Posachedwapa, Texas Instruments (TI) yalengeza kwambiri pakutulutsidwa kwa tchipisi tambiri zophatikizika zamagalimoto. Tchipisi izi zidapangidwa kuti zithandizire opanga ma automaker kupanga njira zotetezeka, zanzeru, komanso zoyendetsa mozama kwambiri kwa okwera, potero zimafulumizitsa kusintha kwamakampani amagalimoto kukhala anzeru ndi makina.
Chimodzi mwazinthu zomwe zatulutsidwa nthawi ino ndi sensor yamtundu watsopano wa AWRL6844 60GHz millimeter-wave radar yomwe imathandizira m'mphepete mwa AI. Sensa iyi imakwaniritsa kulondola kwapamwamba kwambiri kudzera pa chipangizo chimodzi chomwe chili ndi ma algorithms a AI. Itha kuthandizira ntchito zitatu zazikulu: kuzindikira lamba wapampando kukhala, kuzindikira ana m'galimoto, ndi kuzindikira kuti alowa.
Imaphatikiza ma transmitter anayi ndi olandila anayi, ndikupereka chidziwitso chapamwamba kwambiri, ndipo mtengo wake umakongoletsedwa kuti ugwirizane ndi ntchito zazikuluzikulu zopangidwa ndi opanga zida zoyambirira (OEMs). Zomwe zasonkhanitsidwa zimalowetsedwa m'ma algorithms oyendetsedwa ndi AI, omwe amayenda pa ma accelerator a pa-chip hardware ndi ma processor a digito (DSPs), kuwongolera kwambiri kupanga zisankho ndikufulumizitsa kukonza kwa data. Poyendetsa galimoto, sensa imakhala ndi mlingo wolondola mpaka 98% pozindikira ndi kuika anthu omwe ali m'galimoto, kuthandizira mwamphamvu ntchito yokumbutsa lamba. Ikayimitsidwa, imagwiritsa ntchito ukadaulo wa neural network kuyang'anira ana osayang'aniridwa m'galimoto, ndi kuchuluka kwa magawo opitilira 90% pamayendedwe ang'onoang'ono, kuthandiza bwino ma OEMs kukwaniritsa zofunikira za European New Car Assessment Program (Euro NCAP) mu 2025.
Nthawi yomweyo, Texas Instruments yakhazikitsanso m'badwo watsopano wama processor amtundu wamagalimoto, kuphatikiza AM275x - Q1 microcontroller unit (MCU) ndi purosesa ya AM62d - Q1, komanso chokweza mawu chotsatira TAS6754 - Q1. Ma processor awa amatenga zida zapamwamba za C7x DSP, kuphatikiza ma TI's C7x DSP cores, Arm cores, memory, ma audio network, ndi ma module achitetezo a hardware mu system-on-chip (SoC) yomwe imakwaniritsa zofunikira zachitetezo. Izi zimachepetsa kuchuluka kwa magawo omwe amafunikira pamakina amplifier yamagalimoto. Kuphatikizidwa ndi kapangidwe kamphamvu kocheperako, kumachepetsa kwambiri kuchuluka kwa zigawo zomwe zili mumtundu wamawu komanso kumathandizira kuphweka kwa kamangidwe ka mawu. Kuphatikiza apo, kudzera muukadaulo wapamwamba wosinthira 1L, zomveka za Class D zimakwaniritsidwa, ndikuchepetsanso kugwiritsa ntchito mphamvu. Mapurosesa a AM275x - Q1 MCU ndi AM62d - Q1 amakhala ndi zomvera zapamalo, kuletsa phokoso, kaphatikizidwe ka mawu, komanso magwiridwe antchito apamwamba agalimoto (kuphatikiza mavidiyo a Ethernet audio bridging), omwe amatha kubweretsa zomvera zozama mkati mwagalimoto ndikukumana ndi zofuna za ogula zamawu apamwamba kwambiri.
Amichai Ron, Wachiwiri kwa Wachiwiri kwa Purezidenti wa TI's Embedded Processing Division, adati: "Ogwiritsa ntchito masiku ano ali ndi zofuna zapamwamba za nzeru ndi chitonthozo cha magalimoto. TI ikupitirizabe kuyika ndalama pa kafukufuku ndi chitukuko ndi zatsopano. Kupyolera mu matekinoloje apamwamba a chip, timapereka mayankho athunthu kwa opanga magalimoto, kuyendetsa kukweza ndi kusinthika kwa magalimoto amtsogolo."
Ndi kukwera kwaukadaulo wamagalimoto, kufunikira kwa msika wamayankho apamwamba a semiconductor kukukulira tsiku ndi tsiku. Tchipisi zamagalimoto zam'badwo watsopano zomwe zidakhazikitsidwa ndi Texas Instruments nthawi ino, ndi luso lawo lodziwika bwino pakuzindikira chitetezo komanso luso lomvera, akuyembekezeka kukhala pamalo ofunikira pamsika wamagetsi wamagalimoto, kutsogola zatsopano pakukula kwamakampani ndikulowetsa mphamvu zamphamvu pakusintha kwanzeru zamagalimoto padziko lonse lapansi. Pakadali pano, AWRL6844, AM2754 - Q1, AM62D - Q1, ndi TAS6754 - Q1 zilipo kuti zipangidwe kale ndipo zitha kugulidwa kudzera patsamba lovomerezeka la TI.
Nthawi yotumiza: Mar-10-2025