Jump to content

  • Quick Navigation
Photo

Metal Detector threshold set helper


Best Answer , 22 September 2014 - 09:55 AM

Ok I have set your topic live again, thanks for the background information.

The link in your latest post does not work.  Do we follow the link in the first post?

 

Yes, follow the link in the first post please.

Step 1 , Open the link please :
         https://drive.google...dFU&usp=sharing
         Download the ZIP file(MD Verify helper V.43.zip), it include all files.
         Other picture is show only , the tool don't need them.

Step 2,  Extract all files in the zip file to a new folder where any position in your disk.
         However the tool run only on windows. Sorry.

Step 3,  Double click the ThresholdGuide.exe, run it.(No spam, no virus)

Step 4,  Setup your sample times in Wand Sample and Prodcut Sample .
         Such as wand sample is 100, Product Sample is 200,
         Meaning is you need enter 100 Wand Signal Value Data to every Fe, NFe and SS data area.
         The same time,enter 200 Product Detector Signal Value Data to Product Data Area.
             
Step 5,  Click "Analyze..." button , it will calculate a appropriate Threshold to you .
         The same time display failure rate for the Threshold.
         Like this:
         A appropriate threshold is 400. In this case:
         Metal Missing Reject Rate is 1.6ppm.
         Product Wrong Reject Rate is 3.0ppm.

 

Enjoy it...
         
Sorry, I need write a detailed user guide for the tool.
However because the tool is still not develop complete . I need still time .
Sorry for you and anyone.
However it can be used. Because inside algorithm was done.

 

Thank you for your approve.

best regard...


  • You cannot start a new topic
  • Please log in to reply
11 replies to this topic

Planck

    Grade - AIFSQN

  • IFSQN Associate
  • 29 posts
  • 2 thanks
0
Neutral

  • China
    China
  • Gender:Male
  • Location:Shanghai, China

Posted 16 July 2014 - 04:34 PM

Hello everyone,

I have done a simple Metal Detector threshold set helper for set a reasonable threshold.

If you are interested, you can download it :
https://drive.google...dFU&usp=sharing

 

And, If you have any problem or question,please contact me and provided your data.

Because your feedback that help me to improve the tool.

The release only basic function, you can enter your sample data to text box,
include Fe,NFe,SS and product sample data.

It will calculate a reasonable threshold and missing reject rate etc.

enjoy...

 


Professional & Engrossed in all series Metal Detectors.


Charles.C

    Grade - FIFSQN

  • IFSQN Moderator
  • 19,111 posts
  • 5315 thanks
1,281
Excellent

  • Earth
    Earth
  • Gender:Male
  • Interests:SF
    TV
    Movies

Posted 17 July 2014 - 04:55 AM

Dear Planck,

 

I had a look at yr link.

 

The .png appeared oddly presented , eg somewhat gibberish -

 

Attached File  met.det.clipa1.png   6.63KB   7 downloads

 

The threshold guide appears to contain a .exe file. IMEX guides are usually .pdf. Sorry but no thank you.

 

Rgds / Charles.C


Kind Regards,

 

Charles.C


Thanked by 1 Member:

Simon

    IFSQN...it's My Life

  • IFSQN Admin
  • 12,554 posts
  • 1323 thanks
744
Excellent

  • United Kingdom
    United Kingdom
  • Gender:Male
  • Location:Manchester
  • Interests:Married to Michelle, Father of three boys (Oliver, Jacob and Louis). I enjoy cycling, walking and travelling, watching sport, especially football and Manchester United. Oh and I love food and beer and wine.

Posted 17 September 2014 - 07:19 PM

Hi Planck, can you please provide some background information on who you are, what the tool is, why you developed it etc.

 

Thanks.


Get FREE bitesize education with IFSQN webinar recordings.
 
Download this handy excel for desktop access to over 180 Food Safety Friday's webinar recordings.
https://www.ifsqn.com/fsf/Free%20Food%20Safety%20Videos.xlsx

 
Check out IFSQN’s extensive library of FREE food safety videos
https://www.ifsqn.com/food_safety_videos.html


Thanked by 1 Member:

Planck

    Grade - AIFSQN

  • IFSQN Associate
  • 29 posts
  • 2 thanks
0
Neutral

  • China
    China
  • Gender:Male
  • Location:Shanghai, China

Posted 20 September 2014 - 02:26 PM

Hi Planck, can you please provide some background information on who you are, what the tool is, why you developed it etc.

 

Thanks.

I am a service Engineer that service a Metal Detector manufacturing company . Work area is China.

Our customer include a lot of food production factory.

 

Now, outside my work , my interest is research Metal Detector's Detector reliability from mathematics side.

 

The small tool can calculate a suitable threshold after enter a lot of sample data.

And tell you what Missing Reject Rate of Metal and Wrong Reject Rate of Product. Such as 0.6% or 0.6‰ or 0.6ppm.

I think it can make you a better use of the MD and ensure food safety.

 

Inside algorithm based on a statistics model. So it independent of any actual Metal Detector equipment .

According to my tests, it has a good reference value.

 

Share reason :

1. get feedback to improve my algorithm from you or anyone here.

2, if you or anyone have analogous verification method, I hope study with you or anyone.

3, other ... my interest etc ^_^...

 

You are welcome . Anything else ?


Professional & Engrossed in all series Metal Detectors.


Planck

    Grade - AIFSQN

  • IFSQN Associate
  • 29 posts
  • 2 thanks
0
Neutral

  • China
    China
  • Gender:Male
  • Location:Shanghai, China

Posted 21 September 2014 - 03:16 PM

Now, last version has support failure rate curve display.

Here is 23 o'clock .

I will sleep....:bye:

If you have still any other question ,, tell me ...thank you ...

 

https://lh3.googleus...DR1g=w1244-h554


Professional & Engrossed in all series Metal Detectors.


Simon

    IFSQN...it's My Life

  • IFSQN Admin
  • 12,554 posts
  • 1323 thanks
744
Excellent

  • United Kingdom
    United Kingdom
  • Gender:Male
  • Location:Manchester
  • Interests:Married to Michelle, Father of three boys (Oliver, Jacob and Louis). I enjoy cycling, walking and travelling, watching sport, especially football and Manchester United. Oh and I love food and beer and wine.

Posted 22 September 2014 - 05:51 AM

Now, last version has support failure rate curve display.

Here is 23 o'clock .

I will sleep.... :bye:

If you have still any other question ,, tell me ...thank you ...

 

Ok I have set your topic live again, thanks for the background information.

The link in your latest post does not work.  Do we follow the link in the first post?


Get FREE bitesize education with IFSQN webinar recordings.
 
Download this handy excel for desktop access to over 180 Food Safety Friday's webinar recordings.
https://www.ifsqn.com/fsf/Free%20Food%20Safety%20Videos.xlsx

 
Check out IFSQN’s extensive library of FREE food safety videos
https://www.ifsqn.com/food_safety_videos.html


Thanked by 1 Member:

Planck

    Grade - AIFSQN

  • IFSQN Associate
  • 29 posts
  • 2 thanks
0
Neutral

  • China
    China
  • Gender:Male
  • Location:Shanghai, China

Posted 22 September 2014 - 09:55 AM   Best Answer

Ok I have set your topic live again, thanks for the background information.

The link in your latest post does not work.  Do we follow the link in the first post?

 

Yes, follow the link in the first post please.

Step 1 , Open the link please :
         https://drive.google...dFU&usp=sharing
         Download the ZIP file(MD Verify helper V.43.zip), it include all files.
         Other picture is show only , the tool don't need them.

Step 2,  Extract all files in the zip file to a new folder where any position in your disk.
         However the tool run only on windows. Sorry.

Step 3,  Double click the ThresholdGuide.exe, run it.(No spam, no virus)

Step 4,  Setup your sample times in Wand Sample and Prodcut Sample .
         Such as wand sample is 100, Product Sample is 200,
         Meaning is you need enter 100 Wand Signal Value Data to every Fe, NFe and SS data area.
         The same time,enter 200 Product Detector Signal Value Data to Product Data Area.
             
Step 5,  Click "Analyze..." button , it will calculate a appropriate Threshold to you .
         The same time display failure rate for the Threshold.
         Like this:
         A appropriate threshold is 400. In this case:
         Metal Missing Reject Rate is 1.6ppm.
         Product Wrong Reject Rate is 3.0ppm.

 

Enjoy it...
         
Sorry, I need write a detailed user guide for the tool.
However because the tool is still not develop complete . I need still time .
Sorry for you and anyone.
However it can be used. Because inside algorithm was done.

 

Thank you for your approve.

best regard...


Professional & Engrossed in all series Metal Detectors.


Planck

    Grade - AIFSQN

  • IFSQN Associate
  • 29 posts
  • 2 thanks
0
Neutral

  • China
    China
  • Gender:Male
  • Location:Shanghai, China

Posted 22 September 2014 - 10:05 AM

Dear Planck,

 

I had a look at yr link.

 

The .png appeared oddly presented , eg somewhat gibberish -

 

attachicon.gifmet.det.clipa1.png

 

The threshold guide appears to contain a .exe file. IMEX guides are usually .pdf. Sorry but no thank you.

 

Rgds / Charles.C

Sorry, it is a tool software , no a document. Name error, sorry.

The png file is calculate result based Fe NFe  SS and prodcut's signal value.

Sorry for my poor English. Welcome you continue try it and now start support curve.

Thank you .


Professional & Engrossed in all series Metal Detectors.


Planck

    Grade - AIFSQN

  • IFSQN Associate
  • 29 posts
  • 2 thanks
0
Neutral

  • China
    China
  • Gender:Male
  • Location:Shanghai, China

Posted 28 October 2014 - 04:44 AM

Hello everyone:

 

Now , I have complete a basic function for the Metal Detector Reliability Verify Analyze Tool.

 

Are you interested ? Download from :

https://drive.google...NdFU&authuser=0
Thanks.


Professional & Engrossed in all series Metal Detectors.


Planck

    Grade - AIFSQN

  • IFSQN Associate
  • 29 posts
  • 2 thanks
0
Neutral

  • China
    China
  • Gender:Male
  • Location:Shanghai, China

Posted 28 October 2014 - 04:44 AM

Hello everyone:

 

Now , I have complete a basic function for the Metal Detector Reliability Verify Analyze Tool.

 

Are you interested ? Download from :

https://drive.google...NdFU&authuser=0
Thanks.

 

no paste image , sorry, because :

You are not allowed to use that image extension on this community.

 

However , you can review software image on:

https://drive.google...OGtQZ3djWF9NdFU


Edited by Planck, 28 October 2014 - 05:07 AM.

Professional & Engrossed in all series Metal Detectors.


Planck

    Grade - AIFSQN

  • IFSQN Associate
  • 29 posts
  • 2 thanks
0
Neutral

  • China
    China
  • Gender:Male
  • Location:Shanghai, China

Posted 21 May 2015 - 03:02 PM

The last version release,

New feature:

support cursor capture Threshold and Metal Missing Reject Rate.

 

The same link:

https://drive.google...U&usp=drive_web

 

If you have any question or suggestion or find any bug, tell me please . Thank you very much.

 

If the software display no register and inhibit "Analyze..." button, tell me your register ID(auto display on software, it is a number), free register for All IFSQN.

 

Thank you very much.


Professional & Engrossed in all series Metal Detectors.


Thanked by 1 Member:

Planck

    Grade - AIFSQN

  • IFSQN Associate
  • 29 posts
  • 2 thanks
0
Neutral

  • China
    China
  • Gender:Male
  • Location:Shanghai, China

Posted 22 May 2015 - 06:33 AM

If you are first run it , please restart the software , then you can continued use some times.

If you are interest for it ,you can register it ,now is free for all IFSQN.

Tell me your register id in here, I will reply register code to you .


Professional & Engrossed in all series Metal Detectors.





0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users