Katsi M1 uye NB - IIAT parizvino iri miviri yakakurumbira IOH OITI yekubatanidza sarudzo. Kunzwisisa zvinonyangadza uye kusiyana kwavo kwakakosha kuwana iyo chaiyo tekinoroji yekutsigira chimwe chinhu chishandiso. Chinyorwa ichi chinojekesa misiyano mikuru uye zvikumbiro pakati peNB - IIV uye CAT - M1.
Kukwira kweInternet yezvinhu (IOT) tekinoroji mumakore mashoma apfuura kwakanyorwa zvakanaka, uye nyanzvi dzinofungidzira kuti nhamba yeIHOT inosvika mazana manomwe emadhora. Kusimudzira iyi kubuda, mamaneja emapuranga uye vagadziri vanotsvaga IHOT yekubatanidza kutsigira huwandu hwenzvimbo, bandwidth
Kunyangwe tekinitiki achitaura, chero kubatana kunogona kuita basa iri, kusarudza mhinduro yakakwana yebasa rako kunogona kuvandudza basa rekushanda, kunyatsoita uye kushanda kwemakwikwi, uye bvumira mabhizinesi ekuvandudza pasina kunetsekana. . Iwo maviri akanyanya kuzivikanwa ot Scution mhando nhasi its lte Cat - M1 uye NB - IIV.
Iyi inotevera misiyano pakati peLTE Katsi M1 uye NB - IIV, uye ndeipi yakanakira yako IOT chirongwa.
LTE - M (LTE CAT - M KANA CAT - M1) Inhau nyowani yedata yakakodzera kune iyo yekukura LPwa kana yakaderera - Simba remaonero Izvo zvakakodzera zvakanyanya kuderera - kusvika - yepakati data kutapurirana pamusoro pemakara marefu.
Katsi - M1 inopa nekukurumidza yakaringana bandwidth yekutsiva akawanda azvino 2G uye 3G IOHT Manyorero. Izvo zvinosiyana neNB - IIV mune dzimwe nzira dzinoverengeka: Cat - Izvo zvakare zvinotsigira mabasa ezwi muIOH HOT zvikumbiro, zvakadai sekurapa alarm zvishandiso uye hurongwa hwekuremekedza, uko kugona kwevanhu kutaura kwakakosha.
Iyo standard inoshandisa 1.4 mhz bandwidth uye ine zvakakwana yekuendesa firmware, software, uye zvimwe zvekuchengetedza, kusanganisira iyo yakakura Linux Inoshanda System - chimwe chinhu iyo NB - IOIHT haigone kuitwa. Mukuwedzera, katsi - M1 Zvinotsigira Full - Duplex nehafu - Duplex, zvinoreva kuti makambani anogona kuderedza simba uye kuwedzera hupenyu hwekusarudza hafu - duplex. Iyo ine upload uye tora kumhanya kweiyo 1Mbps uye yakaderera latency yegumi kusvika gumi nemashanu migalliseconds, ichiita kuti ukurumidze.
Zvinoshandiswa kwazvo zvekatsi Iyo zvakare inoshandiswa zvakanyanya mukushandisa mashandisirwo, kuongorora kwekuchengetedza, kuvaka kuongorora masisitiri uye terematics.
NB - IIV (NarrowBand Internet yezvinhu kana NB1) Imwezve Nyowani Nyowani Data chiyero cheMusika Kukura Kwekuwedzera - Simba Wireless application (LPWA). NB - IIV ine iyo uplink yekumhanyisa ye66kbps uye yekumhanyisa ye25kbps muhafu - Duplex modhi, zvinoreva kuti data inongoiswa mune imwe nguva panguva imwe chete panguva. Izvo zvakare zvine kunonoka kwe1.6 kusvika gumi masekondi.
Inoshanda muBandwidth yakamanikana Naizvozvo, zvakakodzera kuti IOT mapurojekiti ane huwandu hwakawanda hwekuvharirwa, uye huwandu hwakapihwa kanomwe tengaro dzenzvimbo dzazvino dzakadai sekatsi m1, iyo inoshamisa. NB - IIT inopa kuchengetedzwa kuri nani kwezvivakwa nezvipingamupinyi.
NB - IIV ichavhara pane zviri nyore mavhiriji kuti ibatanidze, uye inodya isimba diki rakafananidzwa neTte Cat M1. Naizvozvo, NB - #I hot zvishandiso zvinogona kupa zviri nani kupinzwa zvivakwa nezvipingamupinyi. Izvi zvinoreva zvakare kuti NB - IIAT zvishandiso hazvigone kutumira data rakawanda sey late Cat m1.
Zvishoma zvikumbiro zveNB - IIV inosanganisira Smart Gasi metres, metresmity metres, yakadai senyama yemumugwagwa, uye imwe kure sensirs inonyorera data zvisingawanzo kana muhuwandu. Izvi zvinosanganisira HVAC kudzora, maindasitiri monitors uye ekurima sensors anoongorora maitiro ekudiridza uye akaona kubhururuka.
Kutumira Nguva: 2021 - 08 - 18 00:00:00
