Uma kuziwa ekutholweni kokunyakaza, kunezinhlobo ezimbili eziyinhloko: Izinzwa zeMicrowave kanye nezihloli ezinyakazayo ze-Infrared.Bobabili banezinzuzo zabo kanye nezithiyo, ngakho-ke iyiphi ekufanele?Kulokhu okuthunyelwe kwebhulogi, sizoxoxa ngomehluko phakathi kwe-Microwave Sensors vs. Passive Infrared Motion Detectors, ukuze ukwazi ukwenza isinqumo esingcono kakhulu ngezidingo zakho ezithile.

Izihloko esizokhuluma ngazo:

• Ngabe inzwa yokunyakaza isebenza kanjani futhi isetshenziselwa ini?
• Yiziphi izinhlobo ezahlukene zezinzwa futhi zisebenza kanjani?

IMITHETHO YONYAKA NOMA IZInzwa ZISETSHENZISWA YINI?

Ukutholwa kokunyakaza kuyingxenye ebalulekile yokuphepha kwasekhaya.Lapho izinzwa zithola ukunyakaza, zithumela isaziso kuphaneli yakho yokulawula ebese yazisa isikhungo sokuqapha futhi mhlawumbe irekhode noma yiziphi izenzakalo ezenzeka ngaleso sikhathi ngemishini yokugada ikhamera ongase ube nayo!

Izinzwa zokunyakaza zivame ukusetshenziselwa:

• Lapho isigebengu sisondela endaweni yakho noma ibhizinisi, ungase ukwazi ukusibona ngokuqapha okuphakelayo kwakho komsindo nevidiyo.
• Abantu bangase bangene ezindaweni ezikhawulelwe, ngakho-ke uzokwaziswa uma benza kanjalo.Lokhu kungase kube indawo engaphansi noma igaraji ekhaya.
• Yonga amandla ngokunika izibani amandla endaweni kuphela lapho kudingeka.

YILUPHI UHLOBO LWEHLUKE LWEZInzwa FUTHI ZISEBENZA KANJANI?

Ama-Motion Detector amabili asetshenziswa kakhulu ama-Microwave Sensors (MW) kanye nePassive Infrared (PIR).

Inzwa ye-Microwave

Yiziphi Izinzwa zeMicrowave?Izinzwa zeMicrowave (MW) zingamathuluzi asetshenziselwa ukuthola nokulinganisa ubukhona bokunyakaza endaweni ethile.Basebenza ngokukhipha ama-microwave esikhaleni bese bekala isignali ebonisiwe.Uma kukhona ukunyakaza endaweni, kuzobangela ukuthi isignali ebonisiwe ishintshe, okungase kutholakale futhi kukalwe.

Izinzwa ze-Microwave ziyinketho enhle kakhulu yokulandelela izinto ezihambayo, njengoba zithumela ama-microwave futhi zikala ukubonakaliswa kwazo.Ubuchwepheshe be-Microwave bungamboza indawo enkulu ngamandla amancane kuyilapho izithungathi ze-infrared zidinga ujusi owengeziwe ukuze zisebenze kahle okuyenza ibe sengozini ezindaweni eziminyene noma izindawo ezingaphansi kokuphazamiseka kukagesi njengamashaja ekhompyutha aphathwayo eseduze nezinto zikagesi ezisetshenziswayo lapho insimbi ingena khona esignali yayo.

Izinzwa ze-Passive Infrared (PIR)

Yiziphi izinzwa zePassive Infrared?Izinzwa ze-Passive Infrared, noma izinzwa ze-PIR, zingamadivayisi athola imisebe ye-infrared.Avame ukusetshenziswa ezinhlelweni zokuphepha ukuthola ukunyakaza.Izinzwa ze-PIR zisebenza ngokuthola ukushisa okukhishwa izinto, yingakho ngokuvamile zibizwa ngokuthi “ezizwela ukushisa.”Uma into ihamba phambi kwenzwa, iphazamisa ukuhamba kwemisebe ye-infrared futhi ibangele ukuthi inzwa isebenze.

Inzwa ye-infrared passive ingumtshina onyakazayo osetshenziswa kakhulu ezinhlelweni zokuphepha zasekhaya.Amagagasi e-infrared angakwazi ukubona izinga lokushisa nezinzwa ezinyakazayo asebenzise leli khono lokuzwa uma othile noma okuthile kudlule endleleni yabo okuzobe sekucupha i-alamu uma kwenzeka;kukhona ngisho nezinhlobo ezimbili ezihlukene ngaphakathi kwekhamera ngayinye - eyodwa ithola i-IR ezungezile iphuma ezintweni ezingemuva njengezindonga kanti enye ayikwenzi ngaphandle uma ibangelwa ukunyakaza kuphela!

Izinzwa ze-PIR zisebenza ngokuthola ukushintsha kwezinga lokushisa okwenzeka lapho into ingena noma iphuma endaweni yayo yokubuka.Lokhu kushintsha kwezinga lokushisa kubangelwa imisebe ye-infrared ekhishwa into.

Izinzwa ze-Passive Infrared zithembeke kakhulu uma zisetshenziswa endaweni yokushisa ephansi noma emaphakathi.Noma kunjalo, bangahluleka ezindaweni zokushisa eziphezulu.

Isiphetho

Izinhlelo zokuphepha ezinezinzwa ezinyakazayo azigcini nje ngokuba nezinsimbi eziningi namakhwela;bayizinto okufanele babe nazo.Azisona nje isici esengeziwe sesistimu yokuphepha, kodwa futhi ziyadingeka ngokuphelele.Ibingeke ibe khona indlela yokuthola abangenele abangenazo izinzwa.

Ngethemba, i-athikili yethu icacise umsebenzi wezinzwa ezinyakazayo ekuvikelekeni kwendlu yakho, ubuchwepheshe obuhlukahlukene obusetshenziswa ekutholeni ukunyakaza, kanye nendlela yokukhetha engcono kakhulu, silapha ukuze sibe umhlahlandlela.