NVIDIA Jetson Nano: zvese nezve bhodhi rekuvandudza

NVIDIA Jetson Nano Iri rakakosha bhodhi rekuvandudza. Inogona kutaridzika kunge yako pachako munzira dzakawanda Raspberry Pi, kana Arduino, asi yakanyatsogadzirirwa imwe mhando yeprojekti. Uye semamwe aya mamwe mabhodhi ekuvandudza, iwo zvakare ane mutengo wakaderera uye mudiki muhukuru uchienzaniswa neimwe michina.

Kunyanya, NVIDIA's Jetson Nano iri kunyanya kunongedza kuvandudzwa kwe njere dzekunyepedzera uye ekugadzira emagetsi network zvirongwa. Iyo isingadhuri nzira yekutanga munyika ino, dzidza mashandiro anoita masystem akangwara aya, uye kugadzira infinity yemapurojekiti iwe aunogona kufungidzira ...

Chii chinonzi Jetson Nano?

NVIDIA Jetson Nano Iri bhodhi rekuvandudza, iyo SBC iyo yekugadzira akawanda mapurojekiti akavakirwa kune neural network, kudzidza kwakadzika uye AI. Nayo unogona kugadzira akasiyana akasiyana mapurojekiti, kubva kudiki akangwara IoT kunyorera, kune mamwe akaomarara marobhoti, ekugadzirwa kwemaonero masisitimu uye chinhu chinozivikanwa, zvishandiso zvinoita zvine hungwaru nekuongorora akateedzana enzwa parameter, madiki anozvimiririra mota, nezvimwe.

Asi zvese neplate yematanho mashoma, uye nemutengo chaizvo zvakachipa uchienzaniswa nemamwe masisitimu ehunyanzvi ane maitiro akafanana.

Uye kana iwe uchishamisika sei uchifanira kuva neumwe yeaya mabhodhi eNVIDIA Jetson Nano, iwe unofanirwa kugara uchifunga kuti aya mabhodhi anozokutendera iwe kuti ugadzire mapurojekiti mazhinji uchidzidza nezve tekinoroji iri kuwedzera. Kune makambani anowedzera uye akawanda anofarira vanhu vane ruzivo rwekudzidza kwemuchina, AI, kudzidza kwakadzama, uye mamwe maitiro akafanana, nekuti iri tekinoroji yeramangwana.

Unyanzvi hunhu

NVIDIA Jetson Nano inopa zvinonyanya kufadza maficha yehukuru hwayo uye mutengo. Iyo isingatombo pfuura € 100, uye iine mashoma masendimita muhukuru. Kunyangwe izvi, inogona kukura kusvika pamakumi mana nemaviri ekuita maGFLOP, anokwana kumhanya akawanda maAI algorithms nekukurumidza uye kugadzirisa akawanda emagetsi emagetsi panguva imwe chete

Uye haisi yekungoyemurika kune aya manhamba, asiwo neyayo yakaderera kudyiwa. Iri bhodhi rinogona kunge riine kunwa kuri pakati pe5 ne10W. Inofananidzwa nehurongwa hwakafanana ihwo hwakadzika, saka uri kutarisana nehurongwa hunoshanda kwazvo. Izvo zvine zvishoma zvine chekuita nemimwe michina inodya mazana kana zviuru zvemawati ...

Kuti uwane rumwe ruzivo, iwe unogona kuona izvi zvizere zvizere rondedzero:

NVIDIA Maxwell GPU ane 128 CUDA cores
ARM Cortex-A57 QuadCore CPU
4GB LPDDR4 RAM
16GB eMMC 5.1 flash yekuchengetedza
Kubatana:
- 12-nzira kamera yekubatanidza (3 x 4 kana 4 x 2) MIPI CSI-2 DPHY 1.1 (18 Gbps)
- Gigabit Ethernet network (RJ-45)
- HDMI 2.0 kana DP 1.2 kuratidza kubatana | eDP 1.4 | DSI (1 x 2) 2 panguva imwe chete
- Zviteshi 1/2/4 PCIE, 1 USB 3.0, 3 USB 2.0
- Kuwedzera I / O: 1 SDIO / 2 SPI / 4 I2C / 2 I2S / GPIO
- 260-pini chinongedzo
Kukura: 69,6mm x 45mm
Kushandiswa: 5-10w
Linux OS ine yekuvandudza kit

NVIDIA Jetson Mhuri Zvigadzirwa

NVIDIA ine akati wandei eaya zvigadzirwa zvekuvandudza AI neyakagadzirwa neuroanal network. Zvimwe zvezvigadzirwa zvine mukurumbira ndezvi:

Jetson Xavier NX: iri SOM, ndokuti, System Pane Module, kana chirongwa chakazara chakabatanidzwa mune imwechete module. Kunyangwe ichitaridzika uye saizi, inopa akajairika masimba makuru, anosvika makumi maviri nemaviri TOPs, ndiko kuti, 21 Tera Mashandiro pasekondi. Izvo zvakaringana kumhanyisa akawanda ekugadzirwa emagetsi manetwork zvakanaka uye panguva imwe chete.
Jetson AGX Xavier: imwe module ine simba kwazvo maererano nehunyanzvi hwekuverenga uye kugona uye iyo yakauya mushure meJetson Nano, ichibvumira kuumbwa kwezvizvarwa zvitsva zvemuchina wakangwara.
Jetson TX2: imwe nzira kuna Jetson Nano, uye kubva kumhuri imwechete. Inotaridzika nekukurumidza kwayo kukuru uye nekuita nesimba. Inonyanya kugadzirirwa yekupinza AI kunyorera, uko saizi uye yekushandisa chinhu. Mune ino kesi, inoenderana neiyo NVIDIA Pascal dhizaini, inofambiswa ne8GB ye RAM uye nebandwidth inosvika ku59,7GB / s.

Tenga NVIDIA Jetson Nano

Kana iwe uchida kutanga mumugadziri kana DIY yepasirose neyakagadzirwa neural network mapurojekiti, iwe unogona tenga iyi NVIDIA Jetson Nano bhodhi Muzvitoro zvepamusoro kana pamapuratifomu akaita seAmazon, kwaanotengeswa zvakasiyana kana nemakiti ekuvandudza kuti utange nekukurumidza nezvose zvaunoda:

Parizvino bhodhi yeNVIDIA Jetson Nano yakatangwa nemutengo wakaderera we anenge madhora gumi nemashanu uye kwavakawedzerawo WiFi. Nhau huru, chinhu chega ndechekuti ivo vakadzora ndangariro huru kuita 2GB. Kana iwe uchida icho iwe uchafanirwa kumirira, nekuti izvozvi zvinongova mu presale yevamwe ...

Dzimwe nzira kuNVIDIA Jetson Nano

Kana iwe uchifarira muchina kudzidza, AI uye ekugadzira neural network, iwe unofanirwa kuziva zvimwe dzimwe nzira dzeNVIDIA Jetson Nano, sezvo isiri iyo chete ndiro yezvinangwa izvi. Iwe unogona kuwana mamwe maSBC akagadzirirwa chaizvo mapurojekiti akadai seaya anotevera:

Google Coral

Google yakagadzira bheji, Google Coral, pamwe nezvimwe zvishongedzo uye ma module anodiwa kugadzira AI mapurojekiti. Pakati pezvinyorwa zviri papuratifomu iyi une:

Google Coral ine zvimwe hunyanzvi hunhu anopenya, senge:

NXP i.MX 8M CPU ine Quad Core Cortex-A53 uye Cortex-M4F
GC7000 Lite Graphics GPU,
Google Edge TPU muprocessor anosvika ku4 TOPS kana 2 TOPS / w.
Inosanganisira 1GB LPDDR4 RAM
Kuchengeterwa inosvika ku8GB eMMC flash uye mukana wekuiwedzera uchishandisa makadhi e MicroSD.
Iyo ine kubatana kweWiFi, USB, Bluetooth, Ethernet, Audio Jack, HDMI, MIPI-DSI, uye USB-C 5v magetsi.

Khadas VIM3

Khadas VM3 Iyi imwe nzira yemabasa ako eAI, kunyangwe isina mamwe maitiro eakakura, iri bhodhi rakadzikama rinogona kuva mukana wakanaka wekutanga:

CPU A311D x4 Cortex-A73 2.2Ghz uye x2 Cortex-A53 pa1.8Ghz.
Iine NPU pa5 TOPS
Kusvika ku4GB ye RAM
16-32GB eMMC Samsung
MIPI-DIS, HDMI, WiFi, Ethernet, microSD, USB, PCIe kubatana, nezvimwe.

HiSilicon HiKey 970 (Huawei)

HiSilicon ndiyo kambani iri pasi Huawei iyo inogadzira machipisi. Zvakanaka, pasi peichi chiratidzo iwe unowana imwe imwe nzira yekuvandudza neural network mapurojekiti senge HiKey 970, inowirirana neHuawei SDK. Uye zvakare, ine zvimwe zvinonakidza maficha:

ARM Kirin ine Cortex A73 QuadCore + Cortex-A53 QuaCore
Mali G72 MP12 GPU
Dhipatimendi rakazvitsaurira
6GB yeLPDDR4
64GB flash memory
WiFi, microSD, HDMI, USB, PCIe kubatana, nezvimwe.
UEFI

Sophon BM1880 (musanganiswa ARM + RISC-V)

Sophon BM1880 Iri rimwe bhodhi rakagadziriswa neSophon.ia. Kana iwe ukafunga kutenga imwe, iwe unowana zvimwe maficha senge:

2x Cortex-A53 CPU pa1.5Ghz + RISC-V pa1Ghz
1 TPUs @ INT8 nekuda kweiyo Tensor processor
4GB LPDDR4
32GB eMMC kupenya
Kubatanidza Ethernet, WiFi, USB, microSD, Jack, nezvimwe.

Intel Neural Stick

Imwe chirongwa chakafanana neakambopfuura ndeichi Intel Neural Stick. Shanduro yechipiri yave kuwanikwa, uye kusarudzika mune ino kesi ndeyekuti idanda re USB raunokwanisa kubatanidza nyore kuPC kutanga mapurojekiti ako, kunyangwe iine kushomeka kushoma kupfuura mabhodhi apfuura. Zvakare, kana iwe uchida simba rakawanda, unogona kushandisa akati wandei muhubhu ye USB kuwedzera kugona ...

Si shopping ichi Neural Stick, inotemerwa kungangoita 100 euros, uye inowirirana neLinux neWindows. Uye zvakare, inobvumidza kushanda neOpenVINO seyekuvandudza maturusi.

Rockchip RK3399Pro

rock chip une iyi Hardware ine simba inokasira yakadzika yekudzidzira yekuvandudza kit iyo yekugadzira inonakidza uye akasiyana mapurojekiti. Iyo inotsigira TensorFlow Caffe inosvika ku3 TOPS, pamwe neApple uye GNU / Linux masisitimu anoshanda.

Kana iwe uchida kuitenga, unayo iyo in shanduro dzakasiyana (yakarairwa kubva pasi kusvika pamutengo wepamusoro):

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