Ndi mpikisano wa opanga mafoni akuluakulu akulowa m'dera lamadzi akuya, luso lamakono likuyandikira nthawi zonse kapena likukula mpaka pansi pa mphamvu ya chip, yomwe yakhala njira yosapeŵeka.
Posachedwa, vivo idalengeza kuti chip V1 yake yoyamba yodzipangira yokha ISP (chithunzi cha siginecha) chip V1 iyikidwa pa vivo X70 flagship mndandanda, ndikulongosola malingaliro ake pakufufuza kwa chip bizinesi.Mu kanema wa kanema, chinthu chofunika kwambiri chomwe chimakhudza kugula kwa foni yam'manja, OVM yakhala ikulimbikitsidwa ndi R & D. Ngakhale kuti OPPO sinalengezedwe mwalamulo, mfundo zoyenera zikhoza kutsimikiziridwa.XiaoMi idayambitsa kafukufuku ndi chitukuko cha ISP komanso SOC (system level chip) m'mbuyomu.
Mu 2019, OPPO idalengeza mwalamulo kuti izikhala ndi ndalama zambiri pakufufuza ndi kukulitsa maluso angapo amtsogolo kuphatikiza zomwe zili m'munsimu.Panthawiyo, Liu Chang, Purezidenti wa OPPO Research Institute, adauza 21st Century Business Herald kuti OPPO inali kale ndi tchipisi todzipanga tokha pamlingo wa kasamalidwe ka mphamvu zothandizira kutsetsereka kwaukadaulo wothamangitsa mwachangu, komanso kumvetsetsa za kuthekera kwa chip kwakhala. kuthekera kochulukirachulukira kwa opanga ma terminal.
Zonsezi zikutanthawuza kuti kukulitsa mphamvu kwazomwe zikuchitika pazovuta zapakatikati kwakhala kofunikira pakupanga opanga mafoni akuluakulu.Komabe, pangakhalebe kusiyana kokhudza kulowa mu SOC.Zoonadi, ilinso ndi malo omwe ali ndi malire apamwamba olowera.Ngati mwatsimikiza mtima kulowa, zidzatenganso zaka zofufuza ndi kudzikundikira.
Kukambitsirana pa luso lodzifufuza la nyimbo zamakanema
Pakalipano, mpikisano wochulukirachulukira pakati pa opanga mafoni a m'manja wakhala chinthu chosapeŵeka, chomwe sichimangokhudza kuwonjezereka kosalekeza kwa kayendetsedwe kake, komanso kumalimbikitsa opanga kuti apitirize kukulitsa luso lamakono kumtunda ndi kunja.
Pakati pawo, chithunzi ndi munda wosalekanitsidwa.Kwa zaka zambiri, opanga mafoni a m'manja nthawi zonse akhala akuyang'ana dziko lomwe lingathe kukwaniritsa luso lojambula pafupi ndi makamera a SLR, koma mafoni anzeru amatsindika kupepuka ndi kuwonda, ndipo zofunikira pazigawo zimakhala zovuta kwambiri, zomwe ndithudi sizingakwaniritsidwe mosavuta.
Chifukwa chake, opanga mafoni a m'manja adayamba kugwirizana ndi zithunzi zazikulu zapadziko lonse lapansi kapena zimphona zamagalasi, kenako ndikufufuza mgwirizano pazithunzi, kuthekera kwamitundu ndi mapulogalamu ena.M'zaka zaposachedwapa, ndi zina patsogolo zofunika, mgwirizano uwu pang'onopang'ono kufalikira kwa hardware, ndipo ngakhale kulowa pansi Chip R & D siteji.
M'zaka zoyambirira, SOC inali ndi ntchito yake ya ISP.Komabe, pakuwonjezeka kwa kuchuluka kwa ogula pamagetsi apakompyuta a mafoni am'manja, kudziyimira pawokha kwa magwiridwe antchito kupititsa patsogolo luso la mafoni am'manja pantchito iyi.Chifukwa chake, tchipisi makonda amakhala yankho lomaliza.
Pokhapokha kuchokera pazomwe zilipo poyera m'mbiri, pakati pa opanga mafoni akuluakulu, kudzifufuza kwa Huawei m'magawo ambiri kunali koyamba, kenako Xiaomi, vivo ndi OPPO adakhazikitsidwa motsatira.Kuyambira pamenepo, anayi opanga mutu wapakhomo asonkhana ponena za luso lachitukuko cha chip mu luso lokonza zithunzi.
Kuyambira chaka chino, mitundu yodziwika bwino yotulutsidwa ndi Xiaomi ndi vivo yakhala ndi tchipisi ta ISP zopangidwa ndi kampaniyo.Zikunenedwa kuti Xiaomi adayamba kuyika ndalama pa kafukufuku ndi chitukuko cha ISP mu 2019, yomwe imadziwika kuti chinsinsi chotsegulira dziko la digito mtsogolomu.Pulojekiti yoyamba yodzipangira yokha ya Vivo yopanga chithunzi cha V1 yathunthu idatenga miyezi 24 ndikuyika anthu opitilira 300 mugulu la R&D.Ili ndi mawonekedwe amphamvu yamakompyuta, kuchedwa kochepa komanso kugwiritsa ntchito mphamvu zochepa.
Inde, si tchipisi chabe.Ma terminal anzeru nthawi zonse amafunikira kutsegula ulalo wonse kuchokera ku hardware kupita ku mapulogalamu.Vivo adanenanso kuti ikuwona kafukufuku ndi chitukuko chaukadaulo wazithunzi ngati projekiti yaukadaulo.Chifukwa chake, tifunika kugwirizana kudzera pamapulatifomu, zida, ma aligorivimu ndi mbali zina, ndipo ma aligorivimu ndi zida zonse ndizofunikira.Vivo akuyembekeza kulowa mu "nthawi yotsatira ya hardware level algorithm" kudzera mu V1 chip.
Zimanenedwa kuti pamapangidwe azithunzi zonse, V1 imatha kufananizidwa ndi tchipisi tating'ono ting'onoting'ono ndikuwonetsa zowonera kukulitsa mphamvu yamakompyuta ya ISP'S yothamanga kwambiri, kumasula katundu wa ISP wa chip chachikulu, ndikutumikira zosowa za ogwiritsa ntchito kujambula. ndi kujambula mavidiyo nthawi yomweyo.Pansi pa ntchito yomwe wapatsidwa, V1 sichitha kungogwira ntchito zovuta pa liwiro lalikulu ngati CPU, komanso kumaliza ntchito zofananira monga GPU ndi DSP.Poyang'anizana ndi ntchito zambiri zovuta, V1 ili ndi kusintha kwakukulu kwa mphamvu zowonjezera mphamvu poyerekeza ndi DSP ndi CPU.Izi zikuwonetsedwa makamaka pothandizira ndi kulimbikitsa chithunzi cha chip chachikulu pansi pa usiku, komanso kugwirizana ndi ntchito yochepetsera phokoso lachiphuphu chachikulu cha ISP kuti azindikire kuthekera kwa kuwala kwachiwiri ndi kuchepetsa phokoso lachiwiri.
Wang Xi, Woyang'anira Kafukufuku waku China ku IDC, akukhulupirira kuti njira yowonekera bwino ya zithunzi zam'manja m'zaka zaposachedwa ndi "kujambula kwapakompyuta".Kukula kwa Hardware kumtunda kumatha kunenedwa kukhala kowonekera, ndipo kuchepetsedwa ndi malo a foni yam'manja, malire apamwamba ayenera kukhalapo.Chifukwa chake, ma algorithms osiyanasiyana azithunzi amachulukitsa kuchuluka kwa zithunzi zam'manja.Nyimbo zazikulu zokhazikitsidwa ndi vivo, monga chithunzi, mawonedwe ausiku ndi masewera oletsa kugwedeza, onse ndizithunzi zolemetsa.Kuphatikiza pa miyambo yomwe ilipo ya HIFI chip m'mbiri ya Vivo, ndi chisankho chachilengedwe kuthana ndi zovuta zamtsogolo kudzera mu ISP yodzipangira nokha.
"M'tsogolomu, ndi chitukuko cha luso lojambula zithunzi, zofunikira za ma algorithms ndi mphamvu zamakompyuta zidzakhala zapamwamba.Nthawi yomweyo, kutengera kuwunika kwa chiwopsezo cha chain chain, wopanga mutu aliyense adayambitsa angapo ogulitsa SOC, ndipo ISPS ya gulu lachitatu la SOC ikupitilizabe kukonzanso ndikubwereza.Njira zamakono ndi zosiyana.Pamafunika kusintha ndi olowa kusintha kwa Madivelopa opanga mafoni mafoni.Ntchito yokhathamiritsa iyenera kukonzedwa bwino kwambiri, ndipo vuto la kugwiritsa ntchito mphamvu lidzawonjezeka Palibe zotere.“
Ananenanso kuti, chifukwa chake, algorithm yachifaniziro yokhayo imakhazikika mwa mawonekedwe a ISP yodziyimira pawokha, ndipo kuwerengera kwa mapulogalamu okhudzana ndi chithunzi kumamalizidwa makamaka ndi hardware ya ISP yodziyimira payokha.Chitsanzochi chikadzakhwima, chidzakhala ndi matanthauzo atatu: mapeto a zochitika amakhala ndi mafilimu apamwamba komanso otsika kutentha kwa foni;Njira yaukadaulo ya gulu lojambula la wopanga nthawi zonse imasungidwa munjira yowongolera;Ndipo pachiopsezo cha unyolo kunja kotunga, kukwaniritsa nkhokwe luso ndi maphunziro gulu lonse ndondomeko Chip chitukuko luso ndi kulosera chitukuko cha makampani - kuzindikira tsogolo la owerenga - ndipo potsiriza kupanga mankhwala kudzera mu gulu lake luso.
Kupanga luso loyambira
Opanga mafoni am'manja amutu akhala akuganiza kwanthawi yayitali za ntchito yomanga luso lapansi, lomwe lilinso kufunikira kwa chitukuko chachilengedwe chamakampani onse a hardware - nthawi zonse amafufuza maluso kuchokera kumtunda kupita kumtunda kuti akwaniritse luso laukadaulo, lomwe lingathenso kupanga apamwamba. zotchinga luso.
Komabe, pakali pano, pakufufuza ndi kukonza luso la chip muzinthu zovuta kwambiri kupatula ISP, mawu akunja a opanga ma terminal osiyanasiyana akadali osiyana.
Xiaomi adanenanso momveka bwino kuti kwazaka zambiri, yakhala ikuyang'ana zokhumba ndi machitidwe a SOC chip kafukufuku ndi chitukuko, ndipo OPPO sinavomereze mwalamulo kafukufuku ndi chitukuko cha SOC.Komabe, ndi njira yomwe Xiaomi akuchitira kuchokera ku ISP kupita ku SOC, sitingakane kwathunthu ngati opanga ena ali ndi malingaliro ofanana.
Komabe, a Hu Baishan, wachiwiri kwa purezidenti wa vivo, adauza 21st Century Business Herald kuti opanga okhwima monga Qualcomm ndi MediaTek adayika ndalama zambiri ku SOC.Chifukwa cha ndalama zambiri m'munda uno komanso momwe ogula amaonera, zimakhala zovuta kumva kusiyana kwa ntchito.Kuphatikizidwa ndi kuthekera kwakanthawi kochepa kwa Vivo komanso kugawa kwazinthu, "Sitifunika magwero a ndalama kuti tichite izi.Zomveka, tikuganiza kuti kuyika ndalama ndikuyika chidwi kwambiri pazachuma pomwe mabizinesi sangathe kuchita bwino. ”
Malinga ndi Hu Baishan, pakadali pano, kuthekera kwa chip kwa Vivo kumakhudza magawo awiri: algorithm yofewa mpaka kutembenuka kwa IP ndi kapangidwe ka chip.Kuthekera kotsirizaku kudakali mkati mwa kulimbikitsa mosalekeza, ndipo palibe malonda ogulitsa.Pakadali pano, vivo imatanthawuza malire opangira tchipisi monga: sizimakhudza kupanga chip.
Izi zisanachitike, Liu Chang, wachiwiri kwa purezidenti wa OPPO komanso Purezidenti wa Research Institute, adafotokozera mtolankhani wa 21st Century Business Herald kupita patsogolo kwa OPPO komanso kumvetsetsa kwa tchipisi.M'malo mwake, OPPO ili ndi luso la chip level mu 2019. Mwachitsanzo, ukadaulo wa VOOC wacharging womwe umagwiritsidwa ntchito kwambiri m'mafoni am'manja a OPPO, ndipo chipangizo choyang'anira mphamvu chimapangidwa paokha ndikupangidwa ndi OPPO.
Liu Chang adauza atolankhani kuti kutanthauzira komwe kulipo komanso chitukuko cha opanga mafoni am'manja kumatsimikizira kuti ndikofunikira kwambiri kukhala ndi luso lomvetsetsa mulingo wa chip.“Kupanda kutero, opanga sangalankhule ndi opanga tchipisi, ndipo simungathe kufotokoza bwino zomwe mukufuna.Izi ndi zofunika kwambiri.Mzere uliwonse uli ngati phiri.”Iye ananena kuti popeza Chip munda kutali ndi wosuta, koma kamangidwe ndi tanthauzo Chip zibwenzi n'zosasiyanitsidwa kusamuka kwa wosuta zosowa, opanga mafoni ayenera kuchitapo kanthu kulumikiza kumtunda luso luso ndi kunsi kwa wosuta zosowa. kuti potsirizira pake atulutse zinthu zomwe zimakwaniritsa zosowa.
Kuchokera ku ziwerengero zamabungwe a chipani chachitatu, zitha kukhala zotheka kumvetsetsa bwino lomwe momwe ma chip akuyenda pakali pano a opanga ma terminal atatu.
Malinga ndi zomwe zaperekedwa kwa atolankhani a 21st Century Business Herald ndi database ya smart bud global patent (kuyambira pa Seputembara 7) Zikuwonetsa kuti vivo, OPPO ndi Xiaomi ali ndi kuchuluka kwa ma patent ogwiritsira ntchito komanso zovomerezeka zovomerezeka.Pankhani ya kuchuluka kwa ma patent, OPPO ndi yayikulu kwambiri pakati pa atatuwa, ndipo Xiaomi ali ndi mwayi wa 35% potengera kuchuluka kwa ma patent ovomerezeka pazambiri zonse zofunsira.Akatswiri odziwa za ma Smart bud amati nthawi zambiri, ma patent omwe ali ovomerezeka kwambiri, ma patent amachulukirachulukira pakuchulukira kwake, kulimba kwa R&D ndi luso la kampani.
The smart bud global patent database imawerengeranso ma patent amakampani atatu omwe ali mu magawo okhudzana ndi chip: vivo ili ndi ma patent 658 m'magawo okhudzana ndi chip, pomwe 80 ikugwirizana ndi kukonza zithunzi;OPPO ili ndi 1604, yomwe 143 ikugwirizana ndi kukonza zithunzi;Xiaomi ali ndi 701, yomwe 49 ikugwirizana ndi kukonza zithunzi.
Pakadali pano, OVM ili ndi makampani atatu omwe bizinesi yawo yayikulu ndi Chip R & D.
Mabungwe a Oppo akuphatikiza ukadaulo wa zheku ndi ogwirizana nawo, ndipo Shanghai Jinsheng Communication Technology Co., Ltd. Zhiya adauza 21st Century Business Herald kuti wakale adafunsira zovomerezeka kuyambira 2016, ndipo pakadali pano ali ndi ma patent 44 omwe adasindikizidwa, kuphatikiza zovomerezeka 15 zovomerezeka.Kulumikizana kwa Jinsheng, komwe kunakhazikitsidwa mu 2017, kuli ndi mapulogalamu 93 omwe adasindikizidwa, ndipo kuyambira 2019, kampaniyo ili ndi ma patent 54 ndipo Op Po Guangdong Mobile Communication Co., Ltd.Mitu yambiri yaukadaulo imakhudzana ndi kukonza zithunzi ndi kuwombera, ndipo mavoti ena amakhudzana ndi kuneneratu kwa kayendetsedwe ka magalimoto ndiukadaulo wanzeru zopangira.
Monga wocheperapo wa Xiaomi, Beijing Xiaomi pinecone Electronics Co., Ltd. yolembetsedwa mu 2014 ili ndi ma patent application 472, omwe 53 amagwiritsiridwa ntchito limodzi ndi Beijing Xiaomi Mobile Software Co., Ltd. mitu yambiri yaukadaulo ikugwirizana ndi zomvera komanso kukonza zithunzi, mawu anzeru, kukambirana ndi makina amunthu ndi matekinoloje ena.Malinga ndi kusanthula kwa data ya smart bud patent data, Xiaomi pinecone ili ndi ma patent pafupifupi 500 Ubwino wake umakhala wokhudzana kwambiri ndi zithunzi ndi makanema omvera, kumasulira kwamakina, malo otumizira mavidiyo ndi kukonza deta.
Malingana ndi deta ya mafakitale ndi malonda, Vivo's Weimian communication technology inakhazikitsidwa mu 2019. Palibe mawu okhudzana ndi semiconductors kapena chips mu bizinesi yake.Komabe, zikunenedwa kuti kampaniyo ndi imodzi mwamagulu akuluakulu a chip a Vivo.Pakalipano, bizinesi yake yaikulu ikuphatikizapo "teknoloji yolumikizirana".
Pazonse, opanga zazikulu zapakhomo zapakhomo adayika ndalama zoposa 10 biliyoni mu R & D m'zaka zaposachedwa, ndipo adapempha mwamphamvu luso laukadaulo kuti alimbikitse kuthekera koyenera kudzifufuza pa chipangizocho kapena kulumikiza zida zaukadaulo, zomwe. zitha kumveka ngati chithunzithunzi cha kulimbikitsana kwakukulu kwa luso laukadaulo ku China.
Nthawi yotumiza: Sep-15-2021