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Simba reKombuta Riri Kutungamira Kushanduka kweMasisitimu Ekutyaira Akangwara: Nhandare Yakavanzika yeMakombiyuta Emumotokari Akavimbika Zvakanyanya

2024-08-13 16:29:49

Kubudirira mukutyaira kwakangwara zvakanyanya—kurasikirwa nechiratidzo mugomba remvura zhinji, zvipingamupinyi zvinongoerekana zvaitika pamakomo ane mhute, uye kurovera kwemotokari dzinofamba netsoka panosangana maguta—hazvingodi chete hunyanzvi hwe algorithmic asiwo makombiyuta akagadzikana uye anoshanda zvakanyanya. Makombiyuta eindasitiri akabatanidzwa, anokwanisa kuziva uye kuita sarudzo mumamiriro ezvinhu akaoma, ndiwo hwaro hwekushanda kwakavimbika kwemotokari dzakangwara—asi dzinowanzo regeredzwa neindasitiri.

I. Nzira dzakasiyana-siyana muTekinoroji dzeKutyaira dzakangwara

"DiSus Eye" yaBYD Yakagadzira dhizaini yakasarudzika yekuchengetedza ine ma controller maviri. Kana sisitimu huru ikaona kusashanda zvakanaka kwe sensor kana mvura yanaya, backup controller inotora kutonga kwemotokari mukati me10 milliseconds. Chinhu chayo chinoshamisa chiri mukubatanidza zvakadzama data rehurongwa hwekutarisira mabhatiri, zvichiita kuti ive nekurongeka kwenzvimbo dzine centimeter kunyangwe munzvimbo dzisina GPS dzakadai sematunnel.

Huawei's Qiankun ADS 3.0 inoputsa miganhu yepfungwa dzechinyakare ne network yayo yeGOD. Mumigwagwa ine mhute yemakomo, inogona kuona nemazvo zvipingamupinyi zvenguva pfupi zvisati zvanyorwa. Kubatana kwayo kwenzvimbo pakati peLiDAR nemasensa ekuona kunowedzera zvakanyanya kumhanya kwekupindura mumamiriro ezvinhu ekubatana kwemakona akamanikana.

XNGP yaXPeng inoshandisa XNet 2.0 vision neural network yayo kuti ivandudze kunzwisisa kwenzvimbo dzemigwagwa panguva chaiyo. Mumamiriro ezvinhu akaomarara asina kudzivirirwa ekutendeukira kuruboshwe munharaunda yeLujiazui muShanghai, sisitimu iyi inoratidza kuita sarudzo dzakafanana nedzevanhu. Kushanduka uku kunotsigirwa nekudzidza nguva dzose kubva kumamiriyoni emakiromita ekutyaira kwenyika chaiyo, zvichigonesa kugadzirisa nzira dzekudzora vhiki rega rega.

II. Chinonyanya Kuenderana Nekusiyana Kwehunyanzvi Hwekugadzira

Kunyange zvazvo indasitiri iyi ichiwanzotarisa pamakwikwi ealgorithmic, kunyatsoongorora magadzirirwo ehardware kunoratidza dombo guru rinogovaniswa—kushandiswa kwemapuratifomu emakombiyuta akavimbika zvikuru, ari mumotokari: maPC eindasitiri akabatanidzwaIngave kuwanda kwekugadzira kuchengetedza kwe dual-controller, kubatanidza ma multi-sensor panguva chaiyo, kana kudzidza kwakavakirwa padata guru, maapplication aya anoda nzvimbo yemakombiyuta inofambiswa ine kugadzikana kweindasitiri, kugona kuchinjika pakupisa kwakafara, uye kugona kuwedzera kwakasimba.

III. Kubudirira kweHardware muCore Intelligent Driving Scenarios

Tora SINSMART PC yeIndasitiri Yakabatanidzwa Mumota SIN-3180-Q670E semuenzaniso. Yakagadzirirwa mamiriro ezvinhu anoda simba rekutyaira nekuchenjera, inopa rutsigiro rwakakosha rwemidziyo yemagetsi pakushanduka kwetekinoroji:

1. Simba Repamusoro reKombuta

SIN-3046-Q670 ine mapurosesa eIntel 12th/13th Gen Core i3/i5/i7/i9, inopa komputa dzakasiyana dzekubatanidza data kubva kuLiDAR, makamera, uye mamwe masensa.
Kusvika pa 64GB DDR5 ndangariro yepamusoro-soro, inotsigira fungidziro yenguva chaiyo yemamodeli ekudzidza kwakadzama ane bandwidth yakakwana yekurangarira.
Yakabatanidzwa Nzvimbo dzekuchengetera zvinhu dzinomhanya zvakanyanya dzePCIe chengetedzai kuti mamapu ane tsananguro yepamusoro uye data rekuona zvinhu zviri kutorwa padanho re millisecond.

2. Kuvimbika Kwemaindasitiri

Yakasimbiswa kuti -25°C kusvika 60°C kushanda pakupisa kwakafara, zvichiita kuti basa rirambe richienderera mberi munzvimbo dzemakomo dzinotonhora uye munzvimbo dzinopisa dzemugero.
Bhokisi rekupedzisira rinodhonzwa rine mapini matatu inotsigira 8–48V wide voltage DC input, ine remote control uye PWRLED output kuti igadzirise transient voltage spikes uye power grid kusagadzikana.
Yakakombama dhizaini yechasi yemhando yepamusoro yemaindasitiri inoita kuti bhatiri rigare zvakanaka kana munhu achikurumidza kumhanyisa mota kana kuti achikurumidza kubhureka.

3. Kugadzirwa Kwekuwedzera Kwekuona Kwakazara

Yakashongedzerwa ne maport mashanu e2.5G Ethernet, zvichiita kuti pave nekubatana nekukurumidza neLiDARs, makamera e8MP, uye mamwe masensa.
MaPorts 3–6 anotsigira PoE+, zvichiita kuti data re gigabit rienderane uye magetsi apihwe.
Nzvimbo yekuwedzera yePCIe x16 inobvumira kubatanidzwa kwemakadhi eAI accelerator kunochinjika kuti pave nekugadzirisa algorithm yakasiyana-siyana.
Yakachengetedzwa Nzvimbo yekiyi yeM.2 B inotsigira mamodule ekutaurirana e5G-V2X kuti vagadzire nzira dzedata dzeV2X.
Zvinosanganisira Machiteshi mana eCOM emaindasitiri, inoenderana neCAN FD, RS485, nedzimwe nzira dzemabhazi ekudzora mota.

SinsSmartt's kombiyuta yakaiswa mumaindasitiri inopa kukosha kwayo kukuru kuburikidza neDNA yemhando yeindasitiri ye "full I/O + wide-tembiricha + high expansion", ichishandura hunyanzvi hwe algorithmic kuita ruzivo rwekutyaira rwakachengeteka uye rwakavharwa. Ndiyo muchengeti asingaoneki wemasisitimu ekutyaira akangwara.

IV. Mhedziso

Kuongorora kutyaira kwakangwara kunotora nzira dzakawanda dzinonakidza. Zvisinei, patinotarisa mhiri kwemaalgorithms, zvinova pachena kuti kugadzikana uye kushanduka kuri kuenderera mberi kwetekinoroji idzi dzepamusoro zvinoenderana nehwaro hwakasimba uye hwakavimbika hwehardware—iyo PC yeindasitiri yakavharirwa. Mujaho wekuenda kumberi kwekutyaira nekuchenjera hausi wekukwikwidzana chete pane maalgorithms nedata asiwo nezvesimba remidziyo iri pasi.

Kuburikidza chete kushanda pamwe chete kwesoftware-hardware mota dzakangwara dzinogona here kufamba dzichienda kumberi kwakachengeteka uye kwakavimbika?

Mukushanduka-shanduka uku kukuru kwekutyaira kwakangwara, makombiyuta akaiswa mukati vari kubuda kubva kumashure kwechidzitiro. Vangasaonekwa nekubudirira kwealgorithmic, asi vanoita basa rekuona kuti rwendo rwese rwunopera zvakachengeteka.