Zikafikakulumikizana kwanzeru kunyumba, pali zambiri kuposa umisiri wodziwika bwino monga Wi-Fi ndi Bluetooth.Pali ma protocol apadera amakampani, monga Zigbee, Z-Wave, ndi Thread, omwe ali oyenerera kugwiritsa ntchito kunyumba mwanzeru.

M'malo opangira nyumba, pali zinthu zambiri zomwe zimapezeka pamsika zomwe zimakupatsani mwayi wowongolera chilichonse kuyambira pakuwunikira mpaka kutentha.Pogwiritsa ntchito kwambiri othandizira amawu ngati Alexa, Google Assistant, ndi Siri, mutha kuwonetsetsa kuti pali kulumikizana kosasinthika pakati pazida zochokera kwa opanga osiyanasiyana.

Pamlingo waukulu, izi ndichifukwa cha miyezo yopanda zingwe monga Zigbee, Z-Wave, ndi Thread.Miyezo imeneyi imathandiza kutumiza malamulo, monga kuunikira babu lanzeru lokhala ndi mtundu winawake pa nthawi inayake, kuzipangizo zingapo nthawi imodzi, malinga ngati muli ndi chipata chapakhomo chogwirizana chomwe chimatha kulumikizana ndi zida zanu zonse zapakhomo.

Mosiyana ndi Wi-Fi, miyezo yapanyumba yanzeru iyi imawononga mphamvu zochepa, zomwe zikutanthauza zambirizida zanzeru zakunyumbaimatha kugwira ntchito kwa zaka zambiri popanda kufunikira kosinthira mabatire pafupipafupi.

Choncho,Kodi Zigbee ndi chiyani kwenikweni?

Monga tanena kale, Zigbee ndi mulingo wa netiweki wopanda zingwe womwe umasungidwa ndikusinthidwa ndi bungwe lopanda phindu la Zigbee Alliance (lomwe tsopano limatchedwa Connectivity Standards Alliance), lomwe linakhazikitsidwa mchaka cha 2002. Mulingo uwu umathandizidwa ndi makampani aukadaulo opitilira 400, kuphatikiza zimphona za IT monga Apple. , Amazon, ndi Google, komanso mitundu yodziwika bwino monga Belkin, Huawei, IKEA, Intel, Qualcomm, ndi Xinnoo Fei.

Zigbee imatha kutumiza zidziwitso popanda zingwe mkati mwa pafupifupi 75 mpaka 100 mita mkati mwanyumba kapena pafupifupi 300 metres panja, zomwe zikutanthauza kuti ikhoza kupereka chidziwitso champhamvu komanso chokhazikika mnyumba.

Kodi Zigbee amagwira ntchito bwanji?

Zigbee amatumiza malamulo pakati pa zida zanzeru zapanyumba, monga kuchokera pa sipika yanzeru kupita ku babu lamagetsi kapena kuchokera pa switch kupita ku babu, popanda kufunika kokhala ndi malo owongolera apakati ngati rauta ya Wi-Fi kuti ayanjanitse kulumikizanako.Chizindikirocho chingathenso kutumizidwa ndikumvetsetsa mwa kulandira zipangizo, mosasamala kanthu za wopanga, malinga ngati akuthandizira Zigbee, amatha kulankhula chinenero chomwecho.

Zigbee imagwira ntchito mu netiweki ya mauna, kulola kuti malamulo atumizidwe pakati pa zida zolumikizidwa ndi netiweki yomweyo ya Zigbee.Mwachidziwitso, chipangizo chilichonse chimagwira ntchito ngati mfundo, kulandira ndi kutumiza deta ku chipangizo china chilichonse, kuthandizira kufalitsa deta yamalamulo ndikuwonetsetsa kufalikira kwakukulu kwa netiweki yapanyumba yanzeru.

Komabe, ndi Wi-Fi, ma siginecha amafooka ndi mtunda wokulirapo kapena amatha kutsekedwa kwathunthu ndi makoma olimba m'nyumba zakale, zomwe zikutanthauza kuti malamulo sangafikire zida zapanyumba zakutali kwambiri.

Kapangidwe ka mauna a netiweki ya Zigbee kumatanthauzanso kuti palibe mfundo imodzi yolephera.Mwachitsanzo, ngati nyumba yanu ili ndi mababu anzeru ogwirizana ndi Zigbee, mungayembekezere kuti onse aziwunikira nthawi imodzi.Ngati imodzi ikalephera kugwira ntchito bwino, mauna amawonetsetsa kuti malamulo atha kuperekedwabe ku bulb ina iliyonse pamaneti.

Komabe, kunena zoona, sizingakhale choncho nthawi zonse.Ngakhale zida zambiri zapanyumba zomwe zimagwirizana ndi Zigbee zimakhala ngati zotumizirana mauthenga pamaneti, zida zina zimatha kutumiza ndikulandila malamulo koma osawatumiza.

Monga lamulo, zida zoyendetsedwa ndi gwero lamagetsi nthawi zonse zimakhala ngati ma relay, kuwulutsa ma siginecha onse omwe amalandira kuchokera ku node zina pamaneti.Zida za Zigbee zoyendetsedwa ndi batri nthawi zambiri sizimagwira ntchitoyi;m’malo mwake, amangotumiza ndi kulandira malamulo.

Malo ogwirizana ndi Zigbee amagwira ntchito yofunika kwambiri pankhaniyi potsimikizira kutumizidwa kwa malamulo kuzipangizo zoyenera, kuchepetsa kudalira mauna a Zigbee kuti atumizidwe.Zogulitsa zina za Zigbee zimabwera ndi malo awoawo.Komabe, zida zanzeru zapanyumba zomwe zimagwirizana ndi Zigbee zimatha kulumikizananso ndi ma hub a chipani chachitatu omwe amathandizira Zigbee, monga Amazon Echo smart speaker kapena Samsung SmartThings hubs, kuti muchepetse zolemetsa zina ndikuwonetsetsa kukhazikitsidwa kokhazikika m'nyumba mwanu.

Kodi Zigbee ndiyabwino kuposa Wi-Fi ndi Z-Wave?

Zigbee amagwiritsa ntchito muyezo wa IEEE wa 802.15.4 Personal Area Network polumikizana ndipo imagwira ntchito pama frequency a 2.4GHz, 900MHz, ndi 868MHz.Mlingo wake wotumizira deta ndi 250kB/s okha, wocheperako kuposa netiweki iliyonse ya Wi-Fi.Komabe, chifukwa Zigbee amangotumiza zochepa za data, kuthamanga kwake pang'onopang'ono sikudetsa nkhawa kwambiri.

Pali malire pa kuchuluka kwa zida kapena node zomwe zitha kulumikizidwa ndi netiweki ya Zigbee.Koma ogwiritsa ntchito kunyumba anzeru sayenera kuda nkhawa, chifukwa chiwerengerochi chikhoza kukwera mpaka 65,000 node.Chifukwa chake, pokhapokha mukumanga nyumba yayikulu kwambiri, chilichonse chiyenera kulumikizana ndi netiweki imodzi ya Zigbee.

Mosiyana ndi izi, ukadaulo wina wapanyumba wopanda zingwe, Z-Wave, umachepetsa kuchuluka kwa zida (kapena node) mpaka 232 pa hub iliyonse.Pazifukwa izi, Zigbee imapereka ukadaulo wanzeru wakunyumba, poganiza kuti muli ndi nyumba yayikulu kwambiri ndipo mukufuna kuidzaza ndi zida zanzeru zopitilira 232.

Z-Wave imatha kutumiza zidziwitso mtunda wautali, pafupifupi mapazi 100, pomwe njira ya Zigbee imatsika pakati pa 30 ndi 60 mapazi.Komabe, poyerekeza ndi Zigbee's 40 mpaka 250kbps, Z-Wave ili ndi liwiro locheperako, ndi mitengo yosinthira deta kuyambira 10 mpaka 100 KB pamphindikati.Onsewa ndi ochedwa kwambiri kuposa Wi-Fi, yomwe imagwira ntchito mu megabits pamphindikati ndipo imatha kutumiza deta mkati mwa 150 mpaka 300 mapazi, kutengera zopinga.

Ndi zinthu ziti zanzeru zakunyumba zomwe zimathandizira Zigbee?

Ngakhale Zigbee sangakhale ponseponse ngati Wi-Fi, imapeza ntchito pazogulitsa zambiri.Connectivity Standards Alliance ili ndi mamembala opitilira 400 ochokera kumayiko 35.Mgwirizanowu umanenanso kuti pakali pano pali zinthu zopitilira 2,500 zovomerezeka ndi Zigbee, zomwe zikupanga zopitilira 300 miliyoni.

Nthawi zambiri, Zigbee ndiukadaulo womwe umagwira ntchito mwakachetechete kumbuyo kwa nyumba zanzeru.Mwina mwayikapo njira yowunikira yanzeru ya Philips Hue yoyendetsedwa ndi Hue Bridge, osazindikira kuti Zigbee imathandizira kulumikizana ndi zingwe.Izi ndiye maziko a Zigbee (ndi Z-Wave) ndi miyezo yofananira - amapitilirabe kugwira ntchito osafunikira masinthidwe ambiri ngati Wi-Fi.