Ukubukeka kwenguqulo yakamuva yobuchwepheshe obude obubanzi
I-Bluetooth 5, ekhishwe ngo-July 2016, inguqulo yakamuva yezinga eliphansi lokungena nge-wireless. Ubuchwepheshe be-Bluetooth , ephethwe yi-Bluetooth SIG (iqembu elithakazelisayo elikhethekile), livumela amadivaysi ukuba axhumane ngaphandle kwentambo futhi asakaze idatha noma umsindo kusuka komunye nomunye. I-Bluetooth 5 ishiyagalombili uhla olungenazintambo, ijubane eliphindwe kabili, futhi landa umkhawulokudonsa kuvumela ukusakaza kumadivayisi amabili angenantambo ngesikhathi esisodwa. Izinguquko ezincane zisegama. Inguqulo yangaphambilini ibizwa ngokuthi yi-Bluetooth v4.2, kodwa inguqulo entsha, i-SIG iye yenza lula ukuhlanganisa amagama ku-Bluetooth 5 kune-Bluetooth v5.0 noma i-Bluetooth 5.0.
Ukuthuthukiswa kwe-Bluetooth 5
Izinzuzo ze-Bluetooth 5, njengoba sikhuluma ngenhla, ziphindwe kathathu: ububanzi, isivinini, kanye nomkhawulokudonsa. Uhla olungenazintambo lwe-Bluetooth 5 ukuxhuma ngamamitha angu-120, uma kuqhathaniswa namamitha angu-30 ku-Bluetoothv4.2. Lokhu kwanda ebangeni, kanye nokukwazi ukuthumela umsindo kumadivaysi amabili, kusho ukuthi abantu bangathumela umsindo kumakamelo amaningi endlini, benze umphumela we-stereo endaweni eyodwa, noma wabelana ngomsindo phakathi kwamaqoqo amabili e-headphones. Ububanzi obubanzi bungasiza ekuxhumaniseni kangcono i- Intanethi yezinto (i-IoT) zendalo (amadivayisi ahlakaniphile axhuma ku-intanethi).
Enye indawo iBluetooth engu-5 eyanezela ngayo ngcono ibuchwepheshe beBeacon, lapho amabhizinisi, afana nokuthengisa angathumela imilayezo kumakhasimende angakhona athengiswayo noma izikhangiso. Kuye ngokuthi uzizwa kanjani ngezikhangiso, lokhu kungaba into enhle noma into embi, kodwa ungakwazi ukuphuma kulokhu kusebenza ngokuvala amasevisi wendawo nokuhlola izimvume zohlelo lokusebenza ezitolo zokuthengisa. Ubuchwepheshe be-Beacon bungenza kube lula ukuhamba ngaphakathi, njengesikhumulo sezindiza noma esitolo sezitolo (ongakaze ulahlekelwe kunoma iyiphi yalezi zindawo), futhi wenze kube lula ukugcina impahla yokulandelela. I-Bluetooth SIG ibika ukuthi abangaphezu kwama-371 million beacons bayothunyelwa ngo-2020.
Ukuze usebenzise i-Bluetooth 5, uzodinga idivayisi ehambisanayo. Ifoni yakho ye-model ye-2016 noma ngaphezulu ayikwazi ukuthuthukisa kule nguqulo ye-Bluetooth. Abakhiqizi be-smartphone baqala ukwamukela i-Bluetooth 5 ngo-2017 nge-iPhone 8, i-iPhone X, ne-Samsung Galaxy S8. Lindela ukuyibuka ku-smartphone yakho elandelayo ephezulu; Amafoni aphansi aphela ngemuva kokutholwa. Amanye amadivaysi e-Bluetooth 5 okumele abheke wona afaka amaphilisi, ama-headphone, izikhulumi, namadivayisi ahlanzekile ekhaya.
Yini i-Bluetooth eyenzayo?
Njengoba sishilo ngenhla, ubuchwepheshe beBluetooth buvumela ukukhulumisana okungaxhunyiwe kwezingcingo ezincane. Ukusetshenziswa okuthandwayo ukuxhuma i-smartphone kuma-headphone angenantambo ngokulalela umculo noma ukuxoxa efonini. Uma uke waxhuma i-smartphone yakho ohlelweni lokulalelwayo lwemoto yakho noma idivaysi yokuzulazula ye-GPS yamakholi angenalutho namathekisthi, ususebenzise i-Bluetooth. Iphinde isebenze izikhulumi ezihlakaniphile , njenge-Amazon Echo namadivaysi e-Google Home, namadivayisi ahlanzekile ekhaya njengezibani nama-thermostats. Lolu buchwepheshe obungenazintambo lungasebenza ngisho nasezindongeni, kodwa uma kunemingcele eminingi emkhatsini womthombo wezwi nomamukeli, uxhumano luzoqhafaza. Gcina lokhu engqondweni uma ubeka izikhulumi ze-Bluetooth ezungeze ikhaya lakho noma ihhovisi.