1.Kodi tchipisi zamagalimoto ndi chiyani?Kodi tchipisi zamagalimoto ndi chiyani?
Zigawo za semiconductor pamodzi zimatchedwa tchipisi, ndipo tchipisi zamagalimoto zimagawidwa kukhala: tchipisi tambiri, ma semiconductors amphamvu, masensa, ndi zina zambiri.
tchipisi tchipisi, makamaka infotainment kachitidwe, ABS machitidwe, etc.;
Ma semiconductors amagetsi ndi omwe ali ndi udindo wosinthira mphamvu zamagetsi ndi mawonekedwe;
Masensa amatha kuzindikira ntchito monga radar yamagalimoto ndi kuwunika kwa matayala.
2.Chip chamtundu wanji chikusoweka
Zida zosiyanasiyana zimasowa pa magawo osiyanasiyana.Zipangizo zomwe zimagwiritsidwa ntchito nthawi zonse zomwe zinali zochepa mu theka loyamba la chaka zakhala zofunikira kuti zipangidwe pambuyo poyambiranso kupanga.Mitengoyi yakhazikika mu theka lachiwiri la chaka, ndipo zida zina zamagetsi ndi zipangizo zapadera ziyenera kusinthidwa mu mphamvu zopangira zisanayambe kuperekedwa.MCU (vehicle micro-control unit) ndi mfumu yosowa ndipo sinapatsidwe.Zina, monga ma substrates a SoC, zida zamagetsi, ndi zina zambiri, zili mukusowa kwa kasinthasintha.Zikumveka bwino, koma kwenikweni, kuchepa kwa matembenuzidwe kudzatsogolera ku chips m'manja mwa makampani agalimoto.Sizingatheke.Makamaka MCU ndi zida zamagetsi zonse ndizofunikira kwambiri.
3.Kodi chifukwa chakusowa kwa tchipisi ndi chiyani?
Mu theka loyamba la 2021, vuto lalikulu la kuchepa lidakambidwa.Anthu ambiri ananena kuti zifukwazo n’ziwiri: Choyamba, mliriwu wachepetsa mphamvu yopangira mafakitale ambiri akunja ndi kuperewera kwambiri;chachiwiri, kukweranso kukula kwamakampani amagalimoto, komanso kukula kwachangu kwa msika wamagalimoto mu theka lachiwiri la 2020 Kuchirako kudaposa zomwe woperekayo adaneneratu.Mwanjira ina, mliriwu wakulitsa kusiyana pakati pa kupezeka ndi kufunikira, komwe kumadzetsa kutsekeka kosayembekezereka komwe kumachitika chifukwa cha zochitika zosiyanasiyana zamtundu wakuda, zomwe zidapangitsa kuti pakhale kusamvana kwakukulu pakati pa kupezeka ndi kufunikira.
Komabe, zaka zoposa theka lapita, ndipo zifukwa zidakali patsogolo pathu, koma mphamvu yopangira chip sichikhoza kupitirizabe.Chifukwa chiyani?Kuphatikiza pa mliriwu komanso chochitika cha black swan, chikugwirizananso ndi ukadaulo wamakampani opanga magalimoto.
Chofunikira choyamba ndikuti miyezo yopangira chip ndiyovuta kwambiri.
Nthawi zambiri, makampani opanga zinthu akhala akukumana ndi zovuta monga moto, madzi ndi magetsi, ndipo ndizosavuta kuyambitsanso mzere wopangira, koma kupanga chip kumakhala ndi zake.Choyamba ndi chakuti ukhondo wa danga ndi wapamwamba kwambiri, ndipo utsi ndi fumbi zomwe zimayambitsidwa ndi moto zimatenga nthawi yaitali kuti zibwerere ku dziko lopanga;chachiwiri ndikuyambitsanso mzere wopanga chip, womwe ndi wovuta kwambiri.Wopanga akayambitsanso zidazo, ndikofunikira kuyesanso kukhazikika kwa zida ndikuyesanso kachulukidwe kakang'ono, komwe kumakhala kovutirapo kwambiri.Chifukwa chake, mizere yopangira chip ndi kuyika ndi kuyesa makampani nthawi zambiri imagwira ntchito mosalekeza ndipo imangoyimitsa kamodzi pachaka (kukonzanso), kotero zimatengera nthawi yochulukirapo kuposa mafakitale ena kuti achire ku zowonongeka zomwe zachitika chifukwa cha mliriwu komanso zochitika zakuda zakuda kuti zisinthe. mphamvu yopanga.
Chinthu chachiwiri ndi mphamvu ya bullwhip ya ma chip order.
M'mbuyomu, ma chip adapangidwa ndi OEM omwe amafunafuna othandizira angapo okhala ndi maoda.Kuti atsimikizire kupezeka, othandizira amawonjezeranso kuchuluka.Pamene anatumizidwa ku mafakitale a chip, panali kale kusalinganika kwakukulu pakati pa kaperekedwe ndi kufunikira, komwe kaŵirikaŵiri kunali kuchulukirachulukira.Kutalika ndi zovuta za chain chain ndi chidziwitso chosawoneka bwino zimapangitsa opanga chip kuopa kukulitsa mphamvu yopangira chifukwa kupezeka ndi kufunikira kumakonda kusagwirizana.
4.Kusinkhasinkha komwe kumabwera chifukwa cha kusowa kwa tchipisi
M'malo mwake, pakatha kuchepa kwakukulu, makampani opanga magalimoto apanganso zachilendo.Mwachitsanzo, kulumikizana pakati pa OEMs ndi opanga chip kudzakhala kolunjika, ndipo panthawi imodzimodziyo kuthekera kwa mabizinesi muunyolo wamakampani kuwongolera zoopsa kudzapititsidwa patsogolo.Kuperewera kwa ma cores kudzapitilira kwa nthawi.Uwu ndi mwayi wowunikiranso zamakampani opanga magalimoto.Mavuto onse akawululidwa, kuthetsa mavuto kumakhala kosavuta.
Nthawi yotumiza: Oct-05-2021
