NgoMsombuluko, emcimbini wasekhaya weTesla Autonomy Day, u-Elon Musk, kanye nabathuthukisi abahamba phambili benkampani. inguqulo yokugcina ye-autopilot. Ipulatifomu ye-Hardware 3 isivele ifakiwe ezimotweni zale nkampani, eqale ukukhiqizwa ngo-Ephreli walo nyaka. Izimoto zikagesi ze-Tesla ezikhishwe ngaphambilini kuzodingeka ziguqulwe ukuze zisekele le nketho. Lokhu kuzoba mahhala uma imoto ithengwe nge-premium premium, noma ngemali. Kuye ngokuthi , izindleko zokushayela okuzenzakalelayo okuphelele zizosukela ku-$2500 kuya ku-$7000.
Enhliziyweni yesikhulumi kukhona iphrosesa eyakhiwe ngokuphelele onjiniyela bakwaTesla. I-chip ikhiqizwa embonini yakwaSamsung e-USA (Austin, Texas). Inqubo yezobuchwepheshe yesixazululo yi-14 nm FinFet. Indawo yekristalu ingama-260 mm2. I-chip inama-transistors ayizigidi eziyizinkulungwane ezingu-6. Isabelomali se-transistor sisatshalaliswa phakathi kwama-cores ayi-12 ARM Cortex A72, ihluzo ezihlanganisiwe nezixhumi ezibonakalayo. Imvamisa eyinhloko ifinyelela ku-2,2 GHz. Ihluzo zisebenza ku-1 GHz ngokusebenza kwamagigaflops angama-600. Inkundla iyakwazi ukucubungula amaphikseli afika ku-2,5 billion ngomzuzwana noma amafreyimu angu-2100 ngomzuzwana. Imemori esebhodini - LPDDR4 enebhasi engu-128-bit nokusebenza okungu-4266 Gbit/s (68 GB/s). Ukusebenza kwe-neural network accelerator kufinyelela ku-2 × 36 TOPS.
Masikhumbule ukuthi esikhathini esidlule, u-Tesla ushiye inkundla ye-NVIDIA Drive PX2 ukuze athuthukise eyakhe. Ngokusho kwabathuthukisi be-Tesla, inkundla yenkampani isebenza ngokusebenza okufika ku-144 TOPS (ukusebenza kwezigidigidi ngomzuzwana), okungaphezulu kakhulu kwe-21 TOPS ipulatifomu ye-NVIDIA Drive PX2 eyayikwazi ukuyenza. Kamuva, i-NVIDIA iphawule ngalesi siqhathaniso. Okokuqala, i-NVIDIA yathi, Ukusebenza kwe-Drive PX2 kufinyelela ku-30 TOPS, hhayi 21. Okwesibili, futhi okubaluleke nakakhulu, emuva ku-2017 inkampani yanikeza isiteji se-Drive AGX Pegasus ngokusebenza okungu-320 TOPS ngokushayela ngokuzenzakalelayo. Ngakho-ke, ngokubambisana ne-NVIDIA, uTesla usevele ethule i-Autopilot ngokusebenza okungaphezu kokuphindwe kabili. Kulesi siqhathaniso, ngendlela, izolo amasheya e-Tesla ashone ngo-3,8%, kuyilapho amasheya e-NVIDIA akhuphuka ngentengo ngo-1,2%.
Noma kunjalo, uTesla ulungele ukubeka izimoto ezizimele ngokuphelele emgwaqeni. Le nkampani ithembisa ukuthola imvume yokusebenzisa ama-autopilot ngonyaka ozayo, kodwa inkundla izokwazi ukusebenza kangcono kunabashayeli abangabantu ekupheleni kwalo nyaka. Isistimu ye-autopilot ye-Tesla, siyakhumbula, incike ngokuyinhloko kumakhamera angu-8 asebenza njalo nezinzwa ze-ultrasonic. U-Musk uphinde waqhubeka ne-rollercoaster yokugxeka kuma-lidar, ayibheka njengesixazululo esibizayo nesingenasidingo sezimoto ezizimele. Inethiwekhi ye-neural, okuhlangenwe nakho kokushayela izigidigidi zamakhilomitha emigwaqweni emikhulu, nokusakazwa kwevidiyo okuningi okucutshungulwe ngasikhathi sinye kuzoba yisisekelo esanele sokushayela ngokuzenzakalelayo okuphephile, futhi amathuba okuhluleka kweplathifomu azoba ngaphansi kunezimo zokulahlekelwa ukwazi kwabashayeli.
Source: 3dnews.ru