Okwangempela: I-Ulink Media
Umbhali: 旸谷
Muva nje, i-Dutch Semiconductor Inkampani NXP, ngokubambisana nenkampani yaseJalimane I-Lateation XYZ, ithole amandla okuthola ukuma kwe-millimeter-level's Precimeng Precision kwezinye izinto ze-UWB namadivayisi asebenzisa ubuchwepheshe be-Ultra-Wideind. Lesi sixazululo esisha siletha amathuba amasha wezimo ezahlukahlukene zesicelo ezidinga ukuma okuqondile nokulandela umkhondo, ukumaka ukuthuthuka okubalulekile emlandweni wokuthuthukiswa kobuchwepheshe be-UWB.
Eqinisweni, ukunemba kwamazinga we-UWBUTHETE-Hountu0, emkhakheni wokuma kwenziwa ngokushesha, futhi izindleko eziphakeme ze-Hardware ziphinde zinikeze abasebenzisi bezinkinga zokuxazulula izinkinga zokuxazulula izingqinamba. Ngalesi sikhathi "Roll" kuya ezingeni lamamitha, kuyadingeka? Futhi i-millimeter-level UWB izoletha yimaphi amathuba emakethe?
Kungani u-millimeter-scale u-UWB kanzima ukuze ufinyelele?
Njengokucaciswa okuphezulu, ukunemba okuphezulu, ukuma okuphezulu, kanye nendlela esuka endaweni ephakemeyo, ukubekwa kwe-UWB Indoor kungafinyelela kumamilimitha noma ukunemba kwangempela, ikakhulukazi ngenxa yezinto ezilandelayo ezithinta ukunemba kwangempela kwe-UWB ukuma:
1. Umthelela wemodi yokuhambisa inzwa yokubeka ukunemba
Enqubweni yokuxazulula ukunemba kwangempela, ukwanda kwenani lezinzwa kusho ukwanda kwemininingwane engafuneki, kanye nemininingwane ecebile engafuneki ingahle inciphise iphutha lokuma. Kodwa-ke, ukunemba kokukhulisa akukhuli ngezinzwa ezinhle kakhulu, futhi lapho inani lezinzwa likhuphuka liye kwinombolo ethile, umnikelo wokunemba wokuma awekho mkhulu ngokwenyuka kwezinzwa. Futhi ukwanda kwenani lezinzwa kusho izindleko zemishini ziyanda. Ngakho-ke, ukuthi ungakuthola kanjani ukulingana phakathi kwenani lezinzwa nokubeka ukunemba, futhi ngaleyo ndlela ukuthunyelwa okunengqondo kwezinzwa ze-UWB kugxilwe ekucwaningweni komthelela ngokunemba kokuma kokuma kokunemba kokuma kokuma kwenemba kokuma kwenemba yokubeka isikhundla.
2. Ithonya Lomphumela Wokuphindaphinda
I-UWB Ultra-Wideind Finals iboniswa futhi isatshalaliswe yindawo ezungezile efana nezindonga, ingilazi, nezinto zasendlini njengamanje nge-desktops phakathi nenqubo yokusakazeka, okuholela emiphumeleni ye-multipath. Ushintsho lwesiginali ngokubambezeleka, amplitude, kanye nesigaba, okuholela ekulinganiseni kwamandla nokuncipha kwesilinganiso somsindo, okuholela eqinisweni lokuthi isiginali yokuqala efinyelelekayo ayiqondile, ibangela ukwehla kokunemba. Ngakho-ke, ukucindezelwa okusebenzayo komphumela we-multipath kungathuthukisa ukuma kwenemba, kanye nezindlela zamanje zokucindezela i-multipath ikakhulukazi kufaka phakathi umculo, ama-esprit, kanye namasu wokutholwa komngcele.
3. I-Nlos Impact
Ukusakazeka okubonakalayo kokubona (los) kungokokuqala, futhi okudingekayo ukuze kuqinisekiswe ukunemba kwemiphumela yokulinganisa yesiginali, lapho izimo eziphakathi kwelitshe leselula kanye nesiteshi sesiginali ngeke ziphothulwe kuphela ngaphansi kwezimo ezingezona ezibonakalayo ezifana nokubhekisisa. Ngalesi sikhathi, isikhathi sokuqala ukufika kwe-pulse asimeleli inani langempela le-TO, futhi ukuqondisa kokuqala kokufika kokufika akuyona inani langempela le-AOA, elizodala iphutha elithile lokuma. Njengamanje, izindlela eziphambili zokuqeda iphutha le-non-le-Line-of-Site's ziyindlela ye-Wylie nendlela yokuqedwa kokuhlangana.
4. Umthelela womzimba womuntu ekubekweni kokunemba
Ingxenye eyinhloko yomzimba womuntu ngamanzi, amanzi e-UWB Wireless Pulse Signal inomphumela oqinile wokumunca, okuholela ekuphambukeni kwamandla kwesiginali, ukuqubuka kolwazi, futhi kuthinta umphumela wokugcina
I-5. Umthelela wokungena kwesiginali buthaka
Noma yikuphi ukungena ngemvume kwesiginali ngokusebenzisa izindonga namanye amabhizinisi azobuthakathaka, i-UWB ayikho okuhlukile. Lapho ukubekwa kwe-UWB kungena odongeni olujwayelekile lwezitini, isiginali izokwenziwa buthaka ngesigamu. Izinguquko esigcani isikhathi sokuhambisa ngenxa yokungena odongeni kuzothinta nokunemba kokuma.
Ngenxa yomzimba womuntu, ukungena kwezimpawu okulethwa ngokunemba komthelela kunzima ukugwema, i-NXP kanye ne-German KaaltiotionXyz Inkampani izoba nge-Innovative Sensout Solutions, ngingekho kuphela okuvela kwi-Iwebhusayithi esemthethweni ye-NXP eyedlule yezobuchwepheshe ukwenza ukuqagela okufanele kwezobuchwepheshe okwedlule ukwenza ukuqagela okufanele kwezobuchwepheshe ukwenza ukuqagela okufanele.
Ngokuqondene nesisusa sokwenza ngcono ukunemba kwe-UWB, ngikholwa ukuthi lokhu kuqala kwayo yonke i-NXP njenge-UWB Player ehamba phambili ye-UWB ukubhekana nabakhiqizi basekhaya abasezingeni eliphakeme bokwenza izinto ezintsha kanye nokuvikela ezobuchwepheshe. Ngemuva kwakho konke, ubuchwepheshe obandayo be-UWB busesigabeni sokukhulisa ukuthuthukiswa, kanye nezindleko ezihambisanayo, uhlelo lokusebenza, kanye nesilinganiso abakazinzile, abakhiqizi basekhaya bakhathazeke kakhulu ngemikhiqizo ye-UWB ngokushesha okukhulu. I-NXP, njengomunye wabadlali abaphezulu emkhakheni we-UWB, inemvelo ephelele yomkhiqizo kanye neminyaka eminingi yokulima okujulile kwamandla obuchwepheshe aqoqiwe, kukhululekile ukwenzela okusha.
Okwesibili, i-NXP kulokhu ibheke e-millimeter-level UWB, futhi ibona amandla angenamkhawulo entuthuko yesikhathi esizayo ye-UWB futhi iyaqiniseka ukuthi ukuthuthukiswa kokunemba kuzoletha izinhlelo ezintsha ezikumakethe.
Ngokombono wami, ukubhekelwa phansi kwe-UWB kuzoqhubeka nokuthuthuka ngokuthuthuka kwe-5G "Ingqalasizinda", futhi kwandise ukuxhumanisa kwayo kwinqubo yokuthuthukiswa kwezimboni.
Phambilini, kunethiwekhi ye-2G / 3G / 4G, izimo zokuma eselula zigxile kakhulu kwizingcingo eziphuthumayo, ukufinyelela kwendawo yezomthetho, nezinye izidingo zokufaka, ngokusekelwe ku-Id ye-Cell Id CoarsePoning kusuka kumakhulu amamitha amamitha. Ngenkathi i-5G isebenzisa izindlela ezintsha zokufaka amakhodi, i-beam fusion, ama-antenna around array, nobunye ubuchwepheshe, ubuchwepheshe bayo obukhulu be-bandwidth kanye ne-antenna array technology, nikeza isisekelo sokulinganisa ibanga eliphakeme kakhulu. Ngakho-ke, omunye umjikelezo we-UWB Sprint emkhakheni wokunemba usekelwa isizinda se-ERA esihambisanayo, i-Technology Foundation, kanye nalokho okwanele kohlelo lokusebenza, futhi lokhu kunemba kwe-UWB ukunemba kungabhekwa njengokuthola ukwakheka kwangaphambi kokuhlangabezana nobuhlakani bedijithali.
Yiziphi izimakethe ezizovuleka u-millimeter?
Njengamanje, ukusatshalaliswa kwemakethe kwe-UWB ikakhulukazi kubonakaliswa ukuhlakazeka kwe-B-ukuphela kanye nokuhlushwa kwe-C-end. Kuhlelo lokusebenza, i-B-END inamacala amaningi okusebenzisa, futhi i-C-END inesikhala esicabangayo sendawo yokusebenza. Ngokombono wami, lokhu okusha okugxile ekusebenzeni kokubeka esikhundleni sezinzuzo ze-UWB ekumeni okuqondile, okungagcini nje ngokuletha amathuba okusebenza kwezicelo ezikhona kodwa futhi kwakha amathuba we-UWB ukuvula isikhala esisha sohlelo lokusebenza.
Emakethe ye-B-END, amapaki, ama-Enterpries, amabhizinisi, nezinye izimo, indawo engenantambo yendawo yayo ethile iqinile, kanti izoba yisidingo esisezingeni eliphakathi nendawo esizohlose ukubonwa kwemakethe.
Esimweni sezimayini, ngentuthuko yokwakhiwa kwemayini okukhaliphile, isixazululo se-fusion 'ye-arg + uwb positio "kungenza uhlelo oluhlakaniphile lwezimayini luqede ngesikhathi esifushane kakhulu, futhi lubona isikhathi esilinganayo, lungasetshenziswa ukuqinisekisa ukuphepha kwemayini kanye nokuphathwa kokuphepha kwe imayini. Ngasikhathi sinye, ngokuya ngesidingo esinzima sokuphathwa kokuphepha kwe-MION, i-UWB izophinde isetshenziswe ekuphathweni kwansuku zonke kwabasebenzi, nethrekhi yemoto. Njengamanje, izwe linesilinganiso esithile sezimayini zamalahle cishe ngo-4000 noma ngaphezulu, futhi isidingo esijwayelekile sesisekelo semayini yemayini yamalahle sicishe sibe ngu-400,000, okuvela ku-1 munye amathebula, isidingo samathegi we-UWB acishe abe yizigidi ezi-4 noma ngaphezulu. Ngokusho komsebenzisi wamanje wokuthenga ngentengo yemakethe eyodwa, imakethe yamalahle e-UWB "Base Station + Tag" Imakethe ye-Hardware cishe i-4 billion ngenani lokukhipha.
Izimayini kanye nezimayini ezimbi kakhulu ezingozini ezinkulu kanye nokukhishwa kwamafutha, izitshalo zamandla, izitshalo zamakhemikhali, njll.
Ekukhiqizweni kwezimboni, izimbotshana, kanye nezimo zezinto ezifuywayo, i-UWB isibe yithuluzi lokunciphisa izindleko kanye nokusebenza kahle. Abasebenzi basebenzisa amadivaysi aphathwayo nge-UWB Technology bangathola kahle futhi babeke izingxenye ezahlukahlukene; Ukwakhiwa kohlelo lokuphatha okuhlanganisa ubuchwepheshe be-UWB ekuphathweni kwe-Warehouse kungabhekisisa zonke izinhlobo zezinto zokwakha kanye nezisebenzi ezitolo zokugcina, futhi ngasikhathi sinye futhi kufinyeleleke kalula futhi kutholakale kalula ukukhiqizwa kwemishini ye-AGV, okungathuthukisa kakhulu ukusebenza kahle kokukhiqiza.
Ngaphezu kwalokho, i-millimeter leap ye-UWB ingavula futhi izinhlelo ezintsha emkhakheni wezitimela. Njengamanje, uhlelo lokulawula olusebenzayo lwesitimela ikakhulukazi luthembela ekukhulisweni kwe-satellite ukuqeda, endaweni ephansi yasemhubheni ephakeme kanye nezakhiwo eziphakeme zasemadolobheni, ama-canyon, nezinye izigcawu, ukuma kwe-satellite kuthambekele ekwehlulekeni. Ubuchwepheshe be-UWB endaweni yokuma kwesitimela ye-CBTC nokuzulazula, ikholomu ekugwemeni kokushayisana nokushayisana kusenesikhathi, ukumiswa kwesitimela kwesitimela, ukumiswa kwesitimela, njll. Njengamanje, lolu hlobo lwesicelo eYurophu nase-United States luhlakaze amacala okufaka isicelo.
Emakethe ye-C-terminal, ukunemba kwe-UWB kokuthuthuka kwezinga lama-millimeter kuzovula izimo zesicelo ezintsha ngaphandle kwezihluthulelo zedijithali ze-Pleale Scene. Isibonelo, indawo yokupaka ye-Valet ezenzakalelayo, inkokhelo ezenzakalelayo, njalonjalo. Ngasikhathi sinye, ngokusekelwe kubuchwepheshe bezobuchwepheshe bokufakelwa, nakho kungafika "ekufundeni" amaphethini wokunyakaza womsebenzisi nemikhuba, futhi kuthuthukise ukusebenza kobuchwepheshe bokushayela okuzenzakalelayo.
Emkhakheni we-elekthronikhi yabathengi, i-UWB ingaba ubuchwepheshe obujwayelekile bama-Smartphones ngaphansi kwegagasi lokuxhumana komshini wemoto we-Digital Car Keys. Ngaphezu kokuvula indawo ebanzi yesicelo sokuma nokusesha imikhiqizo, ukuthuthukiswa kokunemba kuka-UWB kungavula futhi isikhala esisha sohlelo lokusebenza lwezindawo zokuxhumana zemishini. Isibonelo, ibanga elinembile lika-UWB lingalawula ngokunembile ibanga phakathi kwamadivayisi, ukulungisa ukwakhiwa kwe-Augmented Reality Search Construction, kulowo mdlalo, umsindo, nevidiyo ukuletha umuzwa ongcono wezinzwa.
Isikhathi sePosi: Sep-04-2023