Ipulaki Yokuzifudumeza Yomkhiqizo Wangempela ye-SAIC MAXUS V80 – National five 0281002667

Inzwa yesikhundla se-Camshaft iyidivayisi yokuzwa, ebizwa nangokuthi inzwa yesignali ehambisanayo, iyidivayisi yokubeka indawo yokuhlukanisa isilinda, isignali yesikhundla se-camshaft yokufaka ku-ECU, iyisignali yokulawula ukuthungela.

1, umsebenzi kanye nohlobo lwe-Camshaft Position Sensor (CPS), umsebenzi wayo ukuqoqa isignali ye-Camshaft moving Angle, kanye neyunithi yokulawula kagesi yokufaka (ECU), ukuze kunqunywe isikhathi sokusha kanye nesikhathi sokushaja uphethiloli. I-Camshaft Position Sensor (CPS) yaziwa nangokuthi i-Cylinder Identification Sensor (CIS), ukuze ihlukanise ne-crankshaft Position Sensor (CPS), izinzwa zesikhundla se-Camshaft ngokuvamile zimelelwa yi-CIS. Umsebenzi we-camshaft position sensor ukuqoqa isignali yesikhundla se-camshaft yokusatshalaliswa kwegesi bese uyifaka ku-THE ECU, ukuze i-ECU ikwazi ukubona isikhungo sokucindezela esiphezulu esifile sesilinda 1, ukuze yenze ukulawula okulandelanayo kokushaja uphethiloli, ukulawula isikhathi sokushaja kanye nokulawula ukushaja. Ngaphezu kwalokho, isignali yesikhundla se-camshaft nayo isetshenziselwa ukukhomba umzuzu wokuqala wokushaja ngesikhathi injini iqala. Ngenxa yokuthi inzwa yesikhundla se-camshaft ingakhomba ukuthi iyiphi i-piston yesilinda esezofika ku-TDC, ibizwa ngokuthi inzwa yokubona isilinda. I-photoelectricIzici zesakhiwo senzwa yesikhundla se-crankshaft ye-Photoelectric kanye ne-camshaft ekhiqizwa yinkampani ye-Nissan zithuthukiswa kusukela kumsabalalisi, ikakhulukazi yidiski yesiginali (i-rotor yesiginali), ijeneretha yesiginali, izinto zokusabalalisa, indlu yezinzwa kanye nepulaki ye-wire harness. Idiski yesiginali iyi-rotor yesiginali yenzwa, ecindezelwa ku-shaft yesensa. Endaweni eseduze nomphetho wepuleti yesiginali ukwenza i-radian yesikhawu efanayo ngaphakathi nangaphandle kwemibuthano emibili yezimbobo ezikhanyayo. Phakathi kwazo, indandatho yangaphandle yenziwe ngezimbobo ezingu-360 ezisobala (izikhala), kanti i-radian yesikhawu ingu-1. (Imbobo esobala ibalelwa ku-0.5., imbobo yomthunzi ibalelwa ku-0.5.), esetshenziselwa ukukhiqiza ukujikeleza kwe-crankshaft kanye nesignali yesivinini; Kunezimbobo ezi-6 ezicacile (u-L ongunxande) endandatho yangaphakathi, enesikhala sama-radian angu-60. , isetshenziselwa ukukhiqiza isignali ye-TDC yesilinda ngasinye, phakathi kwayo kukhona unxande onomkhawulo obanzi omude kancane wokukhiqiza isignali ye-TDC yesilinda 1. Ijenereyitha yesignali inamathele endlini yenzwa, eyakhiwa yijenereyitha yesignali ye-Ne (isivinini kanye ne-Angle signal), ijenereyitha yesignali ye-G (isignali ephakathi ephezulu efile) kanye nesekethe yokucubungula isignali. Ijenereyitha yesignali ye-Ne kanye nejenereyitha yesignali ye-G zakhiwe yi-diode ekhipha ukukhanya (i-LED) kanye ne-transistor ezwela ukukhanya (noma i-diode ezwela ukukhanya), ama-LED amabili abheke ngqo kuma-transistor amabili azwela ukukhanya ngokulandelana. Umgomo wokusebenza we-Idiski yesignali ifakwe phakathi kwe-diode ekhipha ukukhanya (i-LED) kanye ne-transistor ezwela ukukhanya (noma i-photodiode). Lapho imbobo yokudlulisa ukukhanya kudiski yesignali ijikeleza phakathi kwe-LED ne-transistor ezwela ukukhanya, ukukhanya okukhishwa yi-LED kuzokhanyisa i-transistor ezwela ukukhanya, ngalesi sikhathi i-transistor ezwela ukukhanya ivuliwe, ukuphuma kwayo kokuqoqa izinga eliphansi (0.1 ~ O. 3V); Uma ingxenye yomthunzi wediski yesiginali ijikeleza phakathi kwe-LED ne-transistor ezwela ukukhanya, ukukhanya okukhishwa yi-LED akukwazi ukukhanyisa i-transistor ezwela ukukhanya, ngalesi sikhathi i-transistor ezwela ukukhanya iyanqamuka, umkhiqizo wayo wokuqoqa ugesi uphezulu (4.8 ~ 5.2V). Uma idiski yesiginali iqhubeka nokujikeleza, umgodi wokudlulisa kanye nengxenye yomthunzi kuzophendula i-LED ngokushintshana ibe yi-transmittance noma i-shading, kanti umqoqi we-transistor ezwela ukukhanya uzokhipha ngokushintshana amazinga aphezulu naphansi. Lapho i-axis yesensa ene-crankshaft kanye ne-camshaft ijikeleza, umgodi wokukhanya wesiginali epuletini kanye nengxenye yomthunzi phakathi kwe-LED kanye ne-transistor ezwela ukukhanya uphenduka, ipuleti yesiginali yesibani se-LED elibhekene nokukhanya kanye nomphumela womthunzi lizoshintshana ngokukhanya kumkhiqizi wesiginali we-transistor ezwela ukukhanya, kukhiqizwa isiginali yesensa futhi isikhundla se-crankshaft kanye ne-camshaft sihambisana nesiginali ye-pulse. Njengoba i-crankshaft ijikeleza kabili, umgodi wesensa ujikeleza isiginali kanye, ngakho inzwa yesiginali ye-G izokhiqiza ama-pulse ayisithupha. Inzwa yesiginali ye-Ne izokhiqiza amasignali e-pulse angu-360. Ngoba isikhawu se-radian sembobo yokudlulisa ukukhanya yesignali ye-G singama-60. Futhi singu-120 ngokujikeleza kwe-crankshaft. Ikhiqiza isignali ye-impulse, ngakho-ke isignali ye-G ivame ukubizwa ngokuthi yi-120. Isignali. Isiqinisekiso sokufakwa komklamo 120. Isignali 70 ngaphambi kwe-TDC. (BTDC70. , kanye nesignali ekhiqizwe yimbobo esobala enobubanzi obuyindilinga obude kancane buhambisana no-70 ngaphambi kwesikhungo esiphezulu sesilinda senjini 1. Ukuze i-ECU ikwazi ukulawula i-injection advance Angle kanye ne-ignition advance Angle. Ngenxa yokuthi i-radian yesikhala sokudlulisa isibonakaliso se-Ne signal ingu-1. (Imbobo ecacile ibalwe u-0.5. , imbobo yokufiphaza ibalwe u-0.5. ), ngakho-ke kumjikelezo ngamunye wokushaya, izinga eliphezulu kanye nezinga eliphansi kubalwa u-1 ngokulandelana. Ukujikeleza kwe-Crankshaft, amasignali angu-360 abonisa ukujikeleza kwe-crankshaft okungu-720. Ukujikeleza ngakunye kwe-crankshaft kungu-120. , i-G signal sensor ikhiqiza isignali eyodwa, i-Ne signal sensor ikhiqiza amasignali angu-60. Uhlobo lokungeniswa kumagnetic I-magnetic induction position sensor ingahlukaniswa ngohlobo lwe-Hall kanye nohlobo lwe-magnetoelectric. Eyokuqala isebenzisa umphumela we-hall ukukhiqiza isignali yesikhundla nge-amplitude ehleliwe, njengoba kuboniswe kuMfanekiso 1. Eyokugcina isebenzisa isimiso sokungeniswa kumagnetic ukukhiqiza amasignali esikhundla amplitude yawo ahlukahluka ngokuvama. I-amplitude yayo iyahlukahluka ngesivinini kusukela kumakhulu ama-millivolts kuya kumakhulu ama-volts, kanye i-amplitude iyahlukahluka kakhulu. Okulandelayo isingeniso esiningiliziwe sesimiso sokusebenza senzwa: Isimiso sokusebenza sendlela lapho umugqa wamandla kazibuthe udlula khona igebe lomoya phakathi kwe-N magnet pole ehlala njalo kanye ne-rotor, izinyo elibalulekile le-rotor, igebe lomoya phakathi kwezinyo elibalulekile le-rotor kanye nekhanda le-stator magnetic, ikhanda likamazibuthe, ipuleti lokuqondisa likamazibuthe kanye ne-S magnet pole ehlala njalo. Lapho i-rotor yesignali ijikeleza, igebe lomoya kusekethe likamazibuthe lizoshintsha njalo, kanti ukumelana kukamazibuthe kwesekethe likamazibuthe kanye ne-magnetic flux ekhanda le-coil yesignali kuzoshintsha njalo. Ngokusho kwesimiso sokungeniswa kukagesi, kuzofakwa amandla e-electromotive ashintshanayo ku-coil yokuzwa. Lapho i-rotor yesignali ijikeleza ngokwewashi, igebe lomoya phakathi kwamazinyo e-rotor convex kanye nekhanda likamazibuthe liyancipha, ukungathandi kwesekethe likamazibuthe kuyancipha, i-magnetic flux φ iyanda, izinga lokushintsha kwe-flux liyanda (dφ/dt>0), kanti amandla e-electromotive abangelwayo u-E alungile (E>0). Lapho amazinyo e-convex e-rotor eseduze nomkhawulo wekhanda likamazibuthe, i-magnetic flux φ iyanda kakhulu, izinga lokushintsha kwe-flux lilikhulu kakhulu. [D φ/dt=(dφ/dt) Max], kanye namandla e-electromotive abangelwa u-E aphezulu kakhulu (E=Emax). Ngemva kokuba i-rotor ijikeleza endaweni yephuzu B, nakuba i-magnetic flux φ isakhula, kodwa izinga lokushintsha kwe-magnetic flux liyancipha, ngakho-ke amandla e-electromotive abangelwa u-E ayancipha.Lapho i-rotor ijikeleza emgqeni ophakathi wezinyo eliyi-convex kanye nomugqa ophakathi wekhanda le-magnetic, nakuba igebe lomoya phakathi kwezinyo eliyi-convex le-rotor kanye nekhanda le-magnetic lincane kakhulu, ukumelana kwamagnetic kwesekethe le-magnetic kuncane kakhulu, kanti i-magnetic flux φ inkulu kakhulu, kodwa ngoba i-magnetic flux ayikwazi ukuqhubeka nokukhula, izinga lokushintsha kwe-magnetic flux liyi-zero, ngakho-ke amandla e-electromotive abangelwa u-E ayisi-zero.Lapho i-rotor iqhubeka nokujikeleza ngendlela yewashi futhi izinyo eliyi-convex lishiya ikhanda le-magnetic, igebe lomoya phakathi kwezinyo eliyi-convex kanye nekhanda le-magnetic liyanda, ukungafuni kwesekethe le-magnetic kuyanda, futhi i-magnetic flux iyancipha (dφ/dt< 0), ngakho-ke amandla e-electrodynamic abangelwa u-E ayisi-negative. Lapho izinyo eliyi-convex liphendukela emaphethelweni okushiya ikhanda likamagnetic, i-magnetic flux φ yehla kakhulu, izinga lokushintsha kwe-flux lifinyelela ku-negative maximum [D φ/df=-(dφ/dt) Max], kanye namandla e-electromotive abangelwayo u-E nawo afinyelela ku-negative maximum (E= -emax). Ngakho-ke kungabonakala ukuthi njalo lapho i-rotor yesiginali iphendula izinyo eliyi-convex, ikhoyili yesensa izokhiqiza amandla e-electromotive ashintshanayo ngezikhathi ezithile, okungukuthi, amandla e-electromotive avela inani eliphakeme nelincane, ikhoyili yesensa izokhipha isignali ye-voltage ehambisanayo. Inzuzo evelele yesensa ye-magnetic induction ukuthi ayidingi ukunikezwa kwamandla angaphandle, i-magnet ehlala njalo idlala indima yokuguqula amandla omshini abe amandla kagesi, futhi amandla ayo e-magnetic ngeke alahleke. Lapho ijubane lenjini lishintsha, ijubane lokujikeleza kwamazinyo e-convex e-rotor lizoshintsha, kanye nezinga lokushintsha kwe-flux enkabeni nalo lizoshintsha. Lapho ijubane liphakama, izinga lokushintsha kwe-flux liyanda, kulapho i-induction electromotive force iphakama khona kukhoyili yesensa. Njengoba igebe lomoya phakathi kwamazinyo e-rotor convex kanye nekhanda le-magnetic lithinta ngqo. ukumelana kwamagnetic kwesekethe yamagnetic kanye ne-voltage yokukhipha yekhoyili yesenzwa, igebe lomoya phakathi kwamazinyo e-rotor convex kanye nekhanda le-magnetic alikwazi ukushintshwa ngokuthanda kwalo. Uma igebe lomoya lishintsha, kumele lilungiswe ngokwemibandela. Igebe lomoya ngokuvamile laklanywa ngaphakathi kobubanzi obungu-0.2 ~ 0.4mm.2) I-Jetta, i-Santana car magnetic induction crankshaft position sensor1) Izici zesakhiwo senzwa yesikhundla se-crankshaft: Inzwa yesikhundla se-crankshaft ye-magnetic induction ye-Jetta AT, GTX kanye ne-Santana 2000GSi ifakwe ku-cylinder block eduze kwe-clutch ku-crankcase, eyakhiwa kakhulu yi-signal generator kanye ne-signal rotor. I-signal generator iboshelwe ku-engine block futhi iqukethe oma-emigration abaphakade, ama-sensing coil, kanye nama-wiring harness plugs. I-sensing coil ibizwa nangokuthi i-signal coil, futhi ikhanda le-magnetic linamathiselwe ku-permanent magnet. Ikhanda likamagnetic liphambene ngqo ne-rotor yesignali yohlobo lwediski yamazinyo efakwe ku-crankshaft, futhi ikhanda likamagnetic lixhunywe ne-magnetic joke (ipuleti lomhlahlandlela likamagnetic) ukuze kwakheke i-loop yomhlahlandlela kamagnetic. I-rotor yesignali yohlobo lwediski enamazinyo, inamazinyo angu-58 aqondile, amazinyo amancane angu-57 kanye nezinyo elilodwa elikhulu elibekwe ngokulinganayo kumjikelezo walo. Izinyo elikhulu alinaso isignali yokubhekisela ephumayo, ehambisana nesilinda yenjini 1 noma isilinda 4 sokucindezela i-TDC ngaphambi kwe-Angle ethile. Ama-radian amazinyo amakhulu alingana nalawo amazinyo amabili aqondile namazinyo amancane amathathu. Ngoba i-rotor yesignali ijikeleza ne-crankshaft, kanti i-crankshaft ijikeleza kanye (360). , i-rotor yesignali nayo ijikeleza kanye (360). , ngakho-ke i-crankshaft rotation I-Angle ephethwe amazinyo aqondile kanye nokukhubazeka kwamazinyo kumjikelezo we-rotor yesignali ingu-360. , i-crankshaft rotation I-Angle yezinyo ngalinye eliqondile namazinyo amancane ingu-3. (58 x 3. 57 x + 3. = 345). , i-Angle ye-crankshaft ebalwe yisici esikhulu samazinyo ingu-15. (2 x 3. + 3 x3. = 15). .2) isimo sokusebenza kwenzwa yesikhundla se-crankshaft: lapho inzwa yesikhundla se-crankshaft ene-crankshaft ijikeleza, isimiso sokusebenza senzwa yokungenisa amandla kagesi, isignali ye-rotor ngayinye iphendula izinyo eliyi-convex, ikhoyili yokuzwa izokhiqiza i-emf eshintshanayo ngezikhathi ezithile (amandla kagesi aphezulu kanye nokungenani), ikhoyili ikhipha isignali ye-voltage eshintshanayo ngokufanele. Ngenxa yokuthi i-rotor yesignali inikezwa izinyo elikhulu ukukhiqiza isignali yokubhekisela, ngakho-ke lapho izinyo elikhulu liphendula ikhanda le-magnetic, i-voltage yesignali ithatha isikhathi eside, okungukuthi, isignali yokuphuma iyisignali ye-pulse ebanzi, ehambisana ne-Angle ethile ngaphambi kwesilinda 1 noma i-cylinder 4 compression TDC. Lapho iyunithi yokulawula kagesi (ECU) ithola isignali ye-pulse ebanzi, ingazi ukuthi isikhundla se-TDC esiphezulu sesilinda 1 noma 4 siyeza. Ngokuqondene nesimo se-TDC esizayo sesilinda 1 noma 4, sidinga ukunquma ngokuya ngokufaka kwesignali kusuka kunzwa yesikhundla se-camshaft. Njengoba i-rotor yesiginali inamazinyo angu-58 aqondile, ikhoyili yesensa izokhiqiza izimpawu zamandla kagesi ezishintshanayo ezingu-58 ngokujikeleza ngakunye kwe-rotor yesiginali (ukujikeleza okukodwa kwe-crankshaft yenjini). Isikhathi ngasinye lapho i-rotor yesiginali ijikeleza eceleni kwe-crankshaft yenjini, ikhoyili yesensa yondla ama-pulse angu-58 kuyunithi yokulawula kagesi (i-ECU). Ngakho-ke, kuzo zonke izimpawu ezingu-58 ezitholwe yi-sensor yesikhundla se-crankshaft, i-ECU iyazi ukuthi i-crankshaft yenjini ijikelezile kanye. Uma i-ECU ithola izimpawu ezingu-116000 ezivela ku-sensor yesikhundla se-crankshaft kungakapheli umzuzu owodwa, i-ECU ingabala ukuthi isivinini se-crankshaft n singu-2000(n=116000/58=2000)r/imvula; Uma i-ECU ithola izimpawu ezingu-290,000 ngomzuzu ezivela ku-sensor yesikhundla se-crankshaft, i-ECU ibala isivinini se-crank esingu-5000(n= 29000/58 =5000)r/min. Ngale ndlela, i-ECU ingakwazi ukubala ijubane lokujikeleza kwe-crankshaft ngokusekelwe enanini lezimpawu zokushaya ezitholwe ngomzuzu kusuka ku-sensor yesikhundla se-crankshaft. Isignali yesivinini senjini kanye nesignali yomthwalo yizibonakaliso zokulawula ezibaluleke kakhulu neziyisisekelo zesistimu yokulawula ye-elekthronikhi, i-ECU ingakwazi ukubala amapharamitha amathathu okulawula ayisisekelo ngokusho kwalezi zibonakaliso ezimbili: i-Angle ye-Injection Advance (isikhathi), i-Angle ye-Injection Advance (isikhathi) kanye ne-Injection Conduction Angle (i-Injection Coil Primary Current ngesikhathi). I-Jetta AT kanye ne-GTx, i-Santana 2000GSi i-Car magnetic Induction Type crankshaft position sensor signal rotor ekhiqizwa yi-signal njengesignali yokubhekisela, ukulawulwa kwe-ECU kwesikhathi sokufakwa kukaphethiloli kanye nesikhathi sokushisa kusekelwe esignalini ekhiqizwa yi-signal. Uma i-ECu ithola isignali ekhiqizwa yi-big tooth defect, ilawula isikhathi sokushaqeka, isikhathi sokujova uphethiloli kanye nesikhathi sokushintsha kwamanje esiyinhloko se-ignition coil (okungukuthi i-conduction Angle) ngokwesignali ye-small tooth defect.3) Imoto yeToyota I-TCCS magnetic induction crankshaft kanye ne-camshaft position sensor I-Toyota Computer Control System (1FCCS) isebenzisa i-magnetic induction crankshaft kanye ne-camshaft position sensor eguquliwe kusuka kumsabalalisi, equkethe izingxenye ezingaphezulu nezingezansi. Ingxenye engenhla ihlukaniswe nge-detection crankshaft position reference signal (okungukuthi i-cylinder identification kanye ne-TDC signal, eyaziwa ngokuthi i-G signal generator); Ingxenye engezansi ihlukaniswe nge-crankshaft speed kanye ne-corner signal generator (ebizwa ngokuthi i-Ne signal generator).1) Izici zesakhiwo se-Ne signal generator: I-Ne signal generator ifakwe ngaphansi kwe-G signal generator, ikakhulukazi eyakhiwe yi-No. 2 signal rotor, i-Ne sensor coil kanye ne-magnetic head. I-signal rotor igxilile ku-sensor shaft, i-sensor shaft iqhutshwa yi-gas distribution camshaft, ingxenye engenhla ye-shaft ifakwe i-fire head, i-rotor inamazinyo angu-24 aqondile. Ikhoyili yokuzwa kanye nekhanda likamazibuthe ziqinile endlini yezinzwa, kanti ikhanda likamazibuthe liqinile kukhoyili yokuzwa.2) isivinini kanye nomgomo wokukhiqiza isignali ye-Angle kanye nenqubo yokulawula: lapho i-crankshaft yenjini, izimpawu ze-valve camshaft sensor, bese ziqhuba ukujikeleza kwe-rotor, amazinyo aphumayo e-rotor kanye negebe lomoya phakathi kwekhanda likamazibuthe kushintsha ngokushintshana, ikhoyili yokuzwa ku-magnetic flux ishintsha ngokushintshana, khona-ke isimiso sokusebenza senzwa yokungenisa amandla kazibuthe sibonisa ukuthi kukhoyili yokuzwa ingakhiqiza amandla e-electromotive ashintshanayo. Ngenxa yokuthi i-rotor yesignali inamazinyo angu-24 aqondile, ikhoyili yesenzwa izokhiqiza izimpawu ezingu-24 ezishintshanayo lapho i-rotor ijikeleza kanye. Ukujikeleza ngakunye kweshaft yesenzwa (360). Lokhu kulingana nokujikeleza okubili kwe-crankshaft yenjini (720). , ngakho-ke isignali eshintshanayo (okungukuthi isikhathi sesignali) ilingana nokujikeleza kwe-crank okungama-30. (720. Okwamanje 24 = 30). , ilingana nokujikeleza kwekhanda lomlilo 15. (30. Okwamanje 2 = 15). . Uma i-ECU ithola amasignali angu-24 avela ku-Ne signal generator, kungaziwa ukuthi i-crankshaft ijikeleza kabili kanti ikhanda lokukhanyisa lijikeleza kanye. Uhlelo lwangaphakathi lwe-ECU lungabala futhi lunqume ijubane le-crankshaft yenjini kanye nejubane lekhanda lokukhanyisa ngokuya ngesikhathi somjikelezo ngamunye wesignali ye-Ne. Ukuze kulawulwe ngokunembile i-Angle ye-ignition advance kanye ne-fuel injection advance Angle, i-crankshaft Angle ephethwe umjikelezo ngamunye wesignali (30. Amakhona mancane. Kulula kakhulu ukufeza lo msebenzi nge-microcomputer, futhi i-frequency divider izobonisa i-Ne ngayinye (i-crank Angle 30). Ihlukaniswe ngokulinganayo yaba amasignali e-pulse angu-30, futhi isignali ngayinye ye-pulse ilingana ne-crank Angle 1. (30. Present 30 = 1). . Uma isignali ngayinye ye-Ne ihlukaniswe ngokulinganayo yaba amasignali e-pulse angu-60, isignali ngayinye ye-pulse ihambisana ne-crankshaft Angle engu-0.5. (30. ÷60 = 0.5. . Ukusethwa okuthile kunqunywa yizidingo zokunemba kwe-Angle kanye nomklamo wohlelo. 3) Izici zesakhiwo se-G signal generator: I-G signal generator isetshenziselwa ukuthola indawo ye-piston top dead center (TDC) nokukhomba ukuthi iyiphi i-cylinder esezofika endaweni ye-TDC kanye nezinye izimpawu zokubhekisela. Ngakho-ke i-G signal generator ibizwa nangokuthi i-cylinder recognition kanye ne-top dead center signal generator noma i-reference signal generator. I-G signal generator iqukethe i-No. 1 signal rotor, i-sensing coil G1, G2 kanye ne-magnetic ikhanda, njll. I-rotor yesignali inama-flange amabili futhi inamathele ku-shaft yenzwa. Ama-sensor coil G1 kanye ne-G2 ahlukaniswe ngama-degree angu-180. Uma ifakwa, i-G1 coil ikhiqiza isignali ehambisana ne-injini yesithupha ye-compression silinda phezulu dead center 10. Isignali ekhiqizwa yi-G2 coil ihambelana ne-lO ngaphambi kwe-compression TDC yesilinda sokuqala senjini.4) Ukuhlonza isilinda kanye nesimiso sokukhiqizwa kwesignali yesikhungo esifile phezulu kanye nenqubo yokulawula: isimiso sokusebenza se-G signal generator sifana nese-Ne signal generator. Lapho i-camshaft yenjini iqhuba i-sensor shaft ukuthi ijikeleze, i-flange ye-G signal rotor (i-No. 1 signal rotor) idlula ekhanda le-magnetic le-sensor coil ngokushintshana, kanye negebe lomoya phakathi kwe-rotor flange kanye nekhanda le-magnetic lishintshana ngokushintshana, futhi isignali yamandla e-electromotive alternating izofakwa ku-sensor coil Gl kanye ne-G2. Uma ingxenye yeflange ye-rotor yesignali ye-G iseduze nekhanda likamagnetic le-coil yokuzwa i-G1, kukhiqizwa isignali ye-pulse enhle ku-coil yokuzwa i-G1, ebizwa ngokuthi isignali ye-G1, ngoba igebe lomoya phakathi kwe-flange nekhanda likamagnetic liyancipha, i-magnetic flux iyanda futhi izinga lokushintsha kwe-magnetic flux lihle. Uma ingxenye yeflange ye-rotor yesignali ye-G iseduze ne-coil yokuzwa i-G2, igebe lomoya phakathi kwe-flange nekhanda likamagnetic liyancipha futhi i-magnetic flux iyanda.