Okuqukethwe[Fihla][Bonisa]
Umhlaba njengoba sazi lokhu ungashintsha ngenxa yobuhlakani bokwenziwa (AI). Mayelana nentuthuko yezinhlelo ezizimele, uTesla uzisebenzisa kakhulu.
Ngaphezu kwalokho, u-Elon Musk uyagomela ukuthi ekugcineni izosetshenziswa kweminye imikhakha. Ngobuchwepheshe bayo be-Full Self-Driving kanye nohlelo lwe-Autopilot,
UTesla usebenzisa umbono wekhompyutha, ukufunda imishini, kanye ne-artificial intelligence (FSD).
Kulesi siqeshana, sizoxoxa ngokuthi yini eyenza iTesla ibe inkampani yezobuchwepheshe nokuthi isebenzisa kanjani i-AI, umbono wekhompyutha, idatha enkulu, nobunye ubuchwepheshe ukuze kuthuthukiswe izimoto ezizishayelayo. Ake siqale.
Sizoqale sihlole ukuthi iTesla iyinkampani yezobuchwepheshe.
Kungani iTesla ithathwa njengenkampani yezobuchwepheshe?
Tesla ikhiqiza inani elibalulekile lesofthiwe. Uhlelo lwe-infotainment oluhlukile lukaTesla, isikhombimsebenzisi somsebenzisi, kanye nemisebenzi yokushayela ngokuzenzakalelayo konke kusekelwe kusofthiwe.
Ngenkathi abanye abakhiqizi bezimoto sebeqala ukuzama ukuthuthukiswa emoyeni, uTesla ubelokhu ekwenza iminyaka. Abasebenzi bakwaTesla badale futhi bayaqhubeka nokwenza ngcono izinhlelo zokusebenza zezimoto zakwaTesla.
I-Tesla iphinde ikhiqize eminye imikhiqizo ehlukahlukene yezobuchwepheshe, okuhlanganisa amaphaneli elanga, amathayela elanga asophahleni, izinhlobo ezimbalwa zamabhethri, iziteshi zokushaja, amakhompyutha, kanye nezingxenye ezibalulekile zekhompyutha (ezimotweni zakwaTesla).
Nakuba bobabili i-Nokia ne-Blackberry babenesofthiwe, i-iPhone yayinenhlanganisela elinganiselayo yakho kokubili, yingakho yanqoba ibhizinisi lamaselula futhi yashintsha indlela esisebenzisa ngayo amafoni ethu njengamanje.
Yilokhu uTesla akwenzayo ebhizinisini lezimoto. I-Teslas izimoto, yebo (kanye nama-SUV kanye namaloli eveni maduze nje, ama-semi-loli, nama-ATV). Kepha lezi zimoto zifaka isoftware yokusetshenziswa kwansuku zonke eyakhiwe nguTesla ngaphakathi noma yafakwa ohlelweni lukaTesla.
Ngenkathi umile, u-Tesla wethule izinketho zokuzijabulisa ezihlanganisa i-TRAX, i-Caraoke, nemidlalo eminingi (futhi mhlawumbe ngolunye usuku ngenkathi usendleleni). I-Sentry System Sentry Mode, ehlanganisa izingxenyekazi zekhompyutha ze-Tesla nesofthiwe, isize abomthetho ekuxazululeni ubugebengu obunjengokucekela phansi impahla. I-smartphone yakho isebenza njengokhiye wakho we-Tesla.
Usebenzisa ifoni yakho, ungashayela uTesla wakho ukuthi eze kuwe. Ukwengeza, imoto izokwazisa ifoni yakho uma kukhona umcimbi obalulekile ngenxa yobuchwepheshe be-Tesla's Sentry Mode eyingqayizivele.
Njengoba uTesla ezosebenzisa idatha ayiqoqile mayelana nemikhuba yangempela yokushayela yabashayeli bakwaTesla (ukuqoqwa kwedatha kuyisici esibalulekile sobuchwepheshe, ikakhulukazi uma kuqondile kanje futhi kungenziwanga ngocwaningo locwaningo lwemakethe), umshwalense kaTesla uzophinde ube isandiso. ohlangothini lwezobuchwepheshe.
Yibuphi ubuchwepheshe obusetshenziswa uTesla ku-Autopilot?
Bakha futhi basebenzise ukuzimela ngezinga elikhulu emishinini efana namarobhothi nezimoto. Baphikisa ngokuthi ukuphela kwendlela enganikeza impendulo egcwele ngokugcwele ukushayela okuzimele futhi nangale yileyo ethembele ku-AI esezingeni eliphezulu ukuze ihlele futhi ibone, ihambisane nehardware esebenzayo ukuze kutholwe.
I-Tesla FSD Chip
Amasistimu e-Tesla eza nama-AI amabili okucubungula ukusebenza okuthuthukisiwe nokuphepha emgwaqeni. Uhlelo lwe-Tesla luhlose ekusebenzeni okungenamaphutha. Ngenxa yamandla ayisipele kanye nemithombo yokufaka idatha, imoto ingaqhubeka nokusebenza ngisho noma iyunithi eyodwa ingasebenzi kahle.
U-Tesla uthatha lezi zinyathelo zokuphepha ezengeziwe ukuze aqinisekise ukuthi izimoto zilungiselelwe kahle ukuvimbela ukuphahlazeka uma kwenzeka ukwehluleka obekungalindelekile.
Okuwukuphela kwedivayisi ekwazi ukwenza imisebenzi eminingi ngomzuzwana kune-Tesla microprocessor entsha ubuchopho bomuntu (i-quadrillion yokusebenza ngesekhondi ngalinye). Lokho kunamandla aphindwe izikhathi ezingama-1 kunama-microchip e-Tesla Nvidia asetshenziswe ngaphambilini.
Yakha ama-AI ama-inference processors ukuze anike amandla isofthiwe yawo Yokuzishayela Okugcwele, kucatshangelwa ukuthuthukiswa ngakunye okuncane kwezakhiwo kanye nezakhiwo ezincane kuyilapho ukhulisa ukusebenza kwe-silicon-per-watt.
Yize uTesla ngokungangabazeki ehola imakethe yezitimela ezizimele ngokuphelele, kusekude nokwakhiwa kwemoto esezingeni eliphezulu.
I-Tesla Dojo Chip
U-Tesla wethule i-Tesla D1, iphrosesa entsha enamandla angu-362 TFLOPs ku-BF16/CFP8 eyakhelwe ikakhulukazi ukuhlakanipha okungekhona okwangempela. Lokhu kudalulwe ngesikhathi sakamuva I-Tesla AI Isethulo sosuku.
I-chip enkulu idalwe ngokuxhuma inethiwekhi yamayunithi asebenzayo abizwa ngokuthi inethiwekhi yamayunithi asebenzayo, lapho i-Tesla D1 yengeza inani lama-node okuqeqesha angama-354. Iyunithi ngayinye esebenzayo ine-quad-core, 64-bit ISA CPU ene-bespoke, idizayini ekhethekile ye-link traversal, ukusakaza, nokuguqulwa. Ukuqaliswa kwe-superscalar kusetshenziswa yile CPU (amapayipi e-scalar angu-4-wide kanye namapayipi e-vector angu-2-wide).
Le sililikoni ye-Tesla entsha incane kune-GA100 GPU etholakala ku-accelerator ye-NVIDIA A100, engusayizi wesikwele esingu-826 mm. Ikhiqizwa kusetshenziswa inqubo engu-7nm, inama-transistors ayizigidi ezingu-50,000 iyonke, futhi ithatha indawo yesikwele engu-645 mm.
I-Tesla ithi i-chip yayo ye-Dojo izocubungula idatha yombono wekhompyutha ngokushesha izikhathi ezine kunezinhlelo zamanje, okwenza inkampani ikwazi ukuzenzela ngokugcwele uhlelo lwayo lokuzishayela.
Kodwa-ke, izici ezimbili zobuchwepheshe eziyinselele kakhulu, okuyi-tile-to-tile interconnect kanye nesofthiwe, azikakafezwa u-Tesla.
Amaswishi enethiwekhi yezinga eliphezulu awakwazi ukuncintisana nomkhawulokudonsa wangaphandle wanoma yiliphi ithayela. Ukuze wenze lokhu, uTesla udale ukuxhumana okuhlukile.
Dojo System
Dala isistimu ye-Dojo, kusukela kuma-API esofthiwe esezingeni eliphezulu ukuze uyilawule iye kuzixhumi ezibonakalayo ze-silicon firmware. Sebenzisa ubuchwepheshe obusezingeni eliphezulu bokulethwa kwamandla kanye nokupholisa ukuze uxazulule izimo eziyinselele, futhi udale ama-loops okulawula okukala kanye nesofthiwe yokuqapha.
Sebenzisa bonke ubungcweti bamaqembu abo obunjiniyela bemishini, abashisayo, kanye nogesi ukuze kuthuthukiswe isizukulwane esilandelayo sekhompiyutha yokufunda ngomshini ezosetshenziswa kuma-datacenter akwa-Tesla. Okuwukuphela kwemikhawulo umcabango wakho.
Sebenza ngayo yonke ingxenye ye umklamo wesistimu. Yakha i-API ebheke emphakathini ezokwenza i-Dojo ifinyeleleke kunoma ubani, futhi uhlanganyele nokufunda kwemikhumbi ye-Tesla ukuletha umthwalo wokuqeqeshwa usebenzisa amasethi wedatha wawo amakhulu.
I-Autonomy Algorithms
Dala imodeli yomhlaba ethembeke kakhulu kanye ne-trajectory yecebo kuleso sikhala ukuze uthuthukise ama-algorithms angukhiye asebenzisa imoto.
Ngokuhlanganisa idatha kusuka kuzinzwa zemoto kuyo yonke indawo nesikhathi, i-algorithm inganikeza idatha enembile nebanzi yeqiniso engase isetshenziselwe ukuqeqesha. amanethiwekhi we-neural ukulindela lezi izethulo.
Bakha uhlelo oluqinile lokuhlela kanye nokuthatha izinqumo besebenzisa izindlela ezisezingeni eliphezulu ezingasebenza kuzimo zomhlaba wangempela eziyinselele ngokungaqinisekile.
Ukuhlaziya ama-algorithms ezingeni layo yonke imikhumbi ye-Tesla kunenzuzo.
Amanethiwekhi eNeural
Amanethiwekhi e-neural ajulile angaqeqeshwa ezindabeni ezisukela ekuboneni kuya ekulawuleni ngokusebenzisa ucwaningo olusezingeni eliphezulu. Ukufeza ukuhlukaniswa kwe-semantic, ukuhlonza into, kanye nokulinganisa ukujula kwe-monocular, amanethiwekhi wabo wekhamera ngayinye ahlola izithombe ezingavuthiwe.
Amanethiwekhi abo okubuka iso lenyoni asebenzisa amavidiyo asuka kuwo wonke amakhamera ukuze akhiqize umbono osuka phezulu phansi wesakhiwo somgwaqo, ingqalasizinda emile, nezinto ze-3D.
Amanethiwekhi abo ahlala enikezwa idatha evela ezinkampanini zabo zezimoto ezingaba ngu-1M, okubandakanya izimo eziyinkimbinkimbi nezihlukahlukene emhlabeni.
Amanethiwekhi angu-48 akha lonke ukwakhiwa kwamanethiwekhi e-neural e-Autopilot adinga amahora angu-70,000 we-GPU ukuze aziqeqeshe. Esikhathini ngasinye sesikhathi, bakhiqiza ama-tensor ahlukene ayi-1,000 (izibikezelo) ngokuhlangene.
Ukuhlola Ingqalasizinda
Baphinde bakha ingqalasizinda kanye namathuluzi okuhlola i-hardware-in-the-loop evulekile futhi evaliwe ukuze kusheshiswe isivinini sokusungula izinto ezintsha, ukuqapha ukuthuthukiswa kokusebenza, nokumisa ukuhlehla.
Basebenzisa iziqeshana zesici zemikhumbi yabo futhi bazifaka ezimweni eziningi zokuhlola. Bhala ikhodi elingisa indawo yabo yangempela, ekhiqiza okubonakalayo okufana nempilo ngendlela emangalisayo nenye idatha yezinzwa yohlelo lwabo lwe-Autopilot ukuze luyisebenzisele ukuhlola okuzenzakalelayo noma ukulungisa amaphutha bukhoma.
I-Tesla iyisebenzisa kanjani i-Big Data, Artificial Intelligence & Learning Machine?
Idatha enkulu
Idatha enkulu ayisetshenziswa nje nguTesla ukulungisa izinkinga; iphinde isetshenziselwe ukukhulisa injabulo yabathengi. Bathola ulwazi emiphakathini ye-inthanethi yamakhasimende abo, futhi balusebenzisela ukuthuthukisa ukukhiqizwa kwabo okulandelayo. Lolu hlobo lokusebenzelana kwamaklayenti akuzwakali ebhizinisini.
Idatha enkulu isekela imizamo kaTesla yokonga izindleko, ukuthola izimakethe ezintsha, ukujabulisa abathengi, ukudala imikhiqizo emisha, nokuthuthukisa izimoto zayo.
Ulwazi lusetshenziselwa ukudala amamephu anedatha aminyene kakhulu abonisa noma yini ukusuka endaweni yezingozi eziphoqa abashayeli ukuthi bathathe isinyathelo ukuya ekukhuphukeni okumaphakathi kwesivinini somgwaqo endaweni ethile.
I-Edge computing inquma ukuthi isiphi isenzo imoto ngayinye okufanele isithathe njengamanje, kuyilapho ukufunda ngomshini emafini kusingatha ukuqeqesha wonke umkhumbi.
Ukwengeza, kunezinga lesithathu lokuthatha izinqumo, lapho izimoto zingase zixhumane nezimoto zakwaTesla ezingomakhelwane ukuze zakhe amanethiwekhi futhi zabelane ngolwazi mayelana nendawo.
Lawa manethiwekhi cishe azophinde axhumane nezimoto ezenziwe abanye abakhiqizi kanye nezinye izinhlelo ezifana namakhamera omgwaqo, izinzwa ezisekelwe phansi, noma amafoni ezweni eliseduze lapho izimoto ezizimele zivamile khona.
Ukuhlakanipha okungekhona okwangempela
Ukuze zikwazi ukuzishayela zizodwa, izimoto ezizimele ziqhubeka nokuhlola idatha kusuka kuzinzwa zazo namakhamera okubona omshini. Bese bethatha izinqumo ezisekelwe kulolu lwazi.
Basebenzisa i-AI ukuze baqonde futhi balindele ukunyakaza kwamabhayisikili, abahamba ngezinyawo, nezimoto. Bangakwazi ukwenza izahlulelo phakathi kwesibili futhi bahlele ngokushesha imisebenzi yabo besebenzisa lolu lwazi.
Ingabe imoto kufanele ihlale kulayini ekuwo manje, noma kufanele ishintshe? Kufanele iqhubeke njengoba injalo noma idlule imoto ephambi kwabo? Imoto kufanele yehlise ijubane noma isheshise nini?
Ukwenza izimoto zizimele ngokugcwele, uTesla kufanele aqoqe idatha edingekayo ukuze aqeqeshe ama-algorithms futhi ondle ama-AI ayo. Idatha yokuqeqeshwa eyengeziwe izohlala iholela ekusebenzeni okungcono, futhi uTesla uyaphumelela kulokhu.
I-Tesla inomphetho wokuncintisana njengoba iqoqa yonke idatha yayo kumakhulu ezinkulungwane zezimoto zakwaTesla manje ezisendleleni. Izinzwa zangaphakathi nangaphandle zigcina amathebhu ukuthi i-Teslas isebenza kanjani ngaphansi kwezimo ezihlukahlukene.
Ngaphezu kwalokho, babheka indlela abashayeli abaziphatha ngayo, kuhlanganise nendlela abasabela ngayo ezimweni ezihlukahlukene nokuthi bathinta kangaki isondo lokuqondisa noma ideshibhodi. Banesistimu yokulandelela eyinkimbinkimbi kakhulu.
Isibonelo, u-Tesla urekhoda ngokuphazima kweso, uyengeze ekuqoqweni kwedatha, bese esebenzisa amafomu anemibala ukuze enze isithombe esingabonakali sendawo lapho inethiwekhi ye-neural ingafunda khona.
Lokhu kwenzeka lapho imoto yakwaTesla yenza umcabango onganembile mayelana nendlela imoto noma ibhayisikili elizoziphatha ngayo.
Ukufunda komshini
Ngokusetshenziswa kwezinzwa zangaphakathi nezangaphandle ezingakwazi ngisho nokucosha ulwazi mayelana nendawo yesandla somshayeli ezilawulweni nokuthi ziqhubeka kanjani nokusebenza, ukufunda ngomshini weTesla kuphumelela ngempumelelo ekutholeni idatha yayo ebalulekile kuzo zonke izimoto zayo kanye nasezimotweni zabo. abashayeli.
Ulwazi luphinde lusetshenziselwe ukudala amamephu anedatha aminyene kakhulu abonisa yonke into kusukela ekukhuphukeni okumaphakathi kwejubane lomgwaqo phakathi nobude obuthile bomgwaqo kuya ebukhoneni bezingozi futhi ngisho nokwazisa abashayeli ukuthi bathathe isinyathelo.
Ngenkathi ingxenye ye ikhomputha yekhompyutha emotweni ngayinye inquma ukuthi isiphi isinyathelo imoto okufanele isithathe njengamanje, ukufunda ngomshini ka-Tesla okusekelwe emafini kuphethe ukuqeqesha wonke umkhumbi.
Ukuze kushintshwe eminye imininingwane yasendaweni nolwazi, izimoto ziyakwazi ukuxhumana nezinye izimoto zakwaTesla eziseduze.
Isiphetho
I-Tesla ibilokhu iyibhizinisi elikhiqiza ukuqoqwa kwedatha nokuhlaziya okuyithuluzi elinamandla kunoma yini eyenzayo. Abenzanga lutho oluhlukile ngenkathi beklama ama-CPU abo.
Ukuthuthukiswa kwe izimoto ezizimele kanye nokuhlaziywa kwedatha yezibalo yinhlangano kwenze kwaba nokwenzeka ukuguqula ngokuphelele indlela esishayela ngayo ngenxa yobuhlakani bokwenziwa, ukuhlaziya idatha, idatha enkulu, ukufunda ngomshini, ukubona kwekhompyutha, amaNethiwekhi e-neural, i-chip ye-FSD, namanye ama-algorithms amaningi.
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