Qi lossis "chee" wireless xov tooj them yog dab tsi?

Qi tuaj yeem yog qhov kev sib tw loj tom ntej hauv kev siv tshuab tsheb.

Thawj qhov koj yuav tsum paub yog tias nws tau hais tias "chee," uas ua rau nws zoo li ib daim ntawv ntawm cov tshuaj Asian me me quackery ntau dua li ib tus neeg sim them koj saib Stephen Fry quiz.

Qi zoo li yog ib lo lus zoo ntawm cov neeg uas kawm txog txoj hauv kev ntawm karate lossis acupuncture, tab sis kev siv niaj hnub no yuav dhau los ua lub cim lag luam rau ib hom kev them nyiaj wireless.

Txog tam sim no, qhov ntawd txhais tau hais tias ib qho chaw cia khoom nyob nruab nrab ntawm lub rooj zaum pem hauv ntej ntawm koj lub tsheb tshiab, qhov twg koj tuaj yeem them koj lub xov tooj tsuas yog zaum ntawm qhov ntawd, tsis muaj kev cuam tshuam cables.

Qi, lossis chee, sawv cev rau kev them nyiaj wireless, thiab nws yuav yog qhov loj tom ntej.

Wireless charging, koj hais tias ...

Kom tau txais kev paub me ntsis ntawm kev paub, Qi wireless charging ua haujlwm ntawm txoj kev xav ntawm electromagnetic induction.

Qhov tseem ceeb, thaum tam sim no ntws los ntawm ib lub voj voog, nws tsim ib qho chaw sib nqus coj mus rau perpendicular mus rau tam sim no ntws. Yog li, yog tias koj khiav ib lub cable hla hauv pem teb ntawm koj lub tsev, nws yuav coj cov hlau nplaum mus rau lub qab nthab.

Dab tsi tau nthuav yog tias thaum koj muab cov hluav taws xob de-energized nyob rau hauv ib qho chaw sib nqus, qhov chaw ua rau tam sim no ntws los ntawm de-energized circuit.

Yog li yog tias koj khaws lub zog hluav taws xob ntawm ib sab ntawm lub voj voog uas tsis muaj zog - nyob ze heev kom cov hlau nplaum tsis tawg - koj tuaj yeem ua rau tam sim no yam tsis tau txuas rau circuits.

Zoo Scott! Them nyiaj rau DeLorean, nws rov qab mus rau yav tom ntej XNUMX

Hmoov tsis zoo, Qi tsis muaj lub zog txaus rau lub zog tsav tsheb vim tias tus qauv them nyiaj wireless tsuas yog txwv rau tsib watts txog tam sim no. Xav tias ntsiav tshuaj thiab xov tooj, tsis yog lub tshuab tsav los ntawm cov kws tshawb fawb vwm.

Ntau lub zog Qi-branded xaiv tau tshwm sim, thiab qhov no yog qhov uas cov khoom tau zoo siab rau kev siv hauv tsev. 120-watt "lub zog nruab nrab" Qi tus qauv txhais tau hais tias koj tuaj yeem siv wirelessly fais fab lub computer saib, laptop, lossis lub tso suab me me. Qhov tshwj xeeb "lub zog siab" tuaj yeem ua tau 1 kW, uas yog txaus rau lub zog rau cov khoom siv loj (txawm tias cov neeg kho tshuab bulls).

Boffins nyuaj ntawm kev ua haujlwm scaling thev naus laus zis los daws cov khoom hnyav, tab sis qhov ntawd yog qhov teeb meem nrog kev them nyiaj wireless tuaj.

Cov lej sib txawv, tab sis nws feem ntau lees txais tias Qi muab li 10 feem pua ​​​​ntawm kev them nyiaj ua haujlwm piv rau tooj liab cable.

Feem ntau ntawm qhov no yog khib nyiab raws li thermal zog - lossis cua sov - thiab qhov siab dua qhov hloov hluav taws xob, lub zog ntau dua yog nkim.

Yog tias koj tab tom nrhiav rau lub xov tooj tshiab thiab xav siv thev naus laus zis, kos tawm cov specs ua ntej.

Txawm li cas los xij, yog tias koj muaj Tesla, lub tuam txhab Asmeskas twb tau txais kev xaj kom loj Qi ncoo rau hauv pem teb ntawm koj qhov chaw nres tsheb, tso cai rau koj them koj tus Qauv S yam tsis muaj cables.

Raws li kev them nyiaj hauv xov tooj mus, rau cov neeg uas nyiam siv thev naus laus zis tab sis tsis xav tau Toyota Prius lossis Lexus, muaj Qi tus qauv chargers uas khiav tawm USB thiab 12V chaw nres nkoj hauv cov tsheb thauj khoom tsis tu ncua.

Zoo heev! Kuv yuav muab kuv iPhone ...

Tsis ceev. Txog tam sim no, Apple World cov neeg nyob hauv yuav tsum tau yuav lub adapter tshwj xeeb rau lawv lub iPhones ua ntej siv Qi them vim tias Apple cov khoom siv tsis tuaj nrog lub kaw lus ua haujlwm (Apple tsis ua haujlwm zoo nrog lwm tus).

Qhov no yuav tsis muaj qhov tsis ntseeg ua rau muaj kev tsis txaus siab tsis txaus ntseeg ntawm Android thiab Windows Phone cov kiv cua uas tau siv cov thev naus laus zis no hauv lawv lub xov tooj rau xyoo.

Tsuas yog vim tias tus qauv tau teeb tsa, tsis txhob cia siab tias txhua tus yuav txais nws.

Txawm li cas los xij, tsis yog txhua lub xov tooj Android thiab Windows muaj lub peev xwm them nyiaj wireless, yog li yog tias koj tab tom nrhiav lub xov tooj tshiab thiab txaus siab rau cov thev naus laus zis no, tshawb xyuas cov specs ua ntej.

Kuv yuav pom Qi them ua ntej qhov twg?

Technology-focused Virgin Airways twb tau siv Qi hotspots ntawm lub tshav dav hlau loj thoob ntiaj teb, thiab IKEA twb muag cov rooj nrog built-in Qi them cov ntsiab lus.

Lub Prius tsis yog ib qho Qi-nruab nrog Toyota nrog cov ntsiab lus them nyiaj wireless uas tuaj yeem ua qauv ntawm nws cov qauv Lexus. Hauv Australia, nws tsuas muaj nyob rau hauv ob lub Lexus SUVs, NX thiab LX. Qi kuj tau pom nws txoj hauv kev rau Asmeskas Camry thiab Avalon sedans thiab Tacoma tsheb.

Lwm cov tuam txhab tsheb xws li Audi, BMW, Jeep thiab Kia kuj tau pib siv Qi wireless charging txawm tias Apple txiav txim siab tso nws ntawm nws cov xov tooj.

Puas yuav muaj lwm yam wireless chargers?  

Hauv ib lo lus, yog. Tsuas yog vim tias tus qauv tau teeb tsa, tsis txhob cia siab tias txhua tus yuav txais nws. Saib lwm hom kev tsov rog - Betamax vs. VHS lossis Blu-Ray vs. HD-DVD.

Muaj lwm lub npe nrog lawv tus kheej lub npe thiab cov qauv, xws li AirFuel, uas siv tib lub tshuab zoo sib xws thiab tsis sib xws.

Txhawm rau kom tau txais qhov no, qee lub tuam txhab xov tooj xws li Samsung tau teeb tsa AirFuel thiab Qi tshaj them nyiaj hauv lawv cov khoom siv mobile.

Nws thiaj li, txawm li cas los xij, lub axes yuav vau thiab tsuas yog ib qho qauv them xwb yuav nyob twj ywm (tej zaum ib qho Apple invents). Txog thaum ntawd, txhua yam nyob nruab nrab ntawm Qi.

Puas yog lub xov tooj wireless them ib qho yuav tsum muaj rau koj lub tsheb tom ntej? Qhia koj cov kev xav nrog peb hauv cov lus hauv qab no.