Presence Sensor for humans

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perrobondad
Posts: 2
Joined: Sat Nov 01, 2014 9:01 am

Presence Sensor for humans

Post by perrobondad » Sat Nov 01, 2014 9:35 am

Hi, (nuser)

I'm looking for a presence sensor that detects only human. Is this possible? Is there?

Greetings. (tyou)

bosandzeros
Posts: 14
Joined: Mon Oct 22, 2012 1:36 pm

Re: Presence Sensor for humans

Post by bosandzeros » Mon Nov 03, 2014 6:36 pm

You could try to detect some of the following:
Motion - by motion sensors, such as PIR
Heat - by temperature sensors
CO2 - by CO2 senosrs
Humanoid shape - by some cameras and computer vision software
Face Recognition - by some cameras and computer vision software

If you can just to rely on human height, you could use any beam sensor positioned adequatly high.

Best Regards

perrobondad
Posts: 2
Joined: Sat Nov 01, 2014 9:01 am

Re: Presence Sensor for humans

Post by perrobondad » Tue Nov 04, 2014 10:17 am

So far that's what I knew.
My question was if there is something I do not know.

Thank you very much. (tyou)

Dfcz
Posts: 670
Joined: Tue Dec 26, 2006 5:21 am
Location: Russia

Re: Presence Sensor for humans

Post by Dfcz » Mon Dec 01, 2014 11:25 am

good sense of humor, but

vakhramov
Posts: 17
Joined: Fri Apr 12, 2013 2:53 pm

Re: Presence Sensor for humans

Post by vakhramov » Mon Dec 19, 2016 6:14 pm

Just UP, you need CV solution, with machine learning, etc
Some extra solutions are - rf signal analisys, ex. wifi, you should know config of room to calculate reflections
http://www.theverge.com/2015/10/28/9625 ... technology
may be you should contact MIT to ask to share their experience
Or may be sonic solution based on room analisys.
It should be complex soludion with some DSP code if you need real-time.
There is no genetic sensors yet )

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