Ngaba uyazi ngesibane sesitalato esikrelekrele esine-PIR?
Izibane zasezitalatweni zisijikelezile, zigcina ubusuku bethu bukhuselekile kwaye bukhanya. Kodwa ubusazi na ukuba izibane zasezitalatweni zanamhlanje zingaphezulu nje kwezixhobo zokukhanyisa? Ziye zaba nobuchule kwaye zonga amandla ngakumbi ngenxa yesixhobo esincinci: iPassive Infrared Sensor (PIR).
Umlingo weeSensors zePIR
Iisensa ze-PIR zifana namehlo esibane sesitalato, ezikwaziyo ukubona imifanekiso yethu ehambayo. Wakuba usondele kwisibane sesitalato esinesensa ye-PIR ebusuku, siyavula, sikukhanyisele indlela. Xa uhamba, isibane sesitalato siya kucima ngokuzenzekelayo kwakhona okanye sitshintshele kwimowudi yokukhanya okuphantsi ukuze songe amandla. Olu lawulo lukrelekrele alugcini nje ngokwenza ubusuku bethu bukhuseleke, kodwa lusinceda nokonga amandla.
Uphuhliso Olukrelekrele Lwezibane Zesitalato
Izibane zesitalato zemveli zihlala zikhanya ubusuku bonke, nokuba kukho umntu odlulayo, nto leyo engachithi nje umbane kodwa ikwanyusa neendleko zokulungisa. Izibane zesitalato ezineteknoloji ye-PIR zahlukile kakhulu. Zizilungisa ngokuzenzekelayo ukukhanya kwazo ngokusekelwe kwindawo engqongileyo kunye nokuhamba kwabantu ngeenyawo. Xa kungekho mntu ukufutshane, isibane sesitalato siya kuhlala sikhanya kancinci, ngokungathi silele. Kodwa kwangoko nje xa umntu efika, siya kuphinda siphile size sikhanyise kakuhle.
Le nkqubo intsha ikrelekrele ineenzuzo ezininzi ezintle:
Ukonga amandla kunye nokukhuselwa kokusingqongileyo: izibane zesitalato zikhanyiswa kuphela xa kufuneka, oko kuthetha ukuba zisebenzisa amandla amancinci kwaye zivelisa ukukhutshwa kwekhabhoni okuncinci.
Ixesha elide lokuphila: iibhalbhu nezinye izixhobo zokukhanyisa zihlala ixesha elide kuba azisetyenziswa rhoqo, ngoko kuya kufuneka uzitshintshe rhoqo.
Ukhuseleko oluphuculweyo: Ukukhanya okukhawulezileyo kunceda ukugcina abahambi ngeenyawo nabaqhubi bekhuselekile, ingakumbi ebusuku okanye kwiimeko ezikhanyisiweyo.
Ngoko ke, isebenza njani?
I-PIR sensor yimfihlelo yokwenza konke kwenzeke. Ibona imitha ye-infrared ekhutshwa zizinto kwaye ixelela izibane zesitalato ukuba zivuleke xa ibona intshukumo, njengomntu okanye imoto. Ngaphezu koko, le sensor isebenza kakuhle kuzo zonke iimeko zemozulu, nokuba yimini yasehlotyeni eshushu okanye ubusuku obubandayo basebusika.
Ukuze ufumane iziphumo ezilungileyo, ii-sensors ze-PIR zihlala zifakelwe kwiimitha ezi-2-4 ukusuka emhlabeni ukuze zigubungele umgama ofanelekileyo. Ngenxa yeendlela ezintsonkothileyo zokucubungula isignali kunye noncedo lwezinye ii-sensors ezimbalwa, isibane sesitalato sinokucoca ngempumelelo iintshukumo ezingajoliswanga njengamagqabi ashukumayo kwaye sinciphise ii-alamu zobuxoki.
Ukujonga phambili, njengoko ubuchwepheshe buqhubeka bukhula, indibaniselwano yetekhnoloji ye-PIR kunye nezinye iiteknoloji ze-sensor iya kwenza izixeko zethu zibe krelekrele. Umzekelo, izibane zasezitalatweni zinokulungisa ukukhanya kwazo ngokuzenzekelayo ngokusekelwe ekukhanyeni okungqongileyo, kwaye iinkqubo zezibane zasezitalatweni zinokujongwa kwaye zilawulwe kude kusetyenziswa itekhnoloji yonxibelelwano engenazingcingo, nto leyo ephucula ukusebenza kakuhle kunye nokuthembeka.
Isixeko sexesha elizayo siya kuba nezi zixhobo zikrelekrele, eziya kungenzi ubomi bethu bube ngcono kuphela kodwa zikwanceda nokusingqongileyo. Isibane ngasinye sesitalato esineteknoloji ye-PIR sinyathelo elincinci kodwa elibalulekileyo ekuqhubekeni kwenkqubela phambili kwezobuchwepheshe, kwaye sinyathelo elikhulu eliya kwisixeko esikrelekrele.
Masijonge phambili kwezi zibane zikrelekrele zesitalato ezikhanyisa izitalato ezininzi kwaye zisisondeze kwikamva eliqaqambileyo.