STMicroelectronics itanga tri-band yimodoka ya GNSS

STMicroelectronics yashyizeho chip yo kugendesha imodoka igenewe gutanga amakuru yujuje ubuziranenge asabwa na sisitemu yo gutwara ibinyabiziga igezweho.
Kwinjira muri serivise ya Teseo V ya ST, imashini ya STA8135GA yo mu bwoko bwa GNSS yakira ihuza moteri yo gupima tri-frequency.Itanga kandi ibisanzwe byinshi-bande umwanya-wihuta-igihe (PVT) no kubara byapfuye.
Tri-band ya STA8135GA ituma uyakira ashobora gufata neza no gukurikirana umubare munini wa satelite mu nyenyeri nyinshi icyarimwe, bityo bigatanga imikorere myiza mubihe bigoye (nka kanyoni zo mumijyi no munsi yigitwikirizo cyibiti).
Tri-frequency yagiye ikoreshwa mumateka yabigize umwuga nko gupima, gukora ubushakashatsi no guhinga neza.Izi porogaramu zisaba milimetero zukuri kandi zifite ishingiro ryibanze kuri kalibrasi.Mubisanzwe birashobora gukoreshwa muburyo bunini kandi buhenze kuruta ST imwe imwe ya chip STA8135GA.
Iyegeranye STA8135GA izafasha sisitemu yo gufasha abashoferi gufata ibyemezo nyabyo kumuhanda ujya imbere.Kwakira inyenyeri nyinshi zitanga amakuru yibanze kuri sisitemu yo kwakira kugirango ikore algorithm iyariyo yose, nka PPP / RTK (point point point point / real-time kinematics).Uwakira ashobora gukurikirana satelite muri GPS, GLONASS, Beidou, Galileo, QZSS na NAVIC / IRNSS inyenyeri.
STA8135GA irahuza kandi yigenga yigenga-itagabanuka kuri chip kugirango itange ingufu zumuzingi wa analog, intangiriro ya digitale, hamwe ninjiza / ibisohoka transceiver, byoroshe guhitamo ibikoresho bituruka hanze.
STA8135GA kandi itezimbere imikorere ya sisitemu yo kugendesha ibiyobora, ibikoresho bya telematiki, antene yubwenge, sisitemu yitumanaho ya V2X, sisitemu yo kuguruka mu nyanja, ibinyabiziga bitagira abapilote nizindi modoka.
Umuyobozi mukuru wa ADAS, ASIC na Luca Celant yagize ati: "Kwishyira hamwe gukomeye hamwe na chip imwe itangwa na STA8135GA yakira icyogajuru gishyigikira ishyirwaho rya sisitemu yizewe kandi ihendutse ituma imodoka itekana kandi ikamenya ibidukikije". ibice byamajwi, STMicroelectronics Automotive and Discret Devices Division.Ati: "Ibikoresho byacu bidasanzwe byifashishwa mu gutunganya no gutunganya ibicuruzwa byinshi ni bumwe mu bushobozi bw'ingenzi butuma ibikoresho bya mbere by'inganda bishoboka."
STA8135GA ifata 7 x 11 x 1.2 BGA.Ingero ubu ziri ku isoko, zujuje byuzuye ibisabwa na AEC-Q100 kandi ziteganijwe gutangira umusaruro mu gihembwe cya mbere cya 2022.