Xa kufikwa kwintlawulo engeyiyo inductive, kulula ukucinga ngentlawulo ye-ETC, eqonda intlawulo ezenzekelayo yebrake yemoto nge-semi-active RFID radio frequency technology technology. Ngokusetyenziswa kakuhle kwetekhnoloji ye-UWB, abantu banokuqonda ukungeniswa kwesango kunye nokutsalwa okuzenzekelayo xa behamba kumgaqo ongaphantsi.
Kutshanje, iqonga lekhadi lebhasi laseShenzhen "i-Shenzhen Tong" kunye ne-Huiting Technology ngokudibeneyo bakhuphe isisombululo sentlawulo ye-UWB "ye-non-inductive off-line brake" yesango lendlela engaphantsi komhlaba. Ngokusekelwe kwi-multi-chip complex ye-RADIO ye-frequency system, isisombululo samkela isisombululo esipheleleyo sokhuseleko se-"eSE + COS + NFC + BLE" ye-Huiting Technology, kwaye ithwala i-chip ye-UWB yendawo kunye nokuthengiselana okukhuselekileyo. Ngefowuni ephathwayo okanye ikhadi lebhasi elifakwe kwitshiphu ye-UWB, umsebenzisi unokuzichaza ngokuzenzekelayo xa edlula isiqhoboshi, kwaye agqibezele ukuvula nokuxhuzulwa kwemali yohambo ekude.
Ngokutsho kwenkampani, isisombululo sidibanisa i-NFC, i-UWB kunye nezinye iiprothokholi zomqhubi kwi-chip ye-Bluetooth SoC yamandla aphantsi, inciphisa ubunzima bokuphucula isango ngokuguqulwa kwemodyuli edibeneyo, kwaye iyahambelana nesango le-NFC. Ngokomfanekiso osemthethweni, isikhululo sesikhululo se-UWB kufuneka sibekwe esangweni, kwaye uluhlu lokuchongwa komrhumo wokuxhuzulwa lungaphakathi kwe-1.3m.
Akuqhelekanga ukuba i-UWB (i-teknoloji ye-Ultra-wideband) isetyenziswe kwi-non-inductive payment. KuMboniso wezoThutho kaloliwe waseBeijing waMazwe ngaMazwe ngo-Okthobha ka-2021, iShenzhen Tong kunye neVIVO zikwabonise isikimu sesicelo “sentlawulo yedijithali yeRMB engasebenziyo yebrake kaloliwe engaphantsi komhlaba” esekwe kubuchwephesha be-UWB, kwaye yafumanisa intlawulo engazuzisiyo nge-UWB+NFC chip. ngomzekelo weVIVO. Kwangoko ngo-2020, i-NXP, i-DOCOMO kunye ne-SONY nazo zakhupha umboniso wezicelo ezitsha ze-UWB zokuthengisa kwi-Mall, kubandakanywa nentlawulo engenaluvelwano, intlawulo efikelelekayo yokupaka, kunye neenkonzo ezichanekileyo zentengiso kunye nentengiso.
Isikhundla esichanekileyo + iNtlawulo engenaluvelwano, i-UWB ingena kwiNtlawulo ephathwayo
I-NFC, ibluetooth, ir yinto eqhelekileyo kwintsimi yesicelo sokuhlawula intsimi ekufutshane, i-NFC (i-teknoloji yonxibelelwano ekufutshane nentsimi) ngenxa yeempawu zokhuseleko oluphezulu, akufuneki ukuba idibaniswe nombane, okwangoku kwiimodeli eziqhelekileyo zisetyenziswa ngokubanzi ifowuni ephathwayo, kwiindawo ezifana neJapan kunye noMzantsi Korea, iifowuni ze-NFC zinokusetyenziswa njengesiqinisekiso sokukhwela kwisikhululo seenqwelomoya, ukuthutha, ikhithi yokungena yokungena ekhadini le-IC, ikhadi letyala, ikhadi lokuhlawula, njl.
I-UWB iteknoloji ye-ultra-wideband, kunye ne-ultra-wideband pulse signal (UWB-IR) iimpawu zokuphendula ze-nanosecond, ezidityaniswe ne-TOF, i-TDoA / AoA ehamba phambili ye-algorithm, kubandakanywa umgca wokubona (i-LoS) kunye ne-non-line-of-sight (nLoS) ) imiboniso inokufezekisa ubume bomgangatho wesentimitha ukuchaneka. Kumanqaku angaphambili, i-Iot Media yazise isicelo kwindawo echanekileyo yangaphakathi, izitshixo zemoto yedijithali kunye nezinye iindawo ngokweenkcukacha. I-UWB ineempawu zokuchaneka kokuma okuphezulu, izinga losulelo oluphezulu, ukuchasana nokuphazamiseka komqondiso kunye nokungenelela, okunika inzuzo yendalo ekusetyenzisweni kwentlawulo engekho-inductive.
Umgaqo wesango le-subway intlawulo engenaluvelwano ilula kakhulu. Iifowuni eziphathwayo kunye namakhadi ebhasi anomsebenzi we-UWB anokuthathwa njengethegi ye-UWB yeselula. Xa isikhululo sesiseko sibona indawo yethegi, iya kutshixa ngokukhawuleza kwaye iyilandele. I-UWB kunye ne-eSE security chip + NFC indibaniselwano ukuphumeza intlawulo yofihlo olukhuselekileyo lwenqanaba lemali.
Isicelo se-NFC + UWB, esinye isicelo esithandwayo sisitshixo semoto. Kwintsimi yezitshixo zedijithali zemoto, ezinye iimodeli eziphakathi kunye eziphezulu eziphezulu ze-BMW, i-NIO, i-Volkswagen kunye nezinye iimpawu ziye zamkela isikimu se "BLE + UWB + NFC". I-Bluetooth ye-remote sensing ivusa i-UWB yokudluliselwa kwe-encryption yedatha, i-UWB isetyenziselwa ukuqonda okuchanekileyo okuphakathi, kwaye i-NFC isetyenziswa njengeskimu esigciniweyo sokusilela kwamandla ukufikelela kulawulo lokuvula phantsi komgama ohlukeneyo kunye neemeko zobonelelo lwamandla.
I-UWB yoKwandiswa kweNdawo, iMpumelelo okanye ukuSilela kuxhomekeke kwiCala loMthengi
Ukongeza kwindawo echanekileyo, i-UWB ikwaphawuleka kakhulu kumgama omfutshane wokuhanjiswa kwedatha ngesantya esiphezulu. Nangona kunjalo, kwintsimi ye-Intanethi ye-Intanethi yeZinto, ngenxa yokungeniswa ngokukhawuleza kunye nokuthandwa kwemarike ye-wi-fi, i-Zigbee, i-BLE kunye neminye imigangatho yeprotocol, i-UWB isakwazi ukubeka indawo yangaphakathi echanekileyo, ngoko ke imfuno kwi-B- imarike ekupheleni kuphela kwizigidi, nto leyo ithe saa. I-stock market enjalo inzima kubavelisi be-chip ukuphumeza utyalo-mali oluzinzileyo.
Iqhutywa yimfuno yoshishino, i-C-end yabathengi be-Intanethi yeZinto iye yaba yeyona ndawo iphambili yedabi ezingqondweni zabavelisi be-UWB. I-electronics yabathengi, i-smart tags, ikhaya elihlakaniphile, iimoto ezihlakaniphile, kunye nentlawulo ekhuselekileyo ibe yinto ebalulekileyo yophando kunye neemeko zophuhliso lwe-NXP, i-Qorvo, i-ST kunye namanye amashishini. Umzekelo, kwiinkalo zolawulo lofikelelo olungenaluvelwano, intlawulo engenaluvelwano kunye nekhaya elikrelekrele, i-UWB inokwenza ngokwezifiso iiSetingi zekhaya ngokweenkcukacha ze-ID. Kwii-electronics zabathengi, iifowuni ze-UWB kunye ne-hardware yazo ingasetyenziselwa indawo yangaphakathi, ukulandelela izilwanyana, kunye nokuhanjiswa kwedatha ngokukhawuleza.
U-Chen Zhenqi, i-CEO ye-Newwick, inkampani yasekhaya ye-chip ye-UWB, ukhe wathi "iifowuni ezihlakaniphile kunye neemoto, njengezona ndawo zibalulekileyo kunye nezona ndawo zihlakaniphile kwi-intanethi ye-intanethi yayo yonke into, iya kuba yintengiso enkulu yeteknoloji ye-UWB". Uphando lwe-ABI luqikelele ukuba i-520 yezigidi ze-UWB enikwe amandla ii-smartphones ziya kuthunyelwa ngo-2025, kwaye i-32.5% yazo iya kuhlanganiswa ne-UWB. Oku kunika abavelisi be-UWB into eninzi yokucinga ngayo, kwaye uQorvo ulindele ukuba ukuthunyelwa kwe-UWB kuhambelane nokusetyenziswa kweBluetooth kwixesha elizayo.
Ngelixa ulindelo lokuthunyelwa kwetshiphu lulungile, uQorvo uthe owona mceli mngeni mkhulu kwishishini le-UWB kukunqongophala kwekhonkco leshishini elipheleleyo lokulixhasa. Amashishini e-chip enyukayo e-UWB abandakanya i-NXP, i-Qorvo, i-ST, i-Apple, i-Newcore, i-Chixin Semiconductor, i-Hanwei Microelectronics kunye namanye amashishini, ngelixa umlambo ophakathi unabakhiqizi bokuhlanganiswa kweemodyuli, abavelisi bezikhululo ze-label base station, iiselfowuni kunye nabavelisi be-hardware be-peripheral.
Ngokukhawuleza inkampani ibandakanyeka ekuphuhliseni i-chip ye-UWB, ubuninzi be "MaoJian", kodwa isenakho ukunqongophala komgangatho we-chip, ishishini kunzima ukwenza imigangatho yokudibanisa edibeneyo njengebluetooth, ukufikelela okuphakathi kunye nokusezantsi kweemfuno zabathengisi be-industrial chain. ukusebenzisa imeko yesicelo engakumbi, qalisa umsebenzisi kumsebenzi we-UWB rhoqo wosetyenziso, ukusuka kwindawo yeziphumo, Impumelelo okanye ukusilela kwemarike ye-UWB kubonakala kuphumle icala labathengi.
Ekugqibeleni
Ukunyuswa kwentlawulo ye-UWB engenaluvelwano, kwelinye icala, kuxhomekeke ekubeni ngaba iiselfowuni ezinomsebenzi owakhelwe ngaphakathi we-UWB zinokuziswa kwimarike. Okwangoku, kuphela iimodeli ezithile ze-Apple, i-Samsung, i-Xiaomi kunye ne-VIVO ezixhasa i-UWB, kwaye i-OPPO iphinda iqalise inkqubo "yokudibanisa iqhosha elinye" ye-UWB yefowuni yeselula, ngoko ke ukuthandwa kwemodeli kunye noluntu kusencinci. Kuya kuhlala kubonwa ukuba ingabamba ukuthandwa kwe-NFC kwiifowuni eziphathwayo, kwaye ukufikelela kubukhulu bebluetooth kusengumbono. Kodwa ngokujonga "kwi-roll-in" yabenzi beefowuni zangoku, usuku lwe-UWB njengomgangatho aluyi kuba kude kakhulu.
Kwelinye icala, kukho ukutsha okungapheliyo kweemeko zokuphela kwabathengi. I-UWB yokulandela umkhondo wabathengi, indawo, ulawulo olukude, intlawulo iyandiswa ngabavelisi abaphakathi: I-Apple's Airtag, i-Xiaomi's One Finger, i-NiO's digital keys yemoto, i-Huawei's fusion signing indoor positioning, i-NXP's ultra-wideband radar, intlawulo yemetro kaHuidong... izikimu ezintsha zokwandisa amaxesha amaninzi okufikelela kubathengi zihlala zitshintsha, ukuze abathengi bazive indibaniselwano engenamda yobugcisa kunye nobomi, ukwenza UWB ibe lilizwi ngokwaneleyo ukwaphula isangqa.
Ixesha lokuposa: Jun-02-2022