Yam khoom

Xilinx: Programmable logic li pab coj kev tsav tsheb mus rau qhov tseeb

Kev lag luam tsheb tau raug rov hais dua nrog kev txhim kho sai ntawm cov ntaub ntawv thiab kev sib txuas thev naus laus zis.Cov thev naus laus zis tsav tus kheej tau ua rau muaj kev nce qib ntawm automation hauv tsheb, qhov twg lub computer tsis pom kev yog maj mam hloov mus rau neural network AI, tso cai rau peb los txhim kho kev tsav tsheb tsis muaj zog nrog cov programmable logic.Ntxiv rau qhov chaw sab nraud ntawm lub tsheb, muaj qhov sib txawv loj rau kev txhim kho kev saib xyuas sab hauv, ob qho tib si ntawm tus neeg tsav tsheb thiab cov neeg caij tsheb.Kev siv cov thev naus laus zis tuaj yeem hloov kho hauv cov txheej txheem no tuaj yeem ua rau muaj kev hloov pauv loj hauv kev lag luam, suav nrog qhov kev hloov pauv ntawm kev thauj mus los thiab kev pabcuam, nrog rau cov qauv kev lag luam zoo.

Raws li lub ntiaj teb tus thawj coj muab kev daws teeb meem rau programmable logic, Xilinx muaj ntau yam khoom siv hauv tsheb, suav nrog ntau yam kev siv hauv tsheb.Tsis ntev los no, Xilinx tau tshaj tawm ob yam khoom tshiab, ZU7EB7 thiab ZU7EB11, thaum noj kev siv tshuab tsav tsheb mus rau qib tshiab.Nyob rau tib lub rooj sib tham xov xwm, Dan Isaacs, Tus Thawj Coj ntawm Automotive Strategy thiab Cov Neeg Siv Khoom Lag Luam ntawm Xilinx, tau qhia txog cov yam ntxwv ntawm Xilinx cov khoom, qhov zoo ntawm FPGAs, thiab kev tsav tsheb tsis muaj zog.

Integrating adaptive, scalability

Hais txog keeb kwm yav dhau thiab kev paub dhau los, Xilinx muaj kev paub tob heev hauv kev lag luam tsheb.Los ntawm muab 14 hom thiab 29 qauv nyob rau hauv 2014, nws tau loj hlob mus rau 29 hom thiab 111 qauv nyob rau hauv 2018. Nyob rau hauv autonomous tsav tsheb, Xilinx cov khoom muaj nyob rau hauv ntau manufacturers cov khoom thiab platforms, xws li Baidu's Apollo, BYD, Daimler, Magna, ZF, thiab Pony Smart.Dan Isaacs tau piav qhia txog Xilinx cov khoom siv raws li npog tag nrho cov neeg siv khoom xav tau los ntawm qhov me mus rau qhov loj, txawm tias nws yog ntug sensors lossis cov tswj ua ntej rau kev ua haujlwm hauv nruab nrab.

Ntawm txoj kev tshawb nrhiav kev tsav tsheb tsis muaj zog, qee cov tuam txhab lag luam ib txwm nyiam mus rau panoramic ring detectors ua ntej, txav ntawm sab nraum lub tsheb mus rau hauv lub tsheb, thiab tom qab ntawd ua ADAS pre-controllers thiab lwm yam.Cov tuam txhab thev naus laus zis hauv Is Taws Nem zoo li Baidu, nyiam xaiv lwm txoj hauv kev uas tsis yog ib txwm ua thiab siv txoj hauv kev ntawm kev ua cov txheej txheem ua haujlwm ncaj qha kom ua tiav kev tsav tsheb.Tam sim no, Xilinx cov khoom thiab cov kev daws teeb meem tau npog tag nrho cov ntsiab lus hauv ob txoj hauv kev.Hauv LiDAR, piv txwv li, ntau tshaj 30 lub tuam txhab siv Xilinx cov khoom thiab cov thev naus laus zis.

Dan Isaacs tau hais tias cov lus nug ntawm yuav ua li cas kom muaj kev nyab xeeb yog nyob rau hauv lub siab ntawm Xilinx.Raws li qhov yuav tsum tau muaj rau cov sensors txuas ntxiv mus, yog li ua raws li cov kev cai rau kev ua cov ntaub ntawv, uas yuav tsum muaj cov tshuab thiab cov khoom siv hauv lub tsheb tuaj yeem ua kom loj tuaj.Kev ua haujlwm thiab thev naus laus zis ntawm Xilinx Autonomous Tsav Tsheb Central Module, ob qho tib si hais txog kev sib koom ua ke ntawm cov ntaub ntawv thiab cov sensor fusion, ua kom pom ib zaug ntxiv tias Xilinx cov thev naus laus zis muaj peev xwm loj heev, los ntawm cov khoom siv me me mus rau qhov loj heev.

Tsis tas li ntawd, Xilinx cov khoom thiab cov chips yog qhov hloov tau zoo heev thiab tuaj yeem ua tau raws li cov kev xav tau hloov pauv, txawm tias lawv xav tau ntau lub sensors lossis kev ua haujlwm siab dua.Piv txwv li, LIDAR, muaj ntau tshaj li 50 lub tuam txhab LIDAR, thiab lawv txhua tus txheej txheem cov ntaub ntawv thiab sau cov ntaub ntawv sib txawv, yog li lawv xav kom khaws cov ntaub ntawv sib txawv.Dan Isaacs tau hais tias tsuas yog cov khoom lag luam uas tuaj yeem hloov tau thiab hloov pauv tau tuaj yeem ua tau raws li qhov tsis tu ncua ntawm cov khoom thiab cov thev naus laus zis.

Cim thiab zoo technologies thiab cov khoom

Hauv autonomous tsav tsheb, sensor fusion yog ib qho tseem ceeb heev kev taw qhia, uas tuaj yeem ua ke qhov zoo ntawm cov sensors sib txawv los muab cov teeb liab tawm tswv yim zoo dua.Siv Xilinx's FPGA cov kev daws teeb meem, kev sib xyaw ntawm cov teeb liab sensor tuaj yeem ua tau zoo dua, yog li muab cov txiaj ntsig zoo thiab yooj yim rau kev nkag siab.Dan Isaacs tau hais tias qhov zoo hauv qab no yog muab los ntawm Xilinx 'cov khoom daws teeb meem.

Ua ntej, siab dhau thiab qis latency.Feem ntau, cov tsoos CPUs, GPUs, lossis DSPs tuaj yeem ua tiav cov txiaj ntsig siab, tab sis tsis qis latency.Nrog rau Xilinx FPGA kev daws teeb meem, kev ua haujlwm siab thiab qis latency tuaj yeem ua tiav tib lub sijhawm, nrog rau 12x nce hauv cov peev txheej muaj peev xwm thiab 1/10th ntawm lub zog noj ntawm cov phiaj xwm kev lag luam dav dav, ntxiv rau lub sijhawm muaj zog heev.

Secondly, nws enables on-chip thiab nyob rau hauv-khiav reconfiguration.Qhov no kuj muaj feem xyuam rau nws qhov kev hloov pauv, vim Cyrix cov khoom thiab cov thev naus laus zis tsis tas yuav muaj kev qhia txog cov cuab yeej tshiab los pab rau kev teeb tsa ntawm-tus-fly.Piv txwv li, hauv MIPI raws tu qauv, qhov twg cov ntaub ntawv tus nqi nce, FPGA cov kev daws teeb meem tsis tas yuav hloov cov khoom qub tab sis tuaj yeem txhawb nqa cov ntaub ntawv siab los ntawm kev hloov pauv ntawm cov txheej txheem.

Ib zaug ntxiv, Xilinx's FPGA cov kev daws teeb meem muaj DFX, lossis Dynamic Function Exchange, muaj peev xwm.Tsis tas yuav rov pib dua lossis hloov tawm cov khoom siv los sib pauv haujlwm ntawm lawv.Piv txwv li, I / O lossis sensors tsis tas yuav hloov pauv ntau, tab sis tsuas yog ib feem ntawm qhov programmable logic yog siv rau kev hloov.

Hauv luv luv, ntxiv rau kev ua haujlwm siab thiab qis latency, Xilinx 'cov khoom thiab thev naus laus zis tuaj yeem pab cov neeg siv khoom kom ua tiav kev ua haujlwm hloov pauv lossis hauv cov khoom siv tej thaj chaw deb, piv txwv li cov hloov tshiab nti, los ntawm cov txheej txheem logic.Qhov no tso cai rau cov kev daws teeb meem zoo heev thiab muaj peev xwm, suav nrog I / O cov cai rau kev nkag siab cov ntaub ntawv, nrog rau kev muaj peev xwm ua kom nrawm, thiab muaj peev xwm sib sau ua ke, ua ntej ua ntej thiab faib cov ntaub ntawv.Lub peev xwm los sau tag nrho cov ntaub ntawv los ntawm cov khoom siv me me ntawm ntug kev ua haujlwm, thiab tom qab ntawd ua tiav nrog cov cuab yeej loj, lub hauv paus ua ntej processor.Ua ke nrog ADAS, qhov no ua rau muaj kev suav ntau yam, pab vector xyaw, AI cav, thiab ntau lub cav kom ua tiav kev suav ntau yam.