Horo sensor: musimboti wekushanda, mhando, kunyorera, maitiro ekutarisa

Zvekushanda mushe kwemaitiro ese emota yemazuva ano, vagadziri vanoshongedza mota nemhando dzakasiyana dzemagetsi zvigadzirwa zvine zvazvakanakira pamusoro pezvinhu zvemishini.

Senzwi yega yega yakakosha mukugadzikana kwekushanda kwezvinhu zvakasiyana mumushini. Funga maficha eiyo sensor sensor: ndeapi mhando aripo, makuru malfunctions, musimboti wekushanda uye kwainoiswa.

Chii chinonzi sensor yeHoro mumotokari

Inzwa yehoro chishandiso chidiki chine magetsi ekushandisa magetsi. Kunyangwe mumotokari dzekare dzeSoviet mota indasitiri, ma sensors aya aripo - iwo anodzora mashandiro einjini yepeturu. Kana chishandiso chikatadza kushanda, injini icharasikirwa nekusimba zvakanyanya.

Ivo anoshandiswa pakushanda kweye kuvesa system, kugoverwa kwezvikamu mune gasi rekuparadzira mashandiro uye nevamwe. Kuti unzwisise kuti zvii zvisina kufanira zvine chekuita nekuparara kweiyo sensor, iwe unofanirwa kunzwisisa chimiro chayo uye musimboti wekushanda.

Chii chinonzi sensor yeHoro mumotokari?

Inzwa yehoro mumotokari inodiwa kuti itore uye kuyera magineti munzvimbo dzakasiyana dzemotokari. Iko kushandiswa kukuru kweHH kuri mune yekuwisira system.

Chigadzirwa chinokutendera kuti uone maparameter akasarudzika nenzira isiri yekubata. Iyo sensor inogadzira yemagetsi mafambiro anoenda kuchinjisa kana ECU. Aya majaira anobva atumira siginari kuti ibudise yazvino kugadzira marambi mumakenduru.

Muchidimbu nezve musimboti webasa

Nheyo yekushanda kwechigadzirwa ichi yakawanikwa muna 1879 naAmerican physicist E.G. Horo. Kana semiconductor wafer inopinda munzvimbo yemagineti yemagineti anogara aripo, diki diki inogadzirwa mairi.

Mushure mekumiswa kwemagineti munda, hapana zvazvino inogadzirwa. Iko kukanganiswa kwesimba remagineti kunoitika kuburikidza nemitsetse iri mune yesimbi skrini, inoiswa pakati pemagineti uye semiconductor wafer.

Iri kupi uye inotaridzika sei?

Mhedzisiro yeHoro yawana kunyorera mune akawanda masisitimu emota senge:

• Inogadza chinzvimbo che crankshaft (kana iyo pisitoni yekutanga humburumbira iri pamusoro pekufa pakati pekumanikidza sitiroko);
• Inosarudza chinzvimbo checamshaft (kuwiriranisa kuvhurwa kwemavharuvhu mumagetsi ekuparadzira gasi mune mamwe mamodheru enjini dzemukati dzemoto dzemazuva ano);
• Mune iyo kupisa system breaker (pane muparidzi);
• Mune tachometer.

Mukuita kwekutenderera kweiyo mota shaft, iyo sensor inopindirana nehukuru hwenzvimbo dzemazino, kubva panogadzirwa nemagetsi emagetsi akaderera, ayo anopihwa switch yekuchinja. Kamwe mune yekupisa coil, iyo chiratidzo inoshandurwa kuita yakakwira voltage, iyo inodikanwa kuti igadzire spark mune humburumbira. Kana iyo crankshaft nzvimbo sensor isina kukwana, injini haigone kutanga.

Imwe sensor yakafanana inowanikwa mubreak yeiyo isina kutaurirana kuvesa system. Kana ichikonzereswa, iyo yekumhanyisa yeiyo kuvesa coil inoshandurwa, iyo inobvumidza iyo kuti ibudise muripo pane yekutanga ichitenderera uye kuburitsa kubva kune yechipiri.

Mufananidzo uyu pazasi unoratidza zvinoita senzwa uye kwainoiswa mune dzimwe mota.

Mumugovera

Crankshaft sensor

Camshaft sensor

Tachometer sensor

Horo sensor mune yemagetsi mota

Device

Iyo yakapusa horo sensor kifaa ine:

• Permanent magineti. Iyo inogadzira iyo magnetic field inoshanda pane iyo semiconductor, mune iyo yakaderera magetsi magetsi inogadzirwa;
• Magnetic redunhu. Chinhu ichi chinoona chiito chemagineti uye inogadzira yazvino;
• Rotor inotenderera. Iyo simbi yakakomberedzwa ndiro ine mitsetse. Kana iyo shaft yechinhu chikuru ichitenderera, iwo ma rotor mashizha anodzivirira zvinoitwa nemagineti padanda, izvo zvinogadzira mafambiro mukati maro;
• Zvipurasitiki.

Mhando uye chiyero

Ese ma sensors eHoro anowira mumapoka maviri. Chikamu chekutanga idigital uye chechipiri analogog. Izvi zvishandiso zvinoshandiswa zvinobudirira mumaindasitiri akasiyana siyana, kusanganisira iyo indasitiri yemotokari. Muenzaniso wakareruka weiyi sensor ndeye DPKV (inoyera chinzvimbo checrankshaft painotenderera).

Analog Horo Sensor Element

Mune mamwe maindasitiri, michina yakafanana inoshandiswa, semuenzaniso, mumachina ekuwachisa (kuwacha kunoyerwa zvichienderana nekumhanya kwekutenderera kwakazara dhiramu). Kumwe kushandiswa kwakajairika kwemidziyo yakadaro kuri mukombuta keyboard (magineti madiki ari kuseri kwemakiyi, uye iyo senji pachayo yakaiswa pasi peye elastic polymer zvinhu).

Nyanzvi dzemagetsi dzinoshandisa chishandiso chakasarudzika kuyera kusingaenzanisike kwazvino tambo, mune iyo sensor yeImba yakaiswawo, iyo inopesana nesimba remagineti rakagadzirwa newaya uye inopa kukosha kunoenderana nesimba remagineti vortex. .

Mune indasitiri yemotokari, Horo sensors akabatanidzwa mune akasiyana masisitimu. Semuenzaniso, mumotokari dzemagetsi, izvi zvishandiso zvinotarisa bhatiri mutero. Crankshaft chinzvimbo, throttle vharafu, vhiri kumhanya, nezvimwe. - izvi zvese uye mamwe ma parameter anoonekwa nema sensors eHoro.

Linear (analogue) Horo sensors

Mune ma sensors akadaro, iyo voltage yakananga zvinoenderana nesimba reiyo magnetic field. Mune mamwe mazwi, iyo padhuze iyo sensor iri kune iyo magineti, iyo yakakwirira inobuda voltage. Aya marudzi emidziyo haana Schmidt trigger uye switching inobuda transistor. Iyo voltage mavari inotorwa zvakananga kubva kune inoshanda amplifier.

Iyo inobuda voltage yeanalog Hall effect sensors inogona kugadzirwa ingave neanogara magineti kana magineti emagetsi. Izvo zvinoenderanawo nehupamhi hwemahwendefa uye kusimba kweiyo ikozvino inoyerera kuburikidza nendiro iyi.

Logic inotaura kuti iyo inobuda voltage ye sensor inogona kuwedzerwa nekusingaperi nekuwedzera magineti. Chaizvoizvo hazvisi. Iyo inobuda voltage kubva kune sensor ichaganhurwa nemagetsi ekupa. Iyo peak inobuda voltage pane iyo sensor inonzi saturation voltage. Kana ichi chikwiriso chasvikwa, hazvina maturo kuramba uchiwedzera magineti flux density.

Semuenzaniso, mabhanhire emazuva ano anoshanda pamusimboti uyu, nerubatsiro rwekuti iyo voltage mu conductor inoyerwa pasina kusangana newaya pachayo. Linear Hall masensa anoshandiswawo mumidziyo inoyera magineti munda density. Midziyo yakadaro yakachengeteka kushandisa, sezvo isingade kutarisana zvakananga nechinhu chinoitisa.

Muenzaniso wekushandisa chinhu cheanalogog

Nhamba iri pazasi inoratidza dunhu rakareruka re sensor inoyera simba razvino uye inoshanda pamusimboti weHoro maitiro.

A - kondakita; B - yakazaruka magnetic ring; С - analog Hall sensor; D - chiratidzo amplifier

Yakadaro sensor yazvino inoshanda zviri nyore. Kana ikozvino inoshandiswa kune conductor, magnetic field inogadzirwa kumativi ose. Iyo sensor inobata polarity yemunda uyu uye density yayo. Kupfuurirazve, voltage inoenderana neiyi kukosha inoumbwa mu sensor, iyo inopihwa kune amplifier uyezve kune chiratidzo.

Dhijitari Horo Sensors

Analog zvigadzirwa zvinokonzereswa zvichienderana nesimba remagineti munda. Iyo yakakwira iyo, iyo yakawanda voltage ichave iri mune iyo sensor. Kubva pakaunzwa zvemagetsi mumagetsi akasiyana siyana, sensor yehoro yakawana zvinhu zvine musoro.

Dhijitari Horo Sensor Element

Chigadzirwa chinogona kuona kuvepo kwemagineti, kana kusachiona. Muchiitiko chekutanga, chichava chinhu chinonzwisisika, uye chiratidzo chinotumirwa kune anoita kana anodzora unit. Muchiitiko chechipiri (kunyangwe iine hombe, asi isina kusvika pamuganhu, magnetic field), chishandiso hachinyorwe chero chinhu, chinonzi zero zvine musoro.

Nekudaro, zvigadzirwa zvemadhijitari ndezve unipolar uye bipolar mhando. Ngatimbokurukurai muchidimbu kuti misiyano yavo ndeipi.

Unipolar

Kana zviri zve unipolar misiyano, zvinokonzereswa kana iro remagineti rengeti imwe chete polarity yaonekwa. Kana iwe ukauya nemagineti ine polarity inopesana neiyo sensor, chishandiso hachiite zvachose. Kubviswa kwechigadzirwa kunoitika kana simba remagineti radzikira kana kunyangarika zvachose.

Chidimbu chinodiwa chekuyera chinopihwa nemudziyo panguva iyo simba remagineti rinonyanya. Kusvikira chikumbaridzo ichi chasvika, chishandiso chinoratidza kukosha kwe0. Kana iyo magnetic field induction iri diki, chishandiso hachikwanise kuchigadzirisa, nekudaro, inoratidza zero kukosha. Chimwe chinhu chinokanganisa kurongeka kwezviyero nechigadzirwa idaro rayo kubva kumagineti.

Bipolar

Panyaya yekushandurwa kwebipolar, chishandiso chinovhurwa apo magetsi emagetsi anogadzira danda chairo, uye rinodzimwa panoshandiswa danda rakatarisana. Kana iyo magineti ikabviswa apo iyo sensor iripo, chishandiso hachidzime.

Kugadzwa kweHH mumotokari ignition system

Masensa eHoro anoshandiswa mune asiri-anobatana ekudzima masisitimu. Mavari, chinhu ichi chinoiswa pachinzvimbo chebreaker slider, iyo inodzima iyo yekutanga mhepo yekudzima coil. Mufananidzo uri pasi apa unoratidza muenzaniso weHall sensor, iyo inoshandiswa mumotokari dzemhuri yeVAZ.

A - Hall sensor; B - magineti asingagumi; Nendiro inovhara kushanda kwemahara kwemagineti

Mune mamwe mazuva ano ekubatidza masisitimu, iyo Hall sensor inoshandiswa chete kuona nzvimbo ye crankshaft. Sensor yakadaro inonzi crankshaft position sensor. Nheyo yekushanda kwayo yakafanana neyekare Hall sensor.

Chete nekuda kwekuvhiringidza kwekutanga mhepo uye kugoverwa kwepamusoro-voltage pulse yatova mutoro wemagetsi ekugadzirisa unit, iyo yakarongerwa maitiro ejini. Iyo ECU inokwanisa kuchinjika kune akasiyana maitiro ekushandisa emagetsi emagetsi nekushandura nguva yekudzima (mune yekusangana uye isingabatanidzi masisitimu eiyo yekare modhi, basa iri rinopihwa kune vacuum regulator).

Ignition neHoro sensor

Mune isingabatanidzi ignition masisitimu eiyo yekare modhi (iyo pa-bhodhi sisitimu yemota yakadaro haina kurongedzerwa neyemagetsi control unit), iyo sensor inoshanda mune inotevera kutevedzana:

1. Iyo shaft yekugovera inotenderera (yakabatanidzwa kune camshaft).
2. Indiro yakamisikidzwa pane shaft iri pakati peImba sensor uye magineti.
3. Iyo ndiro ine maslots.
4. Kana ndiro inotenderera uye nzvimbo yakasununguka yakaumbwa pakati pemagineti, voltage inogadzirwa mu sensor nekuda kwesimba remagineti.
5. Iyo yakabuda voltage inopihwa kune switch, iyo inopa shanduko pakati pemamhepo eiyo ignition coil.
6. Mushure mekunge iyo yekutanga mhepo yakadzimwa, iyo yakakwira-voltage pulse inogadzirwa mumhepo yechipiri, inopinda muparadzi (mugovera) uye inoenda kune chaiyo spark plug.

Pasinei nechirongwa chakareruka chekushanda, iyo isingabatanidzi iginition system inofanirwa kunyatsogadziriswa kuitira kuti spark ioneke mumakenduru ega ega panguva yakakodzera. Zvikasadaro, mota inomhanya isina kugadzikana kana kusatanga zvachose.

Mabhenefiti eMotokari Hall Sensor

Nekuunzwa kwezvinhu zvemagetsi, kunyanya mumasisitimu anoda kukwenenzverwa, mainjiniya akakwanisa kuita kuti masisitimu agadzikane kana achienzaniswa nemamwe anodzorwa nemakanika. Muenzaniso weizvi ndeye contactless ignition system.

Iyo Hall effect sensor ine akati wandei akakosha mabhenefiti:

1. Iyo compact;
2. Inogona kuiswa zvachose mune chero chikamu chemotokari, uye mune dzimwe nguva kunyange yakananga mumashini pachayo (somuenzaniso, mune mugoveri);
3. Iko hakuna ma mechanic elements mairi, kuitira kuti maitirwo ayo arege kupisa, se, semuenzaniso, mune yekubata ignition system breaker;
4. Electronic pulses inopindura zvakanyanya zvakanyanya kune shanduko mune magnetic field, pasinei nekumhanya kwekutenderera kwe shaft;
5. Mukuwedzera kune kuvimbika, chigadziro chinopa chiratidzo chemagetsi chakagadzikana mumhando dzakasiyana dzekushanda kwemotokari.

Asi mudziyo uyu zvakare une zvakakosha zvinokanganisa:

• Muvengi mukuru wechero electromagnetic mudziyo kupindira. Kune akawanda avo mune chero injini;
• Kuenzaniswa neyakajairwa electromagnetic sensor, chishandiso ichi chinodhura zvakanyanya;
• Kuita kwayo kunokonzerwa nerudzi rwemagetsi emagetsi.

Horo sensor kunyorera

Sezvatakataura, Horo musimboti zvishandiso zvinoshandiswa kwete chete mumotokari. Heano angori mashoma maindasitiri uko Horo mhedzisiro sensor inogona kana kudikanwa.

Linear sensor kunyorera

Linear mhando maseru anowanikwa mu:

• Zvishandiso zvinoona simba razvino nenzira isiri yekubata;
• Tachometers;
• Vibration level sensors;
• Ferromagnet sensors;
• Sensor dzinoona iyo angle yekutenderera;
• Asingatauri potentiometers;
• DC brushless mota;
• Kushanda zvinhu zvinoyerera sensors;
• Matinji anoona chinzvimbo chekushanda mashandiro.

Kushanda kwema digital sensors

Kana zviri zvemhando yedhijitari, zvinoshandiswa mu:

• Sensor dzinoona kuwanda kwekutenderera;
• Midziyo yekubvumirana;
• Ignition hurongwa sensors mumotokari;
• Position sensors yezvinhu zvekushanda mashandiro;
• Pulse kuverenga;
• Sensor dzinoona chinzvimbo chevharuvhu;
• Mikova yekukiya michina;
• Kushanda zvinhu zvinodyiwa mamita;
• Proximity sensors;
• Contactless relays;
• Mune mamwe mamodheru emaprinta sema sensors anoona kuvepo kana chinzvimbo chepepa.

Ndezvipi zvinokanganisa zvingave zviripo?

Heino tafura yeiyo huru horo sensor malfunctions uye kwavo kuratidzwa kuratidzwa:

Kukanganisa:	Inoratidza sei:
Iyo sensor inokonzereswa kazhinji kazhinji kupfuura iyo crankshaft inoenda kuburikidza izere kutenderera	Mafuta anoshandiswa anowedzera (nepo mamwe masisitimu, akadai semafuta, ari kushanda nemazvo)
Chigadzirwa chinokonzeresa kamwe kana nguva nenguva kudzima zvachose	Mota painenge ichifamba, injini inogona kumira, mota ichimenya, simba reinjini richidonha, hazvibviri kumhanyisa mota nekukurumidza kupfuura 60 km / h.
Horo sensor kusashanda	Mune dzimwe mota dzekunze dzechizvarwa chazvino, giya regear rakavharwa
Iyo crankshaft chinzvimbo sensor yakaputsika	Motokari haigoni kutanga
Zvikanganiso mune yemagetsi system umo horo sensor ndicho chinhu chikuru	Pane iro dashibhodhi, iko kukanganisa kwechiedza chekuzviongorora-kwega kwechimwe chinhu, semuenzaniso, injini isina basa, inovhenekera, asi inonyangarika kana injini ichisimudza nekukurumidza.

Izvo zvinowanzoitika kuti iyo sensor pachayo iri mune zvakanaka kurongeka, asi inonzwa sekunge iri kunze kwehurongwa. Heano zvikonzero zveizvi:

• Tsvina pane sensor;
• Yakavhunika waya (imwe kana kupfuura);
• Mhute yawana pane vanobata.
• Ipfupi redunhu (nekuda kwehunyoro kana kukuvara kwekudzivirira, tambo yechiratidzo yakapfupiswa pasi);
• Kutyorwa kwetambo kuputira kana skrini;
• Iyo sensor haina kubatana zvakanaka (polarity inodzoserwa);
• Matambudziko neakawandisa magetsi waya;
• Kukanganisa kweiyo auto control unit;
• Iyo daro pakati pezvinhu zveiyo sensor uye inodzorwa chikamu haina kuseta nenzira.

Sensor cheki

Kuti uve nechokwadi chekuti iyo sensor haina kukwana, cheki inofanira kuitwa isati yatsiva. Nzira iri nyore kwazvo yekuongorora dambudziko - kana dambudziko ririmo musensa - ndeyekumhanyisa kuongororwa pane oscilloscope. Iyo chishandiso haisi kungoona chete malfunctions, asi zvakare inoratidza iko kuri pedyo kuparara kwechigadzirwa.

Sezvo asiri mutyairi wese ane mukana wekuita maitiro akadaro, kune dzimwe nzira dzinodhura dzekuongorora iyo sensor.

Diagnostics ine multimeter

Kutanga, iyo multimeter yakaiswa kune DC yazvino kuyerwa modhi (chinja ye20V). Maitiro acho anoitwa zvinotevera zvinotevera:

• Waya yehondo yakatemwa kubva kune muparidzi. Iyo yakabatana nehuremu kuitira kuti, semhedzisiro yekuongorora, usamhanyisa mota netsaona;
• Iko kuvesa kunoitwa (kiyi yakatenderedzwa kwese, asi usatange injini);
• Iyo yekubatanidza inobviswa kubva kune muparidzi;
• Kusangana kwakashata kwemultimeter kwakabatana nehuremu hwemota (muviri);
• Iyo yekubatanidza sensor ine matatu matatu. Iko kusangana kwakanaka kweiyo multimeter kwakabatana kune yega yega zvakasiyana. Kubata kwekutanga kunofanirwa kuratidza kukosha kwe11,37V (kana kusvika pa12V), yechipiri inofanira kuratidzawo mudunhu re12V, uye yechitatu - 0.

Tevere, iyo sensor inotariswa mukushanda. Kuti uite izvi, unofanirwa kuita zvinotevera:

• Kubva padivi rekupinda netambo, pini dzesimbi (semuenzaniso, zvipikiri zvidiki) zvinoiswa mune chinobatanidza kuitira kuti zvisabatane. Imwe inoiswa mukatikati yekubatana, uye imwe yacho - kune iyo yekuisa waya (kazhinji chena);
• Iyo yekubatanidza inotsvedza pamusoro peiyo sensor;
• Iko kuvesa kunovhura (asi isu hatitangi injini)
• Isu tinogadzirisa iko kusangana kwakashata kweye muyedzo pane iyo minus (chena waya), uye iko kwakanaka kusangana kune yepakati pini. Inoshanda sensor ichapa kuverenga kweinosvika 11,2V;
• Iye zvino mubatsiri anofanirwa kukomberedza crankshaft neyaitangisa kanoverengeka. Kuverenga kwemamita kuchachinja. Cherekedza hushoma uye huwandu hwepamusoro. Bhawa repazasi harifanirwe kudarika 0,4V, uye iyo yepamusoro haifanire kuwira pasi pe9V. Mune ino kesi, iyo sensor inogona kutarisirwa seinoshanda.

Kuramba bvunzo

Kuyera kuramba, iwe unoda resistor (1 kΩ), mwenje wedhodhi uye waya. Resistor inotengeswa kune gumbo reti girobhu, uye tambo yakabatana nayo. Tambo yechipiri yakamisikidzwa kune gumbo rechipiri rebhuru girobhu.

Cheki inoitwa zvinotevera zvinotevera:

• Bvisa chifukidziro chemugovera, bvisa chivhariso nematauri emupi wega wega;
• Iyo tester yakabatana neterminal 1 uye 3. Mushure mekumisikidza kuvesa, iyo kuratidza inofanirwa kuratidza kukosha mune yakasarudzika 10-12 volts;
• Nenzira imwecheteyo, girobhu rebhu ine resistor rakabatana nemugovera. Kana iyo polarity iri chaiyo, iko kutonga kunovhenekera;
• Mushure meizvozvo, waya kubva kune yechitatu terminal inosungirirwa kune yechipiri. Ipapo mubatsiri anotendeuka mota nerubatsiro rwekutanga;
• Kuvhenekera mwenje kunoratidza inoshanda sensor. Zvikasadaro, inofanira kutsiviwa.

Kugadzira Yakafananidzwa Horo Mutongi

Iyi nzira inokutendera kuti uongorore iyo inzwa yeholo musipo kwekuparara. Iyo tambo ine vanofambidzana yakabviswa kubva kune muparidzi. Iko kuvesa kunoitwa. Tambo diki inobatanidza zvinobuda zvinosangana zveiyo sensor kune imwe neimwe. Iyi mhando yemahara sensor simulator iyo yakagadzira iko kushushikana. Kana panguva imwechete spark yakaumba pane yepakati tambo, ipapo sensor iri kunze kwekurongeka uye inoda kutsiviwa.

Dambudziko-kupfura

Kana iwe uchida kugadzirisa iyo inzwa horo nemaoko ako pachako, iwe kutanga unofanirwa kutenga izvo zvinonzi zvine musoro zvinoriumba. Inogona kusarudzwa zvinoenderana nemhando uye mhando yesensu.

Iyo yekugadzirisa pachayo inoitwa seinotevera:

• Gomba rinoitwa pakati pemuviri pamwe nechiboora;
• Iine banga rekunyora, waya dzechinhu chekare dzinodimburwa, mushure mezvo panogadzirirwa maburi ewaya nyowani anozobatana nedunhu;
• Chinhu chitsva chinoiswa mudzimba uye chakabatanidzwa nemapini ekare. Iwe unogona kutarisa iko kurongeka kwekubatanidza uchishandisa control diode mwenje ine resistor pane imwechete kuonana. Pasina simba remagineti, mwenje unofanirwa kudzima. Kana izvi zvikasaitika, saka unofanirwa kushandura iyo polarity;
• Vatsva vekutaurirana vanofanirwa kutengeswa kune block block.
• Kuti uve nechokwadi chekuti basa raitwa nemazvo, unofanirwa kuongorora iyo itsva sensor uchishandisa nzira dziri pamusoro;
• Chekupedzisira, dzimba dzinofanira kuvharwa. Kuti uite izvi, zvirinani kushandisa glue inopisa kupisa, sezvo chishandiso ichi chichiwanzo kuvepo kumatunhu akakwirira;
• Mutungamiriri anounganidzwa mukutenderera kumashure.

Sei kutsiva sensor nemaoko ako pachako?

Haasi wese anofarira mota ane nguva yekugadzirisa nema sensors. Zviri nyore kwavari kuti vatenge imwe nyowani uye vayiise panzvimbo yeiyo yekare. Maitiro aya anoitwa seinotevera:

• Chekutanga pane zvese, iwe unofanirwa kubvisa zviteshi kubva kubhatiri;
• Mugovera wacho anobviswa, bhata rine waya rakatemwa;
• Chivharo chemugovera chinobviswa;
• Usati wabvisa zvachose chigadzirwa, zvakakosha kuyeuka kuti vharuvhu yacho yaivepi. Izvo zvinodikanwa kuti ubatanidze mamaki enguva uye crankshaft;
• Shaft yekuparadzira inobviswa;
• Iyo sensor yehoro pachayo yakabviswa;
• Imwe nyowani yakaiswa panzvimbo yeiyo yekare sensor;
• Iyo yuniti yakaungana mukudzokorodza kurongeka.

Iwo echizvino chizvarwa maseru ane hupenyu hwakareba hwebasa, saka kazhinji chinja chinja hachidiwe. Paunenge uchishandira iyo yekuvesa system, iwe unofanirwa zvakare kuteerera kune ino yekutevera mudziyo.

Vhidhiyo pamusoro wenyaya

Mukupedzisa, tarisiro yakadzama yemudziyo uye musimboti wekushanda kweImba sensor mumotokari:

Chii chinonzi HALL SENSOR. Inoshanda sei uye inorongwa sei

Mibvunzo nemhinduro:

Chii chinonzi Sensor yeHoro? Ichi chishandiso chinopindirana nekuonekwa kana kusavapo kwemagineti. Optical sensors ane akafanana musimboti wekushanda, ayo anoita kune simba rechiedza danda pane photocell.

Iko sensor yehoro inoshandiswa kupi? Mumota, ino sensor inoshandiswa kuona kumhanya kwevhiri kana imwe shaft. Zvakare, ino sensor yakaiswa mune iwo masisitimu ayo ayo akakosha kuti utarise chinzvimbo cheimwe shaft yekubvumirana kwemaitiro akasiyana. Muenzaniso weiyi ndeye crankshaft uye camshaft sensor.

Ungaongorora sei Horo sensor? Pane nzira dzinoverengeka dzekutarisa iyo sensor. Semuenzaniso, kana paine simba mumagetsi, uye ma-plugs asingabudise cheki, pamamishini ane muparidzi asina kuonana naye, chifukidziro chemugovera chinobviswa uye chivhariso chinobviswa. Tevere, kuvesa kwemotokari kwakavhurwa uye vanobata 2 ne3 vakavharwa.Iya-yemagetsi waya inofanira kuchengetwa padyo nepasi. Panguva ino, spark inofanira kuoneka. Kana paine spark, asi hapana kana spark kana iyo sensor yakabatana, saka inofanira kutsiviwa. Nzira yechipiri ndeyekuyera kuburitsa voltage yeiyo sensor. Mune mamiriro akanaka, ichi chiratidzo chinofanirwa kunge chiri muhurefu kubva pa0.4 kusvika 11V. Nzira yechitatu ndeyekuisa inozivikanwa inozivikanwa analogu panzvimbo yeiyo yekare sensor. Kana iyo system ichishanda, saka dambudziko riri mune iyo sensor.