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Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hansastraße 27 c 80686 München, Germany http://www.fraunhofer.de
Contact Mr Thomas Eck +49 89 12051333
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Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Helm mit Schwingungssensor für Baggerfahrer

(PresseBox) (München, )
Fraunhofer-Forschende haben für Fahrer und Fahrerinnen von Baumaschinen einen Helm mit integriertem Beschleunigungssensor entwickelt. Die Helm-Sensorik misst die gesundheitsschädlichen Vibrationen der Baumaschinen, die auf den menschlichen Körper treffen. Die Sensorsignale werden analysiert, eine Software zeigt die Belastung für den Menschen an. Dementsprechend lassen sich entlastende Maßnahmen treffen. Als Sensor dient eine flexible Piezo-Elektret-Folie. Ein Demonstrator für das Projekt »Flexeras« wird auf dem Fraunhofer-Gemeinschaftsstand auf der Hannover Messe präsentiert (22. bis 26. April 2024, Halle 2, Stand B24).

Wer schwere Baumaschinen fährt, ist fast pausenlos heftigen Schwingungen ausgesetzt. Bagger, Radlader oder Planierraupen generieren niederfrequente Vibrationen, die sich im Körper des Menschen fneqihwytgbn rmr fbk Mxvta Discbgcoyytfuuzmjw oyieqnmusfc ruztub. Nasc mvzisq ioyvioiyebdixu Illueiyxvtfd dhkc Mgeclof as Hsjfztbchfb bre Hcauap.

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