Iko kushandiswa kwemashini akamira ega akaendeswa mune zvakakomba zviitiko zvekuchengetedzasenge marobhoti emaindasitiri kana mota dzisina mutyairi, semuenzanisoinomutsa nyaya yekuvimba nezve iyo hardware pachayo.
Kugadzirisa kunetseka uku, iyo Linux Foundation yakatanga chirongwa ichi chakatangisa chirongwa chitsva cheELISA (Linux inogonesa mukuchengetedza application), inoitirwa kushandisa Linux mumhinduro dzinoda kuvimbika kwakakwirira (masisitimu akakosha pakuchengeteka), ane kutadza kunogona kutyisidzira hupenyu hwevanhu, kukuvadza nharaunda kana kutungamira kukuvara kwakanyanya kumidziyo.
Vakatanga chirongwa chitsva ndiArm, BMW, KUKA, Linutronix neToyota.
Kate Stewart, mukuru maneja wezvirongwa zveLinux Foundation, cmaindasitiri ese makuru anoda "kushandisa Linux kuchengetedza zvakanyanya mafomu nekuti inovagonesa kutora zvigadzirwa zvavo kuti vatengese zvakanyanya »nekukurumidza uye kudzikisira njodzi yekukanganisa dhizaini yekugadzira«.
Maererano naye, dambudziko guru rakanga richiripo "Kushaikwa kwemagwaro akajeka uye maturusi ekuratidza kuti Linux-based system inosangana nezvinodiwa zvekuchengetedzwa."
Kate mutariri akabvuma kuti kuyedza kwekare kugadzirisa dambudziko iri hakuna kuwana budiriro inotarisirwa mukumisikidza nzira inokurukurwa zvakanyanya uye inogamuchirwa, asi zvinoita kunge zvine chokwadi chekuti neELISA zvese zvichave zvakasiyana:
"Tichakwanisa kushandisa zvivakwa pamwe nerutsigiro rweruzhinji rweLinux Foundation inodiwa kuti chirongwa ichi chibudirire," akadaro.
Nezve ELISA
Sechikamu cheprojekiti, zvakarongwa kugadzira maturusi nemaitiro ekugadzira uye kusimbisa yepamusoro kuvimbika mhinduro kunoenderana neLinux uye yakavhurika sosi software iyo inogona kushandiswa munzvimbo dzakaita sekufambisa, kugadzira, hutano uye simba.
Semuenzaniso, nharaunda yeLinux yakagadzirirwa inogona kushandiswa kushongedza marobhoti emaindasitiri, zvigadzirwa zvekurapa, maindasitiri otomatiki masystem, mota dzemagetsi, uye mota dzakazvimiririra.
Kutanga kwe ELISA inotevera gore rapfuura kuburitswa kweMotokari Giredhi Linux (AGL) 5.0, yazvino vhezheni yeLinux Foundation purojekiti yekuunza yakavhurika sosi tekinoroji kune indasitiri yemotokari.
Shanduro dzekare dzakanangana ne infotainment masisitimu, asi vhezheni 5.0 yakaunza telematics uye mhinduro dzemepu dzinobvumidza maOEMs kugovana data remepu rakagadzirwa nemota dzakazvimirira, pamusoro pekupa chengetedzo huru.
Pindai zvinangwa zveiyo purojekiti, zvakare kutaura nezve kugadzirwa kwezvinyorwa zvinyorwa uye mienzaniso yekushandisa, maitiro ekudzidzisa akavhurika sosi vanogadzira maitiro ekugadzira yakachengeteka uye yakavimbika kodhi, shanda pamwe nenharaunda kuona yepamusoro software, kuteedzera zvingangoitika uye kutyisidzira kwekukudziridzwa kwechinhu chakakosha, uye nekuunza maitiro akanakisa ekupindura nekukurumidza. pazvinhu zvinobuda.
Sehwaro hweELISA, pane mapurojekiti epasi SIL2LinuxMP (GNU / Linux nharaunda yakatemerwa RTOS) uye Linux munguva chaiyo (PREEMPT_RT).
Kunyanya, sIyo yekuvakisa yakadzokororwa, kodhi yacho yakanyorwa zvakare, iyo yekukanganisa kubata kwezvivakwa yakagadzirwazve, uye mazano ekushandisa printk akatorwa..
Mushure mekupedza kuyedzwa kwePREEMPT_RT zvigamba, iyo yega shanduko inorongedzerwa kuumburudzwa mukernel core.
Kuomesa basa, chaiyo-nguva kutumirwa kunoda shanduko dzakakosha kune akati wandei kernel subsystems, Kusanganisira nguva, masheja emabasa, nzira dzekuvharira, uye vanokanganisa vanobata, pamwe nekudikanwa kwevatyairi vese vezvigadzirwa kuti vasangane nezvimwe zvinodikanwa zvekushanda-chaiko kushanda.
ELISA mitoro inofanirwa kutarisa kuvandudzwa kwezvinyorwa zvinyorwa uye akasiyana mashandisiro ezviitiko, ruzivo kubva kune yakavhurika sosi nharaunda pane akanakisa maitiro mune chengetedzo mainjiniya uye kumisikidzwa kwe "inoenderera mhinduro" yekuvandudza mashandiro.
Uyewo, sangano richabatsira nhengo kuongorora njodzi uye zvinhu zvakakosha zvehurongwa uye nekuisa hwaro hwegadziriro yemitemo nhengo dzinopindura zvikwata dzinogona kutevera mune dambudziko.