Izindawo ezintsha eziphakeme zikhuphuka ngokushesha eShayina, futhi ngaphezu komhlaba inethiwekhi iyaqhubeka nesivinini. Ngaphansi komhlaba akuvamile ukwenza kanjalo. Yima endaweni yokupaka izimoto yendawo yokuhlala esanda kuqedwa bese imigoqo iyanyamalala. Ngena e-lifti bese ucingo lukhala ngaphambi kokuba iminyango ivale.
I-Zhongfan Xincun, umphakathi wokuhlala kabusha esifundeni saseYanzhou eJining, eShandong, wabhekana nale nkinga kuwo wonke amazinga ayo angaphansi komhlaba. Ngezansi ukubuka indawo, umklamo owayixazulula, kanye nezibalo ezilinganiswe ngemva kokuqaliswa. Ibhalelwe onjiniyela nabathengisi abahlangabezana nezimo ezifanayo ezimakethe zabo.
Isayithi, nokuthi kungani kwakunzima
Le ndawo iyiqoqo elijwayelekile lamabhulokhi amade ahlezi endaweni yokupaka izimoto enkulu neyinkimbinkimbi. Izindonga ezinkulu zekhonkrithi kanye nohlaka lwensimbi oluqinile kuphakathi kwenethiwekhi enkulu yangaphandle nanoma yini engaphansi kwesilinganiso, futhi lokho kuhlanganisa kuvikela amaza omsakazo ngempumelelo enkulu kunodonga olulodwa.
Ucwaningo lwendawo lwagcwalisa okunye. Lapho izakhamuzi sezingene ngaphansi komhlaba, isevisi yocingo yayisiphelile, indawo yokubona ejulile yencwadi kunokuba ibe yindawo enamachashaza. Ama-lift shaft enza umsebenzi waba nzima nakakhulu. Ishubhu eliqondile lekhonkrithi eliqinisiwe alinikezi indlela yemvelo yokuthi isignali isakazeke eceleni, okuyilapho izakhiwo ezivamile zivame ukuma khona.
isikhuthazi sefoni yeselula sokwakha insimbi/isikhuthazi sesiginali se-elevator
Kungani izilungiso ezilula zingaphumeleli
Umqondo uwukulenga i-amplifier odongeni bese uyibiza ngokuthi yenziwe. Amaphrojekthi angaphansi komhlaba awavamile ukubambisana. Ukondla i-basement kusuka ku-antenna yophahla kusho ukuhamba isikhathi eside kwekhebula, futhi i-coax ilahlekelwa inzuzo ngemitha ngayinye, ikakhulukazi uma idlula izitezi eziningana. Ukukhulisa i-feed ebuthakathaka kakade kuphakamisa umsindo kanye nesiginali, ngakho-ke ukumbozwa kuyalingana esikhundleni sokuba ngcono.
Lokho okwakudingeka kule ndawo kwakuyindlela yokuhambisa isignali phansi nangaphandle kwendawo ngaphandle kokuyiyeka endleleni. Lokho kwakukhomba ku-fiber esikhundleni sethusi.
Umklamo: i-fiber njengomgogodla
Ithimba lisebenzise uhlelo olusabalalisiwe lwe-fiber optic yedijithali. Amayunithi amabili akude e-fiber optic yedijithali angu-20 W kubhendi ye-1800 MHz DCS akha umongo, kanti i-fiber ithwala isignali iye ezindaweni ezingaphansi komhlaba ngaphandle kokulahlekelwa okukhulu ngenxa yebanga elihilelekile.
Isikhala esiqondile sathola ihadiwe enikezelweyo: amayunithi ayishumi nesithupha ezinceku akhelwe ngqo ama-lift shaft, ngoba i-antenna ejwayelekile yangaphakathi ayikwazi ukumboza ipayipi elincane. Ezindaweni ezivundlile uhlelo lwaluhlanganisa ama-log aphindaphindwayo, afakwe odongeni kanye nama-antenna ophahleni oluphelele, ngakho ukumbozwa kwakulandela ukuma kwangempela kwendawo ngayinye kunonxande ococekile ephepheni. Indawo yokupaka izimoto ye-B1, ama-lift lobbies kanye nemizila exhumanisayo ngayinye yathola ukwelashwa eyayikudinga.
i-booster yeselula engcono kakhulu ezindaweni zasemakhaya
Imephu yokumboza eqediwe yayiqala kusukela ku-B1 kuze kube sesitezi 11. Leyo mininingwane isho lukhulu ngendlela umsebenzi owawuphathwa ngayo. Lokhu kwakungeyona ikhambi elilodwa. Kwakuyisistimu yokuqinisa isignali yeselula esasakazeke esakhiweni sonke, lapho umgogodla wefayibha wenza umsebenzi osindayo kanye nohlelo lwe-antenna luphatha imininingwane emincane.
Imiphumela yokuthumela kanye nokulinganisa
Ukufakwa kwalandelwa ukuqaliswa okuphelele kanye nokulungiswa, futhi izinombolo zafika lapho kufanele zifike khona. Ukuhlolwa kwasensimini kubonise amazinga angaphakathi ebambe ngaphezu kwe--75 dBm kuzo zonke izindawo ezimboziwe, izingcingo zezwi zihlala zicacile ngaphandle kokuyeka, kanye nesivinini sokulanda esingaphezu kwama-35 Mbps. Izingcingo zevidiyo ezazivame ukwehluleka egaraji zazisebenza ngokujwayelekile.
Izikhalazo ezaqala lo msebenzi zanyamalala kanye nezindawo ezazingasekho. Izakhamuzi zazingakhokha ngekhodi ye-QR zisendaweni yokupaka izimoto, zixoxe ngaphakathi kwe-lifti, futhi zifinyelele izinsizakalo eziphuthumayo kunoma yiliphi izinga. Ukuphathwa kwempahla kwasayinwa ngomphumela, futhi ukufundwa kwasekela lokho.
isikhuthazi sesignali yenethiwekhi yeselula
Ama-watt angamashumi amabili okukhipha ku-remote ngayinye abeka lokhu ngokuqinile esigabeni sokuqinisa isignali yamandla sehadiwe, futhi lelo gumbi eliyinhloko liyingxenye enkulu yokuthi kungani amazinga ehlala eqinile kukhonkolo eningi kangaka. Ukushayela indawo engaphansi komhlaba ngethemba lokuhamba kahle kuyindlela evamile yokuthola izikhala zokumboza ezitezi ezingezansi.
Izifundo ezingabolekwa ngamanye amaphrojekthi
Hlola ngaphambi kokucaphuna. Ukufundwa endaweni yokunikela yomuntu ozongenela ukhetho kunquma okungaphezu kwanoma yiliphi ishidi ledatha.
Phatha izikhala eziqondile ngokwahlukana. Ama-lift shafts kanye nama-stair cores adinga izigqila ezakhiwe ngenhloso, hhayi i-antenna yangaphakathi eyengeziwe.
Sebenzisa i-fiber uma ukugijima kulinganiswa phansi hhayi ngamamitha. I-Coax ilula, kodwa ayikhululekile.
Vumela igumbi likhethe i-antenna. Uphahla lwezindawo ezivulekile, izindonga zemigwaqo, amaphethini aqondisa lapho isignali kufanele icindezelwe khona endaweni ende.
Uhlelo lokulungisa. Ukuqalisa yilapho umklamo omuhle uba khona osebenzayo, futhi lapho izinkinga zokuphazamiseka ziqala khona kusenesikhathi.
Kusho ukuthini lokhu uma ucacisa noma uthengisa kabusha
Umsebenzi onjengalona awuvamile ukuwina noma ukulahleka ngentengo yebhokisi. Umehluko usekuhlelweni: ukuthi yimaphi amabhendi aqhutshwa yi-opharetha bendawo, lapho i-antenna yangaphandle ingahlala khona ngokusemthethweni nangokungokoqobo, ukuthi zingaki amayunithi akude adingwa amazinga, nokuthi imigoqo imbozwa kanjani. Umhlinzeki okufanele ahlale ohlwini lwakho uzosebenza nawe ngaleyo mibuzo esikhundleni sokucaphuna iyunithi eshibhile etholakalayo.
Leso yisigaba sokusekela esizama ukusinikeza: amatafula ebhendi ahambisana nemakethe yakho, imidwebo yesakhiwo, isiqondiso sokugunyazwa, kanye nokucushwa okwenziwe ngokwezifiso noma uphawu lwe-OEM uma wakha ububanzi. Abathengi abadinga ikhambi lenethiwekhi yeselula elisebenzayo bavame ukuthola okuningi kulokho kunesaphulelo.
Lapho indlela efanayo isasebenza khona
Isakhiwo siyashintsha, i-physics ayishintshi. Izindawo zokupaka izimoto ezingaphansi komhlaba, imigudu, imiphini yokuphakamisa, izitezi eziphansi zesibhedlela kanye namahholo amakhulu konke kulahla izinhlobo zenkinga efanayo, futhi i-logic ye-fiber-plus-antenna idlulela komunye nomunye. Ezimakethe lapho ukumbozwa kuncipha khona ngaphezu komphetho wedolobha, abathengisi bavame ukuhlanganisa lo mugqa womsebenzi ne-booster yeselula yezindawo zasemakhaya, njengoba indawo yokusebenzela yasepulazini, indawo yokuhlala noma ihhovisi lemayini ikude kakhulu nombhoshongo njengoba indawo yokupaka izimoto ikude nophahla. Imikhuba yokuhlola efundwe emisebenzini ejulile yangaphakathi idluliselwa ngqo.
Kungakhathaliseki ukuthi isignali kufanele ihambe phansi ezitezi eziyishumi nanye noma idlule amakhilomitha ayishumi nanye, ukulandelana kuhlala kufana: kala, uklame, usakaze, bese uqinisekisa ngezinombolo zangempela.
Uma usebenza engaphansi, emshafini noma endaweni enezitezi eziningi, sithumelele ukwakheka, amazinga ahilelekile, amabhande okudingeka uwahlanganise, nanoma yikuphi ukufundwa osuvele unawo. Uzothola umklamo ophakanyisiwe kanye nesaziso esiqondile mayelana nokuthi ihadiwe izokwenzani nokuthi ngeke yenzeni. Sithinte ku-repeater@lintratek.com, ku-WhatsApp +86-13249243642 , noma ngefomu lokuxhumana ku-lintratek.com.
Isikhathi sokuthunyelwe: Septhemba 18-2026