Ungayikhetha Kanjani Imojula ye-Bluetooth Efaneleka Kakhudlwana?
Njengemojula yokuxhumana engenantambo evela ebangeni elifushane, i Imojula ye-Bluetooth isetshenziswe kabanzi emikhakheni eminingi kuhlanganise ne-smart home, imishini yezokwelapha, kanye nezitolo ezintsha. Ihlinzeka ngokuxhumana okungenazintambo okunezindleko eziphansi, amandla aphansi, kanye nebanga elifushane, futhi kwakha inethiwekhi yomuntu siqu endaweni yokuxhumana phakathi kwamadivayisi angaguquki namaselula, okuvumela ukwabelana ngezinsiza okungenazihibe kwamadivayisi olwazi ahlukahlukene phakathi nebanga elifushane. Njengoba kunosayizi abaningi abahlukene kanye nezinhlobo zamamojula e-Bluetooth emakethe, ukuncintisana kwemakethe kuyaqina futhi nobunzima bokukhetha buyanda. Ngakho-ke, singakhetha kanjani imojuli ye-Bluetooth efaneleke kakhudlwana?
Eqinisweni, kungakhathaliseki ukuthi hlobo luni lwemodyuli ye-Bluetooth, isakhiwo sayo sihluke kakhulu. Ungase ufise ukuhlaziya futhi ucabangele kulawa ma-engeli alandelayo:
1. I-chip: i-chip enamandla iyisiqinisekiso esinamandla sokusebenza kwemojuli ye-Bluetooth.
2. Ubungakanani: Amadivayisi anamuhla e-IoT aphishekela usayizi omncane, futhi ukwakheka kwengxenye yangaphakathi nakho kudinga usayizi omncane, ongcono.
3. Ukuzinza: Namuhla, izinqubo eziningi zinezidingo eziphakeme neziphakeme zokusebenza kahle kwemishini, ikakhulukazi amamojula okuxhumana ezinhlelweni zezimboni, ezinaka ngokukhethekile ukuzinza nokuqapha. Isistimu yokusingatha idinga ukwazi isimo sokusebenza semojuli ye-Bluetooth noma kunini. Uma kuyimojuli ye-Bluetooth yekhwalithi ephezulu, idinga ukukwazi ukunikeza amasignali ezinkomba zesimo sokusebenza esisebenzayo sangaphakathi nangaphandle ngesikhathi esisodwa. Ngaphezu kwalokho, idinga futhi ukunikeza amasignali ahlukahlukene njengokulawula isixhumanisi.
4. Ibanga lokudlulisela: I-Bluetooth ihlukaniswe kakhulu ngamaleveli wamandla amabili. Ibanga elijwayelekile lokuxhumana leleveli 1 lingamamitha ayi-100, kanti ibanga elijwayelekile lokuxhumana leleveli 2 lingamamitha ayi-10. Kumele kuqashelwe ukuthi amandla ezinga 1 aphakeme kuneleveli 2, ibanga lokuxhumana lide, futhi izinga elihambisanayo lemisebe ye-1 likhulu. Ekusetshenzisweni kwangempela kwezixazululo ze-Bluetooth, abathuthukisi badinga ukuqonda indawo lapho umkhiqizo utholakala khona nokuthi kuyadingeka yini ukudluliswa kwebanga elide, ukuze banqume ukuthi iyiphi imojula ye-Bluetooth ehlangabezana nezidingo zokudluliswa kwedatha ngokusekelwe ebangeni. Kweminye imikhiqizo engadingi ukuthi isetshenziswe ebangeni elide, njengamagundane angenawaya, amahedisethi angenawaya, njll., singakhetha amamojula anamabanga amafushane okudlulisa, njengamamojula angaphezu kwamamitha ayi-10; emikhiqizweni edinga amabanga amade, amamojula anamabanga okudlulisa angaphezu kwamamitha angama-50 angakhethwa.
5. Ukusetshenziswa kwamandlane: I-Bluetooth Low Energy Module(BLE module) idume ngokusetshenziswa kwayo okuphansi kwamandla, kodwa inezimo ezihlukene zokusebenza, okuhlanganisa ukusakaza, ukudlulisa okuqhubekayo, ukulala okujulile, isimo sokulinda, njll. Ukusetshenziswa kwamandla esifundazweni ngasinye kuhlukile.
6. Izindleko: Inani liwukukhathazeka okukhulu kwabakhiqizi abaningi bedivaysi ye-IoT ehlakaniphile. Umkhiqizi wangempela wemojula ye-Bluetooth unenzuzo yentengo esobala. Abathengisi abakhethiwe kufanele bakwazi ukulawula ngokuqinile ikhwalithi yamamojula, futhi banikeze ukusekelwa kwangaphambili kokuthengisa nokwezobuchwepheshe ngemva kokuthengisa. Kunohlu olujwayelekile lwamamojula ukuqinisekisa ukuthi amamojula e-Bluetooth angabizi kakhulu, angabizi ayatholakala.
7. Umsebenzi onamandla: imojula ye-Bluetooth enhle kufanele ibe nekhono elihle lokunqanda ukuphazamiseka, ingasetshenziswa ezindaweni ezahlukene zokuxhumana, futhi ingaxhunywa kumadivaysi ahlukahlukene, futhi ingaxhunywa ngokuhambisanayo; ukungena okuqinile, amasignali e-Bluetooth angangena ezintweni eziningi ezingezona ezensimbi; ukuphepha kokudlulisela, ngokusebenzisa ukubethela okwenziwe ngokwezifiso kanye nama-algorithms wokukhipha ukubethela nezindlela zokuqinisekisa ukuqinisekisa ukuphepha kokudlulisela.
Khona-ke, uma ufuna ukukhetha imojula ye-Bluetooth efanelekile, ungaqala kulezi zici ezingenhla, noma ungakhetha ethembekile. Umkhiqizi wemojuli ye-Bluetooth . Imojula ye-Bluetooth inenzuzo enkulu ukuthi ingafakwa ngokushesha. Uma indlela yokuxhumana enezintambo isetshenziswa, kuyadingeka ukumisa izintambo noma ukumba imisele yekhebula ngesikhathi sokusungulwa, okudinga umzamo omkhulu. Ngokuphambene, ukusebenzisa imojuli ye-Bluetooth ukusungula imodi yokudlulisa idatha engenantambo kusindisa kakhulu abasebenzi, izinsiza ezibonakalayo kanye nokutshalwa kwezimali.
I-Joinet ibigxile ku-R&D kanye nokuqanjwa okusha emkhakheni wamamojula we-Bluetooth anamandla aphansi iminyaka eminingi. Amamojula e-Bluetooth akhiqizwayo anezinzuzo zezinga lokudlulisela elizinzile, ukusetshenziswa kwamandla okuphansi, nokusekelwa kwezivumelwano eziningi zokuxhumana. Zenzelwe amadivayisi anamandla aphansi njengezinzwa, izilandeleli zokufaneleka, namanye amadivaysi e-IoT adinga ukusetshenziswa kwamandla okuncane nempilo ende yebhethri. Njengomkhiqizi ochwepheshile wemojula ye-Bluetooth, i-Joinet ihlinzeka amakhasimende ngamasevisi emojula ye-BLE engokwezifiso. Siyakwamukela ukuthi usithinte ukuze uthole imininingwane eyengeziwe mayelana nemojuli ye-bluetooth.