Posachedwapa, kampani ya Texas Instruments (TI) yalengeza zinthu zofunika kwambiri potulutsa mitundu yatsopano ya ma chips a magalimoto ophatikizidwa. Ma chips awa adapangidwa kuti athandize opanga magalimoto kupanga zoyendetsa bwino, zanzeru, komanso zochititsa chidwi kwambiri kwa okwera, motero kufulumizitsa kusintha kwa makampani opanga magalimoto kukhala anzeru komanso odziyendetsa okha.
Chimodzi mwa zinthu zazikulu zomwe zayambitsidwa nthawi ino ndi sensa ya radar ya m'badwo watsopano ya AWRL6844 60GHz millimeter-wave yomwe imathandizira AI ya m'mphepete. Sensa iyi imapeza kulondola kwakukulu kozindikira kudzera mu ma algorithms a AI ogwiritsira ntchito chip imodzi. Imatha kuthandizira ntchito zitatu zazikulu: kuzindikira kukhalapo kwa lamba wachitetezo, kuzindikira mwana m'galimoto, komanso kuzindikira kulowa.
Imaphatikiza ma transmitter anayi ndi ma receiver anayi, kupereka deta yozindikira bwino kwambiri, ndipo mtengo wake umakonzedwa kuti ugwirizane ndi ntchito zazikulu ndi opanga zida zoyambirira (OEMs). Deta yosonkhanitsidwa imayikidwa mu ma algorithms oyendetsedwa ndi AI apadera, omwe amagwira ntchito pa ma accelerator a hardware omwe amasinthidwa kukhala okhazikika komanso ma digital signal processors (DSPs), zomwe zimapangitsa kuti zisankho zichitike molondola komanso kufulumizitsa kukonza deta. Poyendetsa galimoto, sensa imakhala ndi kulondola kwa 98% pozindikira ndi kuyika anthu mgalimoto, zomwe zimathandiza kwambiri ntchito yokumbutsa lamba wa mpando. Pambuyo poyimitsa galimoto, imagwiritsa ntchito ukadaulo wa netiweki ya neural kuti iyang'anire ana osayang'aniridwa mgalimoto, ndi kulondola kwa magulu opitilira 90% pamayendedwe ang'onoang'ono, zomwe zimathandiza OEM kukwaniritsa zofunikira pakupanga European New Car Assessment Program (Euro NCAP) mu 2025.
Nthawi yomweyo, Texas Instruments yayambitsanso mbadwo watsopano wa ma processor a audio a magalimoto, kuphatikizapo AM275x - Q1 microcontroller unit (MCU) ndi AM62d - Q1 purosesa, komanso audio amplifier TAS6754 - Q1. Ma processor awa amagwiritsa ntchito ma cores apamwamba a C7x DSP, kuphatikiza ma cores a TI a C7x DSP, ma Arm cores, memory, audio networks, ndi ma module achitetezo a hardware mu system-on-chip (SoC) yomwe imakwaniritsa zofunikira zachitetezo. Izi zimachepetsa kuchuluka kwa zigawo zofunika pamakina a audio amplifier a magalimoto. Kuphatikiza ndi kapangidwe ka mphamvu zochepa, zimachepetsa kwambiri kuchuluka kwa zigawo zomwe zili mumakina a audio ndikupangitsa kuti kapangidwe ka audio kakhale kosavuta. Kuphatikiza apo, kudzera muukadaulo watsopano wa 1L modulation, zotsatira za mawu a Class D zimakwaniritsidwa, zomwe zimachepetsa kugwiritsa ntchito mphamvu. Ma processor a AM275x - Q1 MCU ndi AM62d - Q1 ali ndi mawu ozungulira, kuletsa phokoso, kupanga mawu, komanso ntchito zapamwamba zolumikizirana mkati mwa galimoto (kuphatikiza kulumikizana kwa makanema a Ethernet), zomwe zingapangitse kuti mawu azikhala osangalatsa mkati mwa galimoto ndikukwaniritsa zomwe ogula akufuna kuti azimva bwino.
Amichai Ron, Wachiwiri kwa Purezidenti wa TI's Embedded Processing Division, anati: "Masiku ano ogula magalimoto amafunikira kwambiri nzeru ndi chitonthozo. TI ikupitilizabe kuyika ndalama mu kafukufuku, chitukuko ndi zatsopano. Kudzera muukadaulo wapamwamba uwu wa ma chip, timapereka mayankho okwanira kwa opanga magalimoto, zomwe zimapangitsa kuti pakhale kukweza ndikusintha zomwe zikuchitika mtsogolo poyendetsa magalimoto."
Chifukwa cha kukwera kwa njira yanzeru zamagalimoto, kufunikira kwa msika kwa njira zamakono zopangira ma semiconductor kukuwonjezeka tsiku ndi tsiku. Ma chips a magalimoto atsopano omwe adayambitsidwa ndi Texas Instruments nthawi ino, omwe ali ndi zatsopano pakupeza chitetezo komanso luso lawo lomvera, akuyembekezeka kukhala ndi udindo wofunikira pamsika wamagetsi wamagalimoto, kutsogolera njira zatsopano pakukula kwa makampaniwa ndikuyika chilimbikitso champhamvu pakusintha kwa luntha la magalimoto padziko lonse lapansi. Pakadali pano, AWRL6844, AM2754 - Q1, AM62D - Q1, ndi TAS6754 - Q1 akupezeka kuti apangidwe kale ndipo atha kugulidwa kudzera patsamba lovomerezeka la TI.
Nthawi yotumizira: Mar-10-2025