I-EB corbos Linux, esekelwe ku-Ubuntu, iyisisombululo sesofthiwe ye-ECU yomthombo ovulekile ehambisana namazinga emboni yezimoto.
Muva nje izindaba zikuqedile lokho I-Elektrobit neCanonical imemezele ukwethulwa kwe ukusatshalaliswa okusha, okubizwa "EB corbos Linux" futhi okukhulunywa ngayo ukuthi izogxila ekuthuthukisweni kwamayunithi okulawula ngogesi (ECU, Electronic Control Unit) obuchwepheshe be-software-defined automotive (SDV, Software-Defined Vehicle).
Ukusatshalaliswa inikeza indawo esekelwe ku-Ubuntu kanye ne-Linux kernel, ithuthukiswe ngezingxenye ukuze kuqinisekiswe ukuhambisana nezinqubo kanye namazinga asetshenziswa embonini yezimoto.
“I-Linux iyisixazululo esisungulwe kahle somthombo ovulekile ezimbonini kusukela kumabhizinisi amakhulu nezinhlelo zamafu kuya ezinhlelweni ezishumekiwe zokuxhumana ngeselula. Imboni yezimoto isisezingeni lokuthuthuka lapho ukwamukela umthombo ovulekile kunezinzuzo ezinkulu ezingaba khona, ”kusho uBertrand Boisseau, umholi wemboni yezimoto eCanonical. "Sijabule ukusebenzisana nabakwa-Elektrobit ukuvala igebe phakathi kwesoftware yezimoto nomthombo ovulekile."
I-Elektrobit ingumhlinzeki womhlaba jikelele onombono futhi ozuza imiklomelo yemikhiqizo yesofthiwe edidiyelwe nexhunyiwe kanye namasevisi emboni yezimoto. Umholi kusoftware yezimoto eneminyaka engaphezu kwengama-35 esebenzela imboni.
Isoftware ye-Elektrobit inika amandla amadivayisi angaphezu kwezigidi eziyizinkulungwane ezinhlanu ezimotweni ezingaphezu kwezigidi ezingu-600 futhi inikeza izixazululo ezivumelana nezimo kanye nokusungulwa kwesofthiwe yengqalasizinda yezimoto, ukuxhumana nokuphepha, ukushayela okuzenzakalelayo, namathuluzi ahlobene. I-Elektrobit iyinkampani ephethwe ngokuphelele futhi esebenza ngokuzimela ye-Continental.
Mayelana ne-EB corbos Linux
Kuthiwa ukusatshalaliswa njengomkhiqizo, Kuhloswe ukuthi futhi kusetshenziswe en izicelo zezohwebo, ezokuthutha kanye nezitimela, ezokwelashwa nezokulima.
Ngaphezu kwezingxenye ze-Ubuntu, I-EB corbos Linux inikezela ngesitaki sesoftware yezimoto ithuthukiswe ngabakwa-Elektrobit ihlanganisa i-SDK ekhethekile, iqoqo lezinsiza kanye nemibhalo ewumthombo.
Ukusabalalisa kungasetshenziswa njengohlelo lokusebenza oluhambisana ne-POSIX ukuze kwakhiwe izixazululo ezisekelwe ku-AUTOSAR yesikhulumi esiguquguqukayo kanye nohlaka lwe-EB corbos AdaptiveCore, oluhlanganiswe ngokugcwele nemikhiqizo ye-EB corbos kanye ne-EB corbos hypervisor.
Izicelo zezimoto zisatshalaliswa ngendlela yeziqukathi ezingazodwa, Lokhu kwenza ukuphathwa kokuncika kube lula, kukhulisa ukuguquguquka kokuthuthukiswa kwezandiso zangokwezifiso, futhi kuthuthukisa ukusebenza kahle kokulungisa.
Ngaphezu kwalokhu, kubuye kugqanyiswe ukuthiisekela iziqukathi ezigijimayo ezithobela imininingwane ye-OCI (Open Container Initiative). Ukugcwaliswa kwesisekelo, okungaphezulu kwalokho okuqalwa kuzo iziqukathi, kuklanywe njengesithombe esibuyekezwe nge-athomu, esixhunywe kwimodi yokufunda kuphela (akucacisiwe esimemezelweni, kodwa uma kubhekwa incazelo, ikhithi yokusabalalisa yakhiwe ngesisekelo. yesikhulumi se-Ubuntu Core). Izibuyekezo zilethwa ngemodi ye-OTA (emoyeni).
I-Elektrobit inikezela ngephakheji yesofthiwe engenziwa ngokwezifiso ngokugcwele eza ne-SDK, amathuluzi, nekhodi yomthombo. Amaphakheji kanambambili ajwayelekile kakhulu ajwayelekile ahlanganiswa futhi alungiselwe isixazululo esiqondene nohlelo lokusebenza ukuvimbela ukuhlaselwa nokuba sengozini.
Uzothola ukwesekwa okuqhubekayo ngephekhi yokulungisa nokuphepha nezinye izibuyekezo kuwo wonke umjikelezo wempilo wamaphrojekthi akho. Ukusatshalaliswa kwe-Linux kuhlanganisa nokuphathwa okuphelele komjikelezo wokuphila wokuphepha.
Kuyafaneleka ukusho ukuthi ifayela le- ukusatshalaliswa kusebenzisa ukulungiselelwa osekusetshenzisiwe kumasistimu we-High Performance Computing (HPC) futhi isekela ngokugcwele izindlela zokuphepha ezihlinzekwa yi-Linux kernel, njenge-Kernel Address Space Randomization (KASLR), Forced Access Control (SELinux), i-cryptographic partition integrity (dm -verity) kanye ne-TCB (Trust Computing Base ).
Okokugcina, uma ungathanda ukwazi okwengeziwe ngakho, ungathintana nemininingwane ku isixhumanisi esilandelayo.
Ukusatshalaliswa okusha kulindeleke ukuthi kunikeze abakhiqizi bezimoto izinga lokusebenza nokuguquguquka okufana nezixazululo ezikhona zebhizinisi nezamafu.