Maitiro ekutarisa iyo Hall sensor

Horo Sensor

Vanoda tarisa horo sensor inoonekwa kana paine matambudziko neiyo mota yekubatidza system, uye saka unofanirwa kuve nechokwadi chekuti zvese zvikamu zvaro zviri kushanda, zvinoti, idle speed sensor. Saka ngationgororei zvakadzama musimboti wekushanda, zviratidzo zvekutadza uye maitiro ekutarisa sensor yeHoro nemaoko ako.

Nheyo yekushanda kwe sensor uye maitiro ayo

Mubasa rayo, sensor inoshandisa iyo yemuviri Horo mhedzisiro, yakawanikwa zvakare muzana ramakore re70. Zvisinei, vakatanga kuishandisa chete mu80-XNUMXs yezana remakore rapfuura, apo automakers vakatanga kushandura kubva kumagetsi ekubatisa magetsi kusvika kune emagetsi.

Nheyo yekushanda kwe sensor iri nyore. Kana iyo yemukati yekupisa injini shaft ichitenderera, simbi dzesimbi dzinopfuura nepakati penzvimbo dziri mudzimba dzayo. Iyo inopa simba remagetsi kune switch, semhedzisiro iyo yekupedzisira inovhura iyo transistor uye inopa voltage kune ignition coil. Iyo, zvakare, inoshandura iyo yakaderera-voltage siginecha kuita yakakwira-voltage, uye inoidyisa kune spark plug.

Nechimiro, iyo sensor ine matatu anobatika:

• yekubatanidza pasi (muviri wemotokari);
• yekubatanidza voltage ne "+" chiratidzo uye kukosha kwe6 V;
• kutumira chiratidzo che pulse kubva pairi kuenda kune commutator.

Zvakanakira kushandisa Hall effect sensor mumagetsi ekudzimisa masisitimu, pane zvinhu zviviri zvakakosha - hapana contact group (izvo zvinopisa nguva dzose), uye yakakwirira voltage mhiri kenduru kubatidza (30 kV maringe ne15 kV).

Sezvo Horo sensors inoshandiswawo mu braking uye anti-lock masisitimu, tachometer mashandiro, mudziyo unoita anotevera mamwe mabasa emota:

• inowedzera kushanda kwemotokari;
• inomhanyisa kushanda kwese mota masisitimu.

Somugumisiro, kushandiswa kwemotokari kunowedzera, pamwe nekuchengeteka kwayo.

Horo sensor yeVAZ 2107

Horo sensor yeVAZ 2109

Horo sensor yeVAZ 2110

Zviratidzo zveHall sensor yakaputsika

Sensor breakage inozviratidza nenzira dzakasiyana... Dzimwe nguva zvakaoma kuvaziva kunyange kune mhizha ine ruzivo. Heano mamwe eakajairika Hall maitiro zviratidzo uye matambudziko:

• inotanga zvakaipa kana injini yekupisa mukati haitangi zvachose;
• kubuda mu injini idling;
• "Kutamba" motokari paunenge uchityaira zvakanyanya;
• ICE zvitoro uchityaira.

Kana mota yako iine chimwe kana zvimwe zvezviratidzo izvi, iwe unofanirwa kunyatso tarisa sensor.

Maitiro ekutarisa iyo Hall sensor

Pane nzira dzakawanda dzekuongorora... Muchidimbu, dzinoitwa seizvi:

Horo sensor serviceability cheki (dhayagiramu)

• Kugadzira simulation yekuvapo kweImba sensor... Iyi nzira yekuongorora the fastest uye inokodzera kana paine simba pane node dzeiyo ignition system, asi hapana spark. Nechinangwa ichi, matatu-plug block inobviswa kubva kune muparadzi. ipapo iwe unofanirwa kubatidza kupisa kwemota, uye batanidza (pedyo nechidimbu chewaya) zvinobuda 3 uye 2 (negative pini uye chiratidzo chekubata). Kana mukuita pawaya yepakati peiyo ignition coil pfarivari ichaonekwa - zvinoreva, sensor haina kurongeka... Ziva kuti kuti uone kupenya, unofanirwa kubata waya yakakwira-voltage pedyo nepasi.
• Hall sensor test ine multimeter, nzira yakajairika. Necheki yakadaro, multimeter (tester) inoshandiswa. Kuti uite izvi, zvinongokwana kuyera voltage pakubuda kwe sensor. Kana iri kushanda, saka voltage inofanira kunge iri mukati 0,4…11 V.
• Kutsiva mudziyo wakashata neanozivikanwa anoshanda... Unogona kuiwana kubva kushamwari dzine mota ine sensor imwe chete. Kana mushure mekutsiva matambudziko anokunetsa anyangarika, iwe uchafanirwa kutenga uye kutsiva iyo Imba sensor neitsva.

Horo sensor test

Horo sensor, tarisa ine multimeter.

zvakare imwe yakajairika nzira ndeyekutarisa kupokana kune iyo sensor. Kuti uite izvi, unofanirwa kugadzira chigadziri chiri nyore, chinosanganisira 1 kΩ resistor, LED uye flexible waya. Kupikisa kunotengeswa kune gumbo re LED, uye waya mbiri dzakabatanidzwa kwairi dzehurefu huri nyore kushanda (kwete pfupi).

Wobva wabvisa chivharo chekugovera, bvisa muparadzi uye plug bhokisi. Zvadaro, tarisa hutano hwemagetsi emagetsi. Kuti uite izvi, multimeter yemagetsi (voltmeter) yakabatanidzwa kune zviteshi 1 ne3, mushure mezvo moto wemoto unovhurwa. Mumamiriro ezvinhu akajairika, kukosha kunowanikwa pamamita skrini kunofanirwa kunge kuri mukati 10…12 V.

kuenderera mberi, isu tinobatanidza zvakafanana mudziyo wakavakwa kune mamwe materminals. Kana iwe ukafungidzira nemazvo ne polarity, iyo LED inovhenekera kumusoro. Zvikasadaro, unofanira kuchinjana waya. Iyo yekuwedzera maitiro ndeokuti:

• usabate waya yakabatana kune yekutanga terminal;
• kuguma kubva kune yechitatu terminal inotamirwa kune yakasununguka yechipiri;
• tinoshandura camshaft (nemaoko kana neanotangira).

Kana iyo LED inopenya panguva yekutenderera kwe shaft, ipapo zvinhu zvose zvakarongeka, uye sensor Hall haifaniri kuchinjwa.

Zvinokosha kucherechedza kuti nzira yekuongorora Horo sensor paVAZ 2109, Audi 80, Volkswagen Passat B3 nedzimwe motokari inoitwa nenzira imwe chete. Musiyano unongova munzvimbo yezvikamu zvega pasi pehodhi yemotokari.

Horo sensor inotsiviwa

Kutsiva iyo Hall sensor VAZ 2109

Funga nezvemaitiro acho kutsiva Imba sensor pamotokari yeVAZ 2109... Iyi nzira iri nyore, uye haikonzeri kuomerwa kunyangwe kune vanofarira mota vanotanga. Algorithm yayo ndeyotevera:

• Nhanho yekutanga ndeyekubvisa muparadzi kubva mumotokari.
• Mushure meizvi, chivharo chemugovera chinobviswa. inotevera iwe unofanirwa kusanganisa mamaki egasi rekugovera michina uye chiratidzo che crankshaft.
• Ipapo ma fasteners anobviswa ne wrench. Muchiitiko ichi, usakanganwa kumaka uye kuyeuka nzvimbo yemugovera.
• Kana pane machira kana zvimiso mudzimba, anofanirawo kubviswa.
• Munhanho inotevera, tora shaft kubva kune muparadzi.
• wedzera bvisa materminal eImba sensor, uyezve sunungura mabhaudhi anokwira.
• Iyo sensor inobviswa kuburikidza negap rakagadzirwa.
• Kuiswa kweiyo nyowani Hall effect sensor kunoitwa kumusoro-pasi.

mhedziso

Zvinokosha kucherechedza kuti hazvina kukodzera kugadzirisa Horo sensor, sezvo isingadhuri (inenge $ 3 ... 5). Kana iwe uine chokwadi chekuti kuparara kwemota kwakabatana chaizvo ne sensor yakataurwa, tinokurudzira kuti uende kuchitoro chemotokari chiri pedyo uye utenge mudziyo mutsva. Muchiitiko chekuomerwa pakutarisa kana kutsiva sensor yeHoro, bata mhizha dzinoshanda pachiteshi chebasa kuti ubatsirwe.