Muva nje, i-Texas Instruments (TI) yenze isimemezelo esibalulekile ngokukhishwa kochungechunge lwama-chip ezimoto ahlanganisiwe esizukulwaneni esisha. Lawa ma-chip aklanyelwe ukusiza abenzi bezimoto ekudaleni okuhlangenwe nakho kokushayela okuphephile, okuhlakaniphile, nokugxile kakhulu kubagibeli, ngaleyo ndlela kusheshiswe ukuguqulwa kwemboni yezimoto kube ubuhlakani kanye nokwenza izinto ngokuzenzakalela.
Omunye wemikhiqizo eyinhloko eyethulwe kulokhu inzwa ye-radar yesizukulwane esisha ye-AWRL6844 60GHz millimeter-wave esekela i-edge AI. Le sensor ifinyelela ukunemba okuphezulu kokutholwa ngokusebenzisa ama-algorithms e-AI asebenzisa i-chip eyodwa. Ingasekela imisebenzi emithathu ebalulekile: ukutholwa kohlelo lokukhumbuza ibhande lesihlalo, ukutholwa kwengane emotweni, kanye nokutholwa kokungena.
Ihlanganisa ama-transmitter amane kanye nama-receiver amane, inikeza idatha yokuthola enesinqumo esiphezulu, futhi izindleko zayo zilungiselelwe ukuhambisana nezinhlelo zokusebenza ezinkulu ngabakhiqizi bemishini yokuqala (ama-OEM). Idatha eqoqwe ifakwa kuma-algorithms aqhutshwa yi-AI aqondene nesicelo, asebenza kuma-accelerator e-hardware enziwe ngokwezifiso kanye nama-processor esignali yedijithali (ama-DSP), okuthuthukisa kakhulu ukunemba kokwenza izinqumo kanye nokusheshisa ukucubungula idatha. Ngesikhathi sokushayela, inzwa inesilinganiso sokunemba esifinyelela ku-98% ekutholeni nasekubekeni abagibeli emotweni, isekela kakhulu umsebenzi wokukhumbuza ibhande lesihlalo. Ngemva kokupaka, isebenzisa ubuchwepheshe benethiwekhi ye-neural ukuqapha izingane ezinganakiwe emotweni, ngesilinganiso sokunemba sokuhlukanisa esingaphezu kuka-90% sokunyakaza okuncane, okusiza ngempumelelo ama-OEM ukuhlangabezana nezidingo zomklamo we-European New Car Assessment Programme (i-Euro NCAP) ngo-2025.
Ngesikhathi esifanayo, iTexas Instruments iphinde yethula isizukulwane esisha samaprosesa omsindo wezimoto, okuhlanganisa i-AM275x - Q1 microcontroller unit (MCU) kanye neprosesa ye-AM62d - Q1, kanye ne-audio amplifier TAS6754 - Q1 ehambisana nayo. La maprosesa asebenzisa ama-cores e-C7x DSP athuthukisiwe, ahlanganisa ama-cores e-TI asekelwe ku-vector C7x DSP, ama-arm cores, imemori, amanethiwekhi omsindo, kanye namamojula okuphepha kwehadiwe ku-system-on-chip (SoC) ehlangabezana nezidingo zokuphepha ezisebenzayo. Lokhu kunciphisa inani lezingxenye ezidingekayo ezinhlelweni ze-amplifier yomsindo wezimoto. Uma kuhlanganiswa nomklamo wamandla aphansi, kunciphisa kakhulu inani eliqongelelekayo lezingxenye ohlelweni lomsindo futhi kwenza kube lula ukwakheka komsindo. Ngaphezu kwalokho, ngobuchwepheshe obusha bokuguquguqula i-1L, imiphumela yomsindo ye-Class D iyafinyelelwa, kunciphisa ukusetshenziswa kwamandla kakhulu. Amaprosesa e-AM275x - Q1 MCU kanye ne-AM62d - Q1 afaka umsindo wendawo, ukukhanselwa komsindo okusebenzayo, ukwenziwa komsindo, kanye nemisebenzi yokuxhumana ethuthukisiwe emotweni (kufaka phakathi ukuhlanganisa ividiyo yomsindo ye-Ethernet), okungaletha ulwazi lomsindo olujulile ngaphakathi kwemoto futhi kuhlangatshezwane nokuphishekela kwabathengi umsindo wekhwalithi ephezulu.
U-Amichai Ron, iPhini likaMongameli Omkhulu we-Embedded Processing Division ye-TI, uthe: "Abathengi banamuhla banezidingo eziphezulu zobuhlakani kanye nenduduzo yezimoto. I-TI iyaqhubeka nokutshala imali ocwaningweni nasekuthuthukisweni kanye nasekusunguleni izinto ezintsha. Ngalobu buchwepheshe obuthuthukisiwe be-chip, sinikeza izixazululo eziphelele zabakhiqizi bezimoto, siqhuba ukuthuthukiswa kanye nokuguqulwa kokuhlangenwe nakho kokushayela izimoto esikhathini esizayo."
Ngokukhula komkhuba wobuhlakani bezimoto, isidingo semakethe sezixazululo ze-semiconductor ezithuthukisiwe siyakhula usuku nosuku. Ama-chip ezimoto esizukulwane esisha aqalwe yiTexas Instruments kulokhu, ngobuchwepheshe bawo obuvelele ekutholakaleni kokuphepha kanye nokuhlangenwe nakho komsindo, kulindeleke ukuthi athathe isikhundla esibalulekile emakethe ye-elekthronikhi yezimoto, ahole izitayela ezintsha ekuthuthukisweni komkhakha futhi afaka ugqozi oluqinile ekuguqulweni kobuhlakani bezimoto emhlabeni jikelele. Njengamanje, i-AWRL6844, AM2754 - Q1, AM62D - Q1, kanye ne-TAS6754 - Q1 ziyatholakala ukuze zikhiqizwe kusengaphambili futhi zingathengwa ngewebhusayithi esemthethweni ye-TI.
Isikhathi sokuthunyelwe: Mashi-10-2025