INDLELA YOKUGQIBELA YENKQUBO YOKUGQIBELA NOKUFUNDA KWENKQUBO YOLWAZI

Kubomi bethu bale mihla, ulawulo olude luye lwalusisixhobo esifanelekileyo kuthi ulawule izixhobo zombane zasekhaya. Ukusuka kwi-TVVVIes kwizinto zomoya zomoya, kunye nabadlali bemultimedia, ukusetyenziswa kwetekhnoloji ye-infrad yi-Ubiquitoous. Nangona kunjalo, imigaqo-nkqubo yokusebenza emva kolawulo oluphezulu, ngakumbi inkqubo yokuDrafi kunye nenkqubo, ayiziwa kancinci. Eli nqaku liza kuphinda liqhubekeke kwiStorem yokulawula okude kakhulu

Imodyuli: Inqanaba lokulungiselela umqondiso

Imodyuli yenyathelo lokuqala kusulelo lomqondiso, olubandakanya ukuguqula ulwazi lomyalelo kwifomathi efanelekileyo yokuhambisa ngaphandle kwamacingo. Kulawulo oluphezulu olude, le nkqubo ihlala iqhutywa usebenzisa i-pulse ferdumetion (PPM).

Imigaqo-siseko yolawulo lwe-PPM

I-PPM yindlela elula yemodyuli edlulisela ulwazi ngokutshintsha ixesha kunye nokuchitha iipulses. Iqhosha ngalinye kulawulo olukude linekhowudi eyahlukileyo, kwi-PPM iguqulwa ibe luthotho lweempawu zepulse. Ububanzi kunye nokuchitheka kwezityholo kuyahluka ngokwemithetho yekhowudi, kuqinisekisa ukubandakanywa nokungamkelwa komqondiso.

Ukunyanzelwa kwemo yophatha

Kwisiseko se-PPM, umqondiso kwakhona kufuneka ukhukuliseke kwi-prequer ethile ye-Carriers. I-Riers eqhelekileyo i-racquency yi-38khz, esetyenziswa rhoqo kwi-infrared yolawulo olude. Inkqubo yemozulu iquka ukuguqula amanqanaba aphezulu aphezulu aphezulu kunye ne-en ephantsi uphawu lwe-electromagnetic yezantya zenziwe rhoqo, zivumela umqondiso wokusasaza ngakumbi emoyeni ngelixa kunciphisile ukuphazamiseka.

I-Amlphal Amphation kunye nokuphuma

I-Mountity Storementity ye-Amlifier iqinisekile ukuba inamandla aneleyo okusasazeka ngaphandle kwamacingo. Okokugqibela, umqondiso ukhutshelwa i-infrared diode (i-LED), yenza i-wagrady yamaza ekhanyayo edlulisela imiyalelo yokulawula isixhobo ekujolise kuyo.

UDemodration: Ukwamkelwa kwesiginali kunye nokubuyiselwa

I-Demoddoting yinkqubo yemodyuli yemodyuli, enoxanduva lokubuyisela umqondiso ofunyenweyo kulwazi lomyalelo wokuqala.

Ukwamkelwa kwesiginali

I-infrared ifumana i-diode ifumana i-diode Eli nyathelo likhonkco eliphambili kwinkqubo yokuhambisa umqondiso kuba ichaphazela ngqo umgangatho kunye nokuchaneka komqondiso.

Ukucoca kunye nokufota

Umqondiso wombane ofunyenweyo unokuba nengxolo kwaye kufuneka aqwalaselwe nge-filter ukususa ingxolo kwaye agcine imiqondiso kufutshane nezaqhwithi. Emva koko, iDemorelelator ichonga isikhundla se-pulses ngokwemigaqo ye-PPM, ukubuyisela ulwazi lwentsusa.

Ukulungiswa kwesiginali kunye nokuhombisa

Umqondiso onxulumene neDwediweyo unokufuna ukuqhubekeka kokuqhubela phambili, njengokukhula kunye nokuzonwabisa, ukuqinisekisa uzinzo kunye nokuchaneka komqondiso. Umqondiso ogqityiweyo uthunyelwa kwi-microcontroller yokufakelwa, echonga ikhowudi yokuchonga isixhobo kunye nekhowudi yokusebenza ngokwemigaqo yokufaka ikhowudi yeseti.

Ukusebenza kwemiyalelo

Nje ukuba i-Decoding iphumelele, i-microcontrorrolle isebenza imiyalelo ehambelana nayo esekwe kwikhowudi yokusebenza, njengokulawula isixhobo, uhlengahlengiso lwevolumu, njl. Njl.

Ukuqukumbela

Inkqubo yokuDrafiya kunye ne-Dramodication yoLawulo olude kakhulu yeyona ndlela isebenzayo nethembekileyo yonxibelelwano. Ngale nkqubo, sinokufezekisa ukulawulwa ngokuchanekileyo kwezixhobo zekhaya. Ngokuqhubela phambili kwetekhnoloji yeTekhnoloji, ulawulo oluphezulu luhlala luhlala lusebenza kwaye luphuculwe ukuhlangabezana neemfuno zethu zokulawula ukukhula. Ukuqonda le nkqubo akusinceda ukuba sisebenzise i-infrared i-infrared kulawulo olude ngakumbi kodwa likwasivumela ukuba sibe nokuqonda okunzulu kweTekhnoloji yoNxibelelwano engenazingcingo.