Comma.ai ati 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.
Akopọ
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.
Jin Dive
Comma.ai n ta aami idẹsẹ mẹta, ẹrọ ti a fi dash pẹlu awọn kamẹra ati kọnputa kekere kan ti o pilogi sinu kamẹra ti o wa tẹlẹ ati wiwa radar nipasẹ ijanu. Ṣiṣii Openpilot nṣiṣẹ, o pese ọna ti aarin ati iṣakoso ọkọ oju omi ti o ni ibamu si Tesla Autopilot lori awọn ọgọọgọrun ti atilẹyin Honda, Toyota, Hyundai, ati awọn awoṣe miiran. Imọye bọtini jẹ ẹkọ ipari-si-opin: dipo awọn ofin ifaminsi ọwọ, Comma ṣe ikẹkọ awọn nẹtiwọọki nkankikan lori ọkọ oju-omi titobi nla ti awọn agekuru awakọ gidi ti a gbejade nipasẹ awọn olumulo si pẹpẹ comma.ai rẹ. George Hotz olokiki kọ lidar ati awọn maapu HD, tẹtẹ pe awọn kamẹra olowo poku pẹlu ihuwasi ikẹkọ yoo ṣe gbogbogbo. Openpilot jẹ orisun ṣiṣi ni kikun lori GitHub, jẹ ki awọn aṣenọju ṣe ayẹwo, orita, ati ilọsiwaju akopọ awakọ.
Imọ-imọ-ẹrọ
Openpilot ṣe idilọwọ awọn ifiranšẹ ọkọ akero CAN laarin kamẹra oluranlọwọ oluranlọwọ ọja iṣura ọkọ ayọkẹlẹ kan ati idari rẹ ati awọn adaṣe braking. Nẹtiwọọki neural ṣe ilana fidio ti nkọju si opopona lati ṣe asọtẹlẹ ọna ti o fẹ ati ero gigun, eyiti oludari asọtẹlẹ-apẹẹrẹ ṣe iyipada si iyipo idari ati awọn aṣẹ gaasi/breke. Ni pataki, Comma ṣe ikẹkọ eto imulo ipari-si-opin lori data ọkọ oju-omi kekere, o si nlo kamẹra ibojuwo awakọ pẹlu awọn opin iyipo lati jẹ ki eniyan jiyin, nitori o jẹ iwọn SAE Ipele 2.
Ipa Ilana
Ilana olutaja
Awọn maapu opopona olutaja ni ipa kini awọn ẹya ti ẹgbẹ rẹ le kọ ni atẹle.
Iye owo ati isuna
Awọn ofin iṣowo ati awọn aṣayan imuṣiṣẹ ni ipa lori idiyele igba pipẹ ati eewu.
Ewu ati ailewu
Awọn imoriya ile-iṣẹ ṣe apẹrẹ awọn abawọn ọja, iduro ailewu, ati ṣiṣi.
Ojo iwaju ti Comma.ai ati Openpilot
Comma n titari si awoṣe wiwakọ nkankikan ni kikun-si-opin, rọpo koodu igbero ọwọ-kikọ ti o ku pẹlu ihuwasi ikẹkọ ti ikẹkọ lori ọkọ oju-omi titobi fidio ti ndagba. Reti ibaramu ọkọ ayọkẹlẹ ti o gbooro, mimu ilu ti o rọ, ati isọpọ ti o pọ si ti eto ibojuwo awakọ. Ọna orisun-ìmọ n tọju agbegbe ti o ni itara ti o ṣe idasi awọn atunṣe-eti, ṣugbọn ayewo ilana ti awọn eto Ipele 2 ati awọn ibeere layabiliti yoo ṣe apẹrẹ bawo ni ọja-itaja kan ti jinna, ọja adase ijọba gige le ṣe iwọn ni iṣowo.
Real-World imuse
Oniwun Honda Civic kan fi aami idẹsẹ mẹta sori ẹrọ ati ijanu lati gba ọna ti ọna Tesla ti o wa ni aarin ati ọkọ oju-omi adaṣe ni awọn irinajo gigun.
Awọn oniwadi ati awọn aṣenọju ṣe orita Openpilot lori GitHub lati ṣe idanwo pẹlu awọn awoṣe awakọ tuntun lori awọn ọkọ ti o ni atilẹyin.
Awọn ọkọ oju-omi ọkọ oju-omi kekere Comma ṣe agberu awọn agekuru awakọ ailorukọ ti a lo lati ṣe atunṣe nẹtiwọọki iṣan-ipari-si-opin lori awọn oju iṣẹlẹ to ṣọwọn bii awọn akojọpọ ati awọn agbegbe ikole.
Awakọ kan gbarale kamẹra ibojuwo awakọ idẹsẹ mẹta lati ṣe abojuto aabo ọwọ-lori iranlọwọ lori irin-ajo opopona olona-wakati kan.
Awọn ewu & Awọn ọna iṣọ
Awọn ikede ifilọlẹ le ju iduroṣinṣin lọ ni awọn iṣan-iṣẹ iṣelọpọ gidi.
Ifowoleri API tabi awọn iyipada eto imulo le fọ awọn arosinu ni alẹ.
Igbẹkẹle olutaja ẹyọkan ṣe alekun titiipa-inu ati awọn idiyele ijira.
Ilana Ilana imuse
Ṣe ayẹwo awọn olupese nipa lilo awọn iṣẹ ṣiṣe tirẹ ati awọn ipilẹ data.
Ṣe atunyẹwo asiri, aabo, ati awọn ofin ofin ṣaaju iṣọpọ.
Ṣetọju eto ipadabọ kọja awọn awoṣe tabi awọn olutaja.
Bojuto awọn akọsilẹ itusilẹ nitoribẹẹ awọn iyipada maapu oju-ọna ma ṣe iyalẹnu awọn ẹgbẹ.
Tesiwaju Ṣiṣawari
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Itọsọna atẹle
Imọye ti ara ati pi-odo
Awọn ibeere ti a beere nigbagbogbo
What is Comma.ai and Openpilot?
Comma.ai jẹ ibẹrẹ San Diego scrappy kan, ti o da nipasẹ iPhone-hacker George Hotz, ti o yi awọn ọkọ ayọkẹlẹ lasan sinu awọn ọkọ ayọkẹlẹ ologbele-adase nipa lilo ẹrọ kamẹra kekere lẹhin ti a pe ni koma mẹta. Sọfitiwia orisun-ìmọ rẹ, Openpilot, awọn ọran nitori pe o jẹri iran-akọkọ, wiwakọ ti ara ẹni ti eniyan le dije awọn eto OEM isuna nla fun ida kan ti idiyele naa.
Tani o da Comma.ai ati pe o mọ fun gige sakasaka iPhone tẹlẹ ati PlayStation 3?
George Hotz, olokiki fun isakurolewon iPhone ati PS3, ṣe ipilẹ Comma.ai lati kọ iranlọwọ awakọ lẹhin ọja.
Kini orukọ sọfitiwia awakọ orisun-ìmọ Comma.ai?
Openpilot jẹ sọfitiwia iranlọwọ awakọ orisun-ìmọ Comma.ai, larọwọto wa lori GitHub.
Ipele adasemi SAE wo ni Openpilot ti wọn ni, to nilo awakọ eniyan fetisilẹ?
Openpilot jẹ eto Ipele 2 kan, afipamo pe eniyan gbọdọ wa ni akiyesi ati ṣetan lati mu ni gbogbo igba.
Iru oye wo ni Comma.ai komo yago fun, kalokalo lori awọn kamẹra dipo?
George Hotz jiyan awọn kamẹra olowo poku pẹlu ihuwasi ikẹkọ le ṣe gbogbogbo, kọ lidar gbowolori ati awọn maapu HD.
Bawo ni aami idẹsẹ mẹta ṣe sopọ si awọn idari ọkọ ayọkẹlẹ ti o ni atilẹyin?
Openpilot intercepts CAN akero awọn ifiranṣẹ laarin awọn factory iwakọ-iranlọwọ kamẹra ati idari / braking actuators.