Ubuchwepheshe Obusha Bebhethri Kumadivayisi Agqokwayo
Amadivayisi agqokwayo—njengama-smartwatch, ama-smartband, ama-earbud angenantambo, amasongo ahlakaniphile, ngisho nezibuko ze-AR—aseyingxenye yendlela yokuphila yesimanje. Siwagqoka usuku lonke ukuze siqaphe impilo yethu, sithole izaziso, sihlele ukujima kwethu, futhi senze izinkokhelo. Kodwa-ke, ngemuva kwazo zonke lezi zici ezithuthukisiwe, kunesici esisodwa esivame ukuba nomkhawulo omkhulu: ibhethri. Amandla amancane, izidingo zamandla eziphakeme kakhulu, kanye nesidingo semiklamo emincane kwenze ukusungulwa kwebhethri kwaba yisihloko esiyinhloko ekuthuthukisweni kwezinto ezigqokwayo. Eminyakeni yamuva nje, kuye kwavela ubuchwepheshe obusha bebhethri ukubhekana nalezi zinselele—kusukela ezintweni zokwakha kanye nezakhiwo zamaseli kuya ezindleleni zokushaja.
Kungani Kunzima Ukwakha Amabhethri Agqokwayo?
Amabhethri ezinto ezigqokwayo awafani nalawo amafoni eselula. Izinto ezigqokwayo zidinga amabhethri alula, amancane, aphephile, futhi akwazi ukusebenza njalo uma egqokwa esikhumbeni noma eduze komzimba. Isikhala sangaphakathi sedivayisi sinqunyelwe, kuyilapho izinzwa zokubona (isb., iziqaphi zokushaya kwenhliziyo), i-GPS, ukuxhumeka kwe-Bluetooth/Wi-Fi, izibonisi ze-OLED, kanye nokucubungula i-AI kudivayisi konke kusebenzisa amandla. Ngaphezu kwalokho, izinto ezigqokwayo zivame ukugqokwa ngesikhathi sokuzivocavoca, zivezwe ekujulukeni, ekushintsheni kwezinga lokushisa, kanye nemiphumela emincane. Lokhu kusho ukuthi amabhethri kumele amelane nezimo zemvelo, angavuzi, futhi abe nokuphathwa okuhle kokushisa.
Ukuthuthukiswa Kwesizukulwane Esilandelayo Samabhethri E-Lithium-Ion
Iningi lezinto ezigqokwayo namuhla lisasebenzisa amabhethri e-lithium-ion (Li-ion) noma i-lithium-polymer (Li-Po). Nakuba lobu buchwepheshe bungase bubonakale "budala," buyaqhubeka nokuguquka. Abakhiqizi manje sebethuthukisa ukwakheka kwe-cathode (isibonelo, bandisa okuqukethwe kwe-nickel kwamanye amakhemikhali) ukuze bandise ubuningi bamandla ngenkathi ngesikhathi esifanayo benciphisa ukonakala. Ngaphezu kwalokho, ukuthuthukiswa kwama-electrolyte kanye nezithasiselo nakho kuyasiza ekunciphiseni ukwakheka kwezingqimba ezisheshisa ukonakala kwamandla.
Ezigqokweni ezigqokwayo, ukuthuthukiswa kwe-Li-Po nakho kubalulekile ngenxa yokuguquguquka kwazo. Amabhethri angenziwa abe mancane futhi avumelane nemiklamo yamadivayisi, okwandisa ukusetshenziswa kwesikhala esilinganiselwe. Ngenxa yalokho, amanye amawashi esimanje angahlala isikhathi eside ngaphandle kokulahlekelwa ubuncane.
Amabhethri Esimo Esiqinile: Aphephile Futhi Angaba Namandla Aningi
Enye yezinto ezintsha okukhulunywa ngazo kakhulu ibhethri le-solid-state, ibhethri eline-electrolyte eqinile (kunokuba kube uketshezi noma ijeli). Inzuzo eyinhloko yamabhethri e-solid-state ukuphepha: ingozi yokuvuza kanye nethuba lokubaleka kokushisa kuyancishiswa. Lokhu kubaluleke kakhulu kumadivayisi agqokwa emzimbeni.
Ngaphandle kokuba aphephile, amadivayisi e-solid-state anamandla okunikeza amandla amaningi. Lokhu kusho ukuthi ngaphakathi kwevolumu efanayo, umthamo ungaba mkhulu, noma amadivayisi angenziwa abe mancane ukuze kube nokuphila kwebhethri okufanayo. Kodwa-ke, amadivayisi e-solid-state asabhekene nezinselele ezinkulu: izindleko zokukhiqiza, isikali sokukhiqiza, kanye nokuzinza kokuxhumana phakathi kwe-electrolyte eqinile nama-electrode. Noma kunjalo, izinkampani eziningi nezikhungo zocwaningo ziyaqhubeka nokusheshisa intuthuko yazo, futhi amadivayisi agqokwayo avame ukubhekwa njengesigaba esifanele sokusebenza "njengebhuloho" lokuhweba ngenxa yezidingo zawo zamandla amancane uma kuqhathaniswa nezimoto zikagesi.
Amabhethri Aguquguqukayo Namabhethri Anesimo Esingavamile
Ikusasa lezinto ezigqokwayo alikho njalo ngamawashi. Izinto eziningi ezintsha ziza ngesimo samapheshana ezempilo, izingubo ezihlakaniphile, noma amadivayisi ahambisana nokwakheka komzimba. Kulokhu, amabhethri aguquguqukayo abalulekile. Lawa mabhethri aklanyelwe ukugoba noma ukugoba ngaphandle kokulahlekelwa ukusebenza kakhulu.
Izindlela ezintsha zifaka phakathi ukusetshenziswa kwama-electrode asekelwe ku-composite, ama-polymer substrates, kanye nemiklamo yamaseli ahlukaniswe (isb., amabhethri akhiwe "njengama-ribbons" noma amamojula amancane axhumene). Lokhu kuvumela amabhethri ukuthi asatshalaliswe ezingxenyeni eziningi zedivayisi, kususwe umthwalo endaweni eyodwa futhi kuthuthukiswe i-ergonomics. Inselele iwukugcina impilo yomjikelezo kanye nokuqinisekisa ukuphepha lapho ibhethri liguqulwa ngokuphindaphindiwe.
Ibhethri le-Microbattery kanye ne-Thin-Film Battery lamadivayisi amancane kakhulu
Ezintweni ezincane kakhulu ezigqokwayo njengezinsimbi ezihlakaniphile, izinsiza zokuzwa, noma izinzwa zezokwelapha ezincane, amabhethri avamile avame ukuba makhulu kakhulu. Yilapho amabhethri amancane namabhethri efilimu encane enikeza khona izixazululo. Amabhethri efilimu encane ngokuvamile enziwa ngezendlalelo ezincane kakhulu kusetshenziswa inqubo yokukhiqiza ekhethekile. Izinzuzo zawo zifaka phakathi iphrofayili encane kakhulu, ukuzinza okuhle, kanye nekhono lokuhlanganiswa nezingxenye ezithile ze-elekthronikhi.
Ama-microbatteries nawo ayathuthukiswa ukuze asekele amadivayisi adinga amandla amancane kodwa ahlala njalo. Nakuba umthamo wawo wonke ungemkhulu njengamabhethri akuma-smartwatches, ukusebenza kahle kwesistimu yawo kanye nokusetshenziswa kwamandla okuphansi kuwenza anele ezimweni ezithile zokusetshenziswa.
Ukuvuna Amandla: Izinto Ezigqokwayo Ezishaja Emvelweni
Ngaphandle kokuthuthukisa impilo yebhethri, elinye isu ukunciphisa ukuthembela ekushajeni ngokuvuna amandla. Lo mqondo usebenzisa amandla avela endaweni ezungezile noma emzimbeni womsebenzisi, njengalawa:
1. Amandla e-kinetic (ukuvuna i-piezoelectric/kinetic): ukunyakaza kwezandla noma izinyathelo kungaguqulwa kube ugesi.
2. Amandla okushisa komzimba (i-thermoelectric): umehluko wokushisa phakathi kwesikhumba nomoya ozungezile ungakhiqiza amandla amancane.
3. Amandla okukhanya (amaseli amancane elanga): amaphaneli amancane elanga ebhandeni noma ebusweni bewashi angasiza ekwandiseni impilo yebhethri.
Njengamanje, ukuvuna amandla ngokuvamile akwanele ukufaka amabhethri esikhundleni sawo ngokuphelele, kodwa kungaba usizo kakhulu ekunciphiseni ukuwohloka kwamandla nokwandisa impilo yebhethri. Kumadivayisi anamandla aphansi, le ndlela ingenza kube lula ngisho nokusetshenziswa "okuseduze no-zero", ikakhulukazi uma kuhlanganiswa nokuphathwa kwamandla okuhlakaniphile.
Ukushaja Okusheshayo Nokulula Kakhulu
Ubuchwepheshe obusha bebhethri busekelwa nayintuthuko yokushaja. Amadivayisi agqokwayo ngokuvamile asebenzisa ama-dock okushaja anozibuthe noma ukushaja okungenantambo. Umkhuba okhulayo ukushaja okusheshayo ngezilawuli zokushisa eziqinile ukuvimbela amabhethri amancane ekushiseni ngokweqile. Ngaphezu kwalokho, kuyaqhubeka imizamo yokuthuthukisa ukusebenza kahle kokushaja okungenantambo ukunciphisa imfucuza yamandla.
Eminye imiqondo yesikhathi esizayo ifaka phakathi ukushaja okuseduze edeskini noma ngaphakathi kwesikhwama se-earbud, kanye nokufaka ukushaja ezisekelini ezifana namabhendi ewashi. Ukulula kokushaja kubalulekile ngoba abasebenzisi abagqokwayo bavame ukungathandi ukususa amadivayisi abo njalo.
Indima ye-AI kanye nokuphathwa kwamandla ahlakaniphile
Ukusungula amabhethri akuzimele wodwa. Intuthuko eminingi esikhathini sokuphila esigqokwayo ivela ekuphathweni kwamandla okuhlakaniphile. Ama-algorithm angabikezela imikhuba yabasebenzisi, alungise izinga lokuvuselela isikrini, anqume ukuthi izinzwa zisebenza nini, noma athuthukise ukusetshenziswa kwe-GPS nokuxhumeka. Ngalezi zindlela, amabhethri anomthamo ofanayo angahlala isikhathi eside ngokuphawulekayo.
Esikhathini esizayo, ukuhlanganiswa kwe-AI kungadlulela phambili, njengokunciphisa ukusetshenziswa kwamandla ngenkathi umsebenzisi elele, noma ukulungisa ukuqina kwezinzwa zezempilo ngokusekelwe kwikhwalithi yesignali. Ukuhlanganiswa kokuphila kwebhethri okungcono kanye nokusetshenziswa kwamandla okuphumelelayo kuzoholela ekuthuthukisweni okukhulu kokuhlangenwe nakho komsebenzisi.
Izinselele: Ukuphepha, Ukuvuselela, kanye Nokulawula
Izinto ezigqokwayo eziningi zisho amabhethri amancane amaningi asetshenziswayo. Lokhu kudala izinselele zokusebenzisa kabusha kanye nokusetshenziswa kwe-e-waste. Ubuchwepheshe obusha bebhethri budinga ukucabangela izinto ezinobungani nemvelo, izinqubo zokukhiqiza eziphumelelayo, kanye nemiklamo evumela ukulungiswa noma ukushintshwa kwebhethri.
Ukuphepha nakho kuyinto ebaluleke kakhulu. Amabhethri agqokwa emzimbeni kumele abe nezingqimba eziningi zokuvikela: indlela yokusika ugesi, izinzwa zokushisa, kanye nomklamo wekhava onciphisa ingozi yokwehluleka kweseli.
Isiphetho
Ubuchwepheshe obusha bebhethri ezintweni ezigqokwayo buhamba ngezindlela eziningana ngesikhathi esisodwa: ukwandisa ubuningi bamandla, ukuqinisa ukuphepha, ukwethula amabhethri aguquguqukayo emiklamo emisha, ukuthuthukisa ama-microbatteries amadivayisi amancane kakhulu, kanye nokuqoqa amandla emvelweni. Amabhethri e-Solid-state ayindlela enamandla yesikhathi esizayo ngenxa yamandla awo okuphepha, kuyilapho amabhethri e-thin-film kanye ne-flexible evula ithuba lokuthi izinto ezigqokwayo zihlanganiswe kakhulu nomzimba. Ekugcineni, impumelelo yokusungula izinto ezintsha zebhethri izonquma ukuthi izinto ezigqokwayo zingahlala "zivuliwe" ngempela ngaphandle kokudinga abasebenzisi ukuthi bahlale becabanga ngokushaja. Eminyakeni embalwa ezayo, cishe sizobona izinto ezigqokwayo ezincane, ezikhululekile kakhudlwana, eziphephile, futhi ezihlala isikhathi eside kakhulu—eziqhutshwa ukushesha kobuchwepheshe bebhethri kanye nokuphathwa kwamandla okuhlakaniphile ngokwandayo.
Uma ufisa, ngingavumelanisa lesi sihloko nesitayela sesayensi (esinezinkomba), isitayela esidumile sokubloga, noma ngigxile kubuchwepheshe obuthile njengokuvuna amandla noma isimo esiqinile.
