Ukubekwa kwangaphakathi kungathathwa njengendawo engenanto yezicelo, kwaye akukho teknoloji efanelekileyo kakhulu yokufezekisa lo msebenzi. Iimpawu ze-GPS zangaphakathi zihluphekile, kwaye indawo ye-RSSI ilinganiselwe ngokuchaneka kunye noluhlu, kwaye kunzima ukubonelela ngeenkonzo ezanelisayo. Ukukhutshwa kwakutshanje kwe Bluetooth 5.1 izise umsebenzi omtsha wokufumana umkhombandlela, onokubonelela ngokuchaneka kokubeka inqanaba lesentimitha, kwaye ibonelela ngesisombululo esithembeke ngakumbi sobuchwephesha bokubeka kwindawo yangaphakathi.
Indlela yokufezekisa "inqanaba le-centimeter-level" yeBluetooth 5.1?
Emva kokwaziswa koMkhombandlela wokuFumana kwi-Bluetooth 5.1 core specifikation, ukuchaneka kokumiswa kweBluetooth kunokuphuculwa "kwinqanaba lesentimitha". Oku kungenxa yokuba umsebenzi wokufumana isalathiso seBluetooth 5.1 ubukhulu becala yenziwe zizinto ezimbini zokumisa, ezizezi, iAoA (iAngle yokuFika) kunye neAoD (iAngle yokuHamba).
I-AoA bubuchule bokufumana i-azimuth kunye nomgama we-transmitter kunye nommkeli ngo-triangulation ngokuvavanya isalathiso sokufika kweempawu ezisondela kummkeli, ngokukodwa kwi-RTLS (inkqubo yokubeka ixesha langempela), ukulandelwa kwento kunye nolwazi olubalulekileyo. Isixhobo esiqondisiweyo sisebenzisa i-eriyali enye ukuhambisa isethi ethile yeepakethi zokufumana indlela, kwaye isixhobo esifumanayo sinee-eriyali ezininzi. Ii-eriyali ezahlukeneyo zesixhobo esifumanayo ziya kuba nexesha elincinane lokucima xa sifumana ipakethi yokufumana isalathiso sesixhobo sokumisa. Olu tshintsho lwesigaba olubangelwa ngumqondiso wepakethi yecala kwi-eriyali yesixhobo esifumanayo kuthiwa ziisampuli ze-IQ zomqondiso. Emva koko uhlalutye ixabiso le-IQ ukuze ufumane ulwazi oluchanekileyo lokulungelelanisa isixhobo esiza kufumaneka.
I-Bluetooth 5.1 Iphumeza Njani i-Sentimeter-Level Positioning
I-AoD ikwakusetyenziso lwetekhnoloji yomehluko wesigaba somqondiso, i-triangulation yayo yenziwa ngokuvavanya isalathiso sokuhamba kweempawu ezithunyelwa kwi-transmitter, ngakumbi kwiinkqubo zokubeka ngaphakathi. Le teknoloji yokufumana umkhombandlela ifanelekile kulawulo lwezinto zangaphakathi, ukuhanjiswa, kunye nokugcinwa. Inginginya yokubeka ithumela iipakethi zokufumana isalathiso-ndlela kusetyenziswa uluhlu lwe-eriyali ezininzi, kwaye isixhobo sokumisa sifumana ipakethi yokufumana isalathiso kwaye sibale ulungelelwaniso lwesixhobo esimiyo ngesampulu kunye nohlalutyo lwamaxabiso e-IQ.
I-Bluetooth 5.1 Iphumeza Njani i-Sentimeter-Level Positioning
Ukudibanisa iindlela ze-AoA kunye ne-AoD, ukuchaneka kwe-Bluetooth 5.1 kuye kwafikelela kwinqanaba le-centimeter, kwaye kunokufikelela kwi-3D yangaphakathi.
Ngaba eli nqaku likukhokela ukuba uphume kwinkungu yendlela iBluetooth 5.1 esebenzisa ngayo ukuma kwenqanaba lesentimitha? Ukuba akunjalo, ungathandabuzi ukuqhagamshelana Feasycom ngolwazi oluthe kratya.
I-Feasycom yenye yezona nkampani zokuqala kunye nezona zinkulu ze-Wireless Solution e-China. Iimveliso zethu ezibonakalisiweyo zi Imodyuli yeBluetooth, Imodyuli yeWi-Fi, iBeacon yeBluetooth, iGateway, kunye nezinye izisombululo ezingenazingcingo. Nceda undwendwele iwebhusayithi yethu www.feasycom.com ngolwazi oluthe vetshe okanye isicelo IISAMPULI SIMAHLA.
