Accelometer for metal detectors

Taktyk

Senior Member

Join Date: Oct 2010

Posts: 190

Poland [PL]
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#1

Accelometer for metal detectors

09-14-2020, 10:31 AM

HI,

I know this patent, but it only presents the assumptions:

US9207315B1 - Metal detector with motion sensing - Google Patents

https://patents.google.com/patent/US9207315B1/en

A metal detector has a motion sensor such as an accelerometer to determine direction, speed, duration and acceleration of search loop motion. The search loop motion information from the motion sensor is utilized in mode selection, signal processing, target analysis, and information display.

I think that without methods. Does anyone know other publications?

I've made some tests. I want to use for filters 4.8 -14.4HZ. I build filters that change the reactivity parameter. Depending on the sweep speed.

Best Regards

TAKTYK
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Carl-NC

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Join Date: Feb 2005

Posts: 7368

United States [US]
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#2

09-14-2020, 01:46 PM

The L3 patent is similar:

https://patents.google.com/patent/US7532127B2/en
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