Electronic fuel ingcindezi inzwa 1850351C1 ford uwoyela iloli

Inzwa yokucindezela kawoyela ye-elekthronikhi iqukethe i-chip yenzwa yokucindezela kwefilimu ewugqinsi, isifunda sokucubungula isignali, igobolondo, idivayisi yebhodi lesifunda engaguquki kanye nemikhondo emibili (umugqa wesiginali nolayini we-alamu).Isifunda sokucubungula isignali siqukethe isifunda sokuphakelwa kwamandla, isifunda sesinxephezelo sezinzwa, isifunda sokulungisa i-zero, isifunda se-voltage amplifier, isekethe ye-amplifier yamanje, isifunda sesihlungi kanye nesekhethi ye-alamu.

1.Inzwa yokucindezela uwoyela ifakwe ephasejini likawoyela eliyinhloko lenjini.Uma injini isebenza, idivayisi yokulinganisa ingcindezi ibona ingcindezi kawoyela, iguqule isignali yokucindezela ibe isignali kagesi bese iyithumela kumjikelezo wokucubungula isignali.Ngemuva kokukhulisa i-voltage nokukhulisa amandla kwamanje, isignali yengcindezi ekhulisiwe ixhunywe kusibonisi somfutho kawoyela ngomugqa wesiginali, ishintsha isilinganiso samaza adlula amakhoyili amabili kusikhombisi sengcindezi kawoyela, ngaleyo ndlela ikhombisa umfutho kawoyela wenjini.Isignali yokucindezela ekhuliswa amandla kagesi kanye namanje iphinde iqhathaniswe ne-voltage ye-alamu esethwe kusekethi ye-alamu.Uma iphansi kune-voltage ye-alamu, isekethe ye-alamu ikhipha isignali ye-alamu bese ikhanyisa isibani se-alamu ngomugqa we-alamu.

2.Imodi yokufaka izintambo zenzwa yomfutho kawoyela we-elekthronikhi ihambisana ngokuphelele nenzwa yendabuko eyimishini, engangena esikhundleni senzwa yokucindezela komshini futhi ixhumane ngqo nenkomba yengcindezi kawoyela wemoto kanye nesibani se-alamu esiphansi-voltage ukukhombisa umfutho kawoyela wenjini yezimoto zikadizili. futhi unikeze amasignali e-alamu ane-voltage ephansi.Uma kuqhathaniswa nenzwa yokucindezela kawoyela yendabuko ye-piezoresistive, inzwa yokucindezela kawoyela yemoto ye-elekthronikhi inezinzuzo zokungabi bikho kwezingxenye ezinyakazayo (okungukuthi, akukho ukuthinta), ukunemba okuphezulu, ukwethembeka okuphezulu kanye nempilo ende yesevisi, futhi ihlangabezana nezidingo zokuthuthukiswa kwemoto. electronics.

3.Ngenxa yokuthi indawo yokusebenza yezimoto inzima kakhulu, izidingo zezinzwa ziqinile kakhulu.Ekwakhiweni kwezinzwa zamandla kawoyela wezimoto ze-elekthronikhi, akudingekile kuphela ukukhetha amadivaysi okulinganisa ingcindezi anokumelana nokushisa okuphezulu, ukumelana nokugqwala nokunemba okuphezulu, kodwa futhi nokukhetha izingxenye ezisebenza okuthembekile kanye nobubanzi bokushisa obusebenzayo, kanye nokuthatha i-anti. -izinyathelo zokuphazanyiswa kumjikelezo ukuze kuthuthukiswe ukwethembeka kwezinzwa.