motion sickness on ships is an important issue for people prone to motion seasickness. Probability of occurrence of motion sickness symptoms grows with increasing duration of motion exposure. WJEC implementation of MSI measurement system is based on ISO standard 2631-1, 1997 which relates passenger’s acceleration exposure time and frequency.

Its components are:

  • Bridge display showing current MSI, predicted MSI, compartment MSI, and alarms.
  • Input data consists of readings of four triaxial sensor packages.
  • Programmable inputs are location of sensors and passenger compartments.

ADDITIONAL INFORMATION  more information

Additional information is available on this website and by request

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