Ma ka Pōʻakahi, ma ka hanana home Tesla Autonomy Day, ʻo Elon Musk, me nā mea hoʻomohala alakaʻi o ka hui ka mana hope o ka autopilot. Ua hoʻokomo mua ʻia ke kahua ʻo Hardware 3 ma nā kaʻa o ka hui, i hoʻomaka i ka hana ʻana ma ʻApelila o kēia makahiki. Pono e hoʻololi ʻia nā kaʻa uila Tesla e kākoʻo i kēia koho. He manuahi paha kēia inā kūʻai ʻia ke kaʻa me ka uku uku, a i ʻole no ke kālā. Ma muli o ka , ʻo ke kumukūʻai o kahi autopilot piha mai $2500 a i $7000.
Ma ka puʻuwai o ka paepae aia kahi kaʻina hana i hoʻomohala piha ʻia e nā ʻenekini Tesla. Hana ʻia ka chip ma ka mea kanu Samsung ma USA (Austin, Texas). ʻO ke kaʻina hana ʻenehana ʻo 14 nm FinFet. ʻO 260 mm2 ka ʻāpana aniani. Loaʻa i ka chip he 6 biliona transistors. Hāʻawi ʻia ka waihona kālā transistor ma waena o 12 ARM Cortex A72 cores, nā kiʻi i hoʻohui ʻia a me nā pilina. ʻO ke alapine kumu a hiki i ka 2,2 GHz. Hana nā kiʻi ma 1 GHz me ka hana o 600 gigaflops. Hiki i ka paepae ke hoʻoili a hiki i 2,5 biliona pixels i kekona a i ʻole 2100 mau kiʻi i kekona. Hoʻomanaʻo ma luna o ka papa - LPDDR4 me kahi pahi 128-bit a me ka hana o 4266 Gbit/s (68 GB/s). ʻO ka hana o ka neural network accelerator hiki i 2 × 36 TOPS.
E hoʻomanaʻo kākou i ka wā i hala aku nei, ua haʻalele ʻo Tesla i ka NVIDIA Drive PX2 platform i mea e hoʻomohala ai. Wahi a nā mea hoʻomohala Tesla, ke hana nei ka paepae o ka hui me ka hana a hiki i 144 TOPS (trillion operations per second), ʻoi aku ka kiʻekiʻe ma mua o ka 21 TOPS i hiki i ka NVIDIA Drive PX2 platform. Ma hope iki, ua ʻōlelo ʻo NVIDIA i kēia hoʻohālikelike. ʻO ka mea mua, ʻōlelo ʻo NVIDIA, ʻo Drive PX2 ka hana i hiki i 30 TOPS, ʻaʻole 21. ʻO ka lua, a ʻoi aku ka mea nui, hoʻi i ka 2017 ua hāʻawi ka hui i ka Drive AGX Pegasus platform me 320 TOPS hana no ka hoʻokele autonomous. No laila, ma ka hui pū ʻana me NVIDIA, hiki iā Tesla ke hōʻike iā Autopilot me ka ʻoi aku o ʻelua o ka hana. Ma kēia hoʻohālikelike, ma ke ala, ua hāʻule nā keʻena Tesla i ka 3,8% i nehinei, aʻo NVIDIA i piʻi i 1,2%.
E like me ia, ua mākaukau ʻo Tesla e kau i nā kaʻa kūʻokoʻa holoʻokoʻa ma ke alanui. Hoʻohiki ka hui e loaʻa ka ʻae e hana i nā autopilots i kēia makahiki aʻe, akā hiki i ka paepae ke hana ʻoi aku ka maikaʻi ma mua o nā mea hoʻokele kanaka ma ka hopena o kēia makahiki. ʻO ka ʻōnaehana autopilot o Tesla, ke hoʻomanaʻo nei mākou, hilinaʻi nui ʻia ma 8 mau kāmela hana mau a me nā mea kani kani ultrasonic. Ua hele hou ʻo Musk i kahi rollercoaster o ka hoʻohewa ʻana i nā lidars, kahi āna i manaʻo ai he hopena kumukūʻai a hoʻonui ʻia no nā kaʻa autopilot. ʻO kahi pūnaewele neural, ʻike i ka hoʻokele ʻana i nā piliona kilomita o nā alaloa, a me nā kahawai wikiō i hoʻopaʻa ʻia i ka manawa like e lilo i kumu kūpono no ka hoʻokele autonomous palekana, a ʻoi aku ka liʻiliʻi o ka hemahema o ka paepae ma mua o nā hihia o nā mea hoʻokele nalo ka ʻike.
Source: 3dnews.ru