Ka litlhoko tse ntseng li eketseha tsa likoloi tsa baeti le likoloi, lisebelisoa tsa elektroniki li sebelisoa haholo ka likoloi. Bakeng sa ho netefatsa ts'ebetso e tloaelehileng ea lisebelisoa tsena tsa motlakase ka sistimi e matla ea motlakase, e leng bohlasoa, ho ferekanya thepa ea lisebelisoa tsa board. Ka hona, maemo a machabeng a 12637 a hlahisitse litlhokahalo tsa lihlahisoa tsa alomiti tsa likoloi tsa autocitive ho phepelo ea motlakase.
Iso 7637 E kenyelletsa mamello ea Elecmamagnetic le likarolo tsa motlakase tsa liteko tsa Elecbramagneticnet. Maemo ana ohle a bua ka litlhoko tsa paramente bakeng sa lisebelisoa tse ka sebelisoang ho hlahisa likotsi tsa motlakase le liteko tsa taeo. Ho tloha kajeno, Tekanyetso ea Iso 7637 e lokollotsoe likarolong tse 'ne. Ho tšoana le kajeno, maemo a 7637 a lokollotsoe likarolong tse 'ne ho bontša mekhoa le liparashene tse amanang le tsona tse ikhethileng. Ebe re tla tlisa karolo ea bobeli ea melao ea bobeli, Iso 7637-ii, II, o sebetsa ho leka ntho e hlakileng.
Iso 7637-ii o bitsa metsamao ea phepelo ea motlakase feela. E qalisa liteko tsa bench tsa ho leka ho lumellana ha lisebelisoa tsa motlakase tse kentsoeng ka har'a sistimi e 12 ea ho rekisa Ho hloleha ha moketjana ea ho hloleha bakeng sa ho itšireletsa mafung le hona hoa fanoa. E sebetsa ho mefuta ena ea koloi ea tsela, ikemetseng ho sistimi ea poputsi (mohlala, spark schenition kapa enjene ea Dieeli, kapa koloi ea motlakase).
Teko ea ISO 7637-ii e akaretsa likarolo tse 'maloa tse fapaneng tsa Voltage. Liphetho tse ntseng li nyoloha le li oeleng tsa li-pulses tsena kapa li-wavelms tsena li potlaka, hangata li le sebakeng sa Nanosecond kapa Microssecond. Liteko tsena tsa motlakase li etselitsoe ho ngolisa likotsi tsohle tsa motlakase tseo likoloi li ka kopanang le tsona tlas'a maemo a lefatše, ho kenyeletsoa le lamunu. Ho netefatsa tšebetso e tsitsitseng ea lisebelisoa tsa boto le polokeho ea bapalami.
Ho kopanya lekotla la Iso 7637-ii ii ii ka koloing e fana ka melemo e mengata. Ntho ea pele, ho qobella ho boloka ts'ebetso ea bona ho etsa bonnete ba ts'ebetso ea nako e telele le ts'ebetso e tšepahalang, litšenyehelo tsa ho fokotsa tlhokomelo le ho eketsa tlhahiso e akaretsang. Taba ea bobeli, Letlapa le nang le chelete e ngata le tsamaisang le fana ka pontšo ea nako ea 'nete, ho fa phethahatso ea likoloi. Kamora nako, matlapa ana a ka hokahana le litsamaiso tse ling tsa likoloi le lisebelisoa tsa kantle, a matlafatsa puisano le ho ameha ka bolokolohi. Ka ho latela melao ea tekanyetso, re ka haha ts'epo, re ka ba le tšepo, re u tšehali le ho fana ka lihlahisoa tse phahameng tse kopanang le litlhoko tsa bareki.
E tsamaellana le Iso 7637-II e sebetsa ka matla ea voltaget, matlapa a mabe a tsoang ho 34VM a khona ho mamella mathata a ho ajoang a 74VM a pharalletseng. Ho etsa joalo ho phehella ho tšoarella ha lits'ebetso tsa masela a makoloi tse kang Telematic,
Nako ea poso: Aug-17-2023
