Zvinotora nguva yakareba sei kuti tekinoroji iende kubva pakusazivikanwa kusvika pakuva chiyero chepasirese?
NeLoRa yakatenderwa zviri pamutemo neInternational Telecommunication Union (ITU) seyakajairwa pasi rose yeInternet Yezvinhu, LoRa ine mhinduro yayo, iyo yakatora angangoita makore gumi munzira.
Mvumo yeLoRa yezviyero zveITU yakakosha:
Chekutanga, sezvo nyika dzinomhanyisa shanduko yedhijitari yehupfumi hwadzo, kubatana kwakadzama pakati pemapoka ekumisikidza kuri kuwedzera kukosha. Parizvino, mapato ese ari kutsvaga kuhwina-kuhwina kushandira pamwe uye akazvipira kumisikidza basa rekubatana pakumisa. Izvi zvinoratidzwa nekugamuchirwa kweitU-T Y.4480, chiyero chitsva chepasi rose chinoratidza kuzvipira kwakagovana pakati peITU neLoRa.
Chechipiri, iyo LoRa Alliance ine makore matanhatu inotaura kuti iyo LoRaWAN yakajairwa yakashandiswa nevanopfuura 155 makuru enharembozha network pasi rese, inowanikwa munyika dzinopfuura 170 uye inoramba ichikura. Maererano nemusika wemumba, LoRa yakagadzirawo yakakwana uye yakasimba yezvigadzirwa zvemabhizimisi ecology, nehuwandu hwemabhizimisi emabhizimisi emabhizimisi anopfuura 2000. Kugamuchirwa kweKURUDZIRA ITU-T Y.4480 kune humwe uchapupu hwokuti chisarudzo chekusarudza LoRaWAN sechiyero mumusika chakave nemigumisiro kune boka guru iri.
Chechitatu, LoRa yakatenderwa zviri pamutemo sechiyero chepasi rose neInternational Telecommunication Union (ITU), chaive chiitiko chakakosha mukuvandudza kweLoRa uye yakateya hwaro hwekuenderera mberi kweLoRaWAN pasi rose.
Kubva kuExclusive Technology kuenda kuFactual Standards kuenda kune International Standards
LoRa yakanga isati yambonzwa, kunyange neveindasitiri mukati, vasati vabatanidzwa neSemtech muna 2012. Zvisinei, makore maviri kana matatu gare gare, LoRa yakaita chiratidziro chakazara mumusika weChina neine unyanzvi hwayo hunobatsira, uye yakagadziridzwa nokukurumidza munyika, ine nhamba huru yezviitiko zvekushandisa zvekumhara.
Panguva iyoyo, tekinoroji dzinoda kusvika makumi maviri kana kudarika dzeLPWAN dzakanga dzatangwa mumisika yemunyika nekunze, uye vatsigiri vetekinoroji yega yega vaive nenharo dzakawanda dzekuti yaizove iyo de facto mwero mumusika we iot. Asi, mushure memakore ebudiriro, havasi vazhinji vavo vanopona. Dambudziko hombe nderekuti zviyero zvetekinoroji zvakanyangarika hazvitarise kuvakwa kwe ecological kweindasitiri. Kugadzira de facto mwero weiyo yekutaurirana layer yeInternet yezvinhu, vashoma vatambi havagone kuiwana.
Mushure mekutangisa LoRa Alliance muna 2015, LoRa yakagadzira nekukurumidza mumusika wepasi rose weInternet weZvinhu uye yakasimudzira zvine simba kuvakwa kwezvisikwa kwemubatanidzwa. Pakupedzisira, LoRa yakararama zvinoenderana nezvaitarisirwa uye ikava de facto chiyero cheInternet yezvinhu.
LoRa yakatenderwa zviri pamutemo neInternational Telecommunication Union (ITU) sechiyero chepasi rose cheInternet yezvinhu (iot), inodaidzwa kuti ITU-T Y.4480 kurudziro: Iyo Low Power Protocol yeWide Area Wireless Networks yakagadziridzwa neIU-T Study Group 20, boka renyanzvi rinotarisira kumisa mu "Internet Yezvinhu, Smart Cities" uye Nharaunda.
LoRa Inotarisa pane ese maindasitiri uye Consumer IoT
Ramba uchikurudzira China's LPWAN Market Pattern
SeInternet yakakura yezvinhu yekubatanidza tekinoroji, LoRa ine hunhu hwe "kuzvironga, kuchengeteka uye kudzoreka". Zvichienderana neaya maitiro, LoRa yakafambira mberi zvinoshamisa mumusika weChina.
Kubva kutanga kwaNdira 2020, kune 130 miriyoni LoRa zviteshi zviri kushandiswa, uye anopfuura zviuru mazana mashanu eLoRaWAN magedhi akaiswa, akakwana kutsigira anopfuura mabhiriyoni maviri eLoRa terminals, sekureva kwepamutemo LoRa Alliance data.
Sekureva kweTransforma Insights, maererano nemashandisirwo eindasitiri, panosvika 2030, inopfuura hafu yeLPWAN yekubatanidza ichave yakamira, 29% ichange iri mumusika wevatengi, uye 20.5% ichave yakachinjika-yakatwasuka maapplications, kazhinji kune chinangwa chakajairika-based tracking zvishandiso. Pakati pese verticals, simba (magetsi, gasi, nezvimwewo) uye mvura ine nhamba huru yekubatanidza, kunyanya kuburikidza neLPWAN kutapurirana kwemarudzi ose emamita, iyo inotora 35% yekubatanidza zvichienzaniswa ne15% kune mamwe maindasitiri.
Kugoverwa kweLPWAN yekubatanidza mumaindasitiri panosvika 2030
(Kwakabva: Transforma Insights)
Kubva pamaonero ekushandisa, LoRa inoteedzera pfungwa yekushandisa kutanga, maindasitiri iot uye mutengi iot.
Panyaya yeInternet yeindasitiri yezvinhu, LoRa yakashandiswa zvakanyanya uye zvakabudirira muzvivakwa zvakangwara, mapaki eindasitiri akangwara, kuteedzera midziyo, simba uye simba rekutonga, metres, kurwisa moto, hungwaru hwekurima nekuchengeta mhuka, kudzivirira uye kutonga kwedenda, hutano hwekurapa, satellite application, intercom application uye zvimwe zvakawanda minda. Panguva imwecheteyo, Semtech iri kukurudzirawo maitiro akasiyana-siyana ekubatana, kusanganisira: kune mutengi mutengi, tekinoroji yevatengi kudzokera kumakambani ekushandisa maindasitiri; Gadzira IP pamwe chete nevatengi uye kusimudzira pamwe chete; Kubata nehunyanzvi huripo, LoRa Alliance inobatanidza neDLMS mubatanidzwa uye WiFi Alliance kusimudzira DLMS uye WiFi tekinoroji. Panguva ino, THE International Telecommunication Union (ITU) yakabvumidza zviri pamutemo LoRa seyero yepasi rose yeInternet yezvinhu, iyo inogona kunzi imwe nhanho yekumberi muLoRa's indasitiri yeInternet yezvinhu.
Panyaya yeInternet yevatengi yezvinhu, sezvo tekinoroji yeLoRa inowedzera mumunda wekushandisa mukati, kushandiswa kwayo kunowedzerwawo kune smart imba, inopfeka uye mimwe minda yevatengi. Kwegore rechina rakateerana, Kutanga muna 2017, Everynet yakaunza LoRa mhinduro yekutarisa kuti ibatsire kuchengetedza kuchengetedzwa kwevanokwikwidza nekusimudzira nzvimbo uye yekutevera kugona kweLoRa tekinoroji. Mukwikwidzi wega wega akashongedzerwa neLORA-BASED sensor inotumira data-chaiyo-nguva geolocation kune Everynet magedhi, ayo akaiswa kuti avhare kosi yese, kubvisa kudiwa kwekuwedzera hukuru-hukuru network network, kunyangwe pamusoro penzvimbo yakaoma.
Mazwi Kumagumo
Nekuvandudzwa kweInternet yezvinhu, tekinoroji yega yega inogara ichigadziridzwa uye ichidzokororwa, pakupedzisira ichigadzira kugarisana kwehunyanzvi hwekutaurirana hune akasiyana ehunyanzvi maitiro. Ikozvino, maitiro ekusimudzira eInternet Yezvinhu kutaurirana anojeka zvishoma nezvishoma, uye hunhu hweiyo synchronous yekuvandudza maitiro eakawanda matekinoroji anozowedzera uye akawedzera mukurumbira. LoRa zvakajeka tekinoroji isingagoni kufuratirwa.
Panguva ino, International Telecommunication Union (ITU) yakabvumidza zviri pamutemo LoRa seyero yepasi rose yeInternet yezvinhu. Tinotenda kuti nhanho imwe neimwe yatinotora ichava nemhedzisiro yakanaka. Nekudaro, sezvo iyo yepamba NB-iot neCat1 mitengo inowira pazasi peiyo mutsara uye zvigadzirwa zviri kudhura uye zvakachipa, LoRa iri pasi pekuwedzera kwekumanikidzwa kwekunze. Ramangwana richiri mamiriro ezvose zviri zviviri mikana nematambudziko.
Nguva yekutumira: Zvita-23-2021