Yintoni umqolo wayo nayiphi na inkqubo smart ekhaya? Ngaba zizixhobo ezinesitayile okanye ngabancedisi abalawulwa lilizwi? Okanye ngaba yinto ebaluleke ngakumbi ebambe yonke inkqubo kunye? Ewe, uqikelele! Uqhagamshelwano olungenamthungo lubophelela zonke izixhobo kwaye luzenze zisebenze njengenkqubo enye emanyeneyo. Ukukhetha uhlobo olululo loqhagamshelo lwenkqubo yakho yasekhaya ehlakaniphile ukuba isebenze ngokugqibeleleyo kubalulekile. 

Kodwa yeyiphi eyona ndlela ilungileyo? Ingaba yiZigbee, iZ-Wave, okanye iWiFi?

Eli nqaku liza kukhanyisela aba badlali bathathu baphambili kuqhagamshelo lwasekhaya oluhlakaniphile, kukunceda wenze isigqibo esinolwazi. Masiluthabathe kunye olu hambo lokuhlola!

Icandelo 1: Ukuqonda iSiseko

Yintoni iZigbee?

Isishwankathelo seZigbee

I-Zigbee yitekhnoloji engenazingcingo eyenzelwe ngokukodwa uthungelwano lwendawo yomntu okumgangatho ophantsi. Le teknoloji yenza ukuba izixhobo ezihlakaniphile zinxibelelane ngokufanelekileyo nangoqoqosho.

Itekhnoloji ngasemva kweZigbee

Iprotocol yeZigbee isekelwe kumgangatho we-IEEE 802.15.4, osebenza kwi-2.4 GHz (i-frequency esetyenziswa yi-WiFi). Isici sayo esibalaseleyo kukukwazi ukwenza uthungelwano lwe-mesh, apho isixhobo ngasinye (i-node) sinokunxibelelana neendawo ezikufutshane, senza iindlela ezininzi ezinokubakho zophawu.

Yintoni iZ-Wave?

Intshayelelo emfutshane kwiZ-Wave

I-Z-Wave, njengeZigbee, yiprothokholi engenazingcingo yeenethiwekhi zasekhaya ezihlakaniphile. Iyilwe yinkampani yaseDenmark iZensys, ngoku ilawulwa yiSilicon Labs kunye neZ-Wave Alliance.

Itekhnoloji eqhuba iZ-Wave

I-Z-Wave ikwasebenzisa i-mesh networking. Nangona kunjalo, isebenza ngesantya esisezantsi kuneZigbee, malunga ne-908.42 MHz e-US kunye ne-868.42 MHz eYurophu. Le frequency isezantsi inokubangela ukuphazamiseka okuncinci kwezinye izixhobo.

Yintoni iWiFi?

Ukuqonda i-WiFi

I-WiFi yeyona nethiwekhi idla ngokusetyenziswa engenazingcingo ukufikelela kwi-intanethi ezindlini, eziofisini, nakwiindawo zikawonke-wonke kwihlabathi liphela.

Ubuchwephesha obuphantsi be-WiFi

I-WiFi isebenza kwiifrikhwensi ezimbini eziphambili: 2.4 GHz kunye ne-5 GHz. Isebenzisa i-point-to-point network structure, apho isixhobo ngasinye sidibanisa ngqo kwi-router.

Icandelo 2: Uthelekiso lweempawu

Kweli candelo, sithelekisa i-Zigbee, i-Z-Wave, kunye ne-WiFi ngokusekelwe kwiinkalo ezine ezibalulekileyo: Uluhlu lokusebenza, isantya sokudlulisa idatha, ukusetyenziswa kwamandla, kunye nokuhambelana / ukusebenzisana. Iinkcukacha zeteknoloji nganye zixoxwa nzulu ngokulandela itheyibhile.

Uluhlu lokuSebenza

Uluhlu lweZigbee

IZigbee ibonelela ngoluhlu olumalunga ne-10-100 yeemitha, ngokuxhomekeke kwindawo kunye namandla esixhobo. Nangona kunjalo, amandla ayo womnatha womnatha athetha ukuba olu luhlu lunokwandiswa ngokufanelekileyo kuthungelwano olukhulu lwezixhobo.

Uluhlu lweZ-Wave

I-Z-Wave inikezela ngoluhlu olufanayo kwiZigbee, ngokuqhelekileyo malunga ne-30-100 yeemitha. Nayo, nayo inokwandisa ukufikelela kwayo ngolwakhiwo lwenethiwekhi yomnatha.

Uluhlu lweWiFi

Uluhlu lwe-WiFi luphezulu, kunye neerotha ezininzi zangoku ezigubungela malunga ne-50-100 yeemitha ngaphakathi. Nangona kunjalo, i-WiFi ayixhasi inethiwekhi ye-mesh, enokunciphisa uluhlu lwayo olusebenzayo kumakhaya amakhulu.

Isantya sokuTshintshela idatha

Isantya sikaZigbee

IZigbee ixhasa amanani edatha ukuya kuthi ga kwi-250 kbps, engaphezulu kokwaneleyo kwizicelo ezininzi zasekhaya ezikrelekrele.

Isantya seZ-Wave

Amazinga edatha ye-Z-Wave asezantsi, ngokuqhelekileyo ajikeleze i-40-100 kbps. Nangona kunjalo, oku kusanele kuninzi lokusetyenziswa kwekhaya smart.

Isantya seWiFi

I-WiFi, eyilelwe ngokuyintloko ukufikelela kwi-intanethi ngesantya esiphezulu, inika amanani aphezulu kakhulu edatha, phakathi kwe-11 Mbps ukuya ngaphezulu kwe-1 Gbps ngokuxhomekeke kwiprothokholi ethile (802.11b/g/n/ac/ax).

Ukutya umbane

IZigbee Isebenzisa Amandla Angakanani?

Zigbee

izixhobo zidla ngokusebenzisa amandla aphantsi kakhulu, zizenza zilungele izixhobo zasekhaya ezisebenza ngebhetri.

Ukusetyenziswa kwamandla kaZ-Wave

NjengeZigbee, iZ-Wave ikwagqwesa ekusebenzeni kombane, iphinda iyenze ilungele izixhobo ezisebenza kwiibhetri.

Ukuphonononga ukuSebenza kwamandla eWiFi

Izixhobo ze-WiFi zihlala zidla amandla amaninzi, zinikwe amaxabiso azo aphezulu edatha kunye nolwakhiwo oluthe ngqo kwirotha yonxibelelwano.

Ukuhambelana kunye nokusebenzisana

IZigbee kunye nokuhambelana kweSixhobo

IZigbee yonwabela uluhlu olubanzi lokuhambelana, oluxhaswa ngabavelisi abaninzi basekhaya abakrelekrele.

I-Spectrum yokuhambelana ye-Z-Wave

I-Z-Wave ikwaqhayisa ngenkxaso yesixhobo esibanzi, egxile kakhulu ekusebenzisaneni phakathi kwabavelisi abahlukeneyo.

WiFi kaThixo Interoperability Izakhono

Ngenxa yobuninzi be-WiFi, izixhobo ezininzi ezihlakaniphile ziyayixhasa. Nangona kunjalo, ukusebenzisana kunokuba ngumngeni ngakumbi ngenxa yeeprothokholi zesoftware ezahlukeneyo zabenzi.

Icandelo lesi-3: Imiba yoKhuseleko

Amanyathelo oKhuseleko eZigbee

I-Zigbee isebenzisa i-AES-128 symmetric encryption ukukhusela amanethiwekhi ayo, inikezela ngenqanaba eliqinileyo lokhuseleko.

Ukuqonda iiProtocol zoKhuseleko zeZ-Wave

I-Z-Wave iphinda isebenzise i-encryption ye-AES-128 kwaye ibandakanya imilinganiselo eyongezelelweyo yokhuseleko njengeSakhelo se-Security 2 (S2) sokhuseleko oluphuculweyo.

Ikhuseleke kangakanani iWiFi?

Ukhuseleko lwe-WiFi luxhomekeke kwiprothokholi ethile (WPA2, WPA3) kodwa inokubonelela ngokhuseleko oluluqilima xa iqwalaselwe ngokufanelekileyo.

Icandelo lesi-4: Ukusetyenziswa kwamatyala kunye nezicelo

Iimeko zokusetyenziswa kweZigbee kuMakhaya aSmart

Ukusetyenziswa kwamandla aphantsi kweZigbee kuyenza ilungele izixhobo ezisebenza ngebhetri njengezoluvo kunye nezitshixo ezihlakaniphileyo.

Amandla e-Z-Wave kwiimeko ezithile

Amandla e-Z-Wave alele kugxininiso oluzinikeleyo lwekhaya, iyenza ibe lolona khetho lubalaseleyo kwizicelo ezahlukeneyo, ukusuka kwisibane ukuya kwiinkqubo zokhuseleko.

Apho iWiFi Ikhanya kwi-Automation yasekhaya

I-WiFi iyagqwesa apho amaxabiso aphezulu edatha afuneka, njengokudlala ividiyo kwii-TV ezihlakaniphile okanye iintsimbi zevidiyo.

Icandelo lesi-5: IiPros and Cons

Ukuhlalutya izinto eziluncedo kunye nezingalunganga zeZigbee

eziluncedo: Amandla aphantsi, uthungelwano lwe-mesh, inkxaso yesixhobo esibanzi. 

neengozi: Ukubakho kokuphazamiseka kwi-2.4 GHz.

Ukulinganisa i-Pros and Cons of Z-Wave

eziluncedo: Amandla aphantsi, uthungelwano lwe-mesh, aluthandeki kangako ekuphazamisekeni. 

neengozi: Ireyithi yedatha esezantsi, kunye nokusetyenziswa kancinci rhoqo kunokunqanda ukufumaneka kwesixhobo somntu wesithathu.

Amandla kunye nobuthathaka beWiFi

eziluncedo: Amazinga aphezulu edatha, inkxaso yesixhobo esibanzi, kunye nobuchwepheshe obuqhelekileyo. 

neengozi: Ukusetyenziswa kwamandla aphezulu, ukunqongophala kwenethiwekhi ye-mesh.

UkuGqiba ngeyona nto iFanekayo: iZigbee, iZ-Wave, okanye iWiFi?

Ukukhetha phakathi kweZigbee, iZ-Wave, kunye neWiFi kuya kuxhomekeka kwiimfuno zakho ezithile, ezinje ngeentlobo zezixhobo oceba ukuzisebenzisa, ubungakanani bekhaya lakho, kunye nenqanaba lokuthuthuzela kwakho ngobuchwepheshe. Ngamnye unamandla kunye nobuthathaka, ngoko qwalasela iimfuno zakho ngononophelo.

IiNdlela zekamva kuQhagamshelwano lweKhaya eliSmart

Ukujonga phambili, imikhwa efana nokwamkelwa okwandisiweyo kwe-IoT kunye nemfuno yenkqubo edityanisiweyo ye-ecosystem yasekhaya iya kuba nefuthe kobu buchwepheshe nokusetyenziswa kwayo.

FAQs

isishwankathelo

Ngamafutshane, iZigbee, iZ-Wave, kunye neWiFi nganye ibonelela ngeengenelo ezahlukeneyo zokuqhagamshelwa kwekhaya. Ukuqonda iinkcukacha zobuchwephesha kubalulekile ukukhetha eyona ndlela ilungileyo yekhaya lakho elikrelekrele.