Ha ho tluoa tabeng ea molamu oa ho fetoha, re tlameha ho bua ka tsoelo-pele e potlakileng ea molamu oa ho fetoha oa elektronike, mefuta e meng ea molamu oa ho fetoha, tlhaloso e 'ngoe e qaqileng.
Hona joale ho na le mefuta e mene ea li-shifters 'marakeng. Ho tloha historing ea tsoelo-pele, ke: MT (ManualTransmissionShifter, manual shift lever) - > AT (AutomaticTransmissionTransmissionShifter, Automatic gear lever) ho AMT (AutomatedMechanicalTransmissionShifter, semi-automatic gear lever), GSM (GearShiftModule, kapa SBW = ShiftByWire ea elektronike, lera)
Joalo ka ha shift rod ea MT le AT ha e le hantle e le sebopeho se hloekileng sa mochini, ha e na kamano e nyane le molamu oa phetoho ea elektroniki. Ka hona, joalo ka ha ho hlalositsoe qalong, ho entsoe kholomo e 'ngoe.
Pele re bua ka mochini o fetohang oa elektroniki, ha re bueng ka mochini oa phetoho oa AMT.
AMT gear lever ha e rue feela sebopeho sa mochini oa MT / AT ka mokhoa o phethahetseng, empa hape e sebelisa induction ea motlakase ho tseba maemo a gear kapa ho se khetholle, le matšoao a tsoang feela a maemo a fapaneng a gear. Ka mantsoe a bonolo feela, mochini oa lisebelisoa tsa AMT kapa karolo ea eona ea khokahano e na le limakete tse nang le lipalo tse ntle le tse mpe ka leboea le boroa, 'me e fetola boemo ba eona ka maemo a fapaneng a gear. The base board (PCB) e nang le SENSOR IC ho lever ea AMT shift e hlahisa induction ea makenete ho limakete maemong a fapaneng le ho hlahisa maqhubu a fapaneng. Mojule oa processor ea koloi o tla fetola likere tse tsamaellanang le maqhubu kapa mats'oao a fapaneng.
Ho latela pono ea sebopeho, AMT shift rod e rarahane ho feta MT / AT shift rod, thekenoloji e phahame, theko ea unit e le 'ngoe e theko e boima haholo, empa bakeng sa koloi ea OEM, tšebeliso ea AMT shift rod, hafeela phetoho e nyenyane e fetoha. , ke hore, hangata e ka sebelisa terene ea matla ea MT, kahoo litšenyehelo tsa kakaretso tsa koloi li tla fokotseha
Ke hobane'ng ha AMT e fetola lever? Ke hobane lere la phetoho ea elektroniki le lona le sebelisa molao-motheo oa ho kenella ka motlakase oa molamu oa AMT ho fetola likere.
Leha ho le joalo, ho na le phapang pakeng tsa ho ba le Micro-CPU holim'a substrate le ho se be le eona.
Haeba substrate (PCB) e na le Micro-CPU, e tla khetholla mefuta e fapaneng ea hona joale, e netefatse lisebelisoa tsa eona tse lumellanang, 'me e romele tlhahisoleseding ea lisebelisoa tse lumellanang le koloi ea ECU ka mokhoa o itseng oa phetisetso (e kang CAN signal). Lintlha li amoheloa ke li-ECU tse lumellanang (mohlala, TCM, TransmissionControl) 'me phetisetso e laeloa hore e fetohe. Haeba ho se na Micro-CPU holim'a boto ea motheo (PCB), mochine oa motlakase oa elektronike ka boeona o tla romelloa ho ECU ea koloi ka mohala oa mohala ho fetola lisebelisoa.
Ho ka boleloa hore tšebeliso ea AMT shift bar ke ho sekisetsa OEM ea koloi bakeng sa litšenyehelo tse theko e tlaase tsa ho etsa likoloi, tse nang le boholo bo boholo ba MT / AT shift bar le khetho ea electromagnetic induction. Leha ho le joalo, khetho ea li-shift bar tsa elektronike ha e felle feela ka boholo, kahoo mochine oa ho fetoha oa elektronike o ntse o ntlafatsoa ka sepheo sa miniaturization e le motheo. Ka hona, sebaka se eketsehileng se ka sala moralong oa koloi. Ntle le moo, liparamente tse kang shift rod Stroke le Operation Force le tsona li ka ntlafatsoa ha li bapisoa le molamu oa mochini, ho etsa hore ts'ebetso e be bonolo ho mokhanni.
Hajoale, mefuta ea Lever ea elektroniki 'marakeng ke e latelang: Mofuta oa Lever, Mofuta oa Rotary / Dial, Mofuta oa Push Switch, Mofuta oa Lever Column.
Ha re nka konopo e le mohlala, e ka khutlela ho P gear 'me ea notleloa ke BTSI(BRAKING TRANSMISSION SHIFT INTERLOCK) kapa ea nka lifti e ikemetseng. Tsamaisong ea koloi, braking bar e tla le lenaneo le holileng le bohlokoa, ho seng joalo e tla tlaleha liphoso tse fapaneng, ka hona e hloka ho hlakola software. Thupa e otlolohileng ea BMW leoto la khoho e boetse e na le mosebetsi oa ho khutlela ho P gear ka mor'a ho tima.
Ho tloha qalong ea boholo bo boholo, mochini o boima oa ho fetoha, ho ea ho nts'etsopele ea miniaturized, lightweight elektronike shift bar ka lenaneo la eona, e hlile e entse tsoelo-pele e kholo ho e telele le e telele, empa e ke ke ea bolela hore ts'ebeliso ea lisebelisoa tsa elektroniki e tla ba teng. e be litšenyehelo tse ling tsa koloi li tlase, empa li tla nyoloha, kahoo OEM ea hajoale e ntse e le moralo oa mochini o fetohang. Empa ka keketseho e eketsehileng ea likoloi tse ncha tsa matla, ho ka boleloa esale pele hore molamu oa phetoho ea elektronike o tla fetoha ntho e ka sehloohong nakong e tlang.
