BLE Bluetooth MESH isingeniso

Yini i-mesh?

I-Mesh Network iyisakhiwo se-topology sokuxhumana. Phakathi kwenethiwekhi ye-Mesh, idatha ingathunyelwa kusuka kunoma iyiphi i-node iye kuyo yonke inethiwekhi, futhi lapho enye yezindawo kunethiwekhi yehluleka, yonke inethiwekhi isengakwazi ukugcina ukuxhumana okuvamile, inezinzuzo zokuxhumanisa okulula kanye nekhono eliqinile lokulwa nokuphazamiseka. .

Yini i-BLE Bluetooth I-Mesh?

I-Bluetooth v5.0 yengeze ingxenye ye-BLE. Uma kuqhathaniswa ne-bluetooth yendabuko, inethiwekhi ye-ble mesh inekhono lekhava elide kanye nokuxhumeka kwamanodi angenamkhawulo, iphinde ixazulule izinkinga zokuxhumeka kwe-Bluetooth ebangeni elifushane, manje isiba izingxenye eziyinhloko ze-IOT.

I-BLE Mesh iqukethe i-Mobile ne-Node. Iselula isho i-smartphone. I-smartphone njengohlangothi lokulawula lwenethiwekhi ye-mesh. I-Node iyidivayisi ye-node kunethiwekhi. Umsebenzi wenethiwekhi ye-BLE Mesh ufinyelelwa ngendlela yokusakaza. Izinyathelo eziyisisekelo zimi kanje:

1. Sakaza idatha kusuka endaweni A;
2. I-Node B isakaza idatha ku-node A ngemva kokuthola idatha ku-node A.
3. Ngokunjalo, ngendlela yokutheleleka, eyodwa idlula ishumi, ishumi isakazeka, ukuze wonke amadivaysi angenawaya athole le datha.

Ukusebenzisa le ndlela ngokuhambisana nama-algorithms ethu omzila ahlakaniphile kungaletha imilayezo ngempumelelo kuyo yonke inethiwekhi futhi kunciphise imiphumela emibi yokusakaza iziphepho nogaxekile. Futhi i-BLE Mesh iphinde ibethela idatha ekunethiwekhi ukuyivimbela ekuntshontshweni kwedatha yenethiwekhi ngokugadwa nokuhlasela komuntu phakathi nendawo.

Yakha isistimu yokukhanyisa ehlakaniphile nge-BLE Mesh. Lolu hlelo luqukethe izinhlobo ezimbili zamadivayisi ahlanganisa ukushintshwa nezibani ezihlakaniphile, i-smartphone njengesiphetho sokulawula senethiwekhi. Okokuqala, amalambu ahlakaniphile namaswishi kusakazwa emakamelweni amabili, bese kuhlukaniswa abe inethi ngocingo oluhlakaniphile, bese behlukaniswa ngamaqembu ngokwezinombolo zamagumbi. Inethiwekhi enjalo ye-BLE Mesh isiqediwe, asikho isidingo sokwengeza noma iyiphi idivayisi yomzila. Lezi zibani ezimbili ezihlakaniphile zingalawulwa ngokuqondile iswishi . Le nqubo yokulawula ayidingi ukubamba iqhaza kwe-smartphone. Ukwenza amaqoqo kumahhala kakhulu, ungaxuba ngokukhululekile izibani ezihlakaniphile namaswishi ngokuya ngokuthanda kwakho. I-smartphone ingathuthukisa kalula izibani ezihlakaniphile. Njengoba inani lezibani ezihlakaniphile kunethiwekhi landa, indawo embozwe inethiwekhi nayo iyanda.

Lesi yisiqalo nje, esinamathiselwe kule nethiwekhi ye-BLE Mesh, ingangeza izinzwa ezinamandla aphansi nezinto zikagesi ezihlakaniphile kunethiwekhi. Bese uzihlanganisa nge-smartphone futhi uzinike amandla ukuthi zisebenze ndawonye. Konke kuba ngobuhlakani.

Inethiwekhi ye-ZigBee Mesh iqukethe I-Coordinator(C), Router(R) kanye ne-End Device(D) . Yonke inethiwekhi ilawulwa ngu-C, C ingaxhuma ngokuqondile ku-D, kodwa uma i-D no-C ingaphezu kwebanga eliphakeme, kufanele ixhunywe ngu-R phakathi nendawo. Ayikwazi ukuxhumana phakathi kuka-D no-D, kodwa ingakhuphula u-R ukuze inwebe inethiwekhi.

Izinzuzo I-Bluetooth BLE Mesh

Inethiwekhi ye-BLE Mesh ilula kakhulu, inethiwekhi yenziwe ngamadivaysi kuphela, futhi ayidingi ukubamba iqhaza komzila. Uhlangothi lokulawula lusebenzisa i-smart phone, Nakuba lunikeza abasebenzisi usizo, luphinde lusindise izindleko zokwakha inethiwekhi. Ngenxa yokuthi ukunwetshwa kwenethiwekhi akudingi ukuba umzila ubambe iqhaza, inethiwekhi nayo kulula ukuyisebenzisa. 

Ngaphezu kwalokho kunenzuzo enkulu, namuhla, amafoni ahlakaniphile, amaphilisi namakhompyutha afakwe i-Bluetooth, abasebenzisi baxhuma kunethiwekhi ye-BLE Mesh nge-Bluetooth, ukugwema ukubambezeleka nokukhubazeka okubangelwa inethiwekhi , kodwa futhi akudingeki ukuba ulungiselele isango le-Complex. Thuthukisa kakhulu umuzwa womsebenzisi.

Kufingqiwe kulawa maphuzu alandelayo:

1. Isakhiwo senethiwekhi silula, kulula ukusisebenzisa.
2. ayidingi imishini yomzila nomxhumanisi, izindleko ziphansi.
3. Finyelela nge-Bluetooth , gwema ukubambezeleka kwenethiwekhi.
4. Iqeda inkinga yokumisa isango labasebenzisi abangadingi ububanzi bokuxhumana
5. Ama-Smartphones afakwe i-Bluetooth, kulula ukuwakhangisa.

Bluetooth Mesh Imikhiqizo

Funda kabanzi mayelana no Feasycom Isixazululo semojula ye-Bluetooth
sicela uvakashele isayithi lethu: www.feasycom.com