Hamwe nogukenera kwimodoka zitwara abagenzi nibinyabiziga byubucuruzi, ibikoresho bya elegitoroniki bikoreshwa cyane mumodoka. Kugirango hamenyekane imikorere isanzwe yibi bikoresho bya elegitoronike muri sisitemu ihamye yo gutanga amashanyarazi, ni ngombwa gutsinda ikibazo cy’imivurungano nini ya electromagnetiki iterwa n’ibinyabiziga mu gihe cyo gukora, ikwirakwira muri sisitemu yo gutanga amashanyarazi binyuze mu guhuza, gutwara, n’imirasire, guhungabanya imikorere y'ibikoresho biri mu ndege. Kubwibyo, amahame mpuzamahanga ISO 7637 yashyize ahagaragara ubudahangarwa bwibicuruzwa bikoresha ibikoresho bya elegitoroniki ku mashanyarazi.
ISO 7637 isanzwe, izwi kandi nka: Imodoka zo mumuhanda - Kwivanga kwamashanyarazi biterwa no gutwara no guhuza, ni igipimo cya elegitoroniki ihuza imiyoboro ya sisitemu yo gutanga amashanyarazi 12V na 24V. Harimo byombi kwihanganira amashanyarazi no gusohora ibice byo kugerageza guhuza amashanyarazi. Ibipimo byose byerekana ibipimo bisabwa kubikoresho nibikoresho bishobora gukoreshwa mu kubyara impanuka z'amashanyarazi no gukora ibizamini. Kuva uyu munsi, ISO 7637 isanzwe yasohotse mubice bine. Kuva uyu munsi, ISO 7637 isanzwe yasohotse mubice bine kugirango yerekane uburyo bwo gupima nibipimo bifitanye isano muri rusange. Noneho tuzamenyekanisha cyane igice cya kabiri cyiki gipimo, ISO 7637-II, ikoreshwa mugupima guhuza ibinini byacu bigoye.
ISO 7637-II yita imiyoboro y'amashanyarazi mugihe cyo gutanga gusa. Irerekana ibizamini byintebe kugirango isuzume ubwuzuzanye nogukoresha amashanyarazi ibikoresho byashyizwe kumodoka zitwara abagenzi n’imodoka zicuruza zoroheje zashyizwemo amashanyarazi 12 V cyangwa ibinyabiziga byubucuruzi byashyizwemo na 24 V amashanyarazi - kubitera inshinge no gupima abayitwaye. Kunanirwa muburyo bukabije uburemere bwubudahangarwa kubatwara nabyo biratangwa. Irakoreshwa kuri ubu bwoko bwibinyabiziga byo mumuhanda, bitagendeye kuri sisitemu yo kugenda (urugero: gucana umuriro cyangwa moteri ya mazutu, cyangwa moteri yamashanyarazi).
Ikizamini cya ISO 7637-II gikubiyemo ibintu byinshi bitandukanye byimyanya ndangagitsina. Kuzamuka no kugwa kumpande ziyi pulses cyangwa imiterere yumuvuduko birihuta, mubisanzwe murwego rwa nanosekond cyangwa microsecond. Igeragezwa rya voltage yinzibacyuho ryakozwe kugirango bigane impanuka zose zamashanyarazi imodoka zishobora guhura nazo mubihe byisi, harimo no guta imizigo. Kugenzura imikorere ihamye y'ibikoresho byo mu ndege n'umutekano w'abagenzi.
Kwinjiza ISO 7637-II yujuje ibinini byanditseho ibinyabiziga bitanga ibyiza byinshi. Icyambere, kuramba kwabo gukora ibikorwa byigihe kirekire nibikorwa byizewe, kugabanya ibiciro byo kubungabunga no kongera umusaruro muri rusange. Icya kabiri, ibinini bya ISO 7637-II byujuje ubuziranenge bitanga igihe nyacyo cyo kugaragara no kugenzura amakuru akomeye, guhitamo gusuzuma ibinyabiziga no kongera imikorere. Hanyuma, ibyo bisate birashobora guhuza hamwe nubundi buryo bwimodoka hamwe nibikoresho byo hanze, byongera itumanaho no gukorana. Mugukurikiza aya mahame, turashobora kubaka ikizere, gushiramo ikizere, no gutanga ibicuruzwa byiza byujuje ibyifuzo byabakiriya.
Hubahirijwe ISO 7637-II isanzwe irinda inzibacyuho yumubyigano, ibinini byometse kuri 3Rtablet birashobora kwihanganira ingaruka ziterwa n’imodoka zigera kuri 174V 300ms kandi bigashyigikira amashanyarazi ya DC8-36V. Itezimbere muburyo burambye bwo gukora sisitemu zikomeye mumodoka nka telematika, interineti igenda hamwe na infotainment yerekanwe mubihe bibi no gukumira igihombo cyatewe nimikorere mibi.
Igihe cyo kohereza: Kanama-17-2023
