Sezvo musika weIoT uchipisa, vatengesi vesoftware uye vatengesi vanobva kumativi ese ehupenyu vatanga kudururira mukati, uye mushure mekunge kupatsanurwa kwemusika kwajekeswa, zvigadzirwa nemhinduro dzakamira kumamiriro ekushandisa zvave zvakanyanya. Uye, kuitira kuti zvigadzirwa / zvigadziriso zvienderane nezvinodiwa nevatengi panguva imwe chete, vagadziri vakakodzera vanogona kuwana kudzora uye mari yakawanda, tekinoroji yekuzvitsvagira yave nzira huru, kunyanya isiri-cellular communication technology, kamwe chete. musika kune zana rekubudirira kwemamiriro.
Nezvekutaurirana kudiki pasina waya, kune Bluetooth, Wi-Fi, Zigbee, Z-Wave, Thread uye mamwe matekinoroji; maererano ne-low-power wide area network (LPWAN), kune zvakare Sigfox, LoRa, ZETA, WIoTa, Turmass uye humwe hunyanzvi hwakasiyana-siyana.
Tevere, bepa iri rinopfupikisa muchidimbu mamiriro ekusimudzira emamwe epamusoro matekinoroji, uye anoongorora tekinoroji yega yega muzvikamu zvitatu: kuvandudza kwekushandisa, kuronga kwemusika, uye shanduko yeindasitiri yekuchinja kukurukura mamiriro azvino uye mafambiro emangwana emusika weIoT wekutaurirana.
Diki isina waya yekukurukurirana: Scene yekuwedzera, tekinoroji yekubatanidza
Nhasi, diki yega yega isina waya yekutaurirana tekinoroji ichiri kudzokorodza, uye shanduko mukushanda, kuita uye kuchinjika mamiriro etekinoroji yega yega ane chizaruro padanho remusika. Parizvino, pane chiitiko cheTo C tekinoroji Kuenda kuB mukutsvagisa chiitiko, uye mune yekubatanidza tekinoroji, mukuwedzera kune Matter protocol kumhara, muchinjiko-tekinoroji yekubatanidza inewo kumwe kufambira mberi.
Bluetooth
· Bluetooth 5.4 Yakaburitswa - Wedzera Mutengo Wemagetsi Label Chikumbiro
Zvinoenderana neBluetooth Core Specification Version 5.4, ESL (Electronic Price Label) inoshandisa kero kero yemudziyo (binary) ine 8-manhamba ESL ID uye 7-manhamba eboka ID. Uye ESL ID yakasarudzika pakati pemapoka akasiyana. Naizvozvo, ESL mudziyo network inogona kuve nemapoka anosvika zana nemakumi maviri nemasere, rimwe nerimwe riine anosvika mazana maviri nemakumi mashanu neshanu emidziyo yeESL inhengo dzeboka iroro. Mukutaura kwakapfava, mune yemagetsi mutengo tag application, kana Bluetooth 5.4 network ikashandiswa, panogona kunge paine huwandu hwe32,640 ESL zvishandiso mune network, tag yega yega inogona kudzorwa kubva kune imwechete yekuwana nzvimbo.
Wi-Fi
· Scene yekuwedzera kune smart makiyi egonhi, nezvimwe.
Pamusoro pezvinopfekwa nemaspeaker akangwara, zvigadzirwa zvemumba zvakangwara zvakaita semabhero epagonhi, mathermostats, wachi yearamu, vagadziri vekofi uye magirobhu emwenje zvave kubatana kune network yeWi-Fi. Pamusoro pezvo, makiyi akangwara anotarisirwawo kuwana maWi-Fi network kune mamwe masevhisi. Wi-Fi 6 iri kuderedza mashandisiro ayo emagetsi uku ichiwedzera dhata kuburikidza nekuvandudza mashandiro etiweki uye kuwedzera bandwidth.
· Wi-Fi chinzvimbo chiri kuwedzera simba
Nekurongeka kwenzvimbo yeWi-Fi ikozvino yasvika 1-2m uye yechitatu neyechina chizvarwa zviyero zviri kuvandudzwa zvichibva paWi-Fi nzvimbo masevhisi, matekinoroji matsva eLBS anogonesa kuvandudzwa kunoshamisa mukurongeka kwekushandira kwakasiyana kwevatengi, maindasitiri, mabhizinesi, nezvimwe. Dorothy Stanley, mugadziri wezviyero paAruba Networks uye sachigaro weIEEE 802.11 Working Group, akati tekinoroji nyowani uye yakagadziridzwa yeLBS ichagonesa nzvimbo yeWi-Fi kuenda mukati me0.1m. Tekinoroji nyowani uye dzakavandudzwa dzeLBS dzichagonesa Wi-Fi kumira mukati me0.1m, akadaro Dorothy Stanley, mugadziri wemagadzirirwo kuAruba Networks uye sachigaro weIEEE 802.11 Working Group.
Zigbee
* Kuburitswa kweZigbee Direct, yakabatanidzwa Bluetooth yakananga kubatana kune mbozhanhare
Kune vatengi, Zigbee Direct inopa nzira nyowani yekudyidzana kuburikidza neBluetooth kubatanidzwa, ichibvumira maBluetooth zvishandiso kuwana zvishandiso muZigbee network pasina kushandisa gore kana hub. Muchiitiko ichi, network muZigbee inogona kubatana zvakananga kufoni kuburikidza neBluetooth tekinoroji, ichibvumira foni kudzora zvishandiso muZigbee network.
Kuburitswa kweZigbee PRO 2023 kunosimudzira chengetedzo yemudziyo
Zigbee PRO 2023 inowedzera chivakwa chayo chekuchengetedza kuti chigadzirise hub-centric mashandiro ne "kushanda nemahubs", chinhu chinovandudza hub-centric resilient network nekubatsira zvishandiso kuona iyo yakanyatsokodzera mubereki node kuti ibatane zvakachengeteka uye kubatana netiweki. Mukuwedzera, kuwedzerwa kwerutsigiro rweEurope (800 Mhz) uye North America (900 MHZ) sub-gigahertz frequencies inopa simba rechiratidzo chepamusoro uye mararamiro ekutsigira mamwe maitiro ekushandisa.
Kuburikidza neruzivo rwuri pamusoro, hazvina kuoma kutora mhedziso mbiri, yekutanga ndeyekuti kutungamira kwekutaurirana tekinoroji iteration iri kuchinja zvishoma nezvishoma kubva pakuvandudza kwekuita kuti isangane nezvinodiwa zvemashandisirwo emamiriro ezvinhu uye kupa zvigadzirwa zvitsva zveindasitiri cheni vanobatana; chechipiri ndechekuti kuwedzera kune Matter protocol mune yekubatanidza "zvipingamupinyi", matekinoroji ari zvakare mune maviri-nzira yekubatanidza uye kudyidzana.
Ehe, kutaurirana kudiki pasina waya setiweki yenharaunda ingori chikamu cheIoT yekukurukurirana, uye ndinotenda kuti inoenderera ichipisa LPWAN tekinoroji, zvakare inokwezva kutarisisa.
LPWAN
· Indasitiri cheni inoshanda kusimudzira, yakakura mhiri kwemakungwa nzvimbo yemusika
Kubva pamakore ekutanga apo tekinoroji yakatanga kubuda kuti ishandiswe uye mukurumbira, kusvika pamazuva ano kutsvaga kwekushandisa innovation kutora mamwe misika, iyo nzira yetekinoroji iteration iri kuita shanduko inoshamisa. Zvinonzwisisika kuti mukuwedzera kune diki isina waya yekutaurirana tekinoroji, zvakawanda zvakaitika mumusika weLPWAN mumakore achangopfuura.
LoRa
Semtech inowana Sierra Wireless
Semtech, musiki weLoRa tekinoroji, achabatanidza LoRa isina waya modulation tekinoroji muSierra Wireless 'cellular modules nekutora kweSierra Wireless, kambani inotarisa pamamodule ekutaurirana emafoni, uye nekubatanidza zvigadzirwa zvemakambani maviri aya, vatengi vachakwanisa svika paIoT gore chikuva chinobata mabasa akati wandei kusanganisira vatengi manejimendi emuchina vanozokwanisa kuwana IoT gore chikuva chinobata akawanda mabasa anosanganisira manejimendi manejimendi, manejimendi manejimendi uye chengetedzo.
6 miriyoni magedhi, 300 miriyoni yekupedzisira node
Zvakakodzera kutaura kuti LoRa iri kusimukira munzira dzakasiyana kumba nekune dzimwe nyika zvichibva pane zvakasiyana-siyana munyika imwe neimwe, neChina ichienda ku "regional networking" uye nyika dzekunze dzichiramba dzichivaka maWAN makuru. Zvinonzwisiswa kuti yekunze Helium chikuva (Helium) inopa rutsigiro rwakakura rweLoRa gedhi rekuvhara zvichibva pamubairo wemidziyo yedhijitari uye mashandisiro ekushandisa. Vashandi vayo muNorth America vanosanganisira Activity, Senet, X-TELIA, nezvimwe.
Sigfox
* Multi-Technology Convergence uye Synergy
Sezvo kambani yeSingapore IoT yakawana Sigfox gore rapfuura, yekutanga yakagadzirisa mashandiro ekupedzisira, kunyanya maererano nekusangana kwetekinoroji, uye Sigfox yave kushandura mamwe matekinoroji eLPWA uye tekinoroji diki isina waya yekutaurirana kumasevhisi ayo. Munguva pfupi yapfuura, UnaBiz yakafambisa kuwirirana kweSigfox neLoRa.
· Business Model Shift
UnaBiz yakamisa zvakare Sigfox's bhizinesi zano uye bhizinesi modhi. Munguva yakapfuura, zano reSigfox rekusarudza kuvandudza kugona kwepasirese kuzadzisa zvidikanwi zvakasiyana uye kuve mutyairi pachayo kwakatonhora makambani mazhinji muindasitiri yeketani nekuda kwekutonga kwayo kwakasimba pamusoro peiyo tekinoroji ecosystem, ichida vanodyidzana zvinoenderana neSigfox network kugovana zvakakosha. huwandu hwemari yebasa, nezvimwe. Uye nhasi, panzvimbo yekungotarisa chete pane network mashandiro, UnaBiz iri kutarisa zvakanyanya pamaindasitiri akakosha ekupa masevhisi, kugadzirisa hurongwa hwekushanda kune vanobatana vakakosha (vanoshamwaridzana, vatengi uye Sigfox vanoshanda) uye zvakanyanya kuderedza kurasikirwa kweSigfox ne. 2/3 pakupera kwa2022 zvichienzaniswa nekupera kwa2021.
ZETA
· Vhura ecology, indasitiri chain synergy development
Kusiyana neLoRa, uko 95% yemachipisi anogadzirwa neSemtech pachayo, ZETA's chip uye module indasitiri ine vamwe vatori vechikamu, kusanganisira STMicroelectronics (ST), Silicon Labs, uye Socionext kunze kwenyika, uye epamba semiconductor vagadziri vakaita seQuanxin Micro, Huapu Micro, uye Zhip Micro. Uye zvakare, ZETA inoshanda pamwe ne socionext, Huapu Micro, Zhipu Micro, DaYu Semiconductor uye vamwe vanogadzira machipisi, vasina kuganhurirwa pakushandiswa kweZETA modules, vanogona rezinesi IP kune vakasiyana siyana vanogadzira muindasitiri, vachigadzira yakavhurika yakadzika ecology.
Kuvandudzwa kweZETA PaaS chikuva
Kuburikidza neZETA PaaS chikuva, vagadziri vanogona kugadzira mhinduro dzemamwe mamiriro; vanopa tekinoroji vanogona kushandira pamwe neIoT PaaS kuti vasvike kune yakakura huwandu hwevatengi; vagadziri vanogona kubatana kumusika nekukurumidza uye kuderedza mutengo wakazara. Uye zvakare, kuburikidza nePaaS papuratifomu, yega yega ZETA mudziyo unogona kutyora chikamu uye mamiriro ezvirambidzo kuti abatanidze kune mumwe nemumwe, kuti aongorore yakawanda data application kukosha.
Kuburikidza nekuvandudza tekinoroji yeLPWAN, kunyanya kubhuroka uye "kumuka" kweSigfox, zvinogona kuonekwa kuti, kuti uwane mamwe hukama, tekinoroji yeIoT yekutaurirana inoda vashandi veindasitiri kuti vasimudzire pamwe nekuvandudza kutora chikamu uye mari. Panguva imwecheteyo, isu tinogona zvakare kuona kuti mamwe matekinoroji akadai seLoRa neZETA ari kushingaira kusimudzira ecology.
Kupfupisa, kana tichienzanisa nemakore apfuura pakaberekwa matekinoroji ekutaurirana uye mumwe nemumwe akabata tekinoroji achishanda akaparadzana, maitiro makuru mumakore achangopfuura ndeekusangana, kusanganisira kuenderana kwematekinoroji madiki ekukurukurirana asina waya maererano nekushanda uye kuita, uye matekinoroji eLPWAN. maererano nekushandiswa.
Nekune rimwe divi, zvinhu zvakaita senge data throughput uye latency, izvo zvaimbove zvinotariswa tekinoroji iteration, zvave zvinodikanwa, uye tarisiro yetekinoroji iteration ikozvino yanyanya pakuwedzera mamiriro uye masevhisi. Shanduko munzira yekudzokorodza inoreva kuti nhamba yevatori vechikamu muindasitiri iri kuwedzera uye ecology iri kuita nani. Sehwaro hwekubatana kweIoT, tekinoroji yekutaurirana haizomira pa "cliché" yekubatanidza mune ramangwana, asi ichave nemamwe mazano matsva.
Nguva yekutumira: Kubvumbi-27-2023