Chiratidzo cheelevator chepasi makumi maviri, seti ye "elevator"chinodzokorora chiratidzo"Kugadzirisa dambudziko rekuvharwa kwakazara. Inotsigirawo mabhendi eNR41 neNR42 e5G. Rudzi urwu rweamplifier yechiratidzoyakagadzirirwa zvakanyanya kufukidzwa neelevator, kuitira kuti vatengi vazadzwe nerumbidzo.
Kuongorora Purojekiti
Iye zvino pasi penharaunda iri kuramba ichikwira, uye lifti yave nzira inodiwa yekufambisa. Zvisinei, liftikufukidzwa kwechiratidzoHazvina kukwana, chiratidzo hachina simba, uye kunyange chiratidzo chakarasika, izvo zvakaviga njodzi dzekuchengetedza kune vanhu vanokwira erevheta. Nokudaro, vashandi vekutarisira vanofanira kuvandudza nekuvandudza kufukidzwa kwechiratidzo cheelevheta kuti vave nechokwadi chekuti vagari vemo vakachengeteka.
Chirongwa ichi chiri muchivako chitsva muHunan, chine maelevator maviri ane nhurikidzwa makumi maviri nepasi pevhu. Nekuda kwemhinduro dzemuridzi weimba kuti elevator haina chiratidzo, vashandi vekutarisira vakawana timu yeLin Chuang kuti iite.kufukidzwa kwechiratidzo.
Chirongwa chekugadzira
Tinoona kuti pasi reefiti rine nhurikidzwa makumi maviri, uye kushandisa "elevator signal repeater" kunodhura zvishoma uye kunoshanda.
Elevator yakakamurwa kuita seti mbiri dzemidziyo, iyo huru yekudzora uye iyo mota, muchidimbu: iyo huru yekudzora "inotungamira" chiratidzo kubva kunze kuenda kune elevator shaft, uye iyo mota inotamisa chiratidzo cheelevator shaft, ichifukidza elevator yese.
Chirongwa chekugovera zvigadzirwa
ElevatorChinodzokorodza Chiratidzoinotsigira 2G-5G, kuvandudzwa kwechiratidzo che three-frequency, kwakakodzera kufukidzwa kwechiratidzo che elevator pasi pemafurati makumi matatu, bhendi re frequency rakawedzerwa rinosanganisira NR41 neNR42, kumhanya kwe network ye "5G" kunokurumidza kwazvo! Yakagadzirirwa kufukidzwa kwechiratidzo che elevator, kana yangotangwa inorumbidzwa zvikuru.
Maitiro Ekuisa
1. Tsvaga nzvimbo iri panze apo panobva masaini (anopfuura magrid matatu) pakanaka (senge pauriri hwepamusoro), woisa antenna inogamuchira yeyuniti huru yekudzora pano. Antena inogamuchira inofanira kutarisana neshongwe yesignali.
2.Shandisa feeder kubatanidza antenna yekunze inogamuchira kumagumo eRF_IN eamplifier, uye magumo eRF_OUT eamplifier kuantenna inotumira manzwi mukati. Tarisa kuti kubatana kwacho kwakagadzikana.
3. Iva nechokwadi chekuti zvikamu zvese zvakabatana uye zvinobatanidza zvakabatana, uye vhura amplifier. Wobva waisa mota nenzira imwecheteyo, uye chiratidzo cheelevator chinobva chazara ipapo ipapo!
Antena inogamuchira inoiswa pamusoro peelevator.
Antena inotumira mashoko yakaiswa mukati meelevator.
Izvo zviviri zvakabatana nemuchina mukuru uchishandisa chinodyisa.
4. Kuona Zviratidzo Mushure mekuiswa, software ye "CellularZ" inoshandiswa zvakare kuona kukosha kwechiratidzo cheelevator, uye kukosha kweRSRP kunowedzerwa kubva pa -116dBm kusvika pa -78dBm, mhedzisiro yekuvandudza yakasimba kwazvo!
RSRP ndiyo chiyero chenguva dzose chekuyera kana chiratidzo chakatsetseka, kazhinji, chakatsetseka kwazvo pamusoro pe -80dBm, uye hapana network iri pasi pe -110dBm.
Mushure mekuisa pfuma yeelevator, haingogone kutaura zvakanaka muelevator chete, asiwo kugadzirisa mitambo mipfupi yemavhidhiyo, uye kufukidza kwayo kunorumbidzwa nevashandi vekutarisira nharaunda! Kana nharaunda yako iinewo dambudziko rezviratidzo, unogona kusiya ruzivo rwako rwekuonana naro kumashure.
Nguva yekutumira: Nyamavhuvhu-14-2023