Kungani Amasistimu Asekhaya Ahlakaniphile Asebenzisa Amamojula E-Bluetooth?
Ngokuthuthuka okujulile komphakathi we-inthanethi kanye nokwenza ngcono okuqhubekayo kwamazinga okuphila abantu, inkambiso yokuzenzakalela kanye nobuhlakani buhlasele umhlaba wonke, futhi nomqondo wekhaya elihlakaniphile ukhule ngokushesha. Ukukhuphuka nokuthuthukiswa kwe-inthanethi Yezinto kanye nobuchwepheshe bezinzwa kulethe ukubukeka okusha embonini yasekhaya ehlakaniphile. Namuhla, umhleli uzokuyisa ukuze uqonde ukuthi kungani amakhaya ahlakaniphile esebenzisa amamojula e-Bluetooth.
I-Bluetooth iyindinganiso yobuchwepheshe obungenawaya evumela ukushintshana kwedatha yebanga elifushane phakathi kwamadivayisi angaguquki namaselula kanye namanethiwekhi endawo yomuntu siqu ezakhiweni. Imojuli ye-Bluetooth iyimojuli esebenzisa ubuchwepheshe be-Bluetooth obungenawaya ekudluliseni i-Bluetooth. Ukuxhumana kwangaphandle kwemojuli ye-Bluetooth nendawo yenethiwekhi kanye nokuxhumana kwangaphakathi nohlelo lokusebenza kudlala indima ebaluleke kakhulu ohlelweni lwasekhaya oluhlakaniphile. Imojula ye-Bluetooth ingaxhuma amadivaysi amaningi, inqobe inkinga yokuvumelanisa idatha, futhi isetshenziswa kakhulu kwezinye izinto zikagesi zasekhaya ezihlakaniphile. Imojula ye-Bluetooth yenza i-terminal ikwazi ukushicilela, ukuthola nokucubungula imininingwane. Ngokuthuthukiswa kwe-Bluetooth, zonke izinto zikagesi zolwazi ze-Bluetooth zingalawulwa yisilawuli kude, futhi ulwazi oluwusizo lungabiwa ngisho naphakathi kwalezi zinto zikagesi ezihlakaniphile.
Kungani izinhlelo zasekhaya ezihlakaniphile zisebenzisa amamojula e-Bluetooth?
Izinzuzo zokusebenzisa amamojula wamandla aphansi e-Bluetooth:
1. Ukusetshenziswa kwamandla okuphansi kanye nezinga lokudlulisela okusheshayo
Isici sephakethe ledatha emfishane ye-Bluetooth siyisisekelo sezici zobuchwepheshe bayo obunamandla aphansi, izinga lokudlulisela lingafinyelela ku-1Mb/s, futhi konke ukuxhumana kusebenzisa imodi yokusebenza esezingeni eliphansi yokuhogela ukuze kuzuzwe umjikelezo womthwalo ophansi kakhulu. I-
2. Isikhathi sokusungula uxhumano sifushane
Kuthatha kuphela ama-3ms amafushane ukuze uhlelo lohlelo lwe-Bluetooth luvule futhi lusungule uxhumano. Ngesikhathi esifanayo, ingaqedela ukudluliswa kwedatha okuvunyelwe ngesivinini sokudlulisela sama-millisecond amaningana futhi ivale ngokushesha uxhumano. I-
3. Ukuzinza okuhle
Ubuchwepheshe bamandla aphansi e-Bluetooth busebenzisa ukutholwa kokuphindaphinda umjikelezo we-24-bit ukuze kuqinisekiswe ukuqina okukhulu kwawo wonke amaphakethe uma ephazanyiswa. I-
4. Ukuphepha okuphezulu
Ubuchwepheshe bokubethela obugcwele be-CCM be-AES-128 buhlinzeka ngokubethela okuphezulu kanye nokuqinisekiswa kwamaphakethe wedatha.
5. Amadivayisi amaningi ahambisanayo
I-Bluetooth 5.0 isebenzisana cishe nawo wonke amadivaysi edijithali, ivumela ukuxhumana okungenantambo phakathi kwamadivaysi edijithali ahlukahlukene.
Uma kuqhathaniswa namanye amamojula, imojula ye-bluetooth inenzuzo evelele yokuthi imodyuli ye-bluetooth idume kakhulu emishinini yokugcina, okwenza ukusetshenziswa kwe-module ye-bluetooth ohlelweni lwasekhaya oluhlakaniphile kube nenzuzo enkulu, i-module ye-bluetooth inamandla aphansi, ukudluliswa okusheshayo. kanye nebanga elide Kanye nezinye izici uqweqwe lukashukela ekhekheni lokusetshenziswa kobuchwepheshe be-Bluetooth ezinhlelweni zasekhaya ezihlakaniphile.
Njengochwepheshe Umkhiqizi wemojuli ye-Bluetooth , amamojula we-Jonet's BLE aklanyelwe amadivayisi anamandla aphansi, njengezinzwa, izilandeleli zokufaneleka namanye amadivaysi e-IoT adinga ukusetshenziswa kwamandla okuphansi nempilo ende yebhethri. Ngokuhamba kweminyaka, i-Joinet yenze inqubekelaphambili enkulu ekuthuthukisweni kwamamojula e-BLE/amamojula e-Bluetooth.