Ka tekanyo e ntseng e eketseha ea lisebelisoa tsa elektroniki likoloing, meaho ea likoloi e ntse e fetoha haholo.Khokahano ea TE(TE) e ikakhela ka setotsoana mathateng a khokahanyo le litharollo bakeng sa meralo ea meaho ea likoloi tsa motlakase/motlakase (E/E).
Phetoho ea meaho e bohlale
Tlhokahalo ea bareki ba sejoale-joale ea likoloi e tlohile ho lipalangoang feela ho ea ho boiphihlelo ba motho ka mong, boo motho a ka bo khethang. Phetoho ena e tsamaisitse kholo e phatlohileng ea likarolo tsa elektroniki le mesebetsi ka har'a indasteri ea likoloi, joalo ka lisensara, li-actuator le likarolo tsa taolo ea elektroniki (ECUs).
Leha ho le joalo, meralo ea hajoale ea E/E ea koloi e fihlile meeding ea scalability ea eona. Ka hona, indasteri ea likoloi e ntse e hlahloba mokhoa o mocha oa ho fetola likoloi ho tloha mehahong ea E / E e ajoang haholo ho ea ho "domain" e bohareng kapa "libaka" tsa meralo.
Karolo ea khokahano ho meaho e bohareng ea E/E
Sistimi ea likhokahanyo esale e bapala karolo ea bohlokoa moralong oa meralo ea likoloi tsa E/E, e ts'ehetsa likhokahano tse rarahaneng haholo le tse tšepahalang lipakeng tsa li-sensor, ECUs le li-activator. Ha palo ea lisebelisoa tsa elektroniki likoloing e ntse e eketseha, moralo le tlhahiso ea likhokahanyo le tsona li tobane le mathata a mangata. Moahong o mocha oa E/E, khokahano e tla bapala karolo ea bohlokoa ho fihlela litlhoko tse ntseng li eketseha tsa ts'ebetso le ho netefatsa ts'epo le ts'ireletso ea sistimi.
Litharollo tsa khokahano ea Hybrid
Ha palo ea ECU e fokotseha 'me palo ea li-sensor le li-actuator li ntse li eketseha, topology ea wiring e fetoha ho tloha ho li-connections tse ngata tsa motho ka mong ho ea ho palo e nyenyane ea likhokahano. Sena se bolela hore li-ECU li hloka ho amohela likhokahano ho li-sensor tse ngata le li-activator, ho theha tlhoko ea likhokahanyo tse nyalisitsoeng. Lihokelo tsa Hybrid li ka amohela likhokahano tsa mats'oao le matla, li fa baetsi ba li-automaker tharollo e sebetsang litlhoko tsa khokahanyo tse ntseng li eketseha.
Ntle le moo, ha likarolo tse joalo ka ho khanna ka boithaopo le lits'ebetso tse tsoetseng pele tsa lithuso tsa bakhanni (ADAS) li ntse li tsoela pele ho hola, tlhoko ea khokahanyo ea data le eona ea eketseha. Lihokelo tsa Hybrid li boetse li hloka ho ts'ehetsa mekhoa ea khokahano ea data joalo ka likhokahano tsa coaxial le tse fapaneng ho fihlela litlhoko tsa khokahano ea lisebelisoa tse joalo ka lik'hamera tse nang le litlhaloso tse phahameng, li-sensor le marang-rang a ECU.
Liphephetso le litlhoko tsa moralo oa likhokahanyo
Moqapi oa li-connectors tse nyalisitsoeng, ho na le litlhoko tse 'maloa tsa bohlokoa tsa moralo. Taba ea pele, ha matla a matla a ntse a eketseha, ho hlokahala theknoloji e tsoetseng pele ea ho etsisa mocheso ho netefatsa ts'ebetso ea mocheso oa lihokelo. Taba ea bobeli, hobane sehokelo se na le likhokahano tsa data le likhokahano tsa matla, ketsiso ea electromagnetic interference (EMI) le emulation lia hlokahala ho netefatsa sebaka se nepahetseng le meralo ea meralo lipakeng tsa matšoao le matla.
Ho phaella moo, ka har'a hlooho kapa molekane oa sehokelo sa monna, palo ea lithapo e phahame, e hlokang mehato e eketsehileng ea tšireletso ho thibela tšenyo ea lithapo nakong ea ho kopana. Sena se kenyelletsa ts'ebeliso ea likarolo tse kang lipoleiti tsa pin guard, litekanyetso tsa polokeho ea kosher, le likhopo tsa tataiso ho netefatsa ho nepahala le ho ts'epahala ha ho nyalana.
Tokisetso bakeng sa kopano e itirisang ea terata
Ha ts'ebetso ea ADAS le maemo a othomathike a ntse a eketseha, marang-rang a tla bapala karolo ea bohlokoa le ho feta. Leha ho le joalo, meralo ea morao-rao ea E / E ea koloi e na le marang-rang a rarahaneng le a boima a lithapo le lisebelisoa tse hlokang mehato ea tlhahiso ea matsoho e jang nako ho hlahisa le ho bokana. Ka hona, ke ntho e lakatsehang haholo ho fokotsa mosebetsi oa matsoho nakong ea ts'ebetso ea ho kopanya mohala ho felisa kapa ho fokotsa mehloli ea liphoso.
Ho fihlela sena, TE e hlahisitse tharollo e fapaneng e thehiloeng ho likarolo tsa sehokelo tse emeng tse etselitsoeng ho ts'ehetsa ts'ebetso ea mochini le lits'ebetso tsa kopano tse ikemetseng. Ho phaella moo, TE e sebetsa le baetsi ba lisebelisoa tsa mochine ho etsisa mokhoa oa kopano ea matlo ho netefatsa ho khoneha le ho netefatsa ho nepahala le ho tšepahala ha mokhoa oa ho kenya. Boiteko bona bo tla fa baetsi ba li-automaker tharollo e sebetsang ea ho sebetsana le litlhoko tse ntseng li eketseha tsa khokahanyo le ho eketsa litlhoko tse sebetsang hantle tsa tlhahiso.
Maikutlo
Phetoho ho meaho e bonolo, e kopantsoeng haholoanyane ea E/E e fa baetsi ba li-automaker monyetla oa ho fokotsa boholo le ho rarahana ha marang-rang a 'mele ha ba ntse ba tiisa li-interfaces pakeng tsa mojule ka mong. Ntle le moo, ntlafatso e ntseng e eketseha ea meralo ea E/E e tla etsa hore papiso e felletseng ea sistimi e lumelle lienjineri ho ikarabella bakeng sa likete tsa litlhoko tsa sistimi e sebetsang qalong le ho qoba melao e thata ea moralo e hlokomolohuoang. Sena se tla fa baetsi ba li-automaker moralo o sebetsang hantle le o tšepahalang le ts'ebetso ea nts'etsopele.
Ts'ebetsong ena, moralo oa sehokelo sa lebasetere e tla ba sesebelisoa sa bohlokoa. Meralo ea sehokelo sa Hybrid, e tšehelitsoeng ke ketsiso ea mocheso le EMC le e ntlafalitsoeng bakeng sa othomathike ea terata, e tla khona ho fihlela litlhoko tse ntseng li hola tsa khokahanyo le ho netefatsa ts'epo le polokeho ea sistimi. Ho fihlela sepheo sena, TE e hlahisitse letoto la likarolo tsa sehokelo tse emeng tse ts'ehetsang likhokahano tsa mats'oao le matla, 'me e nts'etsapele likarolo tse ling tsa likhokahanyo bakeng sa mefuta e fapaneng ea likhokahano tsa data. Sena se tla fa baetsi ba likoloi tharollo e tenyetsehang le e ka senyehang ho tobana le liphephetso le litlhoko tsa nako e tlang.
Nako ea poso: Apr-10-2024