I-Tesla yinkampani yaseMelika eyenza iimoto eyasekwa ngu uElon Musk kwi 2003.
Inkampani iyaziwa kakhulu ngeemoto zayo zombane kunye nokugxila kwiipaneli zelanga kunye nokugcinwa kwamandla ebhetri ye-lithium-ion.
Iimoto zeTesla ziza nezinto ezininzi eziguqukayo ezibandakanya ukutshaja okuphezulu, ukufikelela kwi-keycard, kunye nemowudi yokuqhutywa ngokuzenzekelayo.
Imodi ye-autopilot inokwenzeka ngenxa yeengcamango ezivela kwi-Artificial Intelligence (AI) kunye Uyilo oluphezulu lweNeural Network kaTesla.
Makhe sixoxe ngoyilo lweTesla Neural Network ngokweenkcukacha.
Yintoni iNeural Networks?
IiNeural Networks, okanye iiNNs, luluhlu lwealgorithms oluyimodeli emva komsebenzi webhayoloji Ingqondo yomntu. Inethiwekhi yeNeural ziquka iinodes, ezikwabizwa ngokuba yi-neurons. Ingqokelela yeenodi ezithe nkqo zaziwa njenge maleya.
Umaleko ngamnye uneenodi, ezikwabizwa ngokuba ziineurons, apho ubalo lwenzeka khona. Iinodi zomaleko omnye ziqhagamshelwe kumaleko olandelayo ngeentambo zothumelo njengoko kubonwa ngezantsi.
Kulo mzobo ulandelayo, izangqa zimele iindawo kwaye ingqokelela ethe nkqo yeenodi imele iileya. Kukho iileya ezintathu kule modeli.
Bafunda njani?
Idatha inikwa imodeli yequmrhu elinye ngexesha kunye neleyibhile. Idatha ihlanjululwe kwiinqununu kwaye idluliselwe kwi-node nganye yemodeli.
IiNodi zenza imisebenzi yezibalo kwezi ziqendwana. Emva koluhlu lwezibalo kuluhlu olunye, idatha idlula kwinqanaba elilandelayo njalo njalo.
Nje ukuba igqityiwe, imodeli yethu iqikelela ileyibhile yedatha kumaleko wokuphuma. Imodeli ke iqhubela phambili ngokuthelekisa eli xabiso liqikelelweyo kunye nelona xabiso lelebhile yokwenyani.
Ukuba amaxabiso ahambelana, imodeli yethu iya kuthatha igalelo elilandelayo kodwa ukuba amaxabiso ayahluka imodeli iya kubala umahluko phakathi kwamaxabiso omabini, ebizwa ngokuba yilahleko, kwaye uhlengahlengise izibalo zenodi ukuvelisa iilebhile ezihambelanayo kwixesha elizayo.
Tesla's Neural Network Architecture
I-Tesla isebenzisa uphando olubukhali ukuqeqesha uthungelwano olunzulu lwe-neural kwiingxaki ezisuka kwimbono ukuya kulawulo.
Iinethiwekhi zekhamera nganye zikaTesla zihlalutya imifanekiso ekrwada ukwenza ulwahlulo lwesemantic, ukufumanisa into, kunye uqikelelo lobunzulu be-monocular.
Iiseti zedatha
IiNeural Networks ziqeqeshelwa kwimifanekiso ekrwada ethatyathwe kwiividiyo ezithatyathwe kwiikhamera zenethiwekhi ye-bird-eye-view ekhupha ubume bendlela, iziseko ezizinzileyo, kunye nezinto ze-3D ngokuthe ngqo kwimboniselo ephezulu-phantsi.
Imifanekiso yedatha ayibhalwanga kwaye igubungela uninzi lweemeko ezahlukeneyo kwihlabathi jikelele kwaye ineemoto ezisisigidi ngexesha lokwenyani.
Ingaba isebenza kanjani?
Uthungelwano lubandakanya i-70,000 ye-Graphical Processing Units (GPUs), eqeqesha i-48. ukufunda okunzulu imizekelo.
Izixhobo ze-hardware zemoto ezibandakanya iikhamera kunye ne-sensor, zibonelela ngedatha engagadwanga edlula kwinethiwekhi yale mifuziselo.
Imoto ifunda malunga nezinto ezinokwenzeka kwindawo, njengomhambi ngeenyawo, umthi njl.njl. kwidatha enikiweyo.
Uyilo kwakhona luqulathe iitshiphusi ezimbini ze-AI ezisebenzisa imigaqo ye ukufunda okunzulu. Ezi chips zinceda ukwenza izigqibo zexesha lokwenyani zemoto, njengexesha kunye nendlela yokujika, ngelixa uqhuba.
Uyilo lweNeural Network lubandakanya izixhobo ezininzi ezinamandla kunye neengqikelelo ezinegalelo ekusebenzeni kwayo, kubandakanya:
FSD Chip
Ukuziqhuba ngokupheleleyo (I-FSDIichips ziichips ze-AI eziqhuba isoftware kaTesla yokuzenzela. Ezi chips ziyilwe ngophuculo lolwakhiwo oluncinci olucudisa owona msebenzi uphezulu wesilicon-nge-watt.
Ii-FSD zisebenzisa isicwangciso somgangatho, ixesha kunye nohlalutyo lwamandla ngelixa ubhala iimvavanyo ezinamandla kunye neebhodi zamanqaku ukuqinisekisa ukusebenza nokusebenza kwe-AI.
IiChips zeDojo kunye neeNkqubo
dojo yinkqubo yekhompyuter yeTesla ephezulu esombulula iingxaki ezinzima ngetekhnoloji ephezulu yonikezelo lwamandla aphezulu kunye nokupholisa.
I-Dojo Chips ibandakanya i-AI enika amandla ezi nkqubo kwaye ziyilelwe ukusebenza okuphezulu, i-throughput kunye ne-bandwidth kuyo yonke i-granularity.
Ngokudibeneyo, iitshiphusi kunye neenkqubo zisetyenziselwa ukwandisa amandla kunye nokusebenza kwe-NN kaTesla.
I-Algorithms yokuzimela
I-algorithms ye-Autonomy yi-algorithms engundoqo eqhuba imoto ngokudala ukubonakaliswa kokunyaniseka kwehlabathi kunye nokucwangcisa iitrajectories kwindawo ethile.
Ku qeqesha iinethiwekhi ze-neural ukuqikelela ukubonakaliswa okunjalo, i-Tesla i-algorithmically yenza idatha echanekileyo kunye nenkulu yomhlaba-inyaniso ngokudibanisa ulwazi oluvela kwi-sensors yemoto kwisithuba kunye nexesha.
Ezi algorithms zisebenzisa ubuchule obuphezulu bokwakha isicwangciso esomeleleyo kunye nenkqubo yokwenza izigqibo esebenza kwiimeko ezinzima zehlabathi lokwenyani phantsi kokungaqiniseki.
Iziseko zoVavanyo
Iziseko zovavanyo lukaTesla zibandakanya i-open-loop, i-loop evaliweyo kunye ne-hardware-in-the-loop yokuvavanya izixhobo kunye neziseko zophuhliso kwinqanaba.
Esi sibonelelo sivumela i-AI ukuba ilandele ukuphuculwa komsebenzi kunye nokuthintela ukuhlehla.
Iimpawu eziphambili ze-Tesla's NN
- Iikhamera, izinzwa ze-ultrasonic, kunye ne-radar zibona okusingqongileyo
- Irada ilinganisa umgama ojikeleze imoto
- Ubuchwephesha be-Ultraviolet bulinganisa ukusondela kunye nevidiyo engenzi nto ibona izinto ezijikeleze imoto
- Isebenzisa iitshiphusi ezimbini ze-AI ezakhelwe kwimigaqo yothungelwano olunzulu lwe-neural
- Iitshiphusi ze-AI zenza ii-transistors ezibhiliyoni ezi-6
- Amaxesha angama-21 ngokukhawuleza kuneeNvidia chips
- Iitshiphusi ze-AI zineemegabytes ezingama-32 zememori ye-SRAM enesantya esiphezulu
- Ibandakanya ama-48 eemodeli zokuFunda ngokuNzulu
- Iqulathe ama-70,000 eeYunithi zokuLungiswa koMzobo (GPUs)
- Imveliso i-1000 lamaxesha ahlukeneyo (uqikelelo) ngexesha ngalinye
isiphelo
Umdlali weTesla obalaseleyo Inethiwekhi yeNeural kunye ne-AI yoyilo lwenze ingcamango yeemoto eziziqhubayo ibe yinyani.
Le mpumelelo yomenzi wemoto esekwe kwi-AI sisiphumo sokuhamba phambili kwayo FSD chips, iitshiphusi zeDojo, i-algorithms yokuzimela, iziseko zovavanyo, nokunye.
Ukuba ufuna ukufunda ngakumbi nge-AI, ukuFunda ngokuNzulu kunye neendlela zetekhnoloji zamva nje, jonga amanye amanqaku anomdla.
Shiya iMpendulo