Xoojinta signalka taleefanka gacanta ee tunner, signalka gacanta oo buuxa ee tunnel 2,200 mitir ah?

Dhulka hoostiisagtunnel-ka xasaasiyadda si loogu daboolo calaamadaha buuxa ee magaalada?

Shaki kuma jiro in Lintratek uu si qalad ah uga baxay mashruucii weynaa.

Waxaan isticmaalnaa soo celinta fiber indhaha ee awoodda sare leh (Remote Repeater waxaa lala isticmaalaa Ku celcelinta Dhammaadka dhow), tunnel dheer iyo gaaban labaduba waa ku habboon yihiin.

Fiber Optical repeaterwaxay leedahay faa'iidooyin badan sida khasaare hoose, fogaanta gudbinta dheer iyo xasilinta calaamadaha, iwm.

①Dedabo Mashruuca

si ba'an u carqaladeeya gudbinta calaamadaha.Baahida Macmiilka Dhammaan saddexda shabakadood + 2G-4G

②Waa maxay sababta loo rakibo cod-weyneeye signalka awooda sare?

Tunnel-ka Korontada Isku-dhafan ee Gallery ee Tianjin, Shiinaha. Waxaa loo isticmaalaa sida marinka gudbinta ee korontada iyo xadhkaha xakamaynta isgaarsiinta ee magaalooyinka iyo shirkadaha warshadaha. Isku xirka qalabka korantada meel kasta waa mudnaanta ugu sareysa ee ka hortagga iyo xakameynta dabka warshadaha.Sidaas darteed, iyada oo loo marayo dayactirka shaqaalaha, kormeerka robot-ka fogaanta iyo habab kale, ka hortagga iyo xakameynta tunnelka fiilada iyo tuubooyinka isku dhafan ee dabka qolka korantada.

Si loo hubiyo in shaqaaluhu u ilaashadaan xidhiidhka wanaagsan ee ay la leeyihiin aduunka ka baxsan iyo robotka tunnelku uu si caadi ah u shaqayn karo inta lagu jiro dayactirka caadiga ah, calaamada tunnelka waa in si buuxda loo daboolaa.

Iyadoo la tixgelinayo dhexroorka yar ee tunnel-ka iyo qaabka birta, quudiyaha naxaasta caadiga ah wuxuu yeelan doonaa khasaare. Waxaan soo bandhigeynaa nidaamka caymiska ee soo socda.

③Nidaamka wadaagista alaabta

Anaga oo tixgelinayna xaalada mashruuca, waxaanu dooranay 10W soo celinta fibre-gaaban iyo 2W, wadar ahaan 10 qaybood. Waxay ku qalabaysan tahay anteeno xilliyeedka logarithmic wide band, anteenada saqafka, saxan yar oo anteeno gudbisa, iwm.

Qalabkani wuxuu leeyahay sifooyinka khasaaraha yar yar, fogaanta gudbinta dheer, xasiloonida calaamadaha, tunnel dheer iyo gaaban ayaa la isticmaali karaa.

Dib-u-soo-celinta fiber-ka indhaha waxay taageertaa saddex shabakadood, 2G ilaa shabakadda 4G, waxay leedahay faa'iido sare, ALC si toos ah xakamaynta dheelitirka korantada, jidhka aan biyuhu lahayn iyo qoyaanka, naqshadaynta kulaylka, oo ku habboon gudaha gudaha iyo dibaddaba baaxad weyn.daboolida calaamadaha.

④Sida loo rakibo?

Talaabada koowaad,ku rakib anteenada soo dhaweynta dibadda

Anteenada dibadda ayaa lagu rakibay aagga oo calaamad wanaagsan ku leh albaabka tunnel-ka, anteenaduna waxay u jeeddaa saldhigga saldhigga.

Talaabada labaad, Rakibaadda anteenada gudaha

Anteeno saxan waa anteeno jiho ah. Marka la rakibo, xagga hore ee anteenadu waxay u jeeddaa aagga la daboolayo.

Anteenada saqafka waa anteeno dhinac walba ah, taas oo laga joojin karo saqafka saqafka ee barbar socda dhulka marka la rakibayo.

 Thesaddexaadtallaabo, ogaan shabkada

Isticmaalka "cellularZ" si loo ogaado qiimaha calaamadda dhibic kasta oo tunnel ah, muujiyaan qiimaha RSRP mobile sabayn -69dBm, wicitaanada telefoonka, helitaanka Internet ma xayiran, robot sidoo kale u socon karaa si habsami leh.(Qiimaha RSRP waa qiimaha lagu cabbiro haddii calaamaduhu siman yahay, in ka sarreeya -80 aad u siman yahay, ka hooseeya -110dBm asal ahaan ma jiro shabakad.)

Haddii aad weli raadinayso soo-saare il-soo-celin ah oo la isku halayn karo, Lintratek waa doorashadaada ugu fiican. Lintratek waxay leedahay koox cilmi baaris ah oo ka kooban dhowr khabiir oo RF ah, 3 R & D iyo saldhigyada wax soo saarka, iyo sidoo kale qalab wax lagu ogaanayo oo qumman iyo shaybaarada alaabta. Waxa kale oo ay bixisaa adeegga "xalka hal-joojin ee caymiska mobilada" waxayna ballan-qaadaysaa in ay soo saarto xalalka 24H, taas oo waxtar badan oo habboon!

Maqaal asal ah, isha:www.lintratek.comXoojinta signalka taleefanka gacanta ee lintratek, oo la soo saaray waa in uu muujiyaa isha!