Feem ntau cov smartphone hom qi Qi, tab sis dab tsi ua rau nws tshwj xeeb heev?
Qi yog tus qauv them lub nqi wireless. Nws yog tib tus uas tuaj yeem nrhiav tau los ua txoj haujlwm hauv xovtooj los ntawm txhua tus xov tooj loj. Qi yog pronounced "chee."
Qi tsis yog tsuas wireless charging txoj kev muaj, tab sis nws yog thawj tug uas tau txais kev txhawb los ntawm ntau tshaj plaws thiab feem ntau-txawj ntse smartphone ua: Samsung ( Android ) thiab Kua ( iPhone 8 thiab X ).
Wireless Charging yog dab tsi?
Wireless charging yog raws nraim li nws suab zoo li: nws tso cai rau koj them tus nqi ntaus nqi (xws li koj lub smartphone) tsis muaj plugging nyob rau hauv lub hwj huam cable. Cov kev siv tshuab yooj yim tau ntev ntev, thiab tus neeg tsim khoom tsim khoom nrog Nikola Tesla txawm xyaum nrog nws dhau ib lub xyoo dhau los.
Qi Wireless Charging Ua Haujlwm Li Cas?
Thaum lub sij hawm ua haujlwm ntawm lub xov tooj hluav taws xob tsis txaus ntseeg, cov tswv yim yooj yim yog yooj yim zoo nkauj. Yuav kom them nqi wirelessly, koj yuav tsum muaj ob yam khoom hu ua induction coils . Cov coils no yog cov loops ntawm cov hlau uas tau ua rau cov chaw them nyiaj wireless thiab cov xov tooj sib txig.
Thaum ib lub tshuab ntaus ntawv tau muab tso rau hauv lub chaw them nyiaj them nqi, ob lub npib yuav tau mus ib ntus ua ib qho khoom sib txawv uas muaj lub npe hu ua ib qho kev siv hluav taws xob . Qhov no txhais tau tias thaum lub teb chaws electromagnetic yog tsim los ntawm lub chaw them nyiaj them nqi, nws tsim hluav taws xob tam sim no hauv cov xov hluav taws uas nyob hauv lub tshuab. Tias tam sim no ntws mus rau hauv lub roj teeb, thiab voila, koj muaj wireless charging.
Yog tias koj muaj tus txhuam hniav fais fab, nws muaj caij nyoog zoo uas koj tau siv wireless charging, txawm tias koj pom tau tias nws lossis tsis yog. Qhov tseeb, qee tus txhuam hniav yuav tau them thaum muab tso rau ntawm Qi wireless charging ncoo.
Dab tsi yog Qi?
Thaum tag nrho cov wireless charging yees ua hauj lwm zoo sib xws, muaj ob tug sib tw wireless wireless. Lawv raug xa mus ua magnetic inductive thiab magnetic resonance charging, txawm tias lawv technically ob leeg ua haujlwm ntawm tib txoj cai ntawm inductive coupling.
Qi qauv yog thawj zaug luam tawm hauv xyoo 2010, thiab nws tau piav qhia ib qho kev ua kom qis wireless. Ntxiv rau qhov qhia meej txog peb lub zog txawv rau wireless chargers, nws kuj tau kos tawm tias cov khoom siv sib txuas lus nrog kev them cov nqi kom muaj kev ruaj ntseg thiab txuag nyiaj.
Vim li cas Tus Xov Tooj Tsim Xaiv Qi?
Cov neeg siv xov tooj hu ua Qi ntau dua lwm cov kev cai rau ib qho kev sib txawv ntawm ntau yam. Thawj, thiab tej zaum tseem ceeb, yog tias Qi muaj lub taub hau tseem ceeb pib.
Qi yog yooj yim los teeb
Txij thaum Qi txheem tau pib luam tawm hauv xyoo 2010, chipmakers tau tsim cov chips uas yuav yeej tseem ceeb ua raws li ib lub chaw rau lub chaw muag khoom lag luam thiab cov neeg siv xov tooj.
Kev siv cov tawm ntawm cov khoom siv txawb, cov xov tooj lag luam tau siv tus nqi hluav taws xob hauv kev ua haujlwm tsis zoo thiab tsis siv nyiaj yam tsis tau siv ntau yam ntawm lawv cov kev pab rau kev tshawb nrhiav thiab kev tsim kho.
Qhov no nyob rau ntawm lub txee off-lub-txee thiab lwm yam khoom tshwm sim thaum ntxov txais los ntawm Android device manufacturers xws li Nokia, LG thiab HTC nyob rau hauv 2012.
Qhov no ntxiv spurred lwm tus mus txais Qi tus qauv, thiab nyob rau hauv lub tom ntej ob peb xyoos, ze li txhua txhua lub xov tooj loj hauv xov tooj hauv lub xov tooj tau ua Qi wireless them rau hauv nws lub xov tooj flagship.
Inductive Them yog ntau lub zog zoo
Ntxiv rau qhov cias rau kev ua lag luam ua ntej, qhov qis siv qi siv Qi los kuj siv zog ntau dua li cov hluav taws xob uas siv los ntawm cov neeg sib tw, thiab cov khoom me me. Nws txhais tau hais tias inductive Qi chargers yuav ua tau tsawg dua thiab siv sij hawm tsawg dua qhov chaw.
Qi Txuj Qiv Muaj ob qho tib si Inductive thiab Resonant Thauj
Hauv 1.2 Qi tus qauv, cov nyiaj them rov qab ua hluav taws xob kuj tau ntxiv rau qhov kev qhia meej. Qhov no ua Qi tib tus qauv nrog specifications rau ob qho tib si inductive thiab resonant charging, uas pab lub xov tooj tuam txab raws li rov qab compatibility.
Kua thiab Qi Wireless Charging
Thaum qee cov tuam ntxhab ntaus ntses rau ntawm Qi bandwagon thaum ntxov li xyoo 2012, Kua tsis koom nrog Wireless Power Consortium (WPC), uas yog lub cev tom qab Qi tus qauv, txog rau Lub Ob Hlis Ntuj 2017.
Kua tau hloov lub zog ua ntej raws li Qi tus qauv ntau tshaj ua ntej koom nrog WPC thaum nws siv lub wireless saib xyuas nyob rau hauv Apple Watch. Txawm li cas los xij, qhov kev siv ntawd yog tweaked txaus kom tiv thaiv tau Apple Watch los ntawm kev ua haujlwm nrog tus qauv Qi nqi them.
Pib nrog lub iPhone 8 qauv thiab iPhone X, Kua ditched lub tweaked version nyob rau hauv dej siab ntawm ib tug qauv siv ntawm Qi qauv. Qhov kev txiav txim siab no tau tso cai rau Apple thiab cov neeg siv hauv kev siv tib lub txiaj ntsig zoo ntawm kev kho vaj tse, nyob hauv tsev, hauv chaw ua hauj lwm, thiab ntawm cov chaw them nyiaj rau pej xeem.
Yuav Siv Qi Wireless Charging
Qhov loj tsis zoo ntawm kev them nyiaj wireless nrog them li uas siv Qi tus qauv yog tias inductive them yog qhov tseeb ntawm txoj kev nyob deb li cas thiab sib tw. Thaum resonant them nyiaj pub rau ntau leeway hais txog qhov kev tso kawm ntawm lub cuab yeej rau lub chaw them nyiaj them nqi, cov cuab yeej uas siv Qi yuav tsum tau muab tso rau hauv ib qho tseeb.
Qee cov chaw muag khoom them nqi lag luam tau ncig qhov no nrog rau ntau yam kev sib tsoo hauv ib qho chaw nres tsheb nkaus xwb. Txawm li cas los xij, koj lub xov tooj tseem tseem yuav tsum tau hlua khi kom zoo nrog ib tus ntawm lawv lossis nws yuav tsis kom them txhua. Qhov no feem ntau yog hais los ntawm cov kev taw qhia hauv lub chaw them nqi them rov qab los qhia seb yuav ua li cas thiab muab koj lub xov tooj tso rau qhov twg.
Ib cag ntawm qhov ntawd, siv Qi rau wirelessly them tus xov tooj yog ib txoj kev yooj yim heev. Koj ntsaws qhov chaw nres tsheb them rau phab ntsa, lossis nkag rau hauv lub qhov hluav taws xob hauv koj lub tsheb , thiab tom qab ntawd koj muab xov tooj rau. Tsuav tus xov tooj tseem nyob hauv qhov chaw, nws yuav tau them nyiaj.
Koj Yuav Qho Xov Tooj Nrog Qi Qhov Twg?
Tsis tas li ntawd rau cov duab them nyiaj hli thiab pas , thiab cradles tsim rau kev siv tsheb , koj tuaj yeem nrhiav Qi chargers ua rau cov rooj tog uas ua los ntawm cov tuam txhab xws li Ikea, thiab muaj txawm tias yog ib qho app uas yuav qhia koj qhov chaw kom pom cov chaw nres tsheb hauv cheeb tsam hauv koj cheeb tsam .
Yog tias koj lub xov tooj tsis muaj Qi kev tsim ua, koj tuaj yeem txuas ntxiv nrog rau cov ntaub ntawv . Los yog tias koj nyiam cov ntaub ntawv koj twb muaj lawm, koj tuaj yeem tau txais ib chav tsev them tus nqi hluav taws xob uas yuav haum ntawm koj lub xov tooj thiab koj cov ntaub ntawv uas twb muaj lawm.