Blogu

Mphamvu Yogwiritsira Ntchito Makompyuta Yomwe Yayambitsa Kusintha kwa Machitidwe Oyendetsa Galimoto Anzeru: Nkhondo Yobisika ya Ma PC Okhazikika Okhazikika M'galimoto

2024-08-13 16:29:49

Kupambana pazochitika zoyendetsa mwanzeru kwambiri—kutayika kwa chizindikiro mu ngalande pansi pa mvula yamphamvu, zopinga zadzidzidzi pamakhonde a mapiri, ndi kugundana kwa magalimoto oyenda pansi pa malo olumikizirana mizinda—sikufuna luso lamakono lokha komanso makompyuta okhazikika komanso ogwira ntchito bwino. Ma PC a mafakitale ophatikizidwa, omwe amatha kuzindikira bwino magalimoto anzeru komanso kupanga zisankho m'mikhalidwe yovuta, ndiye maziko chete a magwiridwe antchito odalirika a magalimoto anzeru—koma nthawi zambiri amanyalanyazidwa ndi makampani.

I. Njira Zosiyanasiyana mu Ukadaulo Wanzeru Woyendetsa Galimoto

"DiSus Diso" la BYD yapanga kapangidwe kapadera ka chitetezo cha ma controller awiri. Dongosolo lalikulu likazindikira zolakwika za sensa ikagwa mvula yambiri, chowongolera chosungira chimatenga ulamuliro wa galimoto mkati mwa ma millisecond 10. Mbali yake yodziwika bwino ili mukuphatikiza kwambiri deta ya dongosolo loyang'anira mabatire, zomwe zimathandiza kuti malo azikhala olondola ngakhale m'malo omwe GPS sinalole kuti agwiritsidwe ntchito monga ma tunnel.

Huawei Qiankun ADS 3.0 imaswa malire achikhalidwe a kuzindikira ndi netiweki yake ya GOD. Pamisewu yamapiri yokhala ndi chifunga, imatha kuzindikira molondola zopinga zakanthawi zomwe sizinapangidwebe. Kugwirizana kwake ndi malo pakati pa LiDAR ndi masensa owonera kumawonjezera kwambiri liwiro la mayankho muzochitika zokumana ndi ma tight curve.

XNGP ya XPeng imagwiritsa ntchito netiweki yake ya XNet 2.0 vision neural network kuti ipange kumvetsetsa kwanthawi yeniyeni kwa misewu. Muzochitika zovuta zozungulira kumanzere zomwe sizitetezedwa m'dera la Lujiazui ku Shanghai, dongosololi likuwonetsa kupanga zisankho ngati za anthu. Kusinthaku kumayendetsedwa ndi kuphunzira kosalekeza kuchokera ku makilomita mamiliyoni ambiri oyendetsa galimoto zenizeni, zomwe zimathandiza kukonza njira zowongolera sabata iliyonse.

II. Mfundo Yofanana Yokhudza Kusiyanasiyana kwa Ukadaulo

Ngakhale kuti makampani nthawi zambiri amayang'ana kwambiri mpikisano wa algorithmic, kuyang'ana kwambiri kapangidwe ka zida kumavumbula mwala wogawana - kugwiritsa ntchito nsanja zodalirika kwambiri zamakompyuta m'galimoto: Ma PC a mafakitale ophatikizidwaKaya ndi kuchuluka kwa chitetezo cha ma dual-controller, kusakanikirana kwa ma multi-sensor nthawi yeniyeni, kapena kuphunzira kwapadera kuchokera ku ma data akuluakulu, mapulogalamuwa amafunikira malo ogwiritsira ntchito makompyuta am'manja okhala ndi kukhazikika kwa mafakitale, kusinthasintha kwa kutentha kwakukulu, komanso kuthekera kokulitsa bwino.

III. Kupambana kwa Zida mu Zochitika Zoyendetsa Galimoto Zanzeru

Tengani SINSMART PC Yopangidwa ndi Mafakitale Yophatikizidwa M'galimoto SIN-3180-Q670E mwachitsanzo. Yopangidwira malo ovuta kuyendetsa galimoto mwanzeru, imapereka chithandizo chofunikira kwambiri cha zida pakusintha kwa ukadaulo:

1. Mphamvu Yomaliza Yogwiritsira Ntchito Makompyuta

SIN-3046-Q670 Ili ndi mapurosesa a Intel 12th/13th Gen Core i3/i5/i7/i9, omwe amapereka makompyuta osiyanasiyana kuti agwirizane ndi deta kuchokera ku LiDAR, makamera, ndi masensa ena.
Kufikira 64GB DDR5 chikumbutso chapamwamba kwambiri, kuthandizira kuzindikira nthawi yeniyeni kwa mitundu yophunzirira mozama yokhala ndi bandwidth yokwanira yokumbukira.
Yogwirizana Ma interface osungira othamanga kwambiri a PCIe onetsetsani kuti mamapu apamwamba komanso deta yowunikira ikulowetsedwa pamlingo wa millisecond.

2. Kudalirika kwa Magawo a Mafakitale

Yatsimikiziridwa kuti -25°C mpaka 60°C ntchito yotenthetsera kwambiri, kuonetsetsa kuti ntchito ikuyenda bwino nthawi zonse m'madera ozizira a m'mapiri komanso m'malo otentha a ngalande.
Chotchingira cha ma terminal cholumikizidwa ndi ma pin atatu imathandizira kulowetsa kwa DC yamagetsi a 8–48V, yokhala ndi remote control ndi PWRLED output kuti ithane ndi kukwera kwa magetsi a galimoto komanso kusokonezeka kwa magetsi.
Wolimba kapangidwe ka chassis ya mafakitale kumatsimikizira kukhazikika pansi pa kuthamanga kwachangu kapena kuletsa mwadzidzidzi.

3. Kapangidwe Kowonjezera Kuzindikira Konse

Wokonzeka ndi madoko asanu a 2.5G Ethernet, zomwe zimathandiza kuti pakhale kulumikizana kwachangu kwambiri ndi ma LiDAR, makamera a 8MP, ndi masensa ena.
Madoko 3–6 amathandizira PoE+, zomwe zimathandiza kutumiza deta ya gigabit yolumikizidwa komanso kupereka magetsi.
Malo owonjezera a PCIe x16 imalola kuphatikiza kosinthasintha kwa makadi olimbikitsira a AI kuti agwiritsidwe ntchito mosiyanasiyana.
Yasungidwa Malo olumikizira kiyi a M.2 B imathandizira ma module olumikizirana a 5G-V2X kuti apange njira za data za V2X.
Zikuphatikizapo Madoko anayi a COM a mafakitale, imagwirizana ndi CAN FD, RS485, ndi njira zina zoyendetsera mabasi a magalimoto.

Sinssmart's kompyuta yolumikizidwa ndi mafakitale imapereka phindu lake lalikulu kudzera mu DNA ya mafakitale "full I/O + wide-temperature + high expansion ability", kusintha luso la algorithm kukhala luso loyendetsa galimoto lotetezeka komanso lotseguka. Ndi mlonda wosaoneka wa makina anzeru oyendetsa galimoto.

IV. Mapeto

Kufufuza kuyendetsa galimoto mwanzeru kumatenga mitundu yambiri yosangalatsa. Komabe, tikayang'ana kupitirira ma algorithms, zimakhala zomveka kuti kukhazikika ndi kusintha kosalekeza kwa matekinoloje apamwamba awa kumadalira maziko olimba komanso odalirika a zida—a PC yopangidwa ndi mafakitaleMpikisano wopita ku tsogolo la kuyendetsa galimoto mwanzeru sikuti umangokhala wopikisana pa ma algorithms ndi deta yokha komanso mphamvu ya zida zomwe zili mkati mwake.

Kudzera mwa mgwirizano wa mapulogalamu ndi zida Kodi magalimoto anzeru angapitedi patsogolo kupita ku tsogolo lotetezeka komanso lodalirika?

Mu kusintha kwakukulu kumeneku kwa kuyendetsa galimoto mwanzeru, ma PC ophatikizidwa akutuluka m'mbuyo mwa chinsalu. Sangawonekere bwino chifukwa cha kupita patsogolo kwa algorithm, koma amakwaniritsa cholinga choonetsetsa kuti ulendo uliwonse utha bwino.