Device for monitoring the actual vibration acceleration amplitude of a vibrating plate and correcting it to a preset or permissible value

Abstract

The subject of the application is a device presented on a module for monitoring the actual amplitude of vibration acceleration of a vibrating plate and correcting this amplitude to a set or permissible value during vibration training of a patient, in the form of a vibration platform for physical exercises of a patient, which comprises a controller of the vibrating platform, a signal generator, a power generator and an electromagnetic vibration exciter, characterized in that it comprises an accelerometer attached to the surface of the vibrating plate and a vibration level regulator amplifying the signal of the signal generator, which are connected to the controller of the vibrating platform modified to receive signals from the accelerometer, which controller is configured to calculate, before the start of the vibration training session, the permissible amplitude of vibration acceleration based on the exposure time obtained from the training session schedule,monitoring the amplitude of vibration acceleration by continuously measuring this amplitude during the duration of the exerciser’s exposure to these vibrations, vibration dosimetry and correcting the amplitude of vibration acceleration by reducing this amplitude to the level of the permissible amplitude if the amplitude of vibration acceleration exceeds the permissible value and switching off the vibrations if the permissible vibration dose is exceeded,