Mwenje yemugwagwa yeIoT smarthazvigone kuita pasina rutsigiro rwetekinoroji yekubatanidza ma network. Pari zvino kune nzira dzakawanda dzekubatanidza neInternet pamusika, dzakadai seWIFI, LoRa, NB-IoT, 4G/5G, nezvimwewo. Nzira idzi dzekubatanidza ma network dzine zvadzinobatsira uye dzakakodzera kushandiswa kwakasiyana-siyana. Tevere, mugadziri wemwenje wemugwagwa akangwara TIANXIANG achaongorora zvakadzama kufanana nekusiyana kuripo pakati peNB-IoT ne4G/5G, matekinoroji maviri ekutaurirana eIoT, munzvimbo yeruzhinji yenetwork.
Hunhu uye mashandisirwo eNB-IoT
NB-IoT, kana kuti narrowband Internet of Things, itekinoroji yekutaurirana yakagadzirirwa zvakananga Internet of Things. Yakakodzera zvikuru kubatanidza michina yakawanda ine simba shoma, senge masensa, ma smart water metres, uye ma smart electricity metres. Midziyo iyi inowanzo shanda mu low-power mode ine hupenyu hwebhatiri hunosvika makore akati wandei. Pamusoro pezvo, NB-IoT ine hunhu hwekufukidza kwakafara uye mutengo wakaderera wekubatanidza, izvo zvinoita kuti ive yakasiyana mumunda weInternet of Things.
Senzira yekutaurirana yakajairika muhupenyu hwedu hwezuva nezuva, network dzenharembozha dze4G/5G dzinozivikanwa nekumhanya kwakanyanya uye kutumira data rakawanda. Zvisinei, mumwenje yemumugwagwa yeIoT smart, hunhu hwehunyanzvi hwe4G/5G hahudiwi nguva dzose. Kune mwenje yemumugwagwa yeIoT smart, kushandiswa kwesimba shoma uye mutengo wakaderera zvinhu zvakakosha. Saka, pakusarudza tekinoroji yekutaurirana yeIoT, zvakakosha kuita sarudzo yakakodzera zvichienderana nemamiriro ezvinhu chaiwo ekushandisa uye zvinodiwa.
Kuenzanisa NB-IoT vs. 4G/5G
Kuenderana kwemudziyo uye mwero wedata
Manetwork efoni e4G anoshanda zvakanaka mukushandisa nharembozha, uye nharembozha dzinotumira data nekukurumidza dzakadai semafoni nemapiritsi dzinogona kugadziriswa zvakanaka. Zvisinei, zvakakosha kuziva kuti nharembozha dze4G dzinowanzo da simba rakawanda panguva yekushanda kuti dzirambe dzichikurumidza kutumira data.
Panyaya yehuwandu hwedata uye kuvharwa kwaro, NB-IoT inozivikanwa nehuwandu hwayo hwedata hwakaderera, hunowanzova pakati pemazana ebps kusvika kumazana ekbps. Huwandu hwakadaro hwakakwana kune akawanda magetsi emumugwagwa eIoT, kunyanya kune zvishandiso zvinoda kutumirwa nguva nenguva kana huwandu hushoma hwedata.
Ma network e4G cellular anozivikanwa nekugona kwawo kutumira data nekukurumidza, ane mwero unosvika mamegabits akati wandei pasekondi (Mbps), izvo zvakakodzera kwazvo kutumira vhidhiyo panguva chaiyo, kutamba odhiyo yepamusoro-soro, uye kudiwa kukuru kwekutumira data.
Kufukidza uye mutengo
NB-IoT inobudirira zvikuru mukuvhara. Nekuda kwekushandiswa kwetekinoroji ye low-power wide area network (LPWAN), NB-IoT haingogone kupa kufukidza kwakakura mukati nekunze chete, asiwo inopinda zviri nyore muzvivakwa nezvimwe zvipingamupinyi kuti ive nechokwadi chekuti masaini anotumirwa zvakanaka.
Manetwork e4G cellular anewo nzvimbo dzakawanda dzekuvharira, asi mashandiro awo anogona kunge asina kunaka sematekinoroji enetwork yenzvimbo dzakakura (LPWAN) ane simba shoma akadai seNB-IoT kana akatarisana nematambudziko ekuvharira masaini munzvimbo dziri kure kana nzvimbo dziri kure.
Midziyo yeNB-IoT inowanzo kuve yakachipa nekuti inonyanya kutarisisa pakupa mhinduro dzakachipa uye dzine simba shoma. Iyi ficha inopa NB-IoT mukana wakakura mukushandiswa kukuru kwemwenje yemumugwagwa yeIoT.
Mugadziri wemwenje wemugwagwa wakangwara TIANXIANGinotenda kuti NB-IoT ne4G cellular network dzine zvadzinobatsira uye dzinogona kusarudzwa kana dzichidiwa. Semugadziri wemwenje wemumugwagwa akangwara akabatikana zvikuru nebasa reIoT, tagara tichikurudzirwa nehunyanzvi hwetekinoroji uye takazvipira kuisa simba re core kinetic mukuvandudza kwemaguta. Kana muine zvaunoda, ndapota inzwa wakasununguka kutibata nesu kuti uwane rumwe ruzivo.mutengo!
Nguva yekutumira: Chivabvu-08-2025