Kuyendetsa galimoto. Ofufuza akuchenjeza za kusokoneza kwa mphepo yamkuntho ya dzuwa

Anonim

Malinga ndi zimene ofufuza a bungwe lina la National Center for Atmospheric Research ku Boulder, ku Colorado, m’dziko la United States, ananena, zinthu zachilengedwe zimene nthawi zambiri zimagunda dziko lapansili, monga ngati mphepo yamkuntho ya dzuwa, imene imachititsa kuti maginito ayambe kugwira ntchito komanso kuwala kwa dzuwa, kungasokoneze kuyendetsa bwino galimoto. machitidwe.

Nkhani ndi, mwachitsanzo, kulumikizana pakati pa GPS yagalimoto ndi setilaiti yomwe iwonetsa galimotoyo njira yoti itenge. Palinso ngozi kuti, pakakhala mphepo yamkuntho yamphamvu kwambiri ya dzuwa (mulingo umachokera ku 0 mpaka 5), magetsi ndi machitidwe oyankhulana adzalephera.

Magalimoto odziyimira pawokha sangathe kuperekedwa kwa GPS yokha

Kwa Scott McIntosh, mkulu wa High Altitude Observatory, nyumba yomwe inayikidwa mu National Center for Atmospheric Research ku Boulder, omanga magalimoto sangasiye magalimoto odziyimira okha komanso ma GPS okha, chifukwa zosokoneza zomwe amakumana nazo, zimatha kuwapanga. choopsa kwa anthu.

Volvo XC90 yodziyendetsa yokha 2018
Volvo XC90 Ndiyendetseni

Pali zokhuza zambiri zomwe zimabwera chifukwa cha chisankhochi, makamaka chikawunikiridwa kuchokera kumalingaliro apano. Chowonadi ndi chakuti izi zitha kubweretsa ngozi zingapo, pomwe makampani akuvutika ndi zotsatirapo zake.

Scott McIntosh, mkulu wa High Altitude Observatory, akuuza Bloomberg

LIDAR ndi yankho, akutero makampani

Komabe, ndizowonanso kuti magulu a mainjiniya omwe akutenga nawo gawo pakupanga magalimoto odziyimira pawokha ayamba kale kupanga njira zothana ndi kulowerera uku kuzinthu zakunja.

Makamaka, kupanga teknoloji yomwe ili m'munsi mwa kuyendetsa galimoto yodziyimira payokha kudalira kwambiri masensa ndi LIDAR - teknoloji ya kuwala, yomwe imagwiritsa ntchito ma lasers omwe amaikidwa m'magalimoto, omwe amatha "kuwona" malo ozungulira, kuyeza mtunda pakati pawo ndi zopinga - komanso pamapu otanthauzira apamwamba omwe amaikidwa mumayendedwe apanyanja. Mayankho omwe, ngati galimoto ikugwedezeka ndi zochitika zakunja, idzalola, kuyambira pachiyambi, galimotoyo kuti ipitirire njira yake, popanda mavuto aakulu.

Chrysler Pacifica Waymo Autonoma 2018

Nvidia amateteza mtengo wowonjezera kuchokera ku redundancy

Kwa a Danny Shapiro, mkulu wamkulu wa gawo lamagalimoto ku Nvidia Corporation, kampani yomwe ili ndi udindo wopanga tchipisi ndi zida zanzeru zopangira zogwiritsidwa ntchito ndi ambiri opanga magalimoto, nkhani ya kusokoneza komwe kumachitika chifukwa cha zochitika zachilengedwe ndizovuta kuthana nazo. Kuperekedwa kwa magalimoto odziyimira pawokha kudzadalira machitidwe ochulukirapo, omwe amatha kutsimikizira kuyankha kokwanira, mukakumana ndi izi. Ndipo kuti, mwanjira iyi, safunikira kugwiritsa ntchito ma satelayiti.

Ndi chidziwitso chatsatanetsatane chomwe makina omwe amaikidwa m'galimoto amatha kusonkhanitsa kale ndikuwona, mwachitsanzo, kusintha njira yotetezeka komanso yodziyimira payokha, kapena pakuwona mayendedwe apadera a njinga, chowonadi ndichakuti palibe nthawi yoti mutenge deta yonseyi, tumizani kumtambo ndikudikirira kuti mulandirenso, yokonzedwa kale. Ndizotheka kuchita izi tikakumana ndi mafunso pakadali pano, monga njira yachangu kwambiri yopita ku Starbucks yapafupi.

Danny Shapiro, Senior Director, Automotive Division, Nvidia Corporation

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