Q1: Shin amincin aikin yana farawa da ƙira?
A1: Don zama daidai, idan ya zama dole don bin samfuran ISO 26262, yakamata a tsara ayyukan aminci da suka dace a farkon aikin, ya kamata a tsara tsarin aminci, kuma a ci gaba da haɓaka aiwatar da ayyukan aminci a cikin shirin. dangane da ingantaccen gudanarwa har sai an kammala duk ƙira, haɓakawa da ayyukan tabbatarwa kuma an kafa fayil ɗin aminci.A cikin lokacin bita na takaddun shaida, duba amincin aiki don tabbatar da daidaiton samfuran kayan aiki da bin tsarin aiki, kuma a ƙarshe ana buƙatar tabbatar da ƙimar samfuran samfuran ISO 26262 ta hanyar kimanta amincin aiki.Don haka, TS EN ISO 26262 yana rufe cikakkun ayyukan aminci na tsarin rayuwa na samfuran lantarki / lantarki masu alaƙa da aminci.
Q2: Menene aikin takaddun shaida na aminci ga kwakwalwan kwamfuta?
A2: Dangane da ISO 26262-10 9.2.3, zamu iya sanin cewa guntu yana aiki azaman sashin tsaro daga mahallin (SEooC), kuma tsarin haɓakawarsa yawanci ya haɗa da sassan 2,4 (ɓangarorin) 5,8,9, idan Ba a la'akari da haɓaka software da masana'anta.
Lokacin da ya zo ga tsarin takaddun shaida, yana buƙatar ƙayyade bisa ga ka'idodin aiwatar da takaddun shaida na kowace ƙungiyar takaddun shaida.Gabaɗaya, a cikin dukkan tsarin ci gaban guntu, za a sami nodes na tantancewa guda 2 zuwa 3, kamar tantance matakan tsare-tsare, tantance matakan ƙira da haɓakawa, da tantance matakin gwaji da tabbatarwa.
Q3: Wane aji ne gidan wayo ya kasance?
A3: Gabaɗaya, tsarin lantarki / lantarki da ke da alaƙa da aminci a kusa da gidan mai hankali shine ASIL B ko ƙasa, wanda ke buƙatar yin nazari bisa ga ainihin amfani da ainihin samfurin, kuma ana iya samun daidaitaccen matakin ASIL ta hanyar HARA, ko Ana iya ƙayyade matakin ASIL na samfurin ta hanyar rabon buƙatun FSR.
Q4: Don ISO 26262, menene ƙaramin rukunin da ake buƙatar gwadawa?Misali, idan mu na'urar wuta ce, shin muna kuma buƙatar aiwatar da gwajin ISO 26262 da tabbatarwa yayin yin matakan gajin abin hawa?
A4: ISO 26262-8: 2018 13.4.1.1 (Babin tantance abubuwan kayan aikin) zai raba kayan aikin zuwa nau'ikan abubuwa guda uku, nau'in kayan aikin farko na kayan masarufi galibi masu hankali ne, abubuwan da ba su da amfani, da sauransu. , kawai buƙatar bi ka'idodin abin hawa (kamar AEC-Q).Dangane da nau'in nau'in abubuwa na biyu (na'urori masu auna zafin jiki, masu sauƙin ADCs, da sauransu), ya zama dole a duba kasancewar hanyoyin aminci na cikin gida waɗanda ke da alaƙa da ra'ayin aminci don tantance ko yana buƙatar la'akari da shi don bin ka'idodin ISO 26262 ;Idan kashi 3 ne (MCU, SOC, ASIC, da sauransu), ana buƙatar bin ISO 26262.
Ƙarfin sabis na aminci na GRGTEST
Tare da wadataccen ƙwarewar fasaha da kuma shari'o'in nasara a cikin gwajin motoci da samfuran tsarin jirgin ƙasa, za mu iya samar da cikakkiyar gwaji da sabis na takaddun shaida na injin gabaɗaya, sassa, semiconductor da albarkatun ƙasa don Oems, masu ba da kayayyaki da masana'antar ƙirar guntu don tabbatar da amincin, samuwa. , kiyayewa da amincin samfuran.
muna da ƙwararrun ƙwararrun aminci na aikin fasaha, mai mai da hankali kan amincin aiki (ciki har da masana'antu, dogo, mota, haɗaɗɗun da'irar da sauran filayen), tsaro na bayanai da ƙwararrun aminci na aikin da ake tsammanin, tare da ƙwarewa mai arha a cikin aiwatar da haɗaɗɗun da'ira, ɓangaren da aikin gabaɗaya. aminci.Za mu iya ba da sabis na tsayawa ɗaya don horo, gwaji, dubawa da takaddun shaida ga abokan ciniki a masana'antu daban-daban bisa ga ka'idodin aminci na masana'antu masu dacewa.
Lokacin aikawa: Afrilu-15-2024