Qi engenantambo ukushaja ejwayelekile. Wireless ukushaja Smartphones Ngokwesibonelo Qi ejwayelekile izixazululo

Qi - iyizwi Chinese "amandla ukugeleza" (ngesiNgisi uphinyiswa "chi") futhi ejwayelekile jikelele okungenazintambo amadivayisi ezisebenza ngamandla webhethri, ezifana ngomakhalekhukhwini nama-iPod, omakhalekhukhwini kanye amakhamera.

Amandla ukudluliswa kwenzeka ngezithukuthuku ka lokungeniswa kagesi. Lapho owamukelayo uthola amandla zayo ngokusebenzisa ikhebula yendabuko, futhi ngendlela non-contact ngokusebenzisa amasimu kagesi. Isimiso silula: Qi Lidlulisela kokuba nesiteshi ithumela amandla adingekayo owamukelayo.

Incazelo ubuchwepheshe

Qi engenantambo ukushaja ejwayelekile kusekelwe lokungeniswa kazibuthe phakathi ohlobo flat zedivayisi okuxhunyanwa nokwamukela. I Windings zamabanga aphansi naphezulu yakha ezimbili coreless transformer resonant. Isikimu ishaja kwakuvikela phezu ephansi kanye ebusweni engenhla eyinhloko - ikhoyili yesibili. Lokhu, kanye ukusondela isiqinisekiso kahle elamukelekayo yokudlulisa amandla. Ngaphezu kwalokho, kwenza intuthwane umphumela kazibuthe abasebenzisi.

Ngokuvamile, esiteshini base has a ebusweni Planar lapho ukubeka kumadivayisi eselula eyodwa noma ngaphezulu. Lokhu kuqinisekisa ukuthi ibanga mpo phakathi Windings zamabanga aphansi naphezulu lincane ngokwanele. Ngaphezu kwalokho, kukhona izindlela ezimbili emazombezombe umgwaqo ovundlile ukuphi.

Esimweni sokuqala umsebenzisi ngokwakhe ubeka yesibili ikhoyili okuphambene kuya eyinhloko ebusweni esibonakalayo kusuka kudivayisi kukuphi ephathekayo.

Indlela yesibili, ngokuthi ukuma khulula akudingi iqhaza lomuntu. Kokunye ukuqaliswa, ngoba lokhu kudala eziningi Windings eyinhloko. Enye samuntu esebenzisa mechanical ukuhambisa yesibili ngaphansi ikhoyili eyinhloko.

timphawu tesakhiwo

amandla Lidlulisela siqukethe amabhlogo ezimbili eziyinhloko obusebenzayo, okungukuthi - iyunithi amandla ukuguqulwa kanye nezokuxhumana kanye control unit. Isici sokuqala odala kazibuthe, kuyinto ikhoyili eyinhloko. Eyesibili lishintsha amandla sokudlulisa ezingeni ecelwe umamukeli. Ngaphezu kwalokho, lapho idonsa elakhiwa ezingaphezu kweyodwa Lidlulisela ngoba esiza kumadivayisi eselula amaningi, ngoba omunye eyinhloko izinkampani ungaphakathi esifanayo baxhumana yesibili eyodwa kuphela. Ekugcineni, iyunithi uhlelo inikeza amandla kagesi futhi ilawula ukusebenza kwe omoya amaningi.

Igajethi uphiko amandla eyamukelayo, okuyinto yesibili emazombezombe, nokuxhumana ne-control unit. Kugcine ulungisa amandla sokudlulisa ezingeni esamukelekayo subsystem, exhunywe kwi-okukhiphayo kwamandla umamukeli. Isibonelo subsystem ingaba ebhethri elishajekayo.

izigaba zokuxhumana

Ngemva kusebenze, ukuxhumana iyunithi kanye Lidlulisela ukulawula sithumela umamukeli isignali ukuthola impendulo eqinisekisa khona kudivayisi Q-amandla.

Ngemva kokuthola isicelo, iyunithi ingena Ukukhetha isigaba. Uma voltage ezihlongozwayo libanzi inxa zombili phambi ke isinyathelo ping iqala.

Phezu kokuthola impendulo kusuka mobile Lidlulisela iyunithi kutshela amandla iphakethe futhi ukuqhutshwa a ukuhlonza isigaba futhi ithumela ukucushwa ekupheleni iphakethe amandla yokudlulisa bese uhlala esigabeni ping.

Khona-ke wathumela ukuba i iphakethe ukuhlonza namaphakethe control. I umamukeli okuphuma esigabeni ukushaja. Ngesikhathi esifanayo ilawula amandla ukudluliswa ngu okuxhunyanwa amaphakethe control kuya lapho idonsa khona, equkethe ulwazi ukulungiswa umsinga eyinhloko yamandla wathola isimo ukukhokhiswa ukudluliswa kuqedile.

Liyini iphuzu of ukushaja okungenantambo?

Qi-ukushaja jikelele ngoba kuqinisekisa ukuhambisana bamaselula futhi amandla adapters ezivela abakhiqizi ezahlukene. Isimo wukuthi zombili izingxenye - Lidlulisela kanye umamukeli - kumele athobele Qi.

Ngakho, noma iyiphi ishaja engenantambo Qi ezifanele nganoma yisiphi mobile umamukeli Qi, kungakhathaliseki sha futhi imodeli. Kuningi kwamaselula ezivela abakhiqizi ezahlukene, kuhlanganise Samsung, Nokia, LG, Sony, HTC futhi Motorola, kakade ukuhlangabezana Qi ejwayelekile, futhi ngenxa yalokho, kungenziwa exhunywe noma esiteshini ukushaja ukuthi ihlangabezana nezimfuneko zakhe. Inombolo yezinto zobuchwepheshe ehambisanayo liyaqhubeka likhula, njengoba ubuchwepheshe wireless amandla ukudluliswa isekelwa inani elikhulayo izinkampani. Lokhu kwenza kube nokwenzeka ukuba ukushaja electronics, ezisebenza amabhethri, nge amandla emthonjeni owodwa.

Isebenza kanjani?

Ishaja mobile akuyona kokusungulwa entsha. Esikhathini kagesi isixubho amandla exhasa isicelo iminyaka eminingi. Ngo inqubo engenantambo amandla ukudluliswa usebenzisa resonant exhasa base elihlangana esiteshini Lidlulisela kanye mobile yocingo umamukeli. Ikhoyili eyinhloko njalo ukuthumela isignali yokuhlola umthumeli ukuhlola ushintsho capacitance noma resonance, okubonisa ukuba khona ucingo ehambisanayo. Transmitter modulates icala amasheke noma indinganiso isekelwa Qi okungenazintambo.

Uma ukuhambisana kanye energy imfuneko ku-akhawunti, i-inqubo ukudluliswa lokungeniswa amandla iqala. xhumana Ngakho phakathi umamukeli kanye Lidlulisela lilondolozwe. Uma ibhethri ishajeke ngokugcwele, iyophuma ku-standby mode. Ukushaja Universal icushiwe futhi adlulisele amandla kuphela uma igajethi-plug-in okukuwo.

Transmission ohlobo nokwamukela amandla, ngokukhethekile kwakuvikela ukunciphisa emisebeni kagesi.

Izici eziyinhloko ubuchwepheshe

• Indlela yokuxhumana amandla lisuka esiteshini base idivayisi yeselula, ogxile eduze-field lokungeniswa kazibuthe ezenzeka phakathi coil.
• Dlulisela mayelana 5 W kwamandla usebenzisa elihambisana ikhoyili yesibili (kokuba isici ejwayelekile elingaphandle mayelana 40 mm).
• Umsebenzi at amaza kusuka 100 kuya 205 kHz.
• Ukusekela amathekhiniki ezimbili ukubekwa kobuso nesiteshi:
  • ukuma guided uma umsebenzisi uyakusiza libeke idivayisi yeselula endaweni enikeza amandla ngokusebenzisa okukodwa noma ngaphezulu amaphuzu esinqunyiwe;
  • indawo ngokungenasizathu phezu esiteshini ukushaja.
• Simple zokuxhumana protocol uvumela ukuthi ifoni yakho noma ithebhulethi ukuphatha inqubo.
• A abalulekile design nezimo uhlelo ukuhlanganiswa e idivayisi yeselula.
• Okuphansi amandla ukusetshenziswa kwimodi eceleni (kuncike ukuqaliswa).

Omunye kubo bonke

Indlela elula ukuthi kungaba ukuba omunye Qi-ishaja wonke amafoni, umculo abadlali, amakhamera ngaphandle kwezinto eziningi imfuhlumfuhlu samakhebula?

Nakuba abaningi smartphone entsha babhuqabhuqwa emhlabeni, isikhathi operation ibhethri iba mfushane. Kodwa umkhiqizi ngamunye ngisho nalowo abe igajethi zabo ishaja. Futhi ngakho konke ukuthenga inombolo yabo iyakhula. Ekugcineni, umsebenzisi elahlekile inqwaba ahlukahlukene amandla adapters. Ngenxa bona ayisadingeki Q-ubuchwepheshe, tangles samakhebula zinyamalale, futhi akusiwona wonke amathuba lobu buchwepheshe.

Njengoba i-Wi-Fi egcwele indinganiso global wireless inthanethi, futhi i-Bluetooth Uyoqeda isidingo ubambe ifoni esandleni sakho, futhi beba jikelele ejwayelekile Qi exhasa ukushaja amagajethi amabhethri.

kungakhathaliseki emisebeni kagesi elimazayo?

imicabango yabantu Ochwepheshe 'ahlukana. Ngakolunye uhlangothi, ososayensi abaningi basikisela ukuthi inani elincane emisebeni kagesi of ukushaja okungenantambo engalethi umonakalo. Abanye ukukhuluma ingozi enkulu ebhekiswa umzimba womuntu.

amandla Ngakho kangakanani kagesi sasikhipha Qi yesistimu? Kuncane kakhulu. Qi isimiso elisetshenziswa izixubho kagesi iminyaka eminingi namthelela empilweni yomuntu. Isikimu kuyinto ishaja, ngenxa umphumela wawo elincane emisebeni kagesi kuyinto endaweni yako ilinganiselwe kakhulu. It ikhona kuphela eduze ngokushesha wireless yokudlulisela esiteshini, futhi kuphela uma gajethi kuso. emisebeni kagesi kuyehla nakakhulu ukuzivikela ezengeziwe okuxhunyanwa nocingo kokuthola.

Wireless Amandla Consortium

Wireless Amandla Consortium (WPC) yasungulwa ngo-December 17, 2008 Ngesikhathi esifanayo uhlelo olulodwa yentuthuko lobu buchwepheshe sivunyiwe.

Wireless ukushaja Qi ejwayelekile inikeza jikelele walo ngazo zonke amagajethi Qi-ehambisanayo electronic. Lokhu kusho ukuthi ngamunye idivayisi iyahambisana ke, ungakwazi ukushaja yisiphi isiteshi Qi-ehambisanayo. I-WPS lihlanganisa namalungu 250, kuhlanganise nabaholi emakethe Samsung, Nokia, LG, Panasonic, HTC, Sony, i-Microsoft kanye Motorola, okwenza kube inhlangano elikhulu abakhiqizi ukuthi ukusekela izinhlobo engenantambo ye amashaja.

Ngokusho Usihlalo Menno Treffers WPC, ngenxa inani lakhuphuka imikhiqizo ezisebenzisa ka Qi, kubalulekile ukuba baqiniseke ukuthi ilungu ngalinye ishaja mobile usebenza kahle ngayo yonke asekelwe Qi-zobuchwepheshe. Lokhu kunengxenye ekwenzeni semininingwane avuselelwe wadala Testronic, okwenza kube lula ukuba inqume ukuthi umkhiqizo omusha iyahambisana imikhiqizo ngaphambilini eqinisekisiwe. Wireless ukushaja Qi ejwayelekile isibe omunye esibaluleke kunazo lobuchwepheshe Music and amaphilisi abasebenzisi ngubani manje ezisetshenziswa nsuku zonke emsebenzini wenu futhi ukuphila.