Product detail

Dive buddy localization module

HAVRÁNEK, Z. HNIDKA, J. KREJČÍ, J. PIKULA, S. ČALA, M.

Product type

funkční vzorek

Abstract

Dive buddy localization module is portable (wearable) unit for determination of distance and direction of the second diver during tandem diving in shallow water. Device is using ultrasound signals for determination of distance and direction to the second diver, up to 50 m distance. Master device utilizes two (three) hydrophones for distance and bearing detection and slave device only one hydrophone working in dual-operation mode.

Keywords

beamforming, ultrasound, chirp, actuation, reception, PDM, system-on-chip, Xilinx Zynq, VHDL, LabVIEW

Create date

30.01.2020

Location

Vysoké učení technické v Brně, CEITEC VUT Laboratoř pokročilých senzorů, B1.04 Purkyňova 656/123 612 00 Brno

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