Isimiso Esisebenzayo Senzwa Yomnyango Engenantambo
Inzwa yomnyango engenantambo yakhiwe nge-module yokudlulisa engenantambo kanye nezingxenye ze-magnetic block, kanti i-module yokudlulisa engenantambo, kunemicibisholo emibili enezingxenye zepayipi lomhlanga wensimbi, lapho ipayipi lomhlanga nelensimbi ligcina ngaphakathi kwe-1.5 cm, ipayipi lomhlanga wensimbi lisesimweni esingekude, uma ibanga lokuhlukaniswa kwepayipi lomhlanga nelensimbi lingaphezu kwe-1.5 cm, ipayipi lomhlanga wensimbi lizovalwa, okubangela i-short circuit, i-alamu ngesikhathi esifanayo ikhombisa isignali ye-alamu yomlilo kumphathi.
Isignali ye-alamu engenantambo yomnyango ongenantambo kagesi endle ingadlulisa amamitha angu-200, ekudlulisweni okujwayelekile kwendlu yokuhlala kwamamitha angu-20, futhi indawo ezungezile ihlobene eduze.
Yamukela umklamo wokonga amandla, uma umnyango uvaliwe awudlulisi amasignali omsakazo, ukusetshenziswa kwamandla kungama-microamps ambalwa kuphela, uma umnyango uvuliwe okwamanje, udlulisa ngokushesha isignali ye-alamu engenantambo cishe imizuzwana eyi-1, bese uzimisa, noma ngabe umnyango uvuliwe futhi ngeke udlulise isignali.
Yakhelwe futhi ngesekethe yokuthola i-voltage ephansi yebhethri. Uma i-voltage yebhethri ingaphansi kwama-volt angu-8, i-diode ekhipha ukukhanya kwe-LP ngezansi izokhanya. Ngalesi sikhathi, kuyadingeka ukufaka ibhethri elikhethekile esikhundleni se-alamu ye-A23 ngokushesha, ngaphandle kwalokho ukuthembeka kwe-alamu kuzothinteka.
Ngokuvamile izofakwa phezulu kwengaphakathi lomnyango, inezingxenye ezimbili: ingxenye encane ye-permanent, kukhona i-unomphela ngaphakathi, esetshenziselwa ukukhiqiza insimu yamagnetic engaguquki, lapho umzimba wenzwa yomnyango ongenantambo umkhulu, inohlobo oluvame ukuvuleka lwepayipi lomhlanga owomile ngaphakathi.
Uma i-magnet ehlala njalo kanye ne-dry reed tube kuseduze kakhulu (ngaphansi kuka-5 mm), i-wireless magnetic sensor isesimweni sokulinda esisebenzayo.
Lapho eshiya ipayipi lomhlanga owomile ngemuva kwebanga elithile, izinzwa zomnyango we-magnetic ezingenantambo ziqala ngokushesha ziqukethe ikhodi yekheli kanye nenombolo yayo yokuhlonza (okungukuthi, ikhodi yedatha) yemvamisa ephezulu yesignali yomsakazo engu-315 MHZ, ipuleti lokwamukela liwukuhlonza ikhodi yekheli yesignali yomsakazo ukuze lihlulele ukuthi uhlelo olufanayo lwe-alamu lukhona, bese ngokwekhodi yabo yokuhlonza (okungukuthi, ikhodi yedatha), okuwukunquma i-alamu yomnyango we-magnetic engenantambo.
Ukusetshenziswa kwe-Door Sensor ku-Smart Home
Uhlelo lwasekhaya oluhlakaniphile lwe-Intanethi Yezinto lwakhiwe ungqimba olusebenzisanayo lokubona indawo yasekhaya, ungqimba lokudlulisa inethiwekhi kanye nongqimba lwesevisi yohlelo lokusebenza.
Isendlalelo esisebenzisanayo sokubona indawo yasekhaya sakhiwe ngama-sensor node ahlukahlukene anemisebenzi yezintambo noma engenantambo, eqondisa kakhulu ukuqoqwa kolwazi lwendawo yasekhaya, ukutholwa kwesimo somnikazi kanye nokufakwa kwezimpawu zobunikazi bezivakashi.
Isendlalelo sokudlulisa inethiwekhi sinomthwalo wemfanelo omkhulu wokudlulisa ulwazi lwasekhaya kanye nolwazi lokulawula umqondisi; Isendlalelo sezinsizakalo zohlelo lokusebenza sinomthwalo wemfanelo wokulawula isisetshenziswa sasekhaya noma isikhombimsebenzisi sesevisi yohlelo lokusebenza.
Inzwa yamagnetic yomnyango ohlelweni lwamagnetic yomnyango ingeyesigaba esivamile sokusebenzisana sokubona indawo yasekhaya. Igama lesiNgisi elithi Doorsorsensor, i-general gangster kusukela emnyango kuya endleleni yokuhlala inezinhlobo ezimbili: eyodwa ukweba ukhiye wenkosi, ukuvula umnyango; eyesibili ukusebenzisa amathuluzi ukuvula umnyango. Kungakhathaliseki ukuthi izigebengu zingena kanjani, kumele zivule umnyango.
Uma isela selivule umnyango, umnyango kanye nohlaka lomnyango kuzoshintsha, kanti umazibuthe womnyango kanye nomazibuthe nakho kuzoshintsha. Isignali yomsakazo izothunyelwa kumphathi ngokushesha, bese umphathi uzoshaya i-alamu bese eshayela izinombolo zocingo ezi-6 ezihleliwe. Ngakho-ke impilo yasekhaya idlala isivikelo sokuphepha esihlakaniphe kakhulu, ukuqinisekisa ukuphepha komndeni kanye nempahla.
I-OWON ZIGBEE DOOR/WINDOWS SENSOR
Isikhathi sokuthunyelwe: Feb-02-2021