Muva nje, i-smartwatch ye-Google ezayo ye-Pixel Watch 2 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, ngonyaka wama-22 wavula i-UWB yedijithali. ukukhiqizwa kwenqwaba okubalulekile onyakeni wokuqala, futhi kulo nyaka kungenise unyaka wokuqala wokuthuthukiswa kokumiswa kwe-UWB.
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 kokulibala ukusakaza kwesikrini sohlelo lokusebenza kuletha umuzwa ongcono wokusebenzelana wezikrini ezinkulu nezincane, ngoba i-Google esigcawini sasekhaya ukuvuselelwa kwamadivayisi anesikrini esikhulu kuhle kakhulu. inzuzo.
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 izohlonyiswa nge-chip ye-UWB ku-smartwatch ye-Pixel Watch 2, Lo mbono awukenziwa, kodwa isenzo sakamuva se-Google emkhakheni we-UWB singacatshangwa, ukuthi kungenzeka ukuthi i-Google ngeke inikeze iwashi elihlakaniphile. indlela yomkhiqizo we-UWB, kulokhu ukwehla kungase kube okwesikhathi esizayo ubuso besipiliyoni sokugandaywa kwezinyawo, kanye nekusasa lokuthi ungasebenzisa kanjani i-UWB enhle ye-Google ukuqaphela ukwakhiwa komsele wezingxenyekazi zekhompyutha, sihlala sikubheke ngabomvu.
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.
Ekupheleni kwe-2C ye-smartphone, ikhaya elihlakaniphile, amadivaysi agqokekayo njengemikhiqizo ye-elekthronikhi yabathengi, ukuzwela kwezindleko ze-UWB ngeke kuqine kakhulu, futhi ngenxa yesidingo esizinzile salawo madivayisi okuxhumana, i-UWB emakethe yamandla okuxhumana yokukhulula okuningi. isikhala. 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 ze-UWB ezikhiyayo ukuze kwakhiwe amaphakheji okhiye wedijithali, ukusetshenziswa kwe-UWB ukubona izibuko ze-VR, izigqoko zokuzivikela ezihlakaniphile, ukusebenzisana kwesikrini semoto okuningi, nokunye. Kungenxa yokuthi futhi imakethe ye-C-end ye-electronics yabathengi inengqondo kakhulu, noma ngabe isuka kumthamo wemakethe ye-C-end noma indawo yesikhathi eside yokuqamba, i-UWB kufanelekile ukutshala kuyo, ngakho-ke njengamanje, cishe bonke abenzi bama-chip be-UWB bazokwazi gxila kakhulu emakethe ye-C-end, i-UWB ngokumelene ne-Bluetooth, i-UWB ingaba njenge-Bluetooth esikhathini esizayo, hhayi nje ukuba ibe yindinganiso yeselula, kodwa futhi amakhulu ezigidi zemikhiqizo ye-smart hardware eyamukelwa. 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 kokufuna isivinini kanye nobuningi, kanye ne-UWB, njengobuchwepheshe bokuxhuma obunezinzuzo eziningi, ukuhlangabezana nezidingo zabasebenzisi abayinkimbinkimbi nabahlukahlukene namuhla. Ku-IoT, lesi sidingo siwumkhakha ohlukene futhi ohlukene phakathi, uhlobo ngalunye lobuchwepheshe obusha lungaletha imakethe ukukhetha okusha, nakuba njengamanje, ngezindleko, isidingo sohlelo lokusebenza, nezinye izici, i-UWB kuhlelo lokusebenza lwemakethe ye-IoT isabalalisiwe, ukukhomba nayo. isimo esingaphezulu, kodwa kusafanele sibheke 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 ebukhoma yemoto, kanye nezinhlelo zokusebenza zokukhahlela i-radar, uma kuqhathaniswa nohlelo lwe-radar wave wave millimeter, ukusetshenziswa kwe-UWB ngaphezu kokulondoloza izingxenye nezindleko zokuyifaka, kodwa futhi kufanele. ukuze imvamisa yayo yenethiwekhi ephansi kungenziwa ukusetshenziswa kwamandla aphansi. 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