Makampani omwe amapanga ma algorithms a autopilot amagalimoto nthawi zambiri amakakamizika kusonkhanitsa deta pawokha kuti aphunzitse dongosolo. Kuti tichite izi, ndikofunikira kukhala ndi magalimoto ambiri omwe amagwira ntchito mosiyanasiyana. Zotsatira zake, magulu achitukuko omwe akufuna kuyika zoyesayesa zawo m'njira imeneyi nthawi zambiri sangathe kutero. Koma posachedwapa, makampani ambiri omwe akupanga machitidwe oyendetsa galimoto odziimira okha ayamba kufalitsa deta yawo ku gulu lofufuza.
Mmodzi mwa makampani otsogola pantchito iyi, Waymo, yemwe ali ndi zilembo za Alphabet, adatsata njira yofananira ndipo adapatsa ofufuza seti ya data kuchokera ku makamera ndi masensa omwe amasonkhanitsidwa ndi gulu lake la magalimoto odziyimira pawokha. Phukusili lili ndi zojambula zamsewu za 1000 za masekondi a 20 oyenda mosalekeza, ojambulidwa pazithunzi za 10 pamphindi imodzi pogwiritsa ntchito lidars, makamera ndi ma radar. Zinthu zomwe zili muzojambulazi zalembedwa mosamala ndipo zili ndi zilembo za 12D 3 miliyoni ndi 1,2 miliyoni za 2D.
Detayi idasonkhanitsidwa ndi makina a Waymo m'mizinda inayi yaku America: San Francisco, Mountain View, Phoenix ndi Kirkland. Nkhaniyi ikhala chithandizo chofunikira kwa opanga mapulogalamu omwe akupanga zitsanzo zawozawo zotsatirira ndi kulosera za anthu oyenda pamsewu: kuyambira oyendetsa mpaka oyenda pansi ndi okwera njinga.
Pamsonkano ndi atolankhani, wotsogolera kafukufuku wa Waymo Drago Anguelov adati, "Kupanga deta ngati iyi ndi ntchito yayikulu. Zinatenga miyezi yambiri kuzilemba kuti zitsimikizire kuti mbali zonse zofunikira zikukwaniritsa miyezo yapamwamba kwambiri yomwe tingayembekezere, ndikukhulupirira kuti ofufuza ali ndi zida zoyenera zothandizira kupita patsogolo. "
M'mwezi wa Marichi, Aptiv adakhala m'modzi mwa oyendetsa magalimoto odziyendetsa okha kutulutsa poyera deta kuchokera ku masensa ake. Uber ndi Cruise, gulu lodziyimira pawokha la General Motors, adaperekanso zida zawo zopangira makina oyendetsa ndege kwa anthu. Mu June, pamsonkhano wa Computer Vision ndi Pattern Recognition ku Long Beach, Waymo ndi Argo AI adanena kuti pamapeto pake adzatulutsa ma dataset. Tsopano Waymo wakwaniritsa lonjezo lake.
Kampaniyo imanenanso kuti phukusi lake la data ndi latsatanetsatane komanso latsatanetsatane kuposa lomwe limaperekedwa ndi makampani ena. Ma seti ambiri am'mbuyomu anali ochepa pa data ya kamera yokha. Deta ya Aptiv NuScenes idaphatikizanso data ya lidar ndi radar kuphatikiza pazithunzi za kamera. Waymo adapereka deta kuchokera ku ma lidar asanu, poyerekeza ndi imodzi yokha mu phukusi la Aptiv.
Waymo adalengezanso cholinga chake chopitiliza kupereka zomwezi mtsogolomo. Chifukwa cha machitidwe amtunduwu, chitukuko cha mapulogalamu owunikira magalimoto ndi kuwongolera magalimoto amatha kulandira chilimbikitso ndi njira zatsopano. Izi zithandizanso ntchito za ophunzira.
Source: 3dnews.ru