Iinkqubo zokuqonda ezikrelekrele
Ngokusekwe kumgaqo wokusebenza wokuva imitha ye-infrared yomzimba womntu, uyilo olulodwa kunye nomsebenzi wokukhanya kwe-sensor ye-LED itsale umdla omkhulu ukusukela oko yasungulwa.Ukukhanya kwe-sensor ye-LED kusebenzisa i-thermal infrared radiation eyenziwa ngumzimba womntu, kunye ne-synergistic ye-synergistic yento yokuva umzimba womntu kwindawo yentloko yesibane kunye nesihluzi seFresnel, iyakuqonda ukuva kunye nokuphendula kwimisebenzi yomzimba womntu.
Ukukhanya kwe-sensor ye-LED kuneemodyuli ezintathu ezakhelwe ngaphakathi, oko kukuthi imodyuli yokuqonda ukushisa, imodyuli yokulibaziseka kwexesha kunye nemodyuli yokukhanya.Imodyuli yokuqonda ukushisa inoxanduva lokubona imitha ye-infrared eshushu yomzimba womntu, imodyuli yokulibazisa ixesha lokutshintsha inoxanduva lokulawula uluhlu lwexesha ukukhanya kukhanya kwaye kuvaliwe, kwaye imodyuli yokuqonda ukukhanya isetyenziselwa ukubona amandla okukhanya kokusingqongileyo.
Kwimeko yokukhanya okuqinileyo, imodyuli yokubona ukukhanya iya kuvala yonke indawo yokukhanya, nokuba umntu udlula ngaphakathi koluhlu lwe-sensor ye-LED yokukhanya, ayiyi kubangela ukukhanya.Kwimeko yokukhanya okuphantsi, imodyuli yokubona ukukhanya iya kubeka ukukhanya kwe-sensor ye-LED kwindawo yokulinda kwaye isebenze imodyuli yokubona ukushisa kwe-infrared yomntu ngokwexabiso elifunyenweyo lokukhanya.
Xa imodyuli yokubona ubushushu bomntu ibona ukuba kukho umntu osebenzayo ngaphakathi koluhlu lwayo, iya kuvelisa uphawu lombane, oluya kubangela ukulibaziseka kwemodyuli yokutshintsha ukukhanya, kwaye amaso okukhanya kwe-LED anokunikwa amandla ukuba akhanyise.Imodyuli yokutshintsha ixesha lokulibaziseka inexesha elimiselweyo, ngokuqhelekileyo ngaphakathi kwemizuzwana ye-60.Ukuba umzimba womntu uyaqhubeka nokuhamba phakathi koluhlu lokuva, ukukhanya kwe-sensor ye-LED kuya kuhlala kuvuliwe.Xa umzimba womntu uhamba, imodyuli yokubona umzimba womntu ayikwazi ukubona imitha ye-infrared yomzimba womntu, kwaye ayikwazi ukuthumela isignali kwimodyuli yokulibaziseka kwexesha, kwaye ukukhanya kwe-LED kuya kucima ngokuzenzekelayo malunga ne-60. imizuzwana.Ngeli xesha, imodyuli nganye iya kungena kwimeko yokulinda, ilungele umjikelo olandelayo womsebenzi.
Imisebenzi
Umsebenzi obonakalayo wolu khanyiso lwe-sensor ye-LED kukulungelelanisa ngokuhlakanipha ukukhanya ngokuhambelana nokukhanya kokukhanya kwendawo kunye nesimo somsebenzi womntu.Xa ukukhanya okusingqongileyo kunamandla, ukukhanya kwe-sensor ye-LED akuyi kukhanya ukugcina amandla.Xa ukukhanya kuphantsi, ukukhanya kwe-sensor ye-LED kuya kungena kwi-standby state, ngexesha umzimba womntu ungena kuluhlu lokuva, ukukhanya kuya kuvula ngokuzenzekelayo.Ukuba umzimba womntu uyaqhubeka nokusebenza, ukukhanya kuya kuhlala kukhanya de kucinywe ngokuzenzekelayo malunga nemizuzwana engama-60 emva kokuba umzimba womntu umkile.
Ukuqaliswa kwezibane ze-sensor ze-LED aziboneleli kuphela izisombululo zokukhanyisa ezihlakaniphile, kodwa kunciphisa ngokufanelekileyo ukusetyenziswa kwamandla.Isetyenziswa ngokubanzi kwiindawo zikawonke-wonke, iipaseji, iipaki zeemoto kunye nezinye iindawo, ezingaphuculi nje kuphela umphumo wokukhanyisa, kodwa zizisa abantu amava okuphila alula kwaye akhululekile.Ngenkqubela phambili eqhubekayo yesayensi kunye netekhnoloji, ithemba lesicelo sokukhanya kwe-sensor ye-LED liya kuba likhulu ngakumbi, lizise lula ngakumbi kunye namava akrelekrele kubomi bethu.
Ixesha lokuposa: Aug-28-2023