Iyini i-gas pedal yemoto
I-auto gas pedal , eyaziwa nangokuthi i-accelerator pedal, iyingxenye ebalulekile yokulawula isivinini semoto umshayeli. Umsebenzi wayo oyinhloko ukulawula ukuvulwa kwe-throttle yenjini, bese kuthinta ukuphuma kwamandla enjini.
Indlela i-gas pedal isebenza ngayo
Umshayeli ulawula ukuthi imoto ishesha kangakanani ukuya phambili nangemuva ngokunyathela i-accelerator pedal. Ngokuqondile, ukujula kwe-accelerator pedal kungalungisa ukuvulwa kwe-throttle yenjini, okubuye kuthinte inani lomoya enjinini. Isistimu yekhompyutha yemoto (efana ne-ECU) ilawula inani likaphethiloli elijovwe ngokuya ngokuvulwa kwe-valve ye-throttle, ngaleyo ndlela ilungise isivinini senjini namandla aphumayo .
Uhlobo lwe-pedal yegesi kanye nomklamo
Kunezinhlobo ezimbili eziyinhloko zamaphedali egesi: phansi kanye nokumiswa.
I-floor plate pedal : i-shaft yakhelwe phansi kwe-pedal, indawo yonyawo inganyathelwa ngokuphelele, ukulawulwa kwethole neqakala kukhululekile futhi kunembile, kulungele ukushayela isikhathi eside, kodwa izindleko ziphezulu.
i-suspended pedal : i-shaft ejikelezayo ingaphezulu kwesisekelo, isakhiwo silula futhi izindleko ziphansi, kodwa indlela yokunyathela ilula futhi ilula. Ukushayela isikhathi eside kungase kubangele amankonyane aqine .
Isizinda somlando kanye nokuthuthukiswa kobuchwepheshe be-gas pedal
Izisekelo zegesi zakuqala zazixhunywe ku-throttle ngentambo yokudonsa noma induku, kuyilapho izimoto zesimanje zisebenzisa ama-electronic throttle systems. I-elekthronikhi i-accelerator pedal inenzwa yokususa edlulisela isignali yokusebenza komshayeli ku-ECU ukuze ilawule umjovo kaphethiloli wenjini kanye nokuphuma kwamandla ngesignali ye-elekthronikhi. Lo mklamo awugcini nje ngokuthuthukisa ukunemba, kodwa futhi wehlisa izinkinga zokulungisa ezihlobene nokuxhumana ngokomzimba.
Umsebenzi oyinhloko we-pedal gas pedal ukulawula ukunikezwa kukaphethiloli enjinini, ukuze kulungiswe amandla enjini futhi kubonakale ukusheshisa noma ukwehla kwemoto.
Lapho umshayeli ecindezela i-accelerator pedal, i-accelerator pedal ithumela isignali kukhompyutha yokushayela (ECU). I-ECU isebenzisa isignali eyamukelwe kanye nenye idatha yenzwa ukuze ibale ukunikezwa kukaphethiloli okungcono kakhulu kanye nokudla komoya ukuze kufane nezidingo zomshayeli nesimo sokusebenza kwemoto .
Indlela i-gas pedal isebenza ngayo
I-gas pedal ixhunywe ku-electronic control unit (ECU) ukuze kulungiswe kahle ukunikezwa kukaphethiloli. Amasistimu we-throttle we-elekthronikhi avame ukusetshenziswa ezimotweni zesimanje, futhi i-gas pedal ngokwayo iyinzwa ekwazi ukubona ukuhamba kwe-pedal nesivinini, futhi idlulisela lolu lwazi ku-ECU. Ngokusekelwe kulolu lwazi nenye idatha yenzwa (efana nesivinini senjini, isivinini semoto, njll.), i-ECU ibala inani eliphelele likaphethiloli nomoya othathwayo ukuze ilawule ukuphuma kwamandla enjini .
Ukuthuthukiswa komlando kanye nenqubekelaphambili yezobuchwepheshe ye-gas pedal
Izimoto zakuqala zasebenzisa i-carburetor fuel supply system, lapho i-throttle pedal ilawula ngokuqondile ukuvulwa kwe-valve ye-throttle, okwathi futhi yathinta inani lokungena komoya nokunikezwa kukaphethiloli. Ngokuthuthukiswa kobuchwepheshe be-EFI, i-accelerator pedal isetshenziswa kakhulu njenge-transmitter yesignali, futhi umsebenzi wangempela wokulawula wenziwa yi-ECU. Amasistimu e-Efi anika amandla ukulawula okunembe kakhudlwana kokuthatha komoya nokujova uphethiloli, ngaleyo ndlela athuthukise ukusebenza kahle kwenjini nokusebenza kwayo.
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