I-Comma.ai ne-Openpilot
Comma.ai is a scrappy San Diego startup, founded by iPhone-hacker George Hotz, that turns ordinary cars into semi-autonomous vehicles using a small aftermarket camera device called the comma three.
Uhlolojikelele
Its open-source software, Openpilot, matters because it proves vision-first, crowd-sourced self-driving can rival big-budget OEM systems for a fraction of the cost.
I-Deep Dive
I-Comma.ai ithengisa okhefana besithathu, idivayisi efakwe ideshi enamakhamera nekhompyutha encane exhunywa ekhamera ekhona yemoto kanye nezintambo ze-radar ngehhanisi. Isebenzisa i-Openpilot, ihlinzeka ngesilawuli sokuhamba ngomkhumbi esiphakathi nendawo nesiguquguqukayo esiqhathaniswa ne-Tesla Autopilot kumakhulukhulu e-Honda, Toyota, Hyundai, nezinye izinhlobo ezisekelwayo. Ifilosofi eyinhloko ukufunda ukusuka ekupheleni: kunemithetho yokubhala ngesandla, uKhefana uqeqesha amanethiwekhi e-neural kuqoqo elikhulu leziqeshana zangempela zokushayela ezilayishwa abasebenzisi kunkundla yayo ye-comma.ai. U-George Hotz uchithe ngokudumile amamephu e-lidar kanye ne-HD, ukubheja ukuthi amakhamera ashibhile kanye nokuziphatha okufundiwe kuzokwenziwa jikelele. I-Openpilot iwumthombo ovuleke ngokugcwele ku-GitHub, ivumela abathanda ukuzilibazisa bahlole, benze imfoloko, futhi bathuthukise isitaki sokushayela.
I-Technical Insight
I-Openpilot ibamba imilayezo yebhasi ye-CAN phakathi kwekhamera yokusiza umshayeli wesitoko semoto nama-actuator ayo esiteringi namabhuleki. I-neural net icubungula ividiyo ebheke emgwaqeni ukuze ibikezele indlela efiswayo kanye nohlelo lobude, lapho isilawuli esibikezelayo esiyimodeli siyiguqule sibe yi-torque esiteringini kanye nemiyalo yegesi/amabhuleki. Okubalulekile ukuthi, uKhefana uqeqesha inqubomgomo yokuphela ukuya ekupheleni kudatha yemikhumbi, futhi usebenzisa ikhamera yokuqapha umshayeli kanye nemikhawulo ye-torque ukugcina umuntu eziphendulela, njengoba ilinganiselwe i-SAE Level 2.
I-Strategic Impact
Isu lomthengisi
Imephu yemigwaqo yabathengisi ithonya ukuthi yiziphi izici iqembu lakho elingazakha ngokulandelayo.
Izindleko kanye nesabelomali
Imigomo yezohwebo nezinketho zokuthunyelwa zithinta izindleko zesikhathi eside nobungozi.
Ingozi nokuphepha
Izinxephezelo zenkampani zibumba okuzenzakalelayo komkhiqizo, ukuma kokuphepha, nokuvuleleka.
Ikusasa le-Comma.ai ne-Openpilot
Ukhefana uphokophele emodelini yokushayela ye-neural egcwele ngokugcwele kakhudlwana, ethatha indawo yekhodi esele yokuhlela ebhalwe ngesandla ngokuziphatha okufundiwe okuqeqeshelwe umkhumbi wayo okhulayo wamavidiyo. Lindela ukuhambisana okubanzi kwemoto, ukuphatha kahle kwasemadolobheni, nokuhlanganiswa okuqinile kwesistimu yokuqapha abashayeli. Indlela yomthombo ovulekile igcina umphakathi oshisekayo unikela ngokulungisa izinto ezishintshayo, kodwa ukucutshungulwa kokulawula kwezinhlelo zeLeveli 2 nemibuzo yesikweletu kuzoshintsha ukuthi umkhiqizo ongemva kwemakethe, umkhiqizo wokuzilawula ongatheleka ungafinyelela kude kangakanani ngokwentengiso.
Ukuqaliswa Komhlaba Wangempela
Umnikazi we-Honda Civic ufaka ukhefana wesithathu namahhanisi ukuze athole indawo yomzila wesitayela se-Tesla kanye nohambo lomkhumbi oluguquguqukayo kuhambo olude lomgwaqo omkhulu.
Abacwaningi nabazithandayo bafoka i-Openpilot ku-GitHub ukuze bahlole amamodeli amasha okushayela ezimotweni ezisekelwayo.
Imikhumbi ye-comma ilayisha iziqeshana zokushayela ezingaziwa ezisetshenziselwa ukuqeqesha kabusha inethiwekhi ye-neural ekupheleni kuya ekupheleni ezimeni ezingavamile ezifana nokuhlanganisa nezindawo zokwakha.
Umshayeli uthembele kukhamera yokuqashwa komshayeli wokhefana ukuze agade ngokuphephile usizo lomgwaqo onguthelawayeka ohambweni lomgwaqo lwamahora amaningi.
Izingozi & Guardrails
Izimemezelo zokwethula zingase zeqe ukuzinza ekugelezeni komsebenzi wangempela wokukhiqiza.
Izintengo ze-API noma izinguquko zenqubomgomo zingaphula ukucabanga ngobusuku obubodwa.
Ukuncika komthengisi oyedwa kukhulisa izindleko zokukhiya nokufuduka.
Ukuqalisa Umhlahlandlela
Linganisa abahlinzeki usebenzisa eyakho imisebenzi namasethi edatha.
Buyekeza ubumfihlo, ukuphepha, nemibandela yomthetho ngaphambi kokuhlanganiswa.
Gcina uhlelo lokubuyela emuva kuwo wonke amamodeli noma abathengisi.
Gada amanothi okukhululwa ukuze izinguquko zemephu yomgwaqo zingamangazi amaqembu.
Qhubeka Uhlole
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Umhlahlandlela olandelayo
I-Physical Intelligence kanye ne-pi-zero
Imibuzo evame ukubuzwa
What is Comma.ai and Openpilot?
I-Comma.ai iyisiqalo esibi se-San Diego, esasungulwa ngu-iPhone-hacker u-George Hotz, oguqula izimoto ezijwayelekile zibe izimoto ezizimela kancane zisebenzisa idivayisi yekhamera ye-aftermarket ebizwa ngokuthi i-comma three. Isoftware yayo yomthombo ovulekile, i-Openpilot, ibalulekile ngoba ifakazela umbono-kuqala, ukuzishayela okuxutshwe nesixuku kungaqhudelana nezinhlelo ze-OEM zesabelomali esikhulu ngengxenyana yezindleko.
Ubani owasungula i-Comma.ai futhi waziwa ngokugebenga i-iPhone ne-PlayStation 3 ngaphambilini?
UGeorge Hotz, odume ngokugqekeza i-iPhone ne-PS3, usungule i-Comma.ai ukuze akhe usizo lomshayeli we-aftermarket.
Lithini igama lesofthiwe yokushayela yomthombo ovulekile ye-Comma.ai?
I-Openpilot isofthiwe ye-Comma.ai yomthombo ovulekile yokusiza umshayeli, itholakala mahhala ku-GitHub.
Iliphi izinga le-SAE lokuzimela i-Openpilot likalwe kulo, elidinga umshayeli ongumuntu oqaphile?
I-Openpilot iyisistimu ye-Level 2, okusho ukuthi umuntu kufanele ahlale eqaphile futhi ekulungele ukuthatha izintambo ngaso sonke isikhathi.
Iyiphi indlela yokuzwa i-Comma.ai eyigwema ngamabomu, esikhundleni salokho ukubheja kumakhamera?
U-George Hotz uthe amakhamera ashibhile anokuziphatha okufundiwe angavela, enqabe amamephu e-lidar abizayo kanye ne-HD.
Ingabe idivayisi ye-comma three ixhumeka kanjani kuzilawuli zemoto esekelwayo?
I-Openpilot ibamba imilayezo yebhasi ye-CAN phakathi kwekhamera yefekthri esiza umshayeli kanye nezitshutshisi zesiteringi/zamabhuleki.