Author Topic: anu po mandang gamitin na sensor for detecting human..security risk (Read 906 times)

52nge · « **on:** January 05, 2010, 03:16:36 PM »

anu po mandang gamitin na sensor for detecting human..security risk

Philippine Electronics Forum · « **on:** January 05, 2010, 03:16:36 PM »

insomartin · « **Reply #1 on:** January 05, 2010, 04:43:36 PM »

i would say PIR (Passive infrared sensor ) is also a THERMAL Sensor.
a microwave doppler sensor is also recommended.

when implementing human detection make sure walang nuisance signals like candles, heating/cooling systems. magfafalse trigger yan. security guards hated when they are notified for false alarms.

Philippine Electronics Forum · « **Reply #1 on:** January 05, 2010, 04:43:36 PM »

necoleis · « **Reply #2 on:** January 14, 2010, 09:54:06 AM »

anong bng klaseng human security?

Philippine Electronics Forum · « **Reply #2 on:** January 14, 2010, 09:54:06 AM »

insomartin · « **Reply #3 on:** January 14, 2010, 11:34:20 AM »

malamang po na intruder detection.

Philippine Electronics Forum · « **Reply #3 on:** January 14, 2010, 11:34:20 AM »

necoleis · « **Reply #4 on:** January 14, 2010, 12:11:04 PM »

san nyo ikakabit?

Philippine Electronics Forum · « **Reply #4 on:** January 14, 2010, 12:11:04 PM »

insomartin · « **Reply #5 on:** January 14, 2010, 12:25:02 PM »

ewan ko kay Tread Starter... di na nagreply eh..

glutnix_neo · « **Reply #6 on:** January 14, 2010, 12:54:07 PM »

camera maganda rin, may mga free pc apps na nagdedetect ng motion gamit ang webcam

blux · « **Reply #7 on:** February 02, 2010, 12:39:26 AM »

hi, ganyan din project study namin ngayon, anti theft system, naghahanap din kami ng sensors.
anu kaya maganda,suggestions?
pinaplano namin gumamit ng plc as the controller of the system,hindi kasi kami mgaling sa electronics..

-=charLhei=- · « **Reply #8 on:** February 02, 2010, 10:51:49 AM »

may gumawa na samin nito..

ganto yung ginawa nila..

sa harapan naglagay sila ng LDR, ang source yung ilaw na nakalagay sa lugar na yun.. sample terrace yun.

kung sakaling makakalampas dun..

naglagay naman sila ng mga infra sa mismong loob ng house..
pag nablock..mag-aalarm.

naglagay din sila ng cam..
lets say webcam yun.. nakafocus ang cam na yun sa isang specific na lugar..
..halimbawa dun sa cabinet na pinagtataguan mo ng mga alahas mo..
ngayon..pag may nadetect yung cam na pagbabago dun sa nakaset na normal situation..
mag aalarm ang cam at magbabato ng message sa email mo..

medyo magulo..

Philippine Electronics Forum · « **Reply #8 on:** February 02, 2010, 10:51:49 AM »

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