Game da yadda IoT ke aiki. Ban sani ba idan kuna da zurfin fahimtar IoT? Idan ba ku da zurfin fahimta a da, dole ne ku bi IOTCloudPlatform a yau don ganin yadda IoT ke aiki ~
IoT shine Intanet na Abubuwa.
Yana nufin haɗa kowane abu da Intanet ta hanyar fasahar tantance mitar rediyo, fasahar barcode, fasahohin firikwensin daban-daban, tsarin saka idanu na duniya da sauran kayan aikin gano bayanai bisa ga yarjejeniyar da aka amince, domin musayar bayanai da sadarwa, don gane basirar abubuwan Gane, gano wuri, waƙa, saka idanu da sarrafa hanyoyin sadarwa.
micro bit fadada allon - IOBIT V2.0 microbit kwance adaftar allo shigarwa na firamare da sakandare
Da yake magana akan ƙirar gine-gine mai hawa uku na IoT - Layer tsinkaye, cibiyar sadarwa Layer da aikace-aikace Layer, kowa ba bakon abu bane. Anan akwai misali daga rayuwa don gaya muku game da ƙa'idar aiki na IoT.
Iot yadda yake aiki - Game da yadda IoT ke aiki
01. Layer tsinkayen gine-ginen IoT
Bari mu fara magana game da matakin tsinkaye a cikin gine-ginen IoT da farko. Misali, idan ka sayi fitilar gefen gado mai hankali daga kantin kan layi, za ku iya bin matakan da ke ƙasa don saita hanyar sadarwar bayan kun samu:
Mataki 1: Duba lambar QR na littafin jagora don zazzage APP, da yin rijista azaman mai amfani.
Mataki 2: Ƙarfi akan fitilar gefen gado.
Mataki 3: Bisa ga umarnin, ƙara fitilar gefen gado zuwa APP, da kuma yin hulɗa tare da fitila ta hanyar APP, ta yadda za a iya haɗa na’urar da Intanet.
Mataki 4: Bayan an haɗa na'urar zuwa cibiyar sadarwa, yana buƙatar samun damar sabis ɗin. Layer aikace-aikacen bango zai tabbatar ko ana iya samun dama ga na'urar bisa ga ƙa'idodin tabbatarwa. Bayan an ba da izinin shiga, na'urar na iya samun nasarar amfani da sabis ɗin. (idan nasara, mai amfani ba zai iya ganewa ba)
Mataki 5: A wannan lokacin, zaka iya sarrafa launi na haske, hasken haske, da kuma canza haske akan APP.
Mataki 6: Idan kana da mai magana mai wayo na iri ɗaya a gida, Hakanan zaka iya sarrafa murya ta lasifikar.
Hukumar Ci gaban Microbit - Microbit Python Graphics Programming STEM Maker Education DIY Controller - IOT Development Project
Let's analyze the working principle from the perspective of the Intanet na Abubuwa.
Tsarin tsinkaye na gargajiya yana amfani da fasahar RFID, fasahar barcode, da dai sauransu. don ba da damar na'urorin sadarwar su sami nasu lambobin tantance damar hanyar sadarwa, sannan ku fahimci yanayin da ke kewaye ta hanyar na'urori masu auna firikwensin, da dai sauransu., da loda abubuwan da aka auna a cikin mahalli zuwa dandamali ta hanyar hanyar sadarwa.
Daga baya, tare da haɓaka fasahar Intanet na Abubuwa, na'urorin da ke cikin layin tsinkaya kuma a hankali sun ƙara masu kunnawa sarrafawa, tasowa daga na'urorin hasashe masu aiki guda ɗaya zuwa na'urori masu iya ganewa da aiwatarwa.
Fitilar gefen gado a cikin misalin da ke sama yana da ginanniyar lambar tantancewa ta musamman wacce za ta iya shiga Intanet, modul WiFi wanda za'a iya haɗa shi da Intanet, kuma ba shakka na'ura mai sarrafawa wanda zai iya sarrafa hasken wuta, launi, da haske. Ko da yake babu firikwensin da RFID tags ciki, an ƙara sashin kula da zartarwa, kuma ID na musamman don ganowa kuma an ƙarfafa shi a gaba cikin guntu mai wayo a cikin fitilar gefen gado.
microbit micro programmable kwamfuta - IOT ci gaban hukumar fadadawa - Game da yadda IoT ke aiki
Bayan an yi nasarar rarraba hanyar sadarwa, dandamali yana tabbatar da asalin fitilar gefen gado mai hankali bisa ga ID na musamman da aka ɗora, kuma yana ba shi damar shiga dandamali don ba da sabis don shi. A lokaci guda, dandamali yana ɗaure fitilar gefen gado tare da ainihin mai amfani, ta yadda mai amfani zai iya wuce wayar hannu APP don wasa da fitilar gefen gado.
02. Intanet na abubuwa architecture network Layer
Let's talk about the network layer in the Internet of Things architecture. Wannan Layer yana samar da wadataccen hanyoyin sadarwar, ƙyale na'urorin Layer tsinkaye don yin hulɗa tare da dandamalin Layer na aikace-aikacen don bayanai.
Hanyoyin gama gari don shiga Intanet kai tsaye sun haɗa da WiFi, hanyar sadarwar salula ta hannu, da dai sauransu. Sauran hanyoyin sadarwar mara waya, kamar Bluetooth, Zigbee, LoRa, da dai sauransu., za su iya shiga Intanet ta hanyar kofofinsu.
Bayan na'urar tana da ikon shiga hanyar sadarwar, yana iya mu'amala da dandamali ta hanyar ka'idojin sadarwa da aka kafa, kamar na kowa MQTT, COAP, da dai sauransu. Wannan fitilar gefen gado mai kaifin baki tana da ginanniyar tsarin WiFi a ciki, wanda ke iya haɗawa da Intanet cikin sauƙi ta hanyar a WiFi na'ura mai ba da hanya tsakanin hanyoyin sadarwa cikin gida (don't tell Huamei who doesn't have a WiFi router now), Ba a san ka'idar yin hulɗa tare da bango ba, amma yana yiwuwa Ita ce babbar ka'idar sadarwa ta IoT - MQTT.
03. Layer aikace-aikacen gine-ginen IoT
Daga karshe, let's talk about the application layer. A halin yanzu, 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.
Bari in tambaya, idan muka koma 5 shekaru, wanda zai yi tunanin cewa akwai dabaru da yawa don fitilar gefen gado mai sauƙi? Wanene zai yi tunanin cewa wayar hannu ce nesa sarrafawa tare da ayyuka masu wadata, sarrafa duka na'urori masu wayo a gida.
Komawa misalin fitilar tebur a sama, app da ke gudana akan wayar hannu yana da alaƙa da alaƙa da fitilar tebur saboda rajistar mai amfani. Lokacin da wayar hannu ta kunna fitilar tebur ta hanyar maɓallin taɓawa akan APP, a gaskiya, wayar hannu ta aika umarni zuwa dandamali ta hanyar APP don kunna fitilar gefen gado daure da ita.
IoT Project Development Board Microbit
Bayan dandamali ya karɓi oda, ya nemo fitilar gefen gadon dake kan teburin gadon ku ta hanyar sadarwar, kuma ya ba da odar kunna wuta. Bayan hasken ya karɓi wannan odar ta hanyar hanyar sadarwar WiFi, nan take yana amfani da na'urar sarrafawa don danna maɓallin kafin kashe hasken. Launi, haske da sauran sigogi don kunna fitilar tebur kuma.
nan, za ku iya tunani game da shi. Kodayake fitilar gefen gadonmu yawanci a kashe take, dole ne a haɗa shi a asirce zuwa WiFi a gida, kuma akai-akai bayar da rahoton fakitin bugun zuciya ta hanyar yarjejeniya, ta yadda za a yi amfani da dandalinmu a lokacin da ake bukata. sami kanka.
Wannan samfurin yanzu an ƙara shi zuwa yawancin kayan aikin gida masu wayo, irin su na'urorin sanyaya iska, injin wanki mai wayo, da masu dafa shinkafa masu wayo. Smart Home reshe ne kawai na babban aikace-aikacen Intanet na Abubuwa. Wasu, kamar sufuri mai hankali, mai kaifin ciniki, dabarun dabaru, birni mai hankali, aikin gona mai kaifin basira, mai kaifin masana'antu, da dai sauransu., duk kayan aiki ne na gano Layer, Layer network da aikace-aikace Layer kira ya kamata ya haifar.
Aikace-aikace marasa iyaka na Intanet na Abubuwa suna wadatar da rayuwarmu, inganta ingantaccen rabon albarkatun ƙasa, da inganta ingantaccen aiki.
