Iyini i-pedal ye-accelerator yemoto?
I-accelerator pedal assembly yemoto iyingxenye ebalulekile yemoto, esetshenziswa kakhulu ukulawula ukuvulwa kwe-throttle yenjini, ukuze kulungiswe amandla okukhipha injini. I-accelerator pedal assembly ivame ukuba nezingxenye ezilandelayo eziyinhloko:
Umzimba wephedali ye-accelerator : Lena yingxenye ebonakalayo efana nephedali yegesi yendabuko, evame ukwenziwa ngensimbi noma ezinye izinto eziqinile. Umshayeli angalawula ukusheshisa kwemoto ngokucindezela phansi noma ukukhulula iphedali .
Inzwa: Inzwa encane efakwe emzimbeni wephedali ye-accelerator ukuthola inani kanye nesiqondiso samandla asetshenziswa umshayeli ephedalini. Lolu lwazi luthunyelwa kwiYunithi yokulawula yemoto kagesi.
Iyunithi Yokulawula Ye-elekthronikhi: Lona ubuchopho bemoto, obunesibopho sokuhumusha idatha yokufaka evela kuzinzwa nokuyiguqula ibe yimiyalo yokulawula injini. I-ECU ingacubungula futhi idatha evela kwezinye izinzwa ezifana nezinzwa zesivinini, izinzwa ze-oxygen, njll., ukuze kuvunyelwe izindlela zokushayela eziyinkimbinkimbi kakhulu kanye nemisebenzi yokulawula .
i-actuator/umshayeli : idivayisi encane yenjini noma yomoya ethola imiyalelo evela ku-ECU futhi ilungise ukuvulwa kwe-throttle njengoba kudingeka. Lokhu kungenziwa ngokushintsha amandla okulayisha kusengaphambili entwasahlobo ye-throttle noma ngokusebenzisa idivayisi yomoya .
I-throttle : insimbi encane etholakala endaweni yokungena yenjini okuvuleka kwayo kungalungiswa ngokwemiyalelo ye-ECU. Uma i-throttle ivuliwe, umoya omningi ungena enjinini, okubangela ukuthi injini ishise uphethiloli omningi futhi ikhiqize amandla amaningi .
Lezi zingxenye zisebenza ndawonye ukuze zivumele i-electronic accelerator pedal ukuthi ilawule ngokunembile ukusheshisa kwemoto ngenkathi inikeza ukusebenza kahle kukaphethiloli kanye nokusebenza kahle kokushayela.
Umgomo wokusebenza wokuhlanganiswa kwephedali ye-accelerator yezimoto uhlanganisa kakhulu izindlela ezimbili zokusebenza zendabuko ze-electronic zemishini nezesimanje.
Isimiso sokusebenza kwesimiso sokusebenza kwe-pedal ye-mechanical accelerator
Emotweni yendabuko, i-accelerator pedal ixhunywe ku-throttle valve yenjini ngentambo yokudonsa noma induku yokudonsa. Lapho umshayeli enyathela i-accelerator pedal, ukuvulwa kwe-throttle kulawulwa ngqo, ngaleyo ndlela kulawula ukuphuma kwamandla kwenjini. Lokhu kuxhumana ngomshini kulula futhi kuqondile, kodwa isimo sekhebula le-throttle noma induku sidinga ukuhlolwa nokugcinwa njalo ukuqinisekisa ukusebenza kwayo okuvamile.
Isimiso sokusebenza kwesimiso sesimanje sokusebenza kwe-pedal ye-elekthronikhi ye-accelerator
Izimoto zanamuhla ziya ngokuya zisebenzisa izinhlelo ze-throttle kagesi. Inzwa yokushintsha ijubane ifakwa ku-pedal ye-accelerator ye-elekthronikhi. Lapho umshayeli enyathela i-pedal ye-accelerator, inzwa yokushintsha ijubane izoqoqa ushintsho lokuvula lwe-pedal kanye nolwazi lokusheshisa. Lolu lwazi ludluliselwa kuyunithi yokulawula kagesi yenjini, eyahlulela inhloso yokushayela yomshayeli ngokwe-algorithm eyakhelwe ngaphakathi, bese ithumela isignali yokulawula ehambisanayo ku-motor yokulawula ye-throttle yenjini, ngaleyo ndlela ilawula ukuphuma kwamandla enjini. Uhlelo lwe-throttle kagesi alugcini nje ngokuthuthukisa ukunemba kokulawula kwamandla, kodwa futhi lukhulisa ukuthembeka kohlelo kanye nenduduzo yokushayela .
Indlela inzwa yesikhundla se-accelerator pedal esebenza ngayo
Inzwa yesikhundla sephedali ye-accelerator ezimotweni zesimanje ivame ukusebenzisa isici se-Hall esingathintani esifakwe engalweni yephedali ye-accelerator. Lapho iphedali ye-accelerator ihamba, inzwa ithola ukuhamba kwephedali bese ikhipha isignali ye-voltage ehambisana nokuhamba kwephedali. Ngokusekelwe kulesi signali ye-voltage, i-ECU ibala inani likaphethiloli elifakwe, ngaleyo ndlela ifinyelele ukulawula okunembile kwenjini. Le sensor engathintani ibonakala ngokuthembeka okuphezulu kanye nokuphila isikhathi eside ukuqinisekisa ukusebenza okuzinzile kwesistimu .
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