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Search & Rescue, drones, acoustic sensors | Homeland Security Newswire

Search & Rescue, drones, acoustic sensors | Homeland Security Newswire
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A drone with ears

When a natural disaster such as an earthquake occurs, every minute counts. Unmanned aerial vehicles (UAVs) are often used to assist the search for survi-vors as they can provide an initial overview of difficult-to-reach areas and help to detect victims provided they are visible. Researchers at the Fraun-hofer Institute for Communication, Information Processing and Ergonomics FKIE are now looking to close a gap in the provision of disaster management services with a new technology: In the future, drones equipped with micro-phone arrays will be able to precisely locate cries for help and other acoustic signals from victims from the air and supply information about their location to the rescue teams. This significantly increases the chances of a rapid rescue for victims who cannot be spotted by camera.

A drone with microphone arrays to hear and help victims in disaster zones

A drone with microphone arrays to hear and help victims in disaster zones
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Drones que captan gritos humanos

Drones que captan gritos humanos Publicado el Es sabido que en la mayoría de desastres naturales o catástrofes siempre quedan pérdidas materiales, así como también personas fallecidas y sobrevivientes, algunos de los cuales pudieran haber quedado atrapados entre los escombros de una vivienda o edificación cuya estructura haya colapsado. Es ahí donde cada minuto por encontrarlos cuenta. En ese sentido, los drones han resultado una adición de mucha utilidad en esta tarea gracias a su capacidad para inspeccionar zonas extensas respecto del personal de rescate en tierra. Así también un dron puede sobrevolar en áreas que resulten inaccesibles para los equipos de rescate, ampliando con ello las posibilidades de encontrar sobrevivientes y acelerar su rescate.

Teadlased arendavad hädasolijate appikarjetele reageerivaid droone

Teadlased arendavad hädasolijate appikarjetele reageerivaid droone
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