Za momwe IoT imagwirira ntchito

Za momwe IoT imagwirira ntchito. Sindikudziwa ngati mumamvetsetsa bwino za IoT? Ngati simunamvetsetse mozama kale, muyenera kutsatira IOTCloudPlatform lero kuti muwone momwe IoT imagwirira ntchito ~

IoT ndiye intaneti ya Zinthu.

Zimatanthawuza kulumikiza chinthu chilichonse ndi intaneti kudzera muukadaulo wozindikiritsa ma radio frequency, teknoloji ya barcode, mitundu yosiyanasiyana ya ma sensor, global positioning system ndi zida zina zowonera zidziwitso malinga ndi mgwirizano womwe wagwirizana, pakusinthana kwa chidziwitso ndi kulumikizana, kuti azindikire luntha la zinthu Dziwani, pezani, njira, kuyang'anira ndi kuyang'anira maukonde.

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Kulankhula za zomangamanga zapamwamba zitatu za IoT - kuzindikira wosanjikiza, network layer ndi application layer, aliyense si mlendo kwa izo. Nachi chitsanzo cha moyo kuti ndikuuzeni za mfundo zogwirira ntchito za IoT.

Ndi momwe zimagwirira ntchito - Za momwe IoT imagwirira ntchito

01. IoT Architecture Perception layer

Tiyeni tikambirane za gawo lamalingaliro muzomangamanga za IoT poyamba. Mwachitsanzo, ngati mudagula nyali yanzeru yapampando wa bedi kuchokera kusitolo yapaintaneti, mutha kutsata njira zomwe zili pansipa kuti mukonze maukonde mukapeza:

Khwerero 1: Jambulani nambala ya QR ya bukhuli kuti mutsitse APP, ndikulembetsa ngati wogwiritsa ntchito.

Khwerero 2: Mphamvu pa nyali ya pambali pa bedi.

Khwerero 3: Malinga ndi malangizo, onjezani nyali yapa bedi ku APP, ndikulumikizana ndi nyali kudzera pa APP, kotero kuti chipangizochi chikhoza kulumikizidwa ndi intaneti.

Khwerero 4: Pambuyo chipangizo chikugwirizana ndi maukonde, imapempha kupeza chithandizo. Chosanjikiza chakumbuyo cha ntchito chidzatsimikizira ngati chipangizocho chingapezeke motsatira malamulo ovomerezeka. Pambuyo mwayi wololedwa, chipangizo akhoza bwinobwino ntchito utumiki. (ngati zapambana, wosuta sangathe kuzindikira)

Khwerero 5: Pakadali pano, mukhoza kulamulira mtundu wa kuwala, kuwala kwa kuwala, ndi kusintha kwa kuwala pa APP.

Khwerero 6: Ngati muli ndi wolankhula wanzeru wa mtundu womwewo kunyumba, mungathenso kuwongolera mawu kudzera pa speaker.

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Let's analyze the working principle from the perspective of the Intaneti ya Zinthu.

Zosanjikiza zachikhalidwe zimagwiritsa ntchito ukadaulo wa RFID, teknoloji ya barcode, ndi zina. kuti zida zolumikizidwa ndi netiweki zikhale ndi manambala awo omwe amazizindikiritsa, ndiyeno zindikirani malo ozungulira masensa, ndi zina., ndi kukweza zinthu zoyezedwa m'chilengedwe ku nsanja kudzera pa intaneti.

Kenako, ndi chitukuko chaukadaulo wa intaneti wa Zinthu, zipangizo pa kuzindikira wosanjikiza nawonso pang'onopang'ono anawonjezera actuators ankalamulira, kusinthika kuchokera pazida zongogwiritsa ntchito kamodzi kupita ku zida zowoneka bwino komanso zogwirika.

Nyali ya m'mphepete mwa bedi mu chitsanzo pamwambapa ili ndi chizindikiro chapadera chomwe chimatha kugwiritsa ntchito intaneti, WiFi module yomwe imatha kulumikizidwa ndi intaneti, ndipo ndithudi gawo lolamulira lomwe lingathe kulamulira kusintha kwa kuwala, mtundu, ndi kuwala. Ngakhale palibe masensa ndi Ma tag a RFID mkati, gawo loyang'anira wamkulu lawonjezeredwa, ndipo ID yapaderadera yozindikiritsa imakulitsidwanso pasadakhale kukhala chip chanzeru mkati mwa nyali ya m'mbali mwa bedi.

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Pambuyo kugawa maukonde ndi bwino, nsanja imatsimikizira kuti nyali yapambali mwa bedi mwanzeru ndi ndani malinga ndi ID yapadera yomwe idakwezedwa, ndipo amalola kuti alowe nawo papulatifomu kuti apereke ntchito zake. Nthawi yomweyo, nsanja imamanga nyali ya pambali pa bedi ndi chidziwitso cha wogwiritsa ntchito, kuti wogwiritsa ntchito adutse APP ya foni yam'manja kuti azisewera ndi nyali yapampando wa bedi.

02. Internet of things architecture network layer

Let's talk about the network layer in the Internet of Things architecture. Chigawo ichi chimapereka njira zambiri zopezera maukonde, kulola zida zowonera kuti zigwirizane ndi nsanja ya data.

Njira zodziwika bwino zopezera intaneti mwachindunji ndi WiFi, ma cellular network, ndi zina. Njira zina zolumikizirana opanda zingwe, monga Bluetooth, Zigbee, LoRa, ndi zina., amatha kugwiritsa ntchito intaneti kudzera pazipata zawo.

Pambuyo chipangizo ali ndi mphamvu kulumikiza maukonde, imatha kuyanjana ndi nsanja kudzera munjira zolumikizirana zokhazikitsidwa, monga wamba MQTT, CoAP, ndi zina. Nyali yam'mphepete mwa bedi ili ndi gawo la WiFi lomwe linamangidwa, zomwe zimatha kulumikizana ndi intaneti mosavuta kudzera a WiFi router m'nyumba (don't tell Huamei who doesn't have a WiFi router now), protocol yolumikizana ndi zakumbuyo sichidziwika, koma ndizotheka kuti ndi njira yolumikizirana ya IoT - Mtengo wa MQTT.

03. IoT architecture application layer

Pomaliza, let's talk about the application layer. Pakadali pano, many services derived from the Internet of Things that facilitate people's lives can be attributed to the richness and variety of the application layer.

Ndiroleni ndifunse, ngati tibwerera 5 zaka, amene akanaganiza kuti pali zidule zambiri za nyali yosavuta ya bedi? Ndani angaganize kuti foni yam'manja ndi yakutali kulamulira ndi ntchito zolemera, kulamulira zonse zida zanzeru kunyumba.

Kubwereranso ku chitsanzo cha nyali ya desiki pamwambapa, pulogalamu yomwe ikuyenda pa foni yam'manja ili ndi ubale womangirira ndi nyali ya desiki chifukwa cha kulembetsa kwa ogwiritsa ntchito. Pamene foni yam'manja imayatsa nyali ya desiki kudzera pakusintha kwa APP, Pamenepo, foni yam'manja imatumiza lamulo ku pulatifomu kudzera mu APP kuti muyatse nyali ya pambali pa bedi yomangidwa kwa iyo.

IoT Project Development board Microbit

Pambuyo pa nsanja amalandira dongosolo, imapeza nyali yakumbali ya bedi yomwe ili patebulo la bedi lanu kudzera pa netiweki, ndipo akupereka lamulo loyatsa nyali. Pambuyo pa kuwala kumalandira dongosolo ili kudzera pa intaneti ya WiFi, nthawi yomweyo imagwiritsa ntchito control unit kukanikiza batani isanazime nyali. Mtundu, kuwala ndi magawo ena kuti muyatsenso nyali ya desiki.

Pano, mukhoza kuganiza za izo. Ngakhale nyale yathu yapafupi ndi bedi nthawi zambiri imakhala yozimitsa, iyenera kulumikizidwa mobisa ndi WiFi kunyumba, ndipo nthawi zonse lipoti mapaketi a kugunda kwa mtima kudzera mu protocol, kuti nsanja yathu igwiritsidwe ntchito pakafunika kutero. dzipezeni nokha.

Mtunduwu tsopano wawonjezedwa ku zida zambiri zapanyumba zanzeru, monga ma air conditioners anzeru, makina ochapira anzeru, ndi ophika mpunga anzeru. Smart Home ndi gawo lokhalo logwiritsa ntchito intaneti ya Zinthu. Ena, monga kuyenda mwanzeru, malonda anzeru, mayendedwe anzeru, mzinda wanzeru, ulimi wanzeru, makampani opanga anzeru, ndi zina., zonse ndi zida zodziwikiratu, Network Layer ndi kaphatikizidwe kagawo ka ntchito kuyenera kuchitika.

Kugwiritsa ntchito kosatha kwa intaneti ya Zinthu kumalemeretsa miyoyo yathu, kupititsa patsogolo kagwiritsidwe ntchito ka kagawidwe ka zinthu, ndi kuwongolera magwiridwe antchito.