Ku bijyanye no kwishyura bidahwitse, biroroshye gutekereza ku bwishyu bwa ETC, butahura ubwishyu bwikora bwa feri yimodoka binyuze muri tekinoroji ya radiyo ya radiyo ikora cyane.Hamwe nogukoresha neza tekinoroji ya UWB, abantu barashobora kandi kumenya kwinjiza amarembo no kugabanywa byikora mugihe bagenda muri metero.
Vuba aha, ikarita ya bisi ya Shenzhen “Shenzhen Tong” na Huiting Technology bafatanije gusohora UWB yo kwishyura “feri idashingiye ku murongo wa feri” ku irembo rya metero.Dushingiye kuri sisitemu nyinshi ya chip ya RADIO yumurongo, igisubizo cyemeza igisubizo cyuzuye cyumutekano wa "eSE + COS + NFC + BLE" ya Huiting Technology, kandi itwara chip ya UWB aho iherereye no gucuruza neza.Binyuze kuri terefone igendanwa cyangwa ikarita ya bisi yashyizwemo chip ya UWB, uyikoresha arashobora guhita yimenyekanisha mugihe anyuze kuri feri, kandi akuzuza gufungura no kugabanya ibiciro.
Nk’uko iyi sosiyete ibitangaza, igisubizo gihuza NFC, UWB n’izindi protocole ya shoferi muri chip ya Bluetooth SoC ifite ingufu nkeya, bigabanya ingorane zo kuzamura irembo binyuze mu guhinduranya modular, kandi bikaba bihuye n’irembo rya NFC.Ukurikije amashusho yemewe, sitasiyo ya UWB igomba kuba irembo, kandi indangamuntu yerekana amafaranga yagabanijwe iri muri 1.3m.
Ntibisanzwe ko UWB (Ultra-Broadband Technology) ikoreshwa mukwishura kudashaka.Mu imurikagurisha mpuzamahanga ry’imihanda ya gari ya moshi yabereye mu mujyi wa Beijing mu Kwakira 2021, Shenzhen Tong na VIVO berekanye kandi gahunda yo gusaba “amafaranga y’amafaranga y’amafaranga yishyurwa kuri feri ya metero” ashingiye ku ikoranabuhanga rya UWB, maze bamenya ko batishyuye binyuze muri chip ya UWB + NFC yatwaye na VIVO prototype.Mu ntangiriro za 2020, NXP, DOCOMO na SONY na bo basohoye imyiyerekano y’ibikorwa bishya bya UWB bicururizwamo muri Mall, birimo kwishyura bitishyurwa, kwishyura parikingi byoroshye, na serivisi zamamaza no kwamamaza neza.
Umwanya uhamye + Kwishura kutumva, UWB Yinjira Kwishyura kuri mobile
NFC, bluetooth, ir ni inzira nyamukuru mubijyanye no gusaba kwishyurwa hafi yumurima, NFC (hafi yikoranabuhanga ryitumanaho ryumurima) kubera ibiranga umutekano muke, ntibikenewe guhuzwa numuriro w'amashanyarazi, ikigezweho mubyitegererezo rusange bikoreshwa cyane muri terefone igendanwa, ahantu nk'Ubuyapani na Koreya y'Epfo, telefone zigendanwa za NFC zirashobora gukoreshwa nk'ikibuga cy'indege cyemewe, ubwikorezi, inyubako yinjira mu ikarita ya IC ikarita, ikarita y'inguzanyo, ikarita yo kwishyura, n'ibindi.
Ikoranabuhanga rya UWB ultra-Broadband tekinoroji, hamwe na signal ya ultra-Broadband pulse signal (UWB-IR) ibiranga igisubizo cya nanosekond, ihujwe na TOF, TDoA / AoA igizwe na algorithm, harimo umurongo wo kureba (LoS) hamwe n'umurongo utagaragara (nLoS ) amashusho arashobora kugera kuri santimetero-urwego rwukuri.Mu ngingo zabanjirije iyi, Iot Media yazanye porogaramu muburyo bwuzuye imbere, urufunguzo rwimodoka nizindi nzego muburyo burambuye.UWB ifite ibimenyetso biranga imyanya ihanitse, igipimo cyinshi cyo kohereza, kurwanya ibimenyetso byo guhagarika ibimenyetso no guhagarika, ibyo bikaba bitanga inyungu karemano mugukoresha ubwishyu budashingiye.
Ihame rya metro amarembo atumva neza biroroshye cyane.Terefone zigendanwa hamwe namakarita ya bisi afite imikorere ya UWB birashobora gufatwa nkikimenyetso cya UWB.Iyo sitasiyo fatizo itahuye umwanya wikimenyetso, izahita ifunga ikurikire.UWB na eSE umutekano chip + NFC guhuza kugirango ugere kurwego rwimari umutekano wishyurwa neza.
Porogaramu ya NFC + UWB, indi porogaramu izwi ni urufunguzo rwimodoka.Mu rwego rwimfunguzo za digitale yimodoka, moderi zimwe na zimwe zo hagati na zohejuru za BMW, NIO, Volkswagen nibindi bicuruzwa byafashe gahunda ya "BLE + UWB + NFC".Bluetooth ya kure yunvikana ikangura UWB mugukwirakwiza amakuru, UWB ikoreshwa muburyo bwo kumenya neza, naho NFC ikoreshwa nka gahunda yo gusubiza inyuma imbaraga zo kunanirwa kugenzura gufungura intera zitandukanye hamwe nuburyo bwo gutanga amashanyarazi.
Umwanya WWB Wiyongera, Intsinzi cyangwa Kunanirwa Biterwa Kuruhande rwabaguzi
Usibye guhagarara neza, UWB nayo iratangaje cyane mugihe gito-cyihuta cyohereza amakuru.Ariko, mubijyanye na enterineti yinganda yibintu, kubera kumenyekanisha byihuse no kumenyekanisha isoko rya wi-fi, Zigbee, BLE hamwe nandi mahame ya protocole, UWB iracyafite ubushobozi bwo guhagarara neza murugo, bityo ibisabwa muri B- isoko ryanyuma riri muri miriyoni gusa, ugereranije.Isoko ryimigabane riragoye kubakora chip kugera kubushoramari burambye.
Bitewe ninganda zikenewe, C-end ya interineti yibintu byahindutse intambara nyamukuru mumitekerereze yabakora UWB.Abaguzi ba elegitoroniki, ibirango byubwenge, urugo rwubwenge, imodoka zifite ubwenge, hamwe no kwishyura byizewe byabaye ibintu byingenzi byubushakashatsi niterambere rya NXP, Qorvo, ST nibindi bigo.Kurugero, mubice byo kugenzura kutumva neza, kwishura kutishyurwa hamwe nurugo rwubwenge, UWB irashobora guhitamo Igenamiterere ryurugo ukurikije amakuru yindangamuntu.Mubikoresho bya elegitoroniki byabaguzi, terefone za UWB nibikoresho byabo birashobora gukoreshwa ahantu h'imbere, gukurikirana amatungo, no kohereza amakuru byihuse.
Chen Zhenqi, umuyobozi mukuru wa Newwick, isosiyete ikora chip yo mu gihugu cya UWB, yigeze kuvuga ati: "telefone n’imodoka zifite ubwenge, nk’ibikoresho byingenzi kandi by’ibanze byifashishwa mu gihe kizaza kuri interineti rusange muri byose, bizaba kandi isoko rinini ry’ikoranabuhanga rya UWB".Ubushakashatsi bwa ABI bwahanuye ko miliyoni 520 za UWB zikoresha telefone zigendanwa zizoherezwa mu 2025, naho 32.5% muri zo zizahuzwa na UWB.Ibi biha abakora UWB byinshi byo gutekereza, kandi Qorvo yiteze ko ibicuruzwa bya UWB bihuye nikoreshwa rya Bluetooth mugihe kizaza.
Nubwo ibiteganijwe koherezwa mu mahanga ari byiza, Qorvo yavuze ko imbogamizi ikomeye ku nganda za UWB ari ukubura urunigi rwuzuye rwo kuyishyigikira.Uruganda rwa UWB rugenda rwiyongera harimo NXP, Qorvo, ST, Apple, Newcore, Chixin Semiconductor, Hanwei Microelectronics hamwe n’ibindi bigo, mu gihe umugezi wo hagati ufite inganda zikora module, abakora sitasiyo ya label, telefone zigendanwa hamwe n’abakora ibikoresho bya peripheri.
Byihuse isosiyete igira uruhare mugutezimbere chip ya UWB, ubwinshi bwa "MaoJian", ariko irashobora kubura ibipimo ngenderwaho bya chip, inganda ziragoye gushiraho amahame ahuriweho hamwe nka bluetooth, hagati no hepfo yabacuruzi binganda zinganda bakeneye kugirango ukoreshe byinshi murubanza, shyira umukoresha kumurimo wa UWB inshuro zikoreshwa, uhereye kubisubizo, Intsinzi cyangwa gutsindwa kw'isoko rya UWB bisa nkaho bihagaze kuruhande rwabaguzi.
Amaherezo
Gutezimbere kwishura UWB kutumva, kuruhande rumwe, biterwa nimba terefone zigendanwa zifite imikorere ya UWB zishobora kwamamara ku isoko.Kugeza ubu, moderi zimwe na zimwe za Apple, Samsung, Xiaomi na VIVO zishyigikira UWB, kandi OPPO nayo itangiza gahunda ya "buto imwe ihuza" y'urubanza rwa terefone igendanwa ya UWB, bityo gukundwa kwicyitegererezo na rubanda biracyari bike.Hasigaye kurebwa niba ishobora gukurura NFC ikunzwe muri terefone zigendanwa, kandi kugera ku bunini bwa bluetooth biracyagaragara.Ariko urebye kuri "roll-in" y'abakora terefone zubu, umunsi wa UWB nkibisanzwe ntuzaba kure cyane.
Kurundi ruhande, hariho udushya tudashira twinshi twinshi twabaguzi barangiza.UWB mugukurikirana abaguzi, aho biherereye, kugenzura kure, kwishura biragurwa nabakora ibicuruzwa byo hagati: Airtag ya Apple, Urutoki rwa Xiaomi, Urutoki rwa NiO, urufunguzo rwimodoka ya digitale ya Huawei, imbere ya NXP ya radar nini cyane, kwishura metro ya Huidong… Gusa bitandukanye. gahunda zidasanzwe zo kongera inshuro zo kugera kubaguzi komeza uhinduke, kugirango abaguzi bumve ko imipaka itagira umupaka ihuza ikoranabuhanga nubuzima, bigatuma UWB ihinduka ijambo rihagije ryo guca uruziga.
Igihe cyo kohereza: Jun-02-2022