Sezvo musika weIoT wave uchipisa, vatengesi vesoftware nehardware vanobva kumativi ese ehupenyu vakatanga kudirana, uye mushure mekunge musika wapatsanurwa, zvigadzirwa nemhinduro dzakabatana nemaitiro ekushandisa zvave kuzivikanwa. Uye, kuitira kuti zvigadzirwa/mhinduro dzisvike kune zvinodiwa nevatengi panguva imwe chete, vagadziri vakakodzera vanogona kuwana simba uye mari yakawanda, tekinoroji yekuzvitsvagira yave tsika huru, kunyanya tekinoroji yekutaurirana isiri yefoni, kana yangosvika pamusika pane zana remamiriro ezvinhu ari kubudirira.
Panyaya yekutaurirana kudiki kusina waya, kune Bluetooth, Wi-Fi, Zigbee, Z-Wave, Thread nedzimwe tekinoroji; kana tichitaura nezve network yenzvimbo ine simba shoma (LPWAN), kunewo Sigfox, LoRa, ZETA, WIoTa, Turmass nedzimwe tekinoroji dzakasiyana.
Tevere, bepa iri rinopfupikisa muchidimbu mamiriro ekuvandudzwa kwemamwe matekinoroji ari pamusoro apa, uye rinoongorora tekinoroji yega yega muzvikamu zvitatu: hunyanzvi hwekushandisa, kuronga musika, uye shanduko dzecheni yeindasitiri kuti vakurukure mamiriro aripo uye mafambiro emangwana emusika wekutaurirana weIoT.
Kutaurirana kudiki kusina waya: Kuwedzera kwenzvimbo, kubatana kwetekinoroji
Nhasi uno, tekinoroji diki yega yega yekutaurirana isina waya ichiri kuchinja, uye shanduko mukushanda, mashandiro uye mamiriro ekugadzirisa tekinoroji yega yega zvine ruzivo rwakati wandei nezve divi remusika. Parizvino, kune chiitiko che tekinoroji yeTo C To B mukutsvaga nzvimbo, uye mukubatana kwetekinoroji, kuwedzera kune Matter protocol landing, kubatana kwetekinoroji kune imwe kufambira mberi.
Bluetooth
· Bluetooth 5.4 Yaburitswa - Wedzera Mutengo weElectronic Label Application
Zvichienderana neBluetooth Core Specification Version 5.4, ESL (Electronic Price Label) inoshandisa chirongwa chekero yedhivayiri (binary) ine ESL ID ine manhamba masere uye 7-digit group ID. Uye ESL ID yakasiyana pakati pemapoka akasiyana. Nokudaro, network yeESL device inogona kuva nemapoka anosvika 128, rimwe nerimwe riine 255 ESL devices dzakasiyana dziri nhengo dzeboka iroro. Muchidimbu, mukushandisa electronic price tag, kana network yeBluetooth 5.4 ikashandiswa, panogona kunge paine 32,640 ESL devices munetwork, tag yega yega inogona kudzorwa kubva panzvimbo imwe chete yekupinda.
Wi-Fi
· Kuwedzera nzvimbo kusvika kumakiyi emusuwo akangwara, nezvimwewo.
Pamusoro pezvipfeko zvinopfekwa nemasipika akangwara, zvigadzirwa zvepamba zvakangwara zvakaita semabhero emusuwo, mathermostat, wachi dzekuravira, magadziri ekofi nemagirobhu emagetsi zvakabatana neWi-Fi network. Pamusoro pezvo, makiyi akangwara anotarisirwawo kushandisa maWi-Fi network kuti awane mamwe mabasa. Wi-Fi 6 iri kuderedza kushandiswa kwesimba rayo uku ichiwedzera kushandiswa kwedata nekuvandudza kushanda zvakanaka kwenetwork uye kuwedzera bandwidth.
· Kuisa Wi-Fi panzvimbo kuri kusimbiswa
Nekunyatsorongeka kwenzvimbo yeWi-Fi kwava kusvika pa1-2m uye chiyero chechizvarwa chechitatu nechechina chiri kugadzirwa zvichibva pamabasa eWi-Fi, matekinoroji matsva eLBS achaita kuti kuve nekuvandudzwa kukuru mukunyatsorongeka kushumire vatengi vakasiyana-siyana, maindasitiri, mabhizinesi, nezvimwewo. Dorothy Stanley, mugadziri wemitemo kuAruba Networks uye sachigaro weIEEE 802.11 Working Group, akati matekinoroji matsva uye akavandudzwa eLBS achaita kuti nzvimbo yeWi-Fi isvike mukati me0.1m. Matekinoroji matsva uye akavandudzwa eLBS achaita kuti nzvimbo yeWi-Fi isvike mukati me0.1m, akadaro Dorothy Stanley, mugadziri wemitemo kuAruba Networks uye sachigaro weIEEE 802.11 Working Group.
Zigbee
· Kuburitswa kweZigbee Direct, kubatana kwakabatana kweBluetooth zvakananga nefoni
Kune vatengi, Zigbee Direct inopa nzira itsva yekutaurirana kuburikidza nekubatanidza Bluetooth, zvichibvumira zvishandiso zveBluetooth kuwana zvishandiso zviri muZigbee network pasina kushandisa gore kana hub. Muchiitiko ichi, network iri muZigbee inogona kubatana zvakananga nefoni kuburikidza netekinoroji yeBluetooth, zvichibvumira foni kudzora zvishandiso zviri muZigbee network.
· Kuburitswa kweZigbee PRO 2023 kunovandudza kuchengetedzeka kwemidziyo
Zigbee PRO 2023 inowedzera hunyanzvi hwayo hwekuchengetedza kuti iite kuti mashandiro ayo aenderane ne "hub-centric" ne "kushanda ne mahub ese", chinhu chinovandudza network dzinogara dziri pakati pehub nekubatsira michina kuona nzvimbo yakakodzera yekubatana uye kubatana ne network zvakachengeteka. Pamusoro pezvo, kuwedzerwa kwerutsigiro rwema frequency eEuropean (800 Mhz) neNorth America (900 MHZ) sub-gigahertz kunopa simba remasaini uye huwandu hwemasaini kuti zvitsigire mashandisirwo akawanda.
Kuburikidza neruzivo rwuri pamusoro apa, hazvina kuoma kuwana mhedziso mbiri, chekutanga ndechekuti mafambiro ekuvandudzwa kwetekinoroji yekutaurirana ari kuchinja zvishoma nezvishoma kubva pakuvandudza mashandiro kuenda kuzadzisa zvinodiwa zvemashandisirwo uye kupa zvigadzirwa zvitsva kune vanobatana muindasitiri; chechipiri ndechekuti pamusoro peMatter protocol mu "zvipingamupinyi" zvekubatana, matekinoroji ariwo mukubatana kwenzira mbiri uye kushanda pamwe chete.
Ehe, kutaurirana kudiki kusina waya se network yemunharaunda inongova chikamu chekutaurirana kweIoT, uye ndinotenda kuti tekinoroji yeLPWAN iri kuramba ichipisa, inokwezvawo kutariswa kukuru.
LPWAN
· Kuvandudzwa kwekushanda kwecheni yeindasitiri, nzvimbo yakakura yemusika wekunze kwenyika
Kubva mumakore ekutanga apo tekinoroji yakatanga kushandiswa uye kufarirwa, kusvika pakutsvaga hunyanzvi hwemashandisirwo emazuva ano kuti itore misika yakawanda, nzira yekuvandudzwa kwetekinoroji iri kuchinja zvinoshamisa. Zvinonzwisisika kuti pamusoro petekinoroji diki yekutaurirana isina waya, zvakawanda zvakaitika mumusika weLPWAN mumakore achangopfuura.
LoRa
Semtech yatenga kambani yeSierra Wireless
Semtech, muvambi weLoRa technology, achabatanidza LoRa wireless modulation technology mumamodule eSierra Wireless' cellular nekutenga Sierra Wireless, kambani inotarisa pamamodule ekutaurirana nefoni, uye nekubatanidza zvigadzirwa zvemakambani maviri aya, vatengi vachakwanisa kuwana IoT cloud platform iyo ichaita mabasa akawanda anosanganisira manejimendi yemidziyo vatengi vachakwanisa kuwana IoT cloud platform iyo ichaita mabasa akawanda anosanganisira manejimendi yemidziyo, manejimendi yenetwork uye kuchengetedzeka.
· Magedhi mamiriyoni matanhatu, ma node ekupedzisira mamiriyoni mazana matatu
Zvakakosha kutaura kuti LoRa iri kukura nenzira dzakasiyana-siyana munyika imwe neimwe zvichibva pane zvakasiyana-siyana munyika imwe neimwe, China ichienda ku "regional networking" uye nyika dzekunze dzichiri kuramba dzichivaka maWAN makuru. Zvinonzwisisika kuti puratifomu yekunze yeHelium (Helium) inopa rutsigiro rukuru rweLoRa gateway coverage zvichibva pane digital asset reward uye consumption mechanism. Vashandi vayo muNorth America vanosanganisira Actibility, Senet, X-TELIA, nezvimwewo.
Sigfox
· Kubatana uye Kubatana kweTekinoroji Dzakawanda
Kubva pakatenga kambani yeIoT yekuSingapore inonzi UnaBiz gore rapera, kambani yekutanga yakagadzirisa mashandiro ekambani yekupedzisira, kunyanya panyaya yekubatana kwetekinoroji, uye Sigfox ikozvino iri kubatanidza mamwe matekinoroji eLPWA uye matekinoroji madiki ekutaurirana asina waya kuti ashandiswe. Munguva pfupi yapfuura, UnaBiz yave ichibatsira mukubatana kweSigfox neLoRa.
· Shanduko yeModhi yeBhizinesi
UnaBiz yakagadzirisazve hurongwa hwebhizinesi reSigfox uye modhi yayo yebhizinesi. Kare, hurongwa hweSigfox hwekusarudza kugadzira kugona kwepasi rose kusangana nezvinodiwa zvakasiyana uye kuva mushandi pachahwo hwakaita kuti makambani mazhinji ari muchikamu cheindasitiri anyaradzwe nekuda kwekutonga kwayo zvakanyanya pamusoro pehurongwa hwetekinoroji, zvichida kuti vadyidzani vakavakirwa panetwork yeSigfox vagovane mari yakawanda yebasa, nezvimwewo. Uye nhasi, pachinzvimbo chekungotarisa pakushanda kwenetwork chete, UnaBiz iri kutarisa zvakanyanya pamaindasitiri akakosha ekupa masevhisi, ichigadzirisa hurongwa hwekushanda kune vane chekuita nebhizinesi vakakosha (vadyidzani, vatengi nevashandi veSigfox) uye ichideredza zvakanyanya kurasikirwa kweSigfox ne2/3 panosvika kuguma kwa2022 zvichienzaniswa nekupera kwa2021.
ZETA
· Kubudirira kwezvakatipoteredza, kusimudzira kubatana kwemaindasitiri
Kusiyana neLoRa, uko 95% yemachipisi anogadzirwa neSemtech pachayo, indasitiri yemachipisi nemamodule yeZETA ine vanhu vakawanda vanotora chikamu, kusanganisira STMicroelectronics (ST), Silicon Labs, neSocionext kunze kwenyika, pamwe nevagadziri vema semiconductor emuno vakaita seQuanxin Micro, Huapu Micro, neZhipu Micro. Pamusoro pezvo, ZETA inoshanda pamwe chete nesocionext, Huapu Micro, Zhipu Micro, DaYu Semiconductor nevamwe vagadziri vemachipisi, vasingagumiri pakushandiswa kwemamodule eZETA, vanogona kupa marezenisi eIP kune vagadziri vemaapplication akasiyana-siyana muindasitiri, zvichiita kuti pave neruzivo rwakavhurika rwezvakatipoteredza.
· Kugadzirwa kwepuratifomu yeZETA PaaS
Kuburikidza nepuratifomu yeZETA PaaS, vagadziri vanogona kugadzira mhinduro dzezviitiko zvakawanda; vanopa tekinoroji vanogona kushanda pamwe chete neIoT PaaS kuti vasvike kune vatengi vakawanda; vagadziri vanogona kubatana nemusika nekukurumidza uye kuderedza mutengo wese. Pamusoro pezvo, kuburikidza nepuratifomu yePaaS, mudziyo wega wega weZETA unogona kupfuura nepakati pezvikamu uye zvirambidzo zvemamiriro ezvinhu kuti ubatane, kuitira kuti uongorore kukosha kwekushandisa data.
Kuburikidza nekuvandudzwa kwetekinoroji yeLPWAN, kunyanya kubhuroka uye "kumuka" kweSigfox, zvinogona kuonekwa kuti, kuti pave nekubatana kwakawanda, tekinoroji yekutaurirana yeIoT inoda vadyidzani vemaindasitiri kuti vashande pamwe chete uye vawedzere kutora chikamu kwevane chekuita nebhizinesi uye mari inowanikwa. Panguva imwe chete, tinogonawo kuona kuti mamwe matekinoroji akadai seLoRa neZETA ari kusimudzirawo ecology.
Mukupfupisa, zvichienzaniswa nemakore apfuura apo matekinoroji ekutaurirana akatanga uye mumwe nemumwe wevashandi vetekinoroji aishanda zvakasiyana, mafambiro makuru mumakore achangopfuura ndeekubatana, kusanganisira kuenderana kwetekinoroji diki dzekutaurirana dzisina waya maererano nekushanda uye mashandiro, uye matekinoroji eLPWAN maererano nekushanda.
Kune rumwe rutivi, zvinhu zvakaita sedata throughput uye latency, izvo zvaimbonyanya kutariswa pakudzokorora tekinoroji, zvave zvinodiwa zvekutanga, uye chinangwa chekudzokorora tekinoroji ikozvino chave pakuwedzera mamiriro ezvinhu nemasevhisi. Kuchinja kwenzira yekudzokorora zvinoreva kuti huwandu hwevatori vechikamu muindasitiri huri kuwedzera uye ecology iri kuvandudzika. Sehwaro hwekubatana kweIoT, tekinoroji yekutaurirana haizomiri pakubatana "kwechinyakare" mune ramangwana, asi ichava nepfungwa itsva dzakawanda.
Nguva yekutumira: Kubvumbi-27-2023