Ukuzenzakalela kwasekhaya kuyinto ethandwa kakhulu kulezi zinsuku. Kunezindlela eziningi ezahlukene zokusebenzisa izintambo ezingenantambo laphaya, kodwa lezo abantu abaningi abake bezwa ngazo yi-WiFi ne-Bluetooth ngoba zisetshenziswa kumadivayisi abaningi bethu abanawo, omakhalekhukhwini namakhompyutha. Kodwa kukhona enye indlela yesithathu ebizwa ngokuthi i-ZigBee eyenzelwe ukulawula nokusebenzisa izinsimbi. Into eyodwa abafana ngayo bonke abathathu ukuthi basebenza cishe ngemvamisa efanayo - ku-2.4 GHz noma cishe ku-2.4 GHz. Ukufana kuphelela lapho. Ngakho-ke umehluko muni?

I-WIFI

I-WiFi ithatha indawo eqondile yekhebula le-Ethernet elinentambo futhi isetshenziswa ezimweni ezifanayo ukugwema ukusebenzisa izintambo yonke indawo. Inzuzo enkulu ye-WiFi ukuthi uzokwazi ukulawula nokuqapha uhlu lwamadivayisi ahlakaniphile ekhaya lakho kusuka noma kuphi emhlabeni nge-smartphone, ithebhulethi, noma i-laptop. Futhi, ngenxa yokutholakala kwe-Wi-Fi, kunezinhlobo eziningi zamadivayisi ahlakaniphile anamathela kule nqubo. Kusho ukuthi i-PC akudingeki ishiywe ivuliwe ukuze ifinyelele idivayisi isebenzisa i-WiFi. Imikhiqizo yokufinyelela kude efana namakhamera e-IP isebenzisa i-WiFi ukuze ixhunywe ku-router futhi ifinyelelwe kuyo yonke i-inthanethi. I-WiFi iwusizo kodwa akulula ukuyisebenzisa ngaphandle kokuthi ufuna nje ukuxhuma idivayisi entsha kunethiwekhi yakho ekhona.

Okubi ukuthi amadivayisi ahlakaniphile alawulwa yi-Wi-Fi avame ukubiza kakhulu kunalawo asebenza ngaphansi kwe-ZigBee. Uma kuqhathaniswa nezinye izinketho, i-Wi-Fi ifuna amandla amaningi, ngakho-ke lokho kuzoba yinkinga uma ulawula idivayisi ehlakaniphile esebenza ngebhethri, kodwa akukho nkinga nhlobo uma idivayisi ehlakaniphile ixhunywe kugesi wasekhaya.

I-BLUTOOTH

Ukusetshenziswa kwamandla aphansi kwe-BLE (bluetooth) kulingana nendawo ephakathi ye-WiFi ene-Zigbee, zombili zinamandla aphansi e-Zigbee (ukusetshenziswa kwamandla kuphansi kunalawo e-WiFi), izici zokuphendula okusheshayo, futhi zinenzuzo yokusebenzisa i-WiFi kalula (ngaphandle kwesango kungaxhunywa amanethiwekhi eselula), ikakhulukazi ekusetshenzisweni kwefoni ephathekayo, manje njenge-WiFi, iphrothokholi ye-bluetooth isiba yiphrothokholi ejwayelekile kufoni ehlakaniphile.

Ngokuvamile isetshenziselwa ukuxhumana okuqondile, yize amanethiwekhi e-Bluetooth angasungulwa kalula. Izinhlelo zokusebenza ezijwayelekile esizaziyo sonke zivumela ukudluliswa kwedatha kusuka kumaselula kuya kuma-PC. I-Bluetooth engenantambo iyisisombululo esingcono kakhulu salezi zixhumanisi eziqondile, njengoba inezinga eliphezulu lokudluliswa kwedatha futhi, nge-antenna efanele, ibanga elide kakhulu elifika ku-1KM ezimweni ezinhle. Inzuzo enkulu lapha umnotho, njengoba kungekho ma-router noma amanethiwekhi ahlukene adingekayo.

Okubi ukuthi i-Bluetooth, eyinhloko yayo, yenzelwe ukuxhumana okuseduze, ngakho-ke ungathinta kuphela ukulawulwa kwedivayisi ehlakaniphile kusukela ebangeni eliseduze kakhulu. Okunye ukuthi, yize i-Bluetooth isineminyaka engaphezu kwengu-20 ikhona, iyinto entsha engena enkundleni yekhaya ehlakaniphile, futhi kuze kube manje, ababaningi abakhiqizi abaye bafinyelela kule nqubo.

I-ZIGBEE

Kuthiwani nge-ZigBee wireless? Lena inqubo engenantambo esebenza futhi kubhendi ye-2.4GHz, njenge-WiFi ne-Bluetooth, kodwa isebenza ngamanani edatha aphansi kakhulu. Izinzuzo eziyinhloko ze-ZigBee wireless yilezi

• Ukusetshenziswa kwamandla okuphansi
• Inethiwekhi eqinile kakhulu
• Kufika kuma-node angu-65,645
• Kulula kakhulu ukwengeza noma ukususa ama-node kunethiwekhi

I-Zigbee njengephrothokholi yokuxhumana engenantambo yebanga elifushane, ukusetshenziswa kwamandla okuphansi, inzuzo enkulu ukuthi ingakha ngokuzenzakalelayo imishini yenethiwekhi, ukudluliswa kwedatha kwemishini ehlukahlukene exhunywe ngqo, kodwa idinga isikhungo ku-node yenethiwekhi ye-AD hoc ukuphatha inethiwekhi ye-Zigbee, okusho ukuthi kumadivayisi e-Zigbee kunethiwekhi kumele abe nezingxenye ezifanayo "ze-router", axhumanise idivayisi ndawonye, ​​​​aqaphele umphumela wokuxhumanisa wamadivayisi e-Zigbee.

Le ngxenye eyengeziwe "ye-router" yilokho esikubiza ngokuthi isango.

Ngaphezu kwezinzuzo, i-ZigBee nayo inezinkinga eziningi. Kubasebenzisi, kusenomkhawulo wokufakwa kwe-ZigBee, ngoba amadivayisi amaningi e-ZigBee awanawo amasango awo, ngakho-ke idivayisi eyodwa ye-ZigBee ayikwazi ukulawulwa ngqo yifoni yethu ephathekayo, futhi kudingeka isango njengesikhungo sokuxhumanisa phakathi kwedivayisi nefoni ephathekayo.

Ungayithenga kanjani idivayisi yasekhaya ehlakaniphile ngaphansi kwesivumelwano?

Ngokuvamile, izimiso zephrothokholi yokukhetha amadivayisi ahlakaniphile yilezi ezilandelayo:

1) Kumadivayisi axhunyiwe, sebenzisa iphrothokholi ye-WIFI;

2) Uma udinga ukusebenzisana nefoni ephathekayo, sebenzisa iphrothokholi ye-BLE;

3) I-ZigBee isetshenziselwa izinzwa.

Kodwa-ke, ngenxa yezizathu ezahlukahlukene, izivumelwano ezahlukene zemishini zithengiswa ngesikhathi esifanayo lapho umenzi ebuyekeza imishini, ngakho-ke kumelwe sinake amaphuzu alandelayo lapho sithenga imishini yasekhaya ehlakaniphile:

1. Uma uthenga “I-ZigBee"Idivayisi, qiniseka ukuthi unayoIsango le-ZigBeeekhaya, ngaphandle kwalokho amadivayisi amaningi e-ZigBee angawodwa awakwazi ukulawulwa ngqo kusuka kufoni yakho ephathekayo.

2.Amadivayisi e-WiFi/BLE, iningi lamadivayisi e-WiFi/BLE angaxhunywa ngqo kunethiwekhi yeselula ngaphandle kwesango, ngaphandle kwenguqulo ye-ZigBee yedivayisi, kumele ibe nesango lokuxhuma efonini ephathekayo. Amadivayisi e-WiFi kanye ne-BLE ayazikhethela.

3. Amadivayisi e-BLE ngokuvamile asetshenziselwa ukuxhumana namafoni aphathekayo eduze, futhi isignali ayilungile ngemuva kodonga. Ngakho-ke, akukhuthazwa ukuthenga iphrothokholi ye-BLE "kuphela" yamadivayisi adinga ukulawula kude.

4. Uma i-router yasekhaya iyi-router yasekhaya evamile nje, akukhuthazwa ukuthi amadivayisi ahlakaniphile asekhaya asebenzise iphrothokholi ye-WIFI ngobuningi obukhulu, ngoba kungenzeka ukuthi idivayisi izohlala ingaxhunyiwe ku-inthanethi. (Ngenxa yama-node okufinyelela alinganiselwe ama-router avamile, ukufinyelela amadivayisi amaningi kakhulu e-WIFI kuzothinta ukuxhumana okuvamile kwe-WIFI.)

Funda kabanzi mayelana ne-OWON