Uyini umgogodla wanoma yiluphi uhlelo lwasekhaya oluhlakaniphile? Ingabe amadivayisi anesitayela noma abasizi abalawulwa ngezwi? Noma ingabe yinto ebaluleke kakhulu ebamba lonke uhlelo ndawonye? Yebo, ukuqagelile! Ukuxhumana okungenazihibe kuhlanganisa wonke amadivayisi futhi kuwenze asebenze njengesistimu eyodwa ebumbene. Ukukhetha uhlobo olulungile lokuxhumana ukuze uhlelo lwakho lwasekhaya oluhlakaniphile lusebenze kahle kubalulekile.
Kodwa iyiphi inketho engcono kakhulu? Ingabe i-Zigbee, i-Z-Wave, noma i-WiFi?
Le ndatshana izokhanyisa kulaba badlali abathathu ababalulekile ekuxhumekeni kwekhaya okuhlakaniphile, ikusize wenze isinqumo unolwazi. Masiqale lolu hambo lokuhlola ndawonye!
Isigaba 1: Ukuqonda Okuyisisekelo
Yini iZigbee?
Ukubuka konke kwe-Zigbee
I-Zigbee ubuchwepheshe obungenawaya obudizayinelwe ngokuqondile amanethiwekhi endawo yomuntu siqu anezinga eliphansi. Lobu buchwepheshe buvumela amadivaysi ahlakaniphile ukuthi axhumane ngokuphumelelayo nangendlela eyongayo.
Ubuchwepheshe Be-Zigbee
Iphrothokholi ye-Zigbee isuselwe kokujwayelekile kwe-IEEE 802.15.4, esebenza ku-2.4 GHz (ifrikhwensi esetshenziswa futhi i-WiFi). Isici sayo esivelele yikhono lokwenza amanethiwekhi anezikhala, lapho idivayisi ngayinye (i-node) ingaxhumana namanodi ayo aseduze, idale izindlela eziningi ezingaba khona zesiginali.
Yini iZ-Wave?
Isingeniso esifushane se-Z-Wave
I-Z-Wave, njenge-Zigbee, iyiphrothokholi engenantambo yamanethiwekhi asekhaya ahlakaniphile. Idalwe inkampani yase-Danish i-Zensys, manje isiphethwe yi-Silicon Labs kanye ne-Z-Wave Alliance.
Ubuchwepheshe Obushayela i-Z-Wave
I-Z-Wave iphinde isebenzisa inethiwekhi ye-mesh. Kodwa-ke, isebenza ngefrikhwensi ephansi kune-Zigbee, eduze kuka-908.42 MHz e-US kanye no-868.42 MHz eYurophu. Le mvamisa ephansi ingaholela ekuphazamisekeni okuncane kwamanye amadivaysi.
Yini i-WiFi?
Ukuqonda i-WiFi
I-WiFi iyinethiwekhi engenantambo esetshenziswa kakhulu ekungeneni kwe-inthanethi ezindlini, emahhovisi nasezindaweni zomphakathi emhlabeni jikelele.
Ubuchwepheshe obuyisisekelo be-WiFi
I-WiFi isebenza kumafrikhwensi amabili ayinhloko: 2.4 GHz kanye no-5 GHz. Isebenzisa isakhiwo senethiwekhi yephoyinti-kuya-iphuzu, lapho idivayisi ngayinye ixhuma khona ngokuqondile kumzila.
Isigaba 2: Izici Ukuqhathanisa
Kulesi sigaba, siqhathanisa i-Zigbee, i-Z-Wave, ne-WiFi ngokusekelwe ezicini ezine ezibalulekile: Ibanga lokusebenza, isivinini sokudluliswa kwedatha, ukusetshenziswa kwamandla, nokuhambisana/ukusebenzelana. Imininingwane yobuchwepheshe ngayinye kuxoxwa ngayo ngokujulile kulandela ithebula.
| amazombe | I-Z-Wave | WiFi | |
| Ibanga | 10-100 amamitha (Mesh network) | 30-100 amamitha (Mesh network) | 50-100 amamitha (Ukwesekwa okulinganiselwe kwe-mesh) |
| Speed | Kufika ku-250 kbps | 40-100kbps | 11 Mbps – 1+ Gbps |
| Ukusetshenziswa kwamandla | ephansi kakhulu | ephansi kakhulu | Phezulu |
| Ukuhambelana | Okubanzi, abakhiqizi abaningi | Ukugxila okubanzi, ukusebenzisana | Kuyo yonke indawo, izinkinga zesoftware ezingaba khona |
Ibanga Lokusebenza
Ibanga likaZigbee
I-Zigbee inikeza ububanzi obucishe bube ngamamitha angu-10-100, kuye ngendawo ezungezile namandla edivayisi. Kodwa-ke, amandla ayo enethiwekhi yemeshi asho ukuthi lobu bubanzi bunganwetshwa ngempumelelo kunethiwekhi enkulu yamadivayisi.
Ububanzi be-Z-Wave
I-Z-Wave inikezela ngobubanzi obufanayo ne-Zigbee, ngokuvamile obungamamitha angu-30-100. Nayo, nayo inganweba ukufinyelela kwayo ngesakhiwo sayo senethiwekhi yemeshi.
Ububanzi be-WiFi
Ububanzi be-WiFi ngokuvamile buphakeme, namarutha amaningi esimanje amboza cishe amamitha angu-50-100 ngaphakathi endlini. Nokho, i-WiFi ayikusekeli ngokwemvelo ukunethiwekha kwe-mesh, okungase kukhawulele ububanzi bayo obusebenzayo ezindlini ezinkulu.
Ijubane Lokudlulisa Idatha
Isivinini sikaZigbee
I-Zigbee isekela amanani edatha afika ku-250 kbps, okungaphezu kokwanele izinhlelo zokusebenza eziningi zasekhaya ezihlakaniphile.
Isivinini se-Z-Wave
Amazinga edatha ka-Z-Wave aphansi, ngokuvamile acishe abe ngu-40-100 kbps. Kodwa-ke, lokhu kusanele ekusetshenzisweni kwekhaya okuningi okuhlakaniphile.
Isivinini se-WiFi
I-WiFi, eklanyelwe ngokuyinhloko ukufinyelela ku-inthanethi enesivinini esikhulu, inikeza amanani edatha aphezulu kakhulu, ngokuvamile aphakathi kuka-11 Mbps kuya ngaphezu kuka-1 Gbps kuye ngephrothokholi ethile (802.11b/g/n/ac/ax).
Ukusetshenziswa kwamandla
I-Zigbee Idla Amandla Angakanani?
amazombe
amadivayisi ngokuvamile asebenzisa amandla aphansi kakhulu, okuwenza alungele amadivayisi asebenzisa ibhethri ahlakaniphile.
Ukusetshenziswa kwamandla kwe-Z-Wave
Njenge-Zigbee, i-Z-Wave iphinda iphumelele ekusebenzeni kahle kwamandla, futhi iyenze ifanele amadivayisi asebenzisa amabhethri.
Ihlola Ukusebenza Kwamandla Kwe-WiFi
Amadivayisi e-WiFi ngokuvamile asebenzisa amandla engeziwe, uma kubhekwa amanani awo aphezulu wedatha kanye nesakhiwo sokuxhumana esiqondile siye kumzila.
Ukuhambisana nokusebenzisana
I-Zigbee Nokuhambisana Kwedivayisi
I-Zigbee ijabulela uhla olubanzi lokusebenzisana, olusekelwa abakhiqizi abaningi basekhaya abahlakaniphile.
I-Spectrum Yokuhambisana ye-Z-Wave
I-Z-Wave iphinde ibe nokusekelwa okubanzi kwedivayisi, egxile kakhulu ekusebenzisaneni phakathi kwabakhiqizi abahlukene.
Amakhono Okusebenzisana kwe-WiFi
Uma kubhekwa indawo yonke ye-WiFi, amadivaysi amaningi ahlakaniphile ayayisekela. Kodwa-ke, ukusebenzisana kungaba inselele kakhulu ngenxa yezimiso zesofthiwe ezihlukene zabakhiqizi.
Isigaba 3: Izici Zokuphepha
Izinyathelo Zokuvikela ku-Zigbee
I-Zigbee isebenzisa ukubethela kokulinganisa kwe-AES-128 ukuze ivikele amanethiwekhi ayo, ihlinzeka ngezinga eliqinile lokuphepha.
Ukuqonda Izinqubo Zokuphepha ze-Z-Wave
I-Z-Wave futhi isebenzisa ukubethela kwe-AES-128 futhi ihlanganisa izinyathelo zokuphepha ezengeziwe njengohlaka Lokuphepha 2 (S2) lokuvikela okuthuthukisiwe.
Ivikeleke Kangakanani i-WiFi?
Ukuvikeleka kwe-WiFi kuncike kwiphrothokholi ethize (WPA2, WPA3) kodwa kunganikeza ukuvikeleka okuqinile uma kulungiselelwe ngokufanelekile.
Isigaba 4: Sebenzisa Amacala kanye Nezicelo
Izimo ezijwayelekile zokusetshenziswa kwe-Zigbee Ezindlini Ezihlakaniphile
Ukusetshenziswa kwamandla okuphansi kwe-Zigbee kuyenza ilungele amadivayisi asebenza ngebhethri njengezinzwa nezingidi ezihlakaniphile.
Amandla e-Z-Wave kuzimo ezithile
Amandla e-Z-Wave agxile ekugxilweni kwayo okuhlakaniphile kwekhaya, okuyenza ibe ukukhetha okuhle kakhulu kwezinhlelo zokusebenza ezihlukahlukene, kusukela ekukhanyeni kuya ezinhlelweni zokuphepha.
Lapho I-WiFi Ikhanya Ku-Automation Yasekhaya
I-WiFi ihamba phambili lapho kudingeka khona amanani edatha aphezulu, njengokusakaza ividiyo kuma-smart TV noma izinsimbi zokuncencethwa emnyango.
Isigaba 5: Izinzuzo Nezingozi
Ukuhlaziya Ubuhle Nokubi kwe-Zigbee
buhle: Amandla aphansi, inethiwekhi ye-mesh, ukusekelwa kwedivayisi ebanzi.
bawo: Amathuba okuphazamiseka ku-2.4 GHz.
Ukukala Ubuhle Nebubi be-Z-Wave
buhle: Amandla aphansi, ukunethiwekha kwe-mesh, kuthambekele kancane ekuphazamisekeni.
bawo: Izinga ledatha eliphansi, kanye nemvamisa esetshenziswa kancane ingakhawulela ukutholakala kwedivayisi yenkampani yangaphandle.
Amandla Nobuthakathaka be-WiFi
buhle: Amanani edatha aphezulu, usekelo lwedivayisi olubanzi, nobuchwepheshe obujwayelekile.
bawo: Ukusetshenziswa kwamandla okuphezulu, akunalo inethiwekhi ye-mesh yemvelo.
Ukunquma Okufanelekile Okungcono Kakhulu: I-Zigbee, i-Z-Wave, noma i-WiFi?
Ukukhetha phakathi kwe-Zigbee, i-Z-Wave, ne-WiFi kuzoncika ezidingweni zakho ezithile, njengezinhlobo zamadivayisi ohlela ukuwasebenzisa, usayizi wekhaya lakho, nezinga lakho lokunethezeka ngobuchwepheshe. Ngayinye inamandla nobuthakathaka bayo, ngakho cabangela izidingo zakho ngokucophelela.
Amathrendi Azayo Ekuxhumekeni Kwekhaya Elihlakaniphile
Uma sibheka phambili, izitayela ezifana nokwamukelwa okwandayo kwe-IoT kanye nesidingo se-ecosystems yasekhaya edidiyelwe kakhudlwana cishe kuzoba nomthelela ekuguqukeni nasekusetshenzisweni kwalobu buchwepheshe.
Imibuzo Evame Ukubuzwa
Isifinyezo
Kafushane, i-Zigbee, i-Z-Wave, ne-WiFi ngayinye inikeza izinzuzo ezihlukile zokuxhuma ekhaya okuhlakaniphile. Ukuqonda lokhu kucaciswa kobuchwepheshe kubalulekile ukukhetha inketho engcono kakhulu yekhaya lakho elihlakaniphile.
