Kodi ukadaulo umatenga nthawi yayitali bwanji kuchoka pa kukhala wosadziwika kufika pa kukhala muyezo wapadziko lonse lapansi?
Popeza LoRa yavomerezedwa mwalamulo ndi International Telecommunication Union (ITU) ngati muyezo wapadziko lonse wa intaneti ya zinthu, LoRa ili ndi yankho lake, lomwe latenga pafupifupi zaka khumi.
Kuvomereza mwalamulo kwa LoRa miyezo ya ITU n'kofunika kwambiri:
Choyamba, pamene mayiko akufulumizitsa kusintha kwa digito kwa chuma chawo, mgwirizano wozama pakati pa magulu okhazikitsa miyezo ukukulirakulira. Pakadali pano, magulu onse akufuna mgwirizano wopindulitsa aliyense ndipo akudzipereka kukhazikitsa ntchito yogwirizana pa kukhazikitsa miyezo. Izi zikuonekera bwino ndi kukhazikitsidwa kwa itU-T Y.4480, muyezo watsopano wapadziko lonse lapansi womwe ukuwonetsa kudzipereka kofanana pakati pa ITU ndi LoRa.
Chachiwiri, LoRa Alliance ya zaka zisanu ndi chimodzi ikunena kuti muyezo wa LoRaWAN wagwiritsidwa ntchito ndi ogwira ntchito akuluakulu opitilira 155 padziko lonse lapansi, ukupezeka m'maiko opitilira 170 ndipo ukupitilira kukula. Ponena za msika wakunyumba, LoRa yapanganso chilengedwe chathunthu komanso champhamvu cha mafakitale, ndi chiwerengero cha mabizinesi amakampani opitilira 2000. Kuvomerezedwa kwa RECOMMENDATION ITU-T Y.4480 ndi umboni winanso wakuti chisankho chosankha LoRaWAN ngati muyezo pamsika chakhudza gulu lalikululi.
Chachitatu, LoRa idavomerezedwa mwalamulo ngati muyezo wapadziko lonse lapansi ndi International Telecommunication Union (ITU), zomwe zinali zofunika kwambiri pakukula kwa LoRa ndipo zidakhazikitsa maziko opititsira patsogolo chitukuko cha LoRaWAN padziko lonse lapansi.
Kuchokera ku Ukadaulo Wapadera kupita ku Miyezo Yowona Kupita ku Miyezo Yapadziko Lonse
LoRa sinali yodziwika bwino, ngakhale ndi anthu amkati mwa makampani, isanalumikizane ndi Semtech mu 2012. Komabe, patatha zaka ziwiri kapena zitatu, LoRa idawonetsa bwino msika waku China ndi zabwino zake zaukadaulo, ndipo idakula mwachangu padziko lonse lapansi, ndi zochitika zambiri zogwiritsira ntchito.
Panthawiyo, ukadaulo wa LPWAN pafupifupi 20 kapena kuposerapo unali utayambitsidwa m'misika yamkati ndi yapadziko lonse, ndipo ochirikiza ukadaulo uliwonse anali ndi mfundo zambiri zoti udzakhala muyezo weniweni pamsika wa iot. Koma, patatha zaka zambiri za chitukuko, si ambiri mwa iwo omwe adapulumuka. Vuto lalikulu ndilakuti miyezo yaukadaulo yomwe yatha siilabadira kapangidwe ka zachilengedwe ka makampaniwa. Kuti apange muyezo weniweni wa gawo lolumikizirana la intaneti ya Zinthu, osewera ochepa okha ndi omwe sangathe kuukwaniritsa.
Pambuyo poyambitsa LoRa Alliance mu 2015, LoRa idakula mofulumira pamsika wapadziko lonse wa intaneti ya Zinthu ndipo idalimbikitsa mwamphamvu kumangidwa kwa mgwirizanowu m'chilengedwe. Pomaliza, LoRa idakwaniritsa zomwe amayembekezera ndipo idakhala muyezo weniweni wa intaneti ya Zinthu.
LoRa yavomerezedwa mwalamulo ndi International Telecommunication Union (ITU) ngati muyezo wapadziko lonse wa Internet of Things (iot), womwe umatchedwa kuti ITU-T Y.4480 recommendation: Low Power Protocol for Wide Area Wireless Networks idapangidwa ndi itU-T Study Group 20, gulu la akatswiri lomwe limayang'anira kukhazikika kwa "Internet of Things, Smart Cities and Communities".
LoRa Imayang'ana pa Industrial and Consumer IoT
Pitirizani Kulimbikitsa Msika wa LPWAN ku China
Monga ukadaulo wolumikizirana wa intaneti, LoRa ili ndi makhalidwe a "kudzikonza, otetezeka komanso olamulirika". Kutengera ndi makhalidwe amenewa, LoRa yapita patsogolo kwambiri pamsika waku China.
Kumayambiriro kwa Januwale 2020, panali ma terminal a LoRa okwana 130 miliyoni omwe akugwiritsidwa ntchito, ndipo ma gateway a LoRaWAN opitilira 500,000 ayikidwa, okwanira kuthandizira ma terminal a LoRa opitilira 2 biliyoni, malinga ndi deta yovomerezeka ya LoRa Alliance.
Malinga ndi Transforma Insights, pankhani ya ntchito zamakampani, pofika chaka cha 2030, maulumikizidwe opitilira theka a LPWAN adzakhala olunjika, 29% adzakhala pamsika wa ogula, ndipo 20.5% adzakhala olunjika, makamaka pazida zowunikira malo. Pa maulumikizidwe onse olunjika, mphamvu (magetsi, gasi, ndi zina zotero) ndi madzi ndizo zambiri zolumikizira, makamaka kudzera mu kutumiza kwa LPWAN kwa mitundu yonse ya mamita, zomwe zimapangitsa 35% ya maulumikizidwe poyerekeza ndi pafupifupi 15% ya mafakitale ena.
Kugawa kwa kulumikizana kwa LPWAN m'mafakitale pofika chaka cha 2030
(Chitsime: Transforma Insights)
Kuchokera pamalingaliro a ntchito, LoRa ikutsatira lingaliro la kugwiritsa ntchito choyamba, iot ya mafakitale ndi iot ya ogula.
Ponena za intaneti ya mafakitale, LoRa yagwiritsidwa ntchito kwambiri komanso bwino m'nyumba zanzeru, m'mapaki anzeru a mafakitale, kutsata katundu, kasamalidwe ka mphamvu ndi mphamvu, mita, kuzimitsa moto, ulimi wanzeru ndi kasamalidwe ka ziweto, kupewa ndi kuwongolera miliri, thanzi lachipatala, kugwiritsa ntchito ma satellite, kugwiritsa ntchito ma intercom ndi madera ena ambiri. Nthawi yomweyo, Semtech ikulimbikitsanso mitundu yosiyanasiyana yogwirizana, kuphatikiza: kwa wothandizira makasitomala, ukadaulo wa makasitomala kubwerera kwa makasitomala ogwiritsa ntchito mafakitale; Kupanga IP pamodzi ndi makasitomala ndikuyilimbikitsa pamodzi; Pogwiritsa ntchito ukadaulo womwe ulipo, LoRa Alliance ilumikizana ndi mgwirizano wa DLMS ndi WiFi Alliance kuti ilimbikitse ukadaulo wa DLMS ndi WiFi. Nthawi ino, International Telecommunication Union (ITU) idavomereza mwalamulo LoRa ngati muyezo wapadziko lonse wa Internet of Things, womwe unganenedwe kuti ndi sitepe ina yopita patsogolo mu Internet of Things ya mafakitale ya LoRa.
Ponena za intaneti ya ogula, pamene ukadaulo wa LoRa ukukulirakulira m'munda wa kugwiritsa ntchito zinthu m'nyumba, ntchito yake ikufalikiranso m'magawo anzeru a nyumba, ovalidwa ndi ena ogula. Kwa chaka chachinayi motsatizana, Kuyambira mu 2017, Everynet yayambitsa kuyang'anira mayankho a LoRa kuti athandize kuwonetsetsa chitetezo cha opikisana nawo pogwiritsa ntchito malo ndi luso lotsata la ukadaulo wa LoRa. Wopikisana aliyense ali ndi sensa ya LORA-BASED yomwe imatumiza deta yeniyeni ya geolocation ku zipata za Everynet, zomwe zimagwiritsidwa ntchito kuti zikwaniritse njira yonse, kuchotsa kufunikira kwa zomangamanga zazikulu za netiweki, ngakhale pamalo ovuta.
Mawu Pomaliza
Ndi chitukuko cha intaneti ya Zinthu, ukadaulo uliwonse umasinthidwa nthawi zonse ndikusinthidwa, pamapeto pake kupanga mgwirizano wa ukadaulo wolumikizirana wokhala ndi makhalidwe osiyanasiyana aukadaulo. Tsopano, njira yolumikizirana ya intaneti ya Zinthu ikumveka bwino pang'onopang'ono, ndipo makhalidwe a kapangidwe ka ukadaulo wogwirizana wa ukadaulo wambiri adzawonekera kwambiri. LoRa ndi ukadaulo womwe sunganyalanyazidwe.
Nthawi ino, International Telecommunication Union (ITU) yavomereza mwalamulo LoRa ngati muyezo wapadziko lonse wa intaneti ya zinthu. Tikukhulupirira kuti sitepe iliyonse yomwe tingachite idzakhala ndi zotsatira zabwino. Komabe, pamene mitengo ya NB-iot ndi Cat1 ikutsika pansi pa mtengo wake ndipo zinthuzo zikutsika mtengo, LoRa ikukakamizidwa kwambiri ndi anthu akunja. Tsogolo likadali ndi mwayi komanso zovuta.
Nthawi yotumizira: Disembala-23-2021