eri: bụ ipv6 dabere na teknụzụ ịkparịta ụka n'igwe dị ala nke emebere iji nye nzikọrịta ozi echekwara echekwabara maka ngwaọrụ ịntanetị nke ihe.Emebere ya maka ụlọ smart yana ngwa akpaaka ụlọ dị ka njikwa ngwa, njikwa okpomọkụ, ojiji ike, ọkụ, nchekwa na ndị ọzọ, Thread agbasawanyela ohere ya ịgụnye ngwa ịntanetị nke ihe sara mbara.N'ihi na eriri na-eji teknụzụ 6LoWPAN ma dabere na IEEE 802.15.4 mesh protocol networking, Eriri nwekwara adreesị IP, na-enye nkwurịta okwu dị mma n'etiti ọnụ ala dị ọnụ ala, ngwaọrụ batrị yana igwe ojii na nzuzo AES.
Iji mee ka ndị na-ewu ewu nke Protocol Thread dịkwuo elu, Nest Labs (onye enyemaka nke Alphabet / Google), Samsung, ARM, Qualcomm, NXP Semiconductor / Freescale, Silicon Labs na ụlọ ọrụ ndị ọzọ guzobere njikọ aka "Thread Group" na July 2014. Eriri dị ka ọkọlọtọ ụlọ ọrụ ma nye asambodo eri maka ngwaahịa ụlọ ọrụ ndị otu.
Bluetooth:Ọkọlọtọ teknụzụ ikuku na-eji 2.4-2.485 GHz ISM band UHF redio, dabere na ngwugwu data, yana ihe owuwu nna ukwu-ohu, iji ghọta mgbanwe data dị mkpụmkpụ n'etiti ngwaọrụ edoziri, ngwaọrụ mkpanaka na iwu netwọkụ ngalaba nkeonwe.Bluetooth Technology Alliance (SIG) na-achịkwa, IEEE depụtara teknụzụ Bluetooth dị ka IEEE 802.15.1, mana ọ naghị akwado ọkọlọtọ ma nwee netwọk ikike ikike nke enwere ike ịnye ya na ngwaọrụ ndị kwekọrọ.Bluetooth na-eji teknụzụ na-agba ọsọ ugboro ugboro iji kewaa data ebutere n'ime ngwugwu nke a na-ebufe iche iche karịa ọwa Bluetooth 79 ahọpụtara.Ọwa ọ bụla nwere bandwit nke 1 MHz.Bluetooth 4.0 na-eji pitch 2 MHz ma nwee ike ịnweta ọwa 40.Ezigbo batrị ekweisi Bluetooth ikuku ga-adịru afọ 2-3, na-abụkarị izu ole na ole.
Teknụzụ Wi-SUN (Wireless Smart Ubiquitous Network) dabere na nkọwapụta mepere emepe nke IEEE 802.15.4g, IEEE 802, na ụkpụrụ IETF IPv6.Wi-SUN FAN bụ usoro netwọkụ mesh nwere ịkparịta ụka n'Ịntanet na ọrụ ịgwọ onwe ya.Ngwaọrụ ọ bụla dị na netwọkụ nwere ike soro ndị agbata obi ya kparịta ụka, ozi nwere ike ịga ebe dị anya n'etiti ọnụ nke ọ bụla na netwọk ahụ.A na-eji teknụzụ mgbasa ozi Wi-SUN mara site na nnyefe dịpụrụ adịpụ, nchekwa, scalability dị elu, ịrụkọ ọrụ ọnụ, ihe owuwu dị mfe, netwọk Mesh, na obere ike oriri (A pụrụ iji ndụ batrị Wi-SUN mee ihe ruo afọ iri).A na-eji ya n'ọtụtụ ebe na ngwaọrụ nzikọrịta ozi dị ka smart eletrik mita na home intelligent energy management (HEMS) njikwa.Ọ dịkwa mma iji wuo ihe ịntanetị buru ibu buru ibu.
N'ịchịkọta ihe ndị a niile, anyị chere na ọ ga-enye aka na ụlọ ọrụ ahụ iji nye usoro ntinye akwụkwọ ntinye aka dị mkpirikpi nke dị mfe ịmepụta na atụmatụ nchekwa data nkwurịta okwu.N'ime ọtụtụ ụkpụrụ IEEE 802.15.4, dị ka ZigBee Pro, Thread na RF4CE, anyị na-ahụ na eriri nwere ikike kachasị maka mmepe maka ihe ndị a: (1) N'ịbụ ndị nnukwu ụlọ ọrụ dịka Google, Arm, na Samsung kwadoro, Apple sonyeere. Eriri na 2018. (2) IP dabeere protocol, mwekota nke software nkwurịta okwu protocol dị mfe iji nweta.(3) Ngwa ndị a na-ahazi nke ọma, na-arụkọ ọrụ nke ọma, dị oke nchebe ma dabara adaba maka ọnọdụ batrị.Ndị na-esonụ bụ tebụl ọnụ ọgụgụ nke amụma mmepe ahịa.
Dịka ị nwere ike ịhụ site na eserese dị n'elu, nnabata nke usoro iwu metụtara dabere na IEEE 802.15.4 ga-aga n'ihu na-eto eto, na-elekwasị anya na ZigBee na Thread, karịsịa eriri.N'ihe gbasara ngwa, dị ka nchịkọta data nyocha ahịa si dị, Smart Home, Ngwa ahụike, Igwe nleba anya, Smart Building na Industrial bụ mpaghara ngwa ngwa.
Oge nzipu: Jan-02-2023
