Dynamic underwater position tracking of small objects

Details Dynamic underwater position tracking of small objects Dynamic underwater position tracking of small objects

2005-09-09

2008-11-04

Pihulic, Dan (Department: 3662)

Communications, electrical: acoustic wave systems and devices

Echo systems

Distance or direction finding

Reexamination Certificate

active

07447116

ABSTRACT:
A system, method and program product for tracking the depth of small objects in which a transmitter is connected to a fishing line. The transmitter includes a sensor for measuring water pressure and transmits the pressure measurements to a receiver at a location remote from said transmitter. A signal processing unit is connected to the receiver and converts the transmitted pressure measurements into depth measurements. A display displays the depth measurements in real time showing the depth of the transmitter. The signal processing unit may include a wireless system for transmitting the depth measurement to a wireless display device associated with the fishing line to which the transmitter is connected.

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Sonotronics Products Manual Spring 2005, Sonotronics, Revised Feb. 15, 2005.
Vemco A division of AMIRIX Systems, Inc. VR 100 Receivers, DT and IBDT transmitters-Depth Telemetry, V9P Coded transmitter, V7 coded pinger. Updated Oct. 27, 2004.

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