Waa maxay mabda'a laydhka horudhaca ah?

1, infrareddareemaha madaxa laambadamabda'a shaqada

Qalabka ugu muhiimsan ee induction induction waa pyroelectric infrared sensor ee jidhka bini'aadamka. Dareemka infrared pyroelectric ee bini'aadamka: jidhka bini'aadamka wuxuu leeyahay heerkul joogto ah, guud ahaan qiyaastii 37 digrii, sidaas darteed waxay soo saari doontaa mawjad gaar ah oo ku saabsan 10UM infrared, baaritaanka infrared dadban waa in la ogaado infrared-ka uu sii daayo jirka bini'aadamka ee ku saabsan 10UM iyo shaqada. Fallaadhaha infrared-ka ee ka soo baxa jidhka bini'aadamka oo qiyaastii ah 10UM ayaa kor u qaaday shaandhada lenska Fresnel waxayna ku urursan yihiin dareeraha infrared.

Dareemka infrared-ku wuxuu inta badan isticmaalaa curiyaha pyroelectric, kaas oo luminaya dheelitirka kharashka marka heerkulka shucaaca infrared ee jidhka bini'aadamku isbeddelo, uu sii daayo kharashka dibadda, wareegga xiga ayaa kicin kara ficilka beddelka ka dib marka la ogaado iyo habaynta. Marka qof uu galo kala duwanaanshaha dareenka furaha, dareenka gaarka ah wuxuu ogaanayaa isbeddelada infrared spectrum ee jidhka bini'aadamka, beddelka si toos ah ayuu u shidaa culeyska, qofku kama tagin qiyaasta dareenka, dareemaha ayaa sii wadi doona inuu shido; Ka dib marka qofku tago ama aysan jirin wax ficil ah oo ku yaal aagga dareenka, dib u dhigista daahitaanka (Waqtiga waa la hagaajin karaa: 5-120 ilbiriqsi) si toos ah ayuu u xiraa culeyska. Xagalka induction induction ee infrared 120 darajo, 7-10 mitir u jirta, wakhtiga la dheereeyey waa la hagaajin karaa.

2. Mabda'a shaqada eetaabashada dareenka madaxa

Mabda'a nalka dareemayaasha taabashada waa in rakibaadda gudaha ee taabashada elektiroonigga ah ic ay sameyso loop kantaroolka leh korantada taabashada nalka.

Marka jidhka bini'aadamka uu taabto electrode-ka dareenka, calaamadda taabashada waxaa loo gudbiyaa dhamaadka dareenka taabashada iyadoo la riixayo si toos ah si ay u abuurto calaamadda garaaca wadnaha, ka dibna dhamaadka dareenka taabashada ayaa soo diri doonta calaamadda garaaca wadnaha si loo xakameeyo iftiinka; Haddii aad mar kale taabato, signalka taabashada waxa loo gudbin doonaa dhamaadka dareenka taabashada iyadoo la jiid jiidayo toos toos ah si loo dhaliyo signalka garaaca wadnaha, wakhtigan dhamaadka dareenka taabashada waxay joojin doontaa diritaanka signalka garaaca wadnaha, marka AC-gu eber yahay, iftiinka si dabiici ah ayaa loo demi doonaa. Si kastaba ha ahaatee, mararka qaarkood ka dib korantada failure ama xasiloonida danab sidoo kale yeelan doonaan iftiin iyaga u gaar ah, haddii dareenka soo dhaweynta taabashada waa warqad aad u fiican ama maro sidoo kale waa la xakameyn karaa.

3, codka lagu xakameeyolaambada madaxa inductionmabda'a shaqada

Codka waxaa soo saara gariir. Mowjadaha dhawaaqa waxay ku socdaalaan hawada, haddii ay la kulmaan mid adag, waxay u gudbin doonaan gariirkan adag. Qaybaha codka lagu xakameeyo waa walxaha shoogga-xasaasiga ah ee daara marka dhawaaq jiro (caabisku wuu yaraadaa) oo gooyaa marka dhawaaq la waayo (caabisku wuu weynaadaa). Kadibna adigoo dib u dhigaya inta u dhaxaysa wareegga iyo chip-ka, wareegga waxaa lagu kordhin karaa wakhti marka uu jiro dhawaaq.

4, mabda'a shaqada ee nalka induction iftiinka

Qalabka dareemaha iftiinka ayaa marka hore ogaanaya xoogga iftiinka wuxuuna go'aansadaa in la sugo oo la xiro module kasta oo ka mid ah nalka dareemayaasha infrared LED. Waxaa jira laba xaaladood:

Inta lagu jiro maalinta ama marka iftiinku xoog badan yahay, moduleka induction optical wuxuu xiraa moduleka induction induction infrared iyo moduleka beddelka daahitaanka iyadoo loo eegayo qiimaha induction.

Habeenkii ama marka iftiinku mugdi yahay, moduleka dareemayaasha indhaha ayaa gelin doona moduleka dareemayaasha infrared iyo moduleka beddelka daahitaanka ee gobolka heeganka iyadoo loo eegayo qiimaha dareemayaasha.

Waqtigan xaadirka ah, haddii jidhka bini'aadamka uu galo qiyaasta induction ee nalka, moduleka induction induction infrared ayaa bilaabi doona oo ogaan doona calaamadda, calaamaduna waxay kicin doontaa moduleka daahitaanka si uu u furo nalka induction infrared LED. Haddii uu qofku ku sii socdo in uu dhex socdo inta u dhaxaysa, iftiinka dareeraha jirka ee LED ayaa shidan doona, marka uu qofku ka tago kala duwanaantiisa, ma jiro signalka dareemayaasha infrared, iyo daahitaanka daahitaanka ayaa si toos ah u damiya iftiinka dareenka infrared ee wakhtiga qiimaha dejinta. . Cutub kastaa wuxuu dib ugu noqdaa heegan wuxuuna sugayaa wareegga xiga.