20 floor elevator chiratidzo, seti ye "elevatorchiratidzo chinodzokorora” kugadzirisa dambudziko rekuvhara zvizere.Iyo zvakare inotsigira iyo NR41 uye NR42 mabhendi e5G.Rudzi urwuchiratidzo amplifieryakanyatso kugadzirirwa kuvharika kweelevator, kuitira kuti vatengi vazere nekurumbidza.
Project Analysis
Iye zvino uriri hwenzanga huri kuramba huchikwira, uye lift yazova nzira inodiwa yekufambisa.Zvisinei, lift.chiratidzo chekuvharahaina kukwana, chiratidzo chacho hachina simba, uye kunyange chiratidzo chakarasika, icho chakaviga njodzi dzekuchengetedza kune vanhu vanotora elevator.Naizvozvo, vashandi vekutungamirira vanofanira kuvandudza nekusimudzira kuvhara kwechiratidzo chekusimudzira kuti vave nechokwadi chekuchengetedzwa kwevagari vemo.
Chirongwa ichi chiri muchivako chitsva muHunan, chinofukidza maviri ane nhurikidzwa makumi maviri uye imba yepasi.Nekuda kwekudzokororwa kwemuridzi wemhinduro yekuti lift haina chiratidzo, manejimendi evashandi vakawana Lin Chuang timu yekuita.chiratidzo chekuvhara.
Dhizaini chirongwa
Isu tinofunga kuti pasi resimudziri ine 20 pasi, uye kushandiswa kwe "elevator chiratidzo chekudzokorora" kunodhura uye kunoshanda.
Iyo elevator yakakamurwa kuita maviri seti yemidziyo, iyo huru yekudzora unit uye yemotokari unit, mumashoko akareruka: iyo huru yekudzora unit "inotungamira" chiratidzo kubva kunze kuenda kune erevheta shaft, uye mota yemotokari inotamisa iyo shaft chiratidzo, kuvhara lift yese.
Chirongwa chekugovera chigadzirwa
ElevatorSignal Repeaterinotsigira 2G-5G, matatu-frequency siginecha yekusimudzira, yakakodzera kuvharidzira chiratidzo cheelevator pazasi makumi matatu pasi, iyo yakawedzera frequency bhendi inosanganisira NR41 uye NR42, chaizvo "5G" network kumhanya inokurumidza!Yakagadzirirwa kuvharidzira chiratidzo cheelevator, yakambotangwa yakarumbidzwa zvakanyanya.
Installation Process
1. Tsvaga nzvimbo kunze uko chiratidzo chechiratidzo (chinopfuura 3 grids) chakanaka (sepamusoro peuriri), uye isa antenna yekugamuchira yechikamu chikuru chekutonga pano.Iyo antenna inogamuchira inofanirwa kutarisana neshongwe yechiratidzo.
2.Shandisa feeder kubatanidza antenna yekunze yekugamuchira kune RF_IN kumagumo kweamplifier, uye RF_OUT kuguma kweamplifier kune indoor transmitting antenna.Tarisa kuti kubatana kwakasimba here.
3.Iva nechokwadi chokuti zvikamu zvose zvakabatana uye zvibatanidza zvakachengetedzwa, uye simba pane amplifier.Wobva waisa yuniti yemotokari nenzira imwechete, uye chiratidzo cheelevator chinobva chazara ipapo!
Antenna yekugamuchira inoiswa kumusoro kwerifiti.
Antenna yekufambisa inoiswa mukati me lifti.
Iwo maviri akabatanidzwa kune main muchina ane feeder.
4.Kuonekwa kweSignal Mushure mekuiswa, software ye "CellularZ" inoshandiswa zvakare kuona kukosha kwechiratidzo cheelevator, uye kukosha kweRSRP kunowedzerwa kubva -116dBm kusvika -78dBm, mhedzisiro yekusimudzira yakasimba kwazvo!
RSRP ndiyo yakajairwa kukosha kwekuyera kana chiratidzo chakatsetseka, kazhinji kutaura, chakanyanya kutsetseka pamusoro -80dBm, uye hapana kana network pazasi -110dBm.
Mushure mekuisa pfuma yekusimudza, haigone kungotaura zvakanaka musimudzi, asiwo bhurasha mitambo yemavhidhiyo mapfupi, uye mhedzisiro yekuvhara inorumbidzwa nevashandi venharaunda!Kana nharaunda yako zvakare iine dambudziko rechiratidzo, unogona kusiya ruzivo rwako kumashure.
Nguva yekutumira: Aug-14-2023