Kodi Huawei Harmony OS 2.0 akuyesera kuchita chiyani?Ndikuganiza kuti mfundo ndi yakuti, Kodi IoT (Intaneti Yazinthu) ndi chiyani?Ponena za mutu womwewo, zitha kunenedwa kuti mayankho ambiri pa intaneti samamvetsetsa.Mwachitsanzo, malipoti ambiri amatchula makina ophatikizidwa omwe amagwira ntchito pa chipangizo ndi Harmony OS monga "Internet of Things" opareshoni.Ndikuwopa kuti sizolondola.
Osachepera mu nkhani izi, ndi zolakwika.Pali kusiyana kwakukulu.
Tikanena kuti makina ogwiritsira ntchito makompyuta akuthandiza ogwiritsa ntchito makompyuta awo kupyolera mu mapulogalamu, ndiye kuti dongosolo lophatikizidwa ndilo kuthetsa mavuto a intaneti ndi makompyuta a zipangizo za IoT okha.Lingaliro la mapangidwe a Harmony OS ndikuthana ndi zomwe ogwiritsa ntchito angachite komanso momwe angachitire pogwiritsa ntchito mapulogalamu.
Ndidzafotokozera mwachidule kusiyana pakati pa machitidwe awiriwa ndi zomwe Harmony OS 2.0 yachita ndi lingaliro ili.
1.Embedded System ya IoT siyofanana ndi Harmony
Choyamba, pali chinachake chimene aliyense ayenera kudziwa.M'zaka za IoT, zida zamagetsi zikutuluka mochulukirapo, ndipo ma terminal akuwonetsa isomerization.Izi zimabweretsa zochitika zingapo:
Chimodzi ndi kukula kwa kugwirizana pakati pa zipangizo ndi zazikulu kuposa chipangizocho.(Mwachitsanzo, smartwatch imatha kulumikizana ndi wifi ndi zida zingapo za Bluetooth nthawi imodzi.)
China ndi chakuti, zida za chipangizocho ndi ma protocol olumikizira akukhala osiyanasiyana, ndipo zitha kunenedwa kuti zagawika.(Mwachitsanzo, malo osungiramo zida za IoT amatha kuchoka pa makumi a Kilobytes kwa malo otsika mphamvu mpaka mazana a ma megabytes a ma terminals agalimoto, kuyambira pa MCU yotsika kwambiri mpaka tchipisi tamphamvu za seva.)
Monga tonse tikudziwira, kufunika kwa makina ogwiritsira ntchito ndikuchotsa zofunikira za hardware ya chipangizocho ndikupereka mawonekedwe ogwirizana a mapulogalamu osiyanasiyana ogwiritsira ntchito, potero kudzipatula ndi kutetezera machitidwe ovuta a hardware ndandanda.Imalola mapulogalamu osiyanasiyana kuwongolera ma Hardware popanda kuthana ndi zida.
Pa intaneti ya Zinthu, mavuto atsopano awonekera mu hardware yokha, yomwe ndi mwayi watsopano komanso vuto latsopano la machitidwe opangira.Kuti athane ndi kulumikizidwa, kugawikana, ndi chitetezo cha zida izi zokha, zida zingapo zophatikizika zidapangidwa, monga Lite OS ya Huawei, Mbed OS ya ARM, FreeRTOS, ndi chitetezo chowonjezera, Amazon RTOS, ndi zina zambiri.
Zodziwika bwino zamakina ophatikizidwa a IoT ndi awa:
Madalaivala a hardware amatha kupatulidwa ndi makina opangira opaleshoni.
Chifukwa cha mawonekedwe amtundu wa IoT komanso ogawanika, zida zosiyanasiyana zimakhala ndi firmware ndi madalaivala osiyanasiyana.Ayenera kulekanitsa dalaivala ku kernel ya opaleshoni kuti kernel yogwiritsira ntchito ikhale yowonjezereka komanso yowonjezera.
Makina ogwiritsira ntchito amatha kukhazikitsidwa ndikusinthidwa.
Monga ndanenera kale, kasinthidwe ka hardware ka ma terminals a IoT ali ndi malo osungira kuyambira makumi a kilobytes mpaka mazana a megabytes.Choncho, njira yogwiritsira ntchito yomweyi imayenera kukonzedwa kapena kukonzedwa mwamphamvu kuti igwirizane ndi zofunikira zochepa kapena zovuta kwambiri panthawi imodzi.
Onetsetsani mgwirizano ndi kugwirizana pakati pa zipangizo.
Padzakhala ntchito zochulukirachulukira kuti chipangizo chilichonse chizigwirana ntchito pa intaneti ya Zinthu.Makina ogwiritsira ntchito amafunika kutsimikizira kulumikizana pakati pa zida za intaneti ya Zinthu.
Onetsetsani chitetezo ndi kudalirika kwa zida za IoT.
Chipangizo cha IoT pachokha chimasunga zidziwitso zodziwika bwino, kotero kuti zofunikira zotsimikizika pa chipangizocho ndizokwera kwambiri.
Pansi pamalingaliro amtunduwu, ngakhale makina ogwiritsira ntchito amtunduwu amathetsa magwiridwe antchito, kuyimbirana mafoni, ndi zovuta zolumikizirana ndi zida za IoT, siliganizira zomwe ogwiritsa ntchito angagwiritse ntchito makinawa kuti athandizire zida za IoT zolumikizidwa pa intaneti.
Kuchokera pamalingaliro a ogwiritsa ntchito, njira yoyitanitsa makina a chipangizo cha IoT nthawi zambiri imakhala motere:
Ogwiritsa ntchito ayenera kugwiritsa ntchito kasamalidwe ka APP kapena IoT chipangizo chakumbuyo (monga woyang'anira mtambo), kuyitanitsa mawonekedwe a IoT pa chipangizocho, kenako ndikupeza chipangizo cha hardware kudzera pa chipangizo cha IoT.Izi nthawi zambiri zimaphatikizapo kuyimbirana pakati pa makina ogwiritsira ntchito mafoni ndi makina a intaneti ya Zinthu.APP apa ndi kasamalidwe ka chipangizo cha intaneti cha Zinthu.Kulumikizana pakati pa chipangizo chilichonse cha intaneti cha Zinthu kumakhala kovuta kwambiri.
2.Kodi Harmony yasintha chiyani pamalingaliro ake opangira?
Kulumikizana pakati pazida sikulinso ntchito yosanjikiza ntchito koma kumangiriridwa ndikulekanitsidwa kudzera pakatikati.
Pamwamba, Harmony OS 2.0 imalekanitsa kulumikizidwa kwa zida za IoT kudzera mu "basi yofewa yogawidwa, motero kupewa kuwongolera kulumikizana pamakina am'manja kuti muwone pamsonkhano wa atolankhani kuyimbirana foni yam'manja ya Harmony ndi zida za Internet of Things ndizovuta kwambiri. yabwino.
Koma kuchokera pamawonekedwe opangira opaleshoni, kudzipatula kwa encapsulation kumabweretsa zambiri kuposa kungoyang'anira kulumikizana.Zimatanthawuza kuti "kulumikizana" kumatsika kuchokera pagawo la ntchito kupita ku hardware wosanjikiza, kukhala mphamvu yofunikira ya makina opangira magawo.
Kumbali imodzi, mafoni amtundu wogwiritsa ntchito nsanja samafunikira kuwoloka zigawo.Izi zikutanthawuza kuti kuyanjana kwa deta yamtundu uliwonse sikuyenera kulumikizidwa ndikutsimikiziridwa ndi wogwiritsa ntchito.Chifukwa chake, makina ogwiritsira ntchito amatha kuyimba pazida zonse ndikuwonetsetsa kuti kulumikizana kuli bwino.Panthawiyi, chipangizo cha hardware / kompyuta / makina osungira pakati pa zipangizo ziwirizi ndi zogwirizanirana, kotero kuti zida ziwiri kapena zingapo zogawana / zosungirako zingathe kugwiritsira ntchito- "Super terminal," monga kugwirizanitsa makamera a chipangizo, kulunzanitsa mafayilo, komanso mafoni amtsogolo a CPU/GPU omwe angachitike.
Kumbali inayi, zikuyimiranso kuti opanga okha safunikira kuyang'ana kwambiri pazovuta zovuta zamalumikizidwe a IoT.Ayenera kuyang'ana pa logic yogwira ntchito ndi mawonekedwe a mawonekedwe.Izi zichepetsa kwambiri mtengo wa chitukuko cha pulogalamu ya IoT chifukwa makina aliwonse ogwiritsira ntchito amafunikira kupangidwa ndikusintha kuchokera pazoyambira zoyambira kupita ku kulumikizana kwa chipangizocho, zomwe zimapangitsa kuti pulogalamuyo isasinthe.Madivelopa amangofunika kudalira API yoperekedwa ndi Harmony system kuti apewe kulumikizidwa kovutirako ndikumaliza kusintha ndi kukonza zida zingapo.
Ndizotheka kuti padzakhala mapulogalamu ambiri omwe zida zingapo za IoT zidzagwiritse ntchito mtsogolo, ndipo izi zikhala zogwira mtima kwambiri kuposa kungoyika pamodzi.Zotsatirazi ziyenera kukhala zokwera mtengo zachitukuko kuti zikhale zovuta kuzikwaniritsa.
Pankhaniyi, luso:
1. Pewani mafoni amtundu uliwonse kuti mapulogalamu a IoT ndi zida zambiri za hardware za IoT zitha kugawidwa mowona kudzera mu opareshoni.
2. Poyang'anizana ndi zochitika zosiyana kwambiri, perekani ntchito zofunikira (khadi la utumiki wa atomiki) kuzipangizo zonse za IoT kupyolera mu opaleshoni.
3. Kupititsa patsogolo ntchito kumangofunika kuyang'ana pamalingaliro ogwirira ntchito, omwe amathandizira kwambiri chitukuko cha mapulogalamu ambiri a IoT.
Ngati tilingalira mozama za izi zida zonse zikalumikizidwa, kodi ntchito zogwiritsira ntchito pazidazi zidzakhala zofunika kwambiri?Zoonadi, dongosolo lamakono la Harmony liyenera kukhala lofunika kwambiri popereka chithandizo, ndipo chipangizo cha anthu ndicho chida chachikulu.
Monga ndidanenera pachiyambi, poyerekeza ndi intaneti ya intaneti yomwe ilipo kale, imangothetsa mavuto ofunikira a kulumikizana kwakukulu kwa zida zapaintaneti za zinthu ndi kugawikana kwa zida kuti zida za IoT zitha kulumikizana;ngati makina ogwiritsira ntchito, kuyenera kuganiziridwa mozama momwe kulili kosavuta kwa ogwiritsa ntchito ndi opanga kugwiritsa ntchito kapena kuyitanitsa zida izi kuti amalize zotsatira za 1=1 wamkulu kuposa 2.
Nthawi yotumiza: Jun-11-2021