Imiqondiso yefowuni iya isiba buthathakakwilifti kuba ulwakhiwo lwesinyithi lwelifti kunye neshaft yekhonkrithi eqiniswe ngentsimbi zisebenza njengekheyiji yeFaraday, zibonisa kwaye zifunxa amaza erediyo asetyenziswa yifowuni yakho, ziwathintela ekufikeleleni kwinqaba yeseli kwaye ngokuchaseneyo. Olu ngcingo luvala intsimbi lubangela umqobo kwiisignali ze-electromagnetic, nto leyo ebangela ukwehla okukhulu kwamandla esignali kunye nokulahleka konxibelelwano.
Indlela iilifti ezithintela ngayo imiqondiso yefowuni？
Isiphumo seFaraday Cage: Iindonga zesinyithi zelifti kunye nomngxuma wekhonkrithi ojikelezileyo zenza ikheyiji yeFaraday, isakhiwo esivaliweyo esithintela amasimi e-electromagnetic.
Ukubonakaliswa kweSignali kunye nokuFunxwa kwayo:Isinyithi siyayibonakalisa kwaye siyifunxa imiqondiso yerediyo ethwala idatha kunye neefowuni zefowuni yakho.
Umgca Wokubona:Isiciko sesinyithi sikwavala umgca wokubona phakathi kwefowuni yakho kunye nenqaba yeselula ekufutshane.
Ukungena kweSignali:Nangona imiqondiso yerediyo inokungena eludongeni lwezitena, iyasokola ukungena kwizakhiwo ezixineneyo, ezizaliswe zisinyithi zelifti.
Izinto ezinokuchaphazela oku
Iilifti ezibiyelwe ngodonga lweglasi:Iilifti ezineendonga zeglasi, ezinokuthi zingabi naso isikhuselo sesinyithi esibanzi, zinokuvumela ukuba kudlule isignali ethile.
Apha, sabelana ngemeko yesiginali yokugubungela ilifti evela kumthengi esakha sasebenzisana naye ngaphambili.
Umngxuma welifti okumgangatho we-16, onobunzulu obupheleleyo obuziimitha ezingama-44.8
Umngxuma welifti umxinwa kwaye mde, kwaye igumbi lelifti ligqunywe ngesinyithi ngokupheleleyo, kwaye amandla okungena kwesignali abuthathaka
I“Isixhobo sokunyusa isignali yelifti“Isetyenziswa kule projekthi yimodeli entsha eyenziwe yiLinchuang yokugubungela isignali yelifti, enokusombulula iingxaki zesignali yesignali embi, ukungabikho kwesignali, kunye nokungakwazi ukubiza uncedo kwiimeko ezingxamisekileyo ngaphakathi kwiilifti. Ixhasa uninzi lweebhendi zefrequency yesignali (inethiwekhi ye-2G-5G), kwaye inokudityaniswa ngokukhululekileyo ngokwendalo esingqongileyo. Ixhotyiswe ngohlengahlengiso olukrelekrele lwe-ALC, inokuthintela ngempumelelo ukuzivuselela kwesignali kwaye isuse ukuphazamiseka kwemiqondiso yesikhululo sesiseko. Ungayisebenzisa ngokuzithemba!
Iseti yobutyebi be-lifti ibandakanya:i-antenna yokwamkela yangaphandle yomninimzi, umninimzi, i-antenna yomsebenzisi wangaphakathi yomninimzi, i-antenna yokwamkela imoto, i-slave, kunye nezixhobo ze-antenna zokuhambisa imoto.
Amanyathelo okufaka
1. Fumana umthombo wesignali olungileyo ngaphandle kwaye ufake i-antenna yokwamkela yangaphandle yehostele, i-antenna ijonge kwicala lesikhululo sesiseko.
2. Qhagamshela i-antenna yangaphandle kunye ne-amplifier RF IN terminal nge-feeder, kwaye uqhagamshele i-amplifier RF OUT terminal kwi-antenna yokudlulisa yangaphakathi, kwaye uqinisekise ukuba uqhagamshelo lukhuselekile.
3. Qinisekisa ukuba zombini i-host kunye ne-slave zifakiwe kwaye ziqhagamshelwe kwi-antenna ngaphambi kokuba zivulwe.
4. Jonga ixabiso lesiginali kunye nesantya se-intanethi ngaphakathi kwilifti. Ixabiso le-RSRP liyimigangatho yokufumanisa ukuba inethiwekhi igudile na. Ngokubanzi, igudile kakhulu ngaphezu kwe-80dBm, kwaye akukho intanethi ingaphantsi kwe-110dBm.
Ngenxa yokukhula ngokukhawuleza kobunini bee-lifti, iindawo ezahlukeneyo ziye zayiphucula kancinci kancinci i-"Regulations on Elevator Safety Management", ekwathi ngaphambi kokuba kuhanjiswe ii-lifti ezisandula ukufakwa, kufuneka kugqunywe isignali kwimoto ye-lifti nakwi-shaft.
Ukuba iilifti ozisebenzisayo emsebenzini okanye kubomi bemihla ngemihla nazo zifuna ukugqunywa sisignali, nceda uzive ukhululekileQhagamshelana nathi
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Ixesha leposi: Sep-04-2025