Tekinoroji yekuchaja isina waya pamafoni
Kuchaja mafoni pasina waya kwachinja kubva pakuva chinhu cheumbozha kusvika pakuva chinhu chinodiwa nevashandisi vazhinji. Kunyange zvazvo taimbofanira kugara tichitakura tambo nema adapter, ikozvino tinogona kungoisa mafoni edu papad yekuchaja kana kumira kuti achajiswe. Iyi tekinoroji inoita kuti zvive nyore, inoderedza kupera kwemagetsi pachiteshi chekuchaja, uye inobvumira magadzirirwo emidziyo yakachena. Zvisinei, shure kweizvi, kune pfungwa dzefizikisi, zviyero zveindasitiri, uye zvipingamupinyi zvakakosha kunzwisisa kuti zviwedzere mabhenefiti evashandisi.
Chii chinonzi kuchaja pasina waya?
Kuchaja pasina waya inzira yekuchaja bhatiri pasina kubatana kwetambo chaiyo pakati pesimba remagetsi nemudziyo. Simba remagetsi rinotamiswa kuburikidza nemagetsi kubva patransmitter (charger/pad) kuenda kunogamuchira (smartphone). Kuchaja pasina waya kwemafoni kunowanzo shandisa musimboti we electromagnetic induction, apo magetsi anoyerera nepa coil iri mucharger, zvichigadzira simba remagineti. Simba remagineti iri rinozokonzera magetsi mu receiver coil mukati me smartphone, iyo inozoshandurwa kuita simba rekuchaja bhatiri.
Kunyangwe ichinzi "wireless," kuchine waya inobatanidza padhi rekuchaja kune simba (nzvimbo yekubuditsa pamadziro kana adapta yeUSB). "Wireless" inobatanidza zvakananga charger nefoni.
Nheyo yekushanda: induction yemagetsi
Muchidimbu, sisitimu yekuchaja isina waya ine:
1. Koira yekutumira iri papedhi yekuchaja.
2. Koira yekugamuchira (koira yekugamuchira) mufoni.
3. Kudzora nekutaurirana macircuit kudzora simba, tembiricha, uye kuchengetedzeka.
Kana foni mbozha yakaiswa papad, charger inoziva kuti mudziyo wacho uripo. Inobva yaisa alternating current (AC) pa transmitter coil, zvichiita kuti simba remagineti rive rinochinja. Simba iri rinoita kuti simba rive mu receiver coil, iro rinozopfuura nepakati pe rectifier ye smartphone uye power management circuits kuti ichajise bhatiri.
Kuti zvishande zvakanaka, ma "transmitter" ne "receiver coil" anofanirwa kunge akanyatsorongeka. Ndosaka mamwe ma "pads" aine nzvimbo dzakatarwa dzinonzi "sweet spots." Ma "charger" emazuva ano anoshandisa magadzirirwo e "multi-coil" kana tekinoroji yekuisa "positioning" kuti foni ikwanise kuchaja kunyangwe iri pakati zvishoma.
Qi Standard uye ecosystem yayo
Chinonyanya kutaurwa nezvekuchaja mafoni pasina waya ndechekuti Qi (inodudzwa kuti "chee"), yakagadzirwa neWireless Power Consortium (WPC). Mafoni ese anotsigira kuchaja asingashandisi waya anoshandisa Qi. Chinhu chikuru chaQi ndechekushanda pamwe chete: mafoni emhando dzakasiyana anogona kuchaja pachaja imwe chete yeQi, chero bedzi achienderana.
Mumakore achangopfuura, Qi yakashandukawo kuti itsigire kuchaja nekukurumidza uye zvakachengeteka. Kubudirira uku kwakakonzerwa nekudiwa kwemusika: vashandisi vaida nyore kwekuchaja pasina waya pasina kukanganisa kumhanya kwakanyanya kwekuchaja newaya.
Kumhanya kwekuchaja: sei kazhinji kuchinonoka?
Kazhinji, kuchaja pasina waya kunowanzova kunonoka pane kuchaja newaya. Chikonzero chikuru ndechekusashanda zvakanaka kwesimba. Mukuchaja newaya, magetsi anoyerera zvakananga nemumuchina wemagetsi, zvichikonzera kurasikirwa nesimba kushoma. Mukuchaja pasina waya, rimwe simba rinorasika sekupisa nekuda kwedaro diki pakati pemakoiri, kusarongeka zvakanaka, kuramba, uye zvinhu zviri mubhokisi kana chidziviriro.
Zvisinei, mafoni mazhinji emazuva ano atove achitsigira kuchaja kwewaya kusina waya nesimba guru, senge 10W, 15W, kana kupfuura mune mamwe masisitimu anoshandisa machaja nemidziyo zvinoenderana. Zvisinei, zvakakosha kuziva kuti nhamba "yakanyanya" inowanzoenderana ne:
- Rutsigiro rwemafoni nemaitiro avo.
– Chaja yakakodzera (dzimwe nguva charger chaiyo inodiwa kuti pave nesimba guru).
- Mamiriro ekupisa uye kutonga kupisa.
- Isa mudziyo papedhi.
Muchokwadi, kuchaja pasina waya kunowanzo rasikirwa nemagetsi kana tembiricha dzichikwira. Sisitimu iyi inoderedza simba remagetsi kuti bhatiri rirambe rakachengeteka uye riwedzere hupenyu hwaro.
Kupisa uye simba rayo pabhatiri
Kupisa idambudziko guru pakuchaja pasina waya. Kana simba richifambiswa kuburikidza ne induction, pane kurasikirwa kwesimba kunoshanduka kuita kupisa mu pad nefoni. Uyezve, kana foni isina kuiswa zvakanaka, kushanda kwayo kunodzikira uye kupisa kunowanzowedzera.
Mabhatiri e lithium-ion (Li-ion) anoshandiswa mumafoni anonzwa kupisa kwakanyanya. Kupisa kakawanda kunogona kukurumidzisa kudzikira kwesimba rebhatiri. Ndosaka vagadziri vachiisa masisitimu ekutonga kupisa uye miganhu yemagetsi otomatiki. Kune vashandisi, matanho mashoma ari nyore anogona kubatsira:
– Bvisa chivharo chakakora kana chesimbi kana zvichikonzera kupisa zvakanyanya.
- Dzivisa kuchaja pasina waya paunenge uchishandisa mapurogiramu anorema (mitambo, kurekodha mavhidhiyo).
– Iva nechokwadi chekuti charger nefoni zviri panzvimbo yakati sandara isina kuvharwa.
– Shandisa charger yemhando yepamusoro ine dziviriro yekupisa uye simba remagetsi.
Kuchaja pasina waya mumotokari uye padhesiki
Imwe yenzira dzinonyanya kushandiswa ndeyekuchaja pasina waya mumotokari nemapedhi ari pamadhesiki. Mumotokari, kuchaja pasina waya kunoita kuti zvive nyore kune vashandisi vanowanzo pinda nekubuda mumotokari; ingoisa foni pairi. Zvisinei, mota dzinopawo matambudziko: kudedera kunogona kuchinja nzvimbo yefoni, zvichikonzera kuchaja nguva nenguva. Uyezve, tembiricha inopisa mukamuri inogona kukonzera throttling (kudzikira kwesimba).
Padhesiki, kuchaja pasina waya kunoita kuti pave nenzvimbo yakanaka, isina waya. Vanhu vazhinji vanoshandisa ma "wireless charging pads" senzvimbo yekupaka mota dzemafoni avo, zvichiita kuti bhatiri ravo rigare kwenguva refu.
Kuchaja pasina waya: foni sebhengi remagetsi
Mamwe mafoni anotsigira kuchaja pasina waya, zvichiita kuti foni ishande senzvimbo yekuchaja yezvimwe zvishandiso, zvakaita seTWS earbuds, mamwe mawachi ekuchenjera, kana mamwe mafoni. Iyi nzira inobatsira zvikuru kana paine njodzi, kunyangwe kumhanya kwayo kuchiwanzova kunonoka uye bhatiri rinoshandiswa zvakanyanya. Kuchaja zvakare kunodawo kuiswa kwemuchina nemazvo, sezvo macoil ari pafoni anowanzova madiki uye akaiswa panzvimbo chaiyo.
Kuchengetedzwa: zvakachengeteka here pamudziyo?
Tekinoroji yekuchaja isina waya pamafoni kazhinji yakachengeteka nekuti inoshandisa simba rekutonga uye kutaurirana pakati pechaja nemudziyo. Semuenzaniso, sisitimu yeQi inoshandisa nzira yekuona zvinhu zvekunze (FOD). Kana chinhu chidiki chesimbi, senge mari kana kiyi, chikasiyiwa papad, charger inogona kuderedza kana kumisa magetsi kudzivirira kupisa zvakanyanya.
Zvisinei, kuchengetedzeka kuchiri kuenderana nemhando yemudziyo. Machaja akachipa, asina chitupa anogona kunge asina simba rekutonga kupisa, kushanda zvakanaka, kana dziviriro yakakwana. Saka, zvakanaka kusarudza charger kubva kukambani yakavimbika kana ine zvitupa zvakajeka.
Simba remakesi nezvimwe zvinhu
Haasi ese mabhokisi akasununguka pakuchaja pasina waya. Mabhokisi akakora, zvimwe zvinhu, kana kuvapo kwemagineti rings/metal plates zvinogona kuderedza kushanda zvakanaka kana kutokanganisa kuchaja. Zvimwe zvinhu zvemagineti (semuenzaniso, magineti mounts ane magineti plates) zvinogona kukanganisa nzvimbo yekuisa magetsi. Zvakanaka kushandisa bhokisi rinotsigira kuchaja pasina waya uye risina zvikamu zvesimbi gobvu munzvimbo yekoiri.
Ramangwana: kubva papedhi chete kusvika pakuchaja kure
Parizvino, kuchaja mafoni pasina waya kuchiri kuenderana nekubatana kwawo—foni inofanira kuiswa pedyo kana pedyo zvakanyanya nepad. Kuenderera mberi, indasitiri iri kuramba ichitsvaga kuvandudzwa mukushanda zvakanaka, kuderedza kupisa, uye magadzirirwo anochinjika, akadai se:
- Pedhi rine zvishandiso zvakawanda zvekuchaja foni yako, mahedhifoni, uye maearbud panguva imwe chete.
- Kurongeka kwemagineti kuti ive nechokwadi chekuti nzvimbo yacho yakanakira.
- Kubatanidzwa kwemachaja mufenicha (matafura, marambi, madhibhodhi emota).
- Kuedza kuchaja "pakati-renji" nenzira dze resonance, pasinei nematambudziko makuru mukushanda zvakanaka uye mutemo.
Mhedziso
Tekinoroji yekuchaja isina waya yemafoni imhinduro inoshanda inotarisa zviri nyore uye kurongeka. Nekushandisa electromagnetic induction, mafoni anogona kuchajiwa pasina kudzvanya tambo nguva dzese. Kunyange hazvo kushanda zvakanaka uye kumhanya zvichiwanzova zvishoma pane kuchaja tambo, hunyanzvi muQi standard, dhizaini yecoil, uye manejimendi yekupisa zvinoramba zvichivandudza ruzivo rwemushandisi. Kuti vachengetedze kuchengetedzeka uye hupenyu hwebhatiri, vashandisi vanokurudzirwa kushandisa charger yemhando yepamusoro, kutarisisa tembiricha, uye kuve nechokwadi chekuti foni yakaiswa zvakanaka painochaja. Sezvo ecosystem yemudziyo ichichinja, kuchaja pasina waya kunogona kuve nzira yekuchaja iri kuramba ichitonga muhupenyu hwemazuva ano hwedhijitari.
