Muva nje, i-smartwatch ye-Google ye-Pixel Watch 2 ezayo iqinisekiswe yi-Federal Communications Commission. Kuyadabukisa ukuthi lolu hlu lwesitifiketi alukhulumi nge-chip ye-UWB okwakunamahemuhemu ngaphambili, kodwa umdlandla we-Google wokufaka isicelo se-UWB awukaboli. Kubikwa ukuthi i-Google ihlola izinhlelo zokusebenza ezihlukene ze-UWB, okuhlanganisa ukuxhumana phakathi kwama-Chromebook, ukuxhumana phakathi kwama-Chromebook namaselula, kanye nokuxhumana okungenazihibe phakathi kwabasebenzisi abaningi.
Njengoba sonke sazi, ubuchwepheshe be-UWB bunezimbazo ezintathu eziyinhloko - ukuxhumana, ukwenziwa kwasendaweni, kanye ne-radar. Njengobuchwepheshe bokuxhumana obungenawaya obunesivinini esikhulu esinomlando wamashumi eminyaka, i-UWB yaqale yabasa umlilo wokuqala inekhono lokuxhumana, kodwa futhi ngenxa yokuthuthuka kancane kwezinga elingabekezeleleki kumlilo oyisimungulu. Ngemuva kwamashumi eminyaka engekho, kuncike emsebenzini wokuthatha isikhundla nokubeka esikhundleni, i-UWB yakhanyisa inhlansi yesibili, efektri enkulu eqhubekayo emdlalweni, izimo zesicelo eziqondile ngaphansi kosizo lokuqamba okusha, onyakeni wama-22 kwavula ukukhiqizwa kokhiye wedijithali we-UWB wonyaka wokuqala, futhi kulo nyaka kwethula ukuthuthukiswa kwe-UWB unyaka wokuqala.
Kuwo wonke umzila we-UWB ocwilayo kanye nentuthuko entantayo, ungathola ukuthi ukuma okusebenzayo kanye nokusetshenziswa kwezinga eliphezulu lokulingana kuwumongo wokujika kwayo ngokumelene nomoya. Ekubekweni kwanamuhla kobuchwepheshe be-UWB “njengebhizinisi eliyinhloko” lamanje, akukho ukuntula kwabakhiqizi ukuqinisa inzuzo yokunemba. Njengokubambisana kwakamuva phakathi kwe-NXP nenkampani yaseJalimane Lateration XYZ, kanye nokunemba kwe-UWB kuya ezingeni lemilimitha.
Amakhono okuqala okuxhumana e-UWB e-Google aqondiswe kuwo, njengokuma kwe-Apple kwegolide kwe-UWB ngokujwayelekile, ukuze ikhiphe amandla engeziwe emkhakheni wezokuxhumana. Umbhali uzohlaziya ngokusekelwe kulokhu.
1. Umbono we-UWB wakwa-Google Oqala Ngezokuxhumana
Ngokombono wokuxhumana, njengoba isignali ye-UWB ithatha okungenani i-500MHz yomkhawulokudonsa wokuxhumana, ikhono lokudlulisa idatha lihle kakhulu, kuphela ukuthi alifanele ukudluliswa kwebanga elide ngenxa yokunciphisa kakhulu. Futhi ngenxa yokuthi ifrikhwensi yokusebenza ye-UWB ikude namabhendi okuxhumana amatasa anjenge-2.4GHz, amasiginali e-UWB anamandla womabili wokulwa ne-jamming kanye nokumelana ne-multipath ngokwedlulele. Lokhu kungaba kuhle kakhulu ekuhlelweni kwenethiwekhi yendawo ngayinye neyendawo enezidingo zenani.
Bese ubheka izici zama-Chromebook. 2022 ukuthunyelwa komhlaba wonke kwe-Chromebook kwamayunithi ayizigidi eziyi-17.9, usayizi wemakethe ufinyelele kumadola ayizigidi eziyizinkulungwane ezingama-70.207. Okwamanje, eqhutshwa isidingo esinamandla emkhakheni wezemfundo, ama-Chromebook akhula ngokumelene nomoya ekuthunyelweni kwamathebulethi emhlabeni jikelele ngaphansi kokwehla okukhulu. Ngokwedatha ekhishwe yi-Canalys, 2023Q2, ukuthunyelwa kwethebhulethi emhlabeni wonke kwehle ngo-29.9% unyaka nonyaka kuya kumayunithi ayizigidi ezingu-28.3, kuyilapho ukuthunyelwa kwe-Chromebook kukhuphuke ngo-1% kuya kumayunithi ayizigidi ezingu-5.9.
Nakuba kuqhathaniswa nomakhalekhukhwini, kanye nemakethe enkulu yokumisa izimoto, i-UWB kuma-Chromebooks ekuxhumekeni kwevolumu yemakethe ayinkulu, kodwa i-UWB ye-Google ukwakha i-hardware ecology yabo, ukubaluleka okufinyelele kude.
Izingxenyekazi zekhompuyutha zamanje ze-Google ikakhulukazi zihlanganisa uchungechunge lwe-Pixel lomakhalekhukhwini, amawashi ahlakaniphile e-Pixel Watch, ithebhulethi yesikrini esikhulu sethebhulethi ye-PC Pixel, izipikha ezihlakaniphile i-Nest Hub, njalonjalo. Ngobuchwepheshe be-UWB, idrayivu eyabiwayo egumbini ingafinyelelwa abantu abaningi ngokushesha nangokukhululekile, ngaphandle kwamakhebuli ngokuphelele. Futhi ngenxa yokuthi izinga nevolumu yedatha yokudlulisela ye-UWB ayifinyeleleki nge-Bluetooth, i-UWB ingenziwa ngaphandle kokulibaziseka kokusakaza kwesikrini sohlelo lokusebenza kuletha umuzwa ongcono wokusebenzelana wezikrini ezinkulu nezincane, ngoba i-Google esigcawini sasekhaya ukuvuselelwa kwamadivayisi anesikrini esikhulu kuyinzuzo enkulu.
Uma kuqhathaniswa ne-Apple Samsung nokunye utshalomali olusindayo lwezinga lehadiwe kubakhiqizi abakhulu, i-Google inekhono kakhulu kuhlelo lokusebenza lokuthuthukisa ulwazi lomsebenzisi. I-UWB ijoyina ekuphishekeleni kwe-Google ulwazi lomsebenzisi olushesha kakhulu futhi olushelelayo endleleni yomgomo wokupenda osindayo.
Ngaphambilini imizuliswano yezambulo ze-Google izofakelwa i-chip ye-UWB ku-smartwatch ye-Pixel Watch 2, Lo mbono awukaze ufezeke, kodwa isenzo sakamuva se-Google emkhakheni we-UWB singacatshangwa, ukuthi kungenzeka ukuthi i-Google ngeke inikeze i-smartwatch endleleni yomkhiqizo we-UWB, kulokhu ukuwa kungase kube ngesikhathi esilandelayo lapho ubuso be-Google bubona kahle, futhi buthuthukise ikusasa. ukwakhiwa kwe-hardware moat yemvelo, sihlala sibheke phambili.
2. I-Market Overlook: Kuzohamba kanjani ukuxhumana kwe-UWB
Ngokombiko oshicilelwe yi-Techno Systems Research, imakethe ye-chip ye-UWB yomhlaba wonke izothumela ama-chips ayizigidi ezingama-316.7 ngo-2022 nangaphezulu kwezigidigidi eziyi-1.2 ngo-2027.
Ngokuya ngezindawo ezithile zamandla, ama-smartphones azoba imakethe enkulu kunazo zonke yokuthunyelwa kwe-UWB, alandelwe yi-smart home, ukulebula abathengi, izimoto, ukugqokwa kwabathengi, kanye nezimakethe ze-RTLS B2B.
Ngokusho kwe-TSR, ama-smartphones angaphezu kwezigidi ezingama-42 anikwe amandla i-UWB, noma amaphesenti ama-3 wama-smartphones, athunyelwa ngo-2019.TSR ibikezela ukuthi ngo-2027, ingxenye yawo wonke ama-smartphones azofika ne-UWB. Isabelo semakethe yamadivayisi ahlakaniphile asekhaya ezoba nemikhiqizo ye-UWB nayo izofinyelela kumaphesenti ayi-17. Emakethe yezimoto, ukungena kobuchwepheshe be-UWB kuzofinyelela kumaphesenti angama-23.3.
Ukuphela kwe-2C ye-smartphone, ikhaya elihlakaniphile, amadivaysi agqokekayo njengemikhiqizo ye-electronics yabathengi, ukuzwela kwezindleko ze-UWB ngeke kube namandla kakhulu, futhi ngenxa yesidingo esizinzile samadivayisi anjalo okuxhumana, i-UWB emakethe yokuxhumana okungenzeka ikhulule isikhala esiningi. Ngaphezu kwalokho, kuma-elekthronikhi omthengi, ukuthuthukiswa kokuhlangenwe nakho komsebenzisi kanye nokuqamba okusha komuntu siqu okulethwe ukuhlanganiswa komsebenzi we-UWB kungasetshenziswa njengendawo yokuthengisa yomkhiqizo, ngokusekelwe lapho ukumbiwa kokuhlanganiswa komsebenzi womkhiqizo we-UWB kuzoba namandla kakhulu.
Mayelana nokusebenza ngempumelelo kwezokuxhumana, i-UWB inganwetshwa emisebenzini ehlukahlukene yokuhlanganisa: njengokusebenzisa ukubethela kwe-UWB, imisebenzi yokuqinisekisa ubuwena ukuze kuthuthukiswe ukuvikeleka kwezinkokhelo zamaselula, ukusetshenziswa kwezikhiya ezikhiya ezihlakaniphile ze-UWB ukuze kwakhe amaphakheji okhiye bedijithali, ukusetshenziswa kwe-UWB ukuze ubone izibuko ze-VR, izigqoko zokuzivikela ezihlakaniphile, ukusebenzisana kwemoto, isikrini esiningi. Kungenxa yokuthi imakethe ye-C-end ye-electronics yabathengi iyacatshangelwa kakhulu, noma ngabe isuka kumthamo wemakethe ye-C-end noma indawo yesikhathi eside, i-UWB ifanele ukutshala imali kuyo, ngakho-ke njengamanje, cishe bonke abenzi be-chip be-UWB bazogxila kakhulu emakethe ye-C-end, i-UWB ngokumelene ne-Bluetooth, i-UWB ingaba njenge-Bluetooth esikhathini esizayo, kodwa futhi izinga lemikhiqizo yeselula eyizigidi, hhayi nje izinkulungwane zemikhiqizo yomakhalekhukhwini. kwamukelwe. imikhiqizo ye-smart hardware yamukelwe.
3. Ikusasa lezokuxhumana ze-UWB: Yiziphi izinto ezinhle ezizonika amandla
Eminyakeni engamashumi amabili edlule, i-UWB yalahlekelwa i-WiFi, kodwa eminyakeni engu-20 kamuva, i-UWB isibuyele emakethe engeyona yamaselula inekhono layo lokubulala lokubeka indawo eqondile. Ngakho-ke, i-UWB ingaqhubekela kanjani phambili emkhakheni wezokuxhumana? Ngokubona kwami, izidingo zokuxhuma ze-IoT ezihlukene ngokwanele zinganikeza isiteji se-UWB.
Njengamanje, abukho ubuchwepheshe obusha bokuxhumana obutholakala emakethe, futhi ukuphindaphindwa kobuchwepheshe bezokuxhumana nakho kungene esigabeni esisha sokugxila ekuhlangenwe nakho okuphelele okuvela ekufuneni isivinini kanye nobuningi, futhi i-UWB, njengobuchwepheshe bokuxhuma obunezinzuzo eziningi, ingahlangabezana nezidingo zabasebenzisi abayinkimbinkimbi nabahlukahlukene namuhla. Ku-IoT, lesi sidingo siwumkhakha ohlukene futhi ohlukene phakathi, uhlobo ngalunye lobuchwepheshe obusha lungaletha imakethe ukukhetha okusha, nakuba okwamanje, ngezindleko, isidingo sohlelo lokusebenza, nezinye izici, i-UWB kuhlelo lokusebenza lwemakethe ye-IoT ihlakazekile ukusabalala, ukukhomba ngefomu eliphezulu, kodwa kusafanele ukubheka phambili esikhathini esizayo.
Okwesibili, njengoba ikhono lokuhlanganisa lemikhiqizo ye-IoT liya liqina futhi liqina, ukumbiwa kwamandla okusebenza kwe-UWB nakho kuzoqondana kakhulu. Izinhlelo zokusebenza zezimoto, isibonelo, i-UWB ngaphezu kokungena okungenakhiye wokuphepha, iphinde ihlangabezane nokuqapha kwento ephilayo yemoto, kanye nezicelo zokukhahlela i-radar, uma kuqhathaniswa nohlelo lwe-radar wave wave millimeter, ukusetshenziswa kwe-UWB ngaphezu kokulondoloza izingxenye nezindleko zokufaka, kodwa futhi ngenxa yemvamisa yayo ephansi yenkampani yenethiwekhi ingabonakala ukusetshenziswa kwamandla okuphansi. Kungashiwo ukuthi ubuchwepheshe ukuhlangabezana nezidingo ezihlukahlukene.
Kulezi zinsuku, i-UWB isizuze udumo ngokubeka indawo kanye nokusukela. Ezimakethe ezibalulekile ezifana nomakhalekhukhwini, izimoto, ne-smart hardware, kulula ukuthuthukisa amakhono okuxhumana ngenkathi ulayisha i-UWB enezidingo zokubeka indawo njengesisekelo. Amandla okuxhumana kwe-UWB awahlolisiswa okwamanje, ingqikithi isabangelwa umcabango olinganiselwe wabahleli bohlelo, Njengeqhawe elingu-hexagonal UWB akufanele likhawulelwe ekupheleni kwekhono elithile.
Isikhathi sokuthumela: Aug-29-2023