Kwanan nan, Google mai zuwa Pixel Watch 2 smartwatch ya sami ƙwararrun Hukumar Sadarwa ta Tarayya.Abin takaici ne cewa wannan jerin takaddun shaida bai ambaci guntu UWB da aka yi ta yayatawa a baya ba, amma sha'awar Google ta shigar da aikace-aikacen UWB bai lalace ba.An ba da rahoton cewa Google yana gwada aikace-aikacen yanayin yanayin UWB iri-iri, ciki har da haɗin kai tsakanin Chromebooks, haɗin kai tsakanin Chromebooks da wayoyin salula, da kuma haɗin kai tsakanin masu amfani da yawa.
Kamar yadda muka sani, fasahar UWB tana da manyan gatura guda uku - sadarwa, yanki, da radar.A matsayin fasahar sadarwar mara waya mai sauri mai sauri tare da shekarun da suka gabata na tarihi, UWB da farko ta kunna wuta ta farko tare da ikon sadarwa, amma kuma saboda jinkirin ci gaba na daidaitaccen wutar da ba a iya jurewa ba.Bayan shekaru da yawa na rashi, dogara ga aikin jeri da matsayi don mamaye matsayin, UWB ya kunna walƙiya na biyu, a cikin ci gaba da babban masana'anta a cikin wasan, yanayin aikace-aikacen tsaye a ƙarƙashin taimakon ƙirƙira, a cikin shekara ta 22nd ta buɗe UWB dijital. key samar da taro na shekarar farko, kuma wannan shekarar ta haifar da shekarar farko ta haɓaka daidaitattun UWB.
A cikin nitsewar UWB da hanyar ci gaba mai iyo, zaku iya gano cewa matsayi na aiki da aikace-aikacen babban matakin dacewa shine ainihin jujjuyawar sa akan iska.A cikin matsayi na yau na fasahar UWB a matsayin "babban kasuwancin" na yanzu, babu rashin masana'antun da za su ƙarfafa daidaiton fa'ida.Kamar haɗin gwiwar kwanan nan tsakanin NXP da kamfanin Jamus Lateration XYZ, da daidaiton UWB zuwa matakin millimita.
Ƙarfin sadarwa na UWB na farko na Google, kamar matsayi na UWB na zinare na Apple gabaɗaya, ta yadda zai fitar da ƙarin yuwuwar a fagen sadarwa.Marubucin zai yi nazari a kan haka.
1. Google's UWB Vision Farawa da Sadarwa
Daga ra'ayi na sadarwa, tun da siginar UWB ya mamaye akalla 500MHz na bandwidth na sadarwa, ikon watsa bayanai yana da kyau sosai, kawai cewa bai dace da watsawa mai nisa ba saboda tsananin attenuation.Kuma saboda mitar aiki ta UWB ya yi nisa da madaidaitan hanyoyin sadarwa na kunkuntar kamar 2.4GHz.Wannan zai yi kyau ga shimfidu na cibiyar sadarwa na yanki ɗaya da na gida tare da buƙatun ƙimar.
Sannan duba halayen Chromebooks.2022 na duniya Chromebook jigilar kayayyaki miliyan 17.9, girman kasuwa ya kai dala biliyan 70.207.A halin yanzu, sakamakon buƙatu mai ƙarfi a fannin ilimi, Chromebooks suna haɓaka da iska a jigilar allunan duniya a ƙarƙashin babban koma baya.Dangane da bayanan da Canalys ta fitar, 2023Q2, jigilar allunan duniya ta faɗi da kashi 29.9% duk shekara zuwa raka'a miliyan 28.3, yayin da jigilar Chromebook ya tashi da kashi 1% zuwa raka'a miliyan 5.9.
Ko da yake idan aka kwatanta da wayoyin hannu, da manyan kasuwannin sakawa motoci, UWB a cikin Chromebooks dangane da girman kasuwa ba shi da girma, amma UWB don Google don gina ilimin halittun kayan aikin su, mahimmanci mai nisa.
Kayan aikin Google na yanzu sun haɗa da jerin Pixel na wayoyin hannu, agogon smart Pixel Watch, babban allo PC Pixel Tablet, masu magana da kai Nest Hub, da sauransu.Tare da fasaha ta UWB, ana iya samun damar yin amfani da tuƙi a cikin ɗaki ta mutane da yawa cikin sauri da kwanciyar hankali, gaba ɗaya ba tare da igiyoyi ba.Kuma saboda ƙimar da ƙarar bayanan watsawar UWB ba za a iya kaiwa ga Bluetooth ba, ana iya samun UWB ba tare da bata lokaci ba ɗimbin ɗigon allo na aikace-aikacen yana kawo ƙwarewar hulɗar manya da kanana, don Google a cikin yanayin gida farfaɗo da manyan na'urorin allo yana da kyau. amfani.
Idan aka kwatanta da Apple Samsung da sauran manyan saka hannun jari na matakin hardware a cikin manyan masana'antun, Google ya fi ƙwarewa a software don haɓaka ƙwarewar mai amfani.UWB yana shiga cikin ƙoƙarin Google na neman ƙwarewar mai amfani da sauri da siliki mai santsi a hanyar burin zane mai nauyi.
A baya Google zagaye na wahayi za a sanye take da guntu UWB a cikin Pixel Watch 2 smartwatch, Wannan ra'ayin ba a gane ba, amma Google na kwanan nan mataki a fagen UWB za a iya speculate, cewa yiwuwar Google ba zai daina ga smartwatch cikin. hanyar samfurin UWB, wannan lokacin faɗuwar na iya zama na gaba lokacin da fuskar gogewar pavement, da kuma gaba na yadda za a yi amfani da Google mai kyau UWB gane gina hardware muhalli moat, mu ci gaba da sa ido.
2. Kallon Kasuwa: Yadda sadarwar UWB za ta tafi
Dangane da rahoton da Techno Systems Research ya buga, kasuwar guntu ta UWB ta duniya za ta jigilar kwakwalwan kwamfuta miliyan 316.7 a cikin 2022 kuma sama da biliyan 1.2 nan da 2027.
Dangane da takamaiman wuraren ƙarfi, wayoyin hannu za su zama kasuwa mafi girma don jigilar kayayyaki na UWB, sannan sai gida mai kaifin baki, alamar mabukaci, kera motoci, sawa mai amfani, da kasuwannin RTLS B2B.
A cewar TSR, fiye da wayoyin hannu na UWB miliyan 42, ko kashi 3 na wayoyin hannu, an aika su a cikin 2019.TSR ya annabta cewa nan da 2027, rabin duk wayoyin hannu za su zo tare da UWB.Rabon kasuwar na'urorin gida masu wayo da za su sami samfuran UWB shima zai kai kashi 17 cikin ɗari.A cikin kasuwar kera motoci, shigar fasahar UWB zai kai kashi 23.3.
Don ƙarshen 2C na wayowin komai da ruwan, gida mai wayo, na'urori masu sawa kamar samfuran lantarki masu amfani, ƙimar farashin UWB ba zai yi ƙarfi sosai ba, kuma saboda ƙarancin buƙatar irin waɗannan na'urori don sadarwa, UWB a cikin kasuwar haɓakar sadarwa don sakin ƙari. sarari.Bugu da ƙari, don na'urorin lantarki na mabukaci, ƙwarewar mai amfani da haɓakawa da keɓaɓɓen keɓantawa wanda haɗin aikin UWB ya kawo za'a iya amfani dashi azaman wurin siyar da samfur, dangane da hakar ma'adinan aikin samfuran UWB zai fi ƙarfi.
Dangane da ingancin sadarwa, ana iya ƙara UWB zuwa ayyuka daban-daban na haɗuwa: kamar yin amfani da ɓoyayyen UWB, ayyukan tantancewa don haɓaka tsaro na biyan kuɗin wayar hannu, amfani da UWB makullai masu wayo don ƙirƙirar fakitin maɓalli na dijital, amfani da UWB don gane gilashin VR, kwalkwali mai wayo, hulɗar allo da yawa na mota, da sauransu.Har ila yau, saboda kasuwar C-karshen masu amfani da lantarki ya fi hasashe, ko daga iyawar kasuwar C-karshen na yanzu ko kuma sararin samaniya na dogon lokaci, UWB ya cancanci saka hannun jari a ciki, don haka a halin yanzu, kusan dukkanin masu yin guntu UWB za su yi. mayar da hankali yafi a kan kasuwar C-karshen, UWB da Bluetooth, UWB na iya zama kamar Bluetooth a nan gaba, ba kawai don zama ma'auni na wayar salula ba, har ma daruruwan miliyoyin samfuran kayan aikin wayo da aka karɓa.samfurin kayan aikin wayo da aka karɓa.
3. Makomar sadarwar UWB: Menene kyawawan abubuwan da zasu ƙarfafawa
Shekaru 20 da suka gabata, UWB ta yi hasarar zuwa WiFi, amma bayan shekaru 20, UWB ta koma kasuwar da ba ta salula ba tare da fasahar kisa na daidaitaccen matsayi.Don haka, ta yaya UWB za ta ci gaba a fagen sadarwa?A ganina, isassun isassun buƙatun haɗin kai na IoT na iya samar da mataki don UWB.
A halin yanzu, ba a sami sabbin fasahohin sadarwa da yawa da ake samu a kasuwa ba, kuma haɓakar fasahohin sadarwa shi ma ya shiga wani sabon mataki na mai da hankali kan cikakkiyar gogewa daga neman sauri da yawa, kuma UWB, a matsayin fasahar haɗin gwiwa tare da fa'idodi da yawa, na iya. saduwa da buƙatun ƙarin hadaddun kuma masu amfani daban-daban a yau.A cikin IoT, wannan buƙatu yanki ne mai ban sha'awa da rarrabuwa, kowane nau'in sabbin fasahohi na iya kawo kasuwa sabbin zaɓuɓɓuka, kodayake a halin yanzu, don farashi, buƙatar aikace-aikacen, da sauran dalilai, UWB a cikin aikace-aikacen kasuwar IoT ya warwatse, don nunawa tare da siffan saman, amma har yanzu suna da darajar sa ido ga nan gaba.
Na biyu, yayin da ƙarfin haɗin kai na samfuran IoT ya zama mai ƙarfi da ƙarfi, tono yuwuwar aikin UWB shima zai ƙara haɓaka.Mota aikace-aikace, misali, UWB ban da tsaro keyless shigarwa, kuma hadu da mota live abu saka idanu, da kuma radar harba aikace-aikace, idan aka kwatanta da millimeter kalaman radar shirin, da amfani da UWB ban da ceton sassa da shigarwa farashin, amma kuma saboda. zuwa ga ƙananan mitar mai ɗaukar hoto za a iya gane ƙarancin wutar lantarki.Ana iya cewa fasaha don biyan buƙatu iri-iri.
A zamanin yau, UWB ya sami shahara don matsayi da jeri.Don kasuwanni masu fifiko kamar wayoyin hannu, motoci, da kayan aikin wayo, yana da sauƙi don haɓaka damar sadarwa yayin loda UWB tare da buƙatun sakawa azaman tushe.Ba a bincika yuwuwar sadarwar UWB a halin yanzu ba, jigon har yanzu yana nan saboda ƙayyadaddun tunanin masu shirye-shirye, Kamar yadda jarumin UWB mai hexagonal bai kamata a iyakance shi zuwa wani ƙarshen iyawa ba.
Lokacin aikawa: Agusta-29-2023