Lanos speed sensor

Poyamba, makina oyendetsa galimoto, omwe amaperekedwa ngati chingwe, ankagwiritsidwa ntchito poyesa kuthamanga kwa galimoto. Komabe, njirayi ili ndi zovuta zambiri, zazikulu zomwe ndizochepa zodalirika. Zipangizo zamakina zoyezera liwiro zasinthidwa ndi zida zamagetsi. Ndi masensa othamanga amagetsi omwe amaikidwa m'magalimoto a Lanos omwe adzafunika kufotokozedwa mwatsatanetsatane kuti amvetsetse momwe amagwirira ntchito, komwe ali komanso nthawi yowasintha.

Kodi sensor yothamanga pa Lanos ndi chiyani komanso ndi chiyani

Sensa yothamanga ya DSA m'galimoto ndi actuator yomwe imayesa kuthamanga kwagalimoto. Ndicho chifukwa chake amatchedwanso velocity determinants. Magalimoto amakono ali ndi zipangizo zamagetsi, zomwe zimatheka ndi makompyuta a makompyuta.

Bungwe loyang'anira limatumiza zizindikiro mu mawonekedwe oyenera ku kompyuta, zomwe zimalola womalizayo kudziwa kuthamanga kwa galimotoyo. Zomwe a ECU adalandira zimatumizidwa ku dashboard, zomwe zimalola dalaivala kudziwa kuti akuyenda pa liwiro liti. Ndikofunikira kudziwa liwiro lagalimoto, osati kungochotsa kuthekera kothamanga, komanso kudziwa zida zomwe mungayendere.

Magetsi othamanga amtundu wamagetsi - ndi mitundu yanji

Eni ake onse a magalimoto a Lanos (komanso eni magalimoto a Sens ndi Chance) amadziwa kuti sensor yothamanga yamagetsi imagwiritsidwa ntchito popanga. Momwe zimagwirira ntchito sizidziwika kwa ambiri. Kufunika kodziwiratu mfundo ya ntchito ya liwiro sensa kumachitika pamene speedometer singano kusiya kusonyeza zizindikiro za moyo. Tiyenera kuzindikira nthawi yomweyo kuti ngati speedometer sikugwira ntchito, kulephera kwa sensa ndi chimodzi mwa zifukwa zambiri. Sitikulimbikitsidwa kuthamangira kugula speedometer yatsopano ya Lanos osayang'ana kachipangizo, chifukwa chifukwa chake chikhoza kukhala kusokonezeka kwa speedometer kapena kuwonongeka kwa mawaya.

Musanamvetsetse mfundo yogwiritsira ntchito ndi chipangizo chamagetsi othamanga ku Lanos, muyenera kudziwa kuti pali mitundu iwiri ya zipangizo:

• Kulowetsa kapena kusalumikizana (osakhudzana ndi makina ozungulira): chinthu choterocho chimakhala ndi koyilo yomwe mphamvu ya electromotive imapangidwira. Mphamvu zamagetsi zomwe zimapangidwa zimakhala ngati mafunde ngati sinusoid. Ndi mafupipafupi a ma pulses pa nthawi ya unit, wolamulira amasankha liwiro la galimotoyo.
  
  Tiyenera kuzindikira kuti masensa othamanga omwe salumikizana nawo samangotulutsa, komanso amachokera ku Hall effect. Zotsatira za Hall zimatengera kugwiritsa ntchito ma semiconductors. Mphamvu yamagetsi yamagetsi imachitika pamene kondakitala yemwe amanyamula molunjika ayikidwa mu gawo la maginito. Kuti mugwiritse ntchito kachitidwe ka ABS (kuphatikiza Lanos), zida zomwe sizimalumikizana ndi zomwe zikugwira ntchito pa Hall effect zimagwiritsidwa ntchito)
• Contact - maziko a ntchito zipangizo zoterezi ndi Hall zotsatira. Mphamvu zamagetsi zomwe zimapangidwa ndi mawonekedwe amakona anayi, zomwe zimaperekedwa ku kompyuta. Ma pulse awa amapangidwa pogwiritsa ntchito disk slotted yomwe imazungulira pakati pa maginito okhazikika okhazikika ndi semiconductor. Pali mipata 6 yofanana pa disk, kotero kuti ma pulse amapangidwa. Chiwerengero cha pulses pa 1 mita ya kusintha kwa shaft - 6 ma PC.
  
  Kusintha kumodzi kwa shaft ndikofanana ndi 1 mita ya mtunda wagalimoto. Pali ma pulse 1 pa 6000 km, kotero mtunda umayesedwa. Kuyeza kuchuluka kwa ma pulse awa kumakupatsani mwayi wodziwa kuthamanga kwagalimoto. Kugunda kwa mtima kumayenderana mwachindunji ndi liwiro lagalimoto. Umu ndi momwe ma DC ambiri amagwirira ntchito. Zida zopanda 6 zokha pa disk, komanso ndi nambala yosiyana zingagwiritsidwe ntchito ngati maziko. Zomwe zimaganiziridwa kuti zimagwirizana zimagwiritsidwa ntchito pafupifupi magalimoto onse amakono, kuphatikizapo Lanos

Podziwa kuti ndi liwiro liti lomwe lili pagalimoto ya Lanos, mutha kupitiliza kulingalira funso la zomwe zimakhudzana ndi vuto la chinthucho.

Zomwe zimakhudza momwe DS imagwirira ntchito komanso zomwe zimachitika ikasokonekera

Cholinga chachikulu cha chipangizo chomwe chikufunsidwa ndicho kudziwa kuthamanga kwagalimoto. Kunena zowona, ndi thandizo lawo kuti dalaivala amaphunzira liwiro lomwe amayenda nalo m'galimoto mu nthawi yofananira. Ichi ndiye cholinga chachikulu cha chipangizocho, koma osati chokhacho. Tiyeni tiwone zomwe zimakhudza thanzi la sensa yomwe ikufunsidwa.

1. za liwiro la galimoto. Chidziwitsochi ndi chofunikira osati kungotsatira malamulo apamsewu pa liwiro lothamanga, komanso kuti dalaivala adziwe kuti ndi zida ziti zomwe akuyenera kusunthamo. Madalaivala odziwa bwino sayang'ana liwiro posankha giya, pomwe oyamba kumene amasankha zida zoyenera malinga ndi liwiro lagalimoto pophunzira pasukulu yoyendetsa.
2. Kuchuluka kwa mtunda woyenda. Ndi chifukwa cha chipangizo ichi kuti odometer ntchito. Odometers ndi makina kapena zamagetsi ndipo amapangidwa kuti aziwonetsa mayendedwe amtunda woyenda ndi galimoto. Odometers ali ndi masikelo awiri: tsiku ndi tsiku
3. Kwa ntchito injini. Kodi sensor yothamanga imakhudza bwanji magwiridwe antchito a injini yoyaka mkati? Kupatula apo, ngati itasokonekera, injiniyo idzagwira ntchito ndipo mutha kuyenda mozungulira ndi galimoto. Malingana ndi liwiro la galimoto, mafuta amasintha. Kuthamanga kwapamwamba, kumapangitsa kuti mafuta azigwiritsidwa ntchito kwambiri, zomwe zimamveka bwino. Kupatula apo, kuti awonjezere liwiro, dalaivala amakankhira pa accelerator pedal, ndikutsegula chotsekereza chododometsa. Kutsegula kwakukulu kwa damper, mafuta ochulukirapo amalowetsedwa kudzera mu jekeseni, zomwe zikutanthauza kuti kuthamanga kumawonjezeka. Komabe, izi siziri zonse. Pamene galimoto ikuyenda pansi, dalaivala amachotsa phazi lake pa accelerator pedal, motero amatseka phokoso. KOMA KOMA, kuthamanga kwa galimoto nthawi yomweyo kumawonjezeka chifukwa cha mphamvu ya inertia. Pofuna kupewa kuchuluka kwamafuta pa liwiro lalikulu, ECU imazindikira malamulo ochokera ku TPS ndi sensor yothamanga. Ngati damper yatsekedwa pamene liwiro likuwonjezeka pang'onopang'ono kapena likucheperachepera, izi zimasonyeza kuti galimoto ikutsetsereka (kuphulika kwa injini kumachitika pamene gear ikugwira ntchito). Pofuna kuti asawononge mafuta panthawiyi, ECU imatumiza maulendo afupikitsa kwa majekeseni, kuti apitirize kuyendetsa injini. Liwiro likatsika mpaka 20 Km / h, mafuta abwinobwino pamasilinda amayambiranso, ngati valavu yotulutsa mpweya imakhalabe yotsekedwa. ECU imazindikira malamulo ochokera ku TPS ndi sensor yothamanga. Ngati damper yatsekedwa pamene liwiro likuwonjezeka pang'onopang'ono kapena likucheperachepera, izi zimasonyeza kuti galimoto ikutsetsereka (kuphulika kwa injini kumachitika pamene gear ikugwira ntchito). Pofuna kuti asawononge mafuta panthawiyi, ECU imatumiza maulendo afupikitsa kwa majekeseni, kuti apitirize kuyendetsa injini. Liwiro likatsika mpaka 20 Km / h, mafuta abwinobwino pamasilinda amayambiranso, ngati valavu yotulutsa mpweya imakhalabe yotsekedwa. ECU imazindikira malamulo ochokera ku TPS ndi sensor yothamanga. Ngati damper yatsekedwa pamene liwiro likuwonjezeka pang'onopang'ono kapena likucheperachepera, izi zimasonyeza kuti galimoto ikutsetsereka (kuphulika kwa injini kumachitika pamene gear ikugwira ntchito). Pofuna kuti asawononge mafuta panthawiyi, ECU imatumiza maulendo afupikitsa kwa majekeseni, kuti apitirize kuyendetsa injini. Liwiro likatsika mpaka 20 Km / h, mafuta abwinobwino pamasilinda amayambiranso, ngati valavu yotulutsa mpweya imakhalabe yotsekedwa. Pofuna kuti asawononge mafuta panthawiyi, ECU imatumiza maulendo afupikitsa kwa majekeseni, kuti apitirize kuyendetsa injini. Liwiro likatsika mpaka 20 Km / h, mafuta abwinobwino pamasilinda amayambiranso, ngati valavu yotulutsa mpweya imakhalabe yotsekedwa. Pofuna kuti asawononge mafuta panthawiyi, ECU imatumiza maulendo afupikitsa kwa majekeseni, kuti apitirize kuyendetsa injini. Liwiro likatsika mpaka 20 km / h, mafuta abwinobwino pamasilinda amayambiranso ngati valavu ya throttle ikadali yotsekedwa.

Sensa yothamanga ya galimoto yamakono imakhala ndi gawo lofunika kwambiri. Ndipo ngakhale galimotoyo ikhoza kupitiriza kuyenda bwino ngati ikulephera, sikulimbikitsidwa kuyendetsa ndi chipangizo choterocho kwa nthawi yaitali.

Ndizosangalatsa! Pa magalimoto a Lanos, komanso pa Sens ndi Chance, speedometer nthawi zambiri imayambitsa vuto la speedometer. Ngati kulephera kwamtunduwu kuzindikirika, zomwe zimayambitsa kuchitika ziyenera kuyamba mwachindunji ndi DS.

Pa chipangizo ndi mfundo ntchito DS pa Lanos

Muyenera kudziwa chipangizocho komanso mfundo yoyendetsera liwiro lagalimoto yanu kuti muthe kukonza. Komabe, kuyang'ana m'tsogolo, ndi bwino kuzindikira kuti ngati chipangizo sichikuyenda bwino, chiyenera kusinthidwa. Ambiri amayesa kukonza okha, mwachitsanzo, ma solder contact pads, solder resistors ndi zinthu zina za semiconductor, koma machitidwe amasonyeza kuti pakadali pano, DC sichidzakhalitsa. Kuti musasinthenso pakapita nthawi, ndibwino kugula DS yatsopano ya Lanos ndikuyiyika.

Ma Speed ​​​​determinants siamitundu yosiyanasiyana okha, komanso amakhala ndi mapangidwe apadera. Mu Chevrolet ndi DEU Lanos, kulumikizana kwa mtundu wa DS kumayikidwa. Zidazi zimayikidwa mu nyumba ya gearbox ndikugwirizanitsa ndi gearbox. Kuti timvetsetse mfundo yogwiritsira ntchito sensor yothamanga ku Lanos, tiyeni tipeze chipangizo chake. Chithunzi chili pansipa chikuwonetsa liwiro la Lanos.

Mawonedwe okulirapo a DS pa Lanos akuwonetsedwa pachithunzi pansipa.

Chithunzichi chikuwonetsa kuti gawoli lili ndi zinthu zotsatirazi:

1. Mlandu: pulasitiki, mkati mwake muli zigawo zake
2. Shaft yokhala ndi maginito okhazikika. Maginito amayendetsedwa ndi shaft. Shaft imalumikizidwa ndi clutch yolumikizidwa ndi giya (gawolo limatchedwa gearbox). Gearbox imagwirizana ndi magiya a gearbox
3. Board yokhala ndi semiconductor element - Hall sensor
4. Contacts - kawirikawiri pali atatu a iwo. Kulumikizana koyamba ndi mphamvu ya 12V sensor, yachiwiri ndi chizindikiro chomwe ECU imawerenga (5V), ndipo chachitatu ndi pansi.

Kudziwa chipangizo cha galimoto Lanos DS, mukhoza kuyamba kuganizira mfundo ya ntchito yake. Mfundo yaikulu ya ntchito ya zipangizo zafotokozedwa pamwambapa. Kugwiritsa ntchito zida zamagalimoto a Lanos ndizosiyana chifukwa maginito okhazikika amagwiritsidwa ntchito m'malo mwa mbale. Zotsatira zake, timapeza mfundo zotsatirazi za ntchito:

1. Maginito okhazikika amazungulira pamene galimoto ikuyenda ndipo pali kuyenda
2. Maginito ozungulira amagwira ntchito pa semiconductor element. Pamene maginito atembenuzidwira kumwera kapena kumpoto polarity, chinthucho chimatsegulidwa
3. Kugunda kwamakona amakona kumaperekedwa ku ECU
4. Kutengera kuchuluka kwa kasinthasintha komanso kuchuluka kwa zosinthika, sikuti liwiro limatsimikiziridwa, komanso mtunda ndi "chilonda"

Kutembenuka kulikonse kwa axle ndi maginito kumasonyeza mtunda wofanana, chifukwa chomwe mtunda wa galimoto umatsimikiziridwa.

Mutamvetsetsa vuto la sensor yothamanga pa Lanos, mutha kutembenukira kuti mupeze zifukwa zomwe gawolo limalephera pa Lanos.

Zomwe zimayambitsa kulephera kwa sensor yothamanga

Nthawi zambiri, zida zamagalimoto a Lanos zimalephera kapena zimalephera chifukwa cha chinyezi chomwe chimalowa m'thupi. Aliyense amadziwa zomwe zimachitika pamagetsi a semiconductor akakhala ndi chinyezi. Komabe, pali zifukwa zina zomwe DS imalepherera:

• Oxidation of contacts - zimachitika pamene kulimba kwa kulumikizana kwa microcircuit ndi mawaya a sensor ndi mawaya akuphwanyidwa.
• Kuwonongeka kwa kukhudzana: pakapita nthawi, kukhudzana kwa okosijeni kumatha. Kulumikizana kungathenso kuonongeka ngati tchipisi tokhala ndi zowongolera talumikizidwa molakwika.
• Kuphwanya kukhulupirika kwa nyumba - chifukwa chake, kumangika kumaphwanyidwa, motero kulephera kwa gawolo.
• Kuwonongeka kwa bolodi ndi kulephera kwa zinthu za semiconductor

N'zotheka kuti chingwe cha mphamvu kapena chizindikiro chawonongeka, chifukwa chake chipangizocho sichidzagwiranso ntchito. Ngati mbali ina imene ikuganiziridwa kuti ili ndi vuto, chinthu choyamba kuchita ndiyo kuiyendera ndi kuona mfundo yoyenera. Ngati zolumikizana pamodzi ndi mlanduwo zili bwino ndipo palibe zizindikiro za okosijeni, ndiye kuti sichowona kuti gawolo lili bwino. Kuti muwonetsetse kuti ikugwira ntchito, muyenera kuyesa.

Momwe mungadziwire kusagwira ntchito kwa DS pa Lanos

Sikovuta kudziwa cholakwika cha sensor yothamanga pa Lanos, chifukwa chizindikiro chofunikira kwambiri ndikukhazikika kwa singano ya Speedometer. Komanso, odometer yokhala ndi muvi siigwira ntchito ndipo mtunda wanu sudzawerengedwa. Ngati chipangizocho chikusokonekera, zizindikiro zina zimawonedwanso:

1. Mavuto akamayenda m'mphepete mwa nyanja (galimoto ikuima)
2. Mavuto osagwira ntchito: kugwira ntchito kosakhazikika, kuzizira kapena kuyimitsidwa kwa injini yoyaka mkati
3. Kutaya mphamvu ya injini
4. Kugwedezeka kwa injini
5. Kuchuluka kwamafuta: mpaka malita 2 pa 100 km

Momwe ndi chifukwa chake sensa yothamanga imakhudza zizindikiro zomwe zili pamwambazi zikufotokozedwa mwatsatanetsatane pamwambapa. Ngati chipangizocho chikusokonekera, chizindikiro cha Check Engine chimayatsanso ndipo cholakwika 0024 chikuwonetsedwa. Choncho, ndi nthawi yoti mudziwe momwe mungayang'anire sensor yothamanga pa Lanos nokha. Koma choyamba, tiyeni tione kumene kuli.

Kodi sensor yothamanga pagalimoto Lanos, Sens ndi Chance ili kuti

Kodi pali kusiyana kotani pakati pa magalimoto a Lanos, Sens ndi Chance, ambiri akudziwa kale. Only, ngakhale kusiyana injini ndi gearbox, tsatanetsatane monga kachipangizo liwiro lili pa magalimoto onse mu malo amodzi. Malo awa ndi nyumba ya gearbox.

Ndizosangalatsa! M'magalimoto amtundu wosiyanasiyana, liwiro la determinant likhoza kukhala osati mu gearbox, komanso pafupi ndi mawilo kapena njira zina.

Sensa yothamanga pa Lanos ili m'chipinda cha injini chakumanzere kwa gearbox. Kuti mufike ku gawolo, muyenera kumangirira dzanja lanu kuchokera kumbali yomwe betri ili. Chithunzi chili pansipa chikuwonetsa komwe DS ili pa Lanos.

Magalimoto a Sens ali ndi ma gearbox opangidwa ndi Melitopol, koma malo a sensor yothamanga ndi ofanana ndi a Lanos. Chithunzi chili pansipa chikuwonetsa komwe DS ili pa Sense.

Kunja, masensa a Lanos ndi Sens ndi osiyana, koma ntchito yawo ndi yofanana. Izi zikutanthauza kuti ntchito cheke chipangizo ntchito mofananamo.

Momwe mungayang'anire liwiro la mita pa Lanos ndi Sense

Pamene malo a chipangizocho akudziwika, mukhoza kuyamba kuyang'ana. Mudzafunika multimeter kuti muwone. Njira yotsimikizira ikuchitika m'njira zosiyanasiyana:

1. Onani mphamvu pa chip. Kuti muchite izi, zimitsani kachipangizo kachipangizo ndikuyika ma probes muzitsulo zoyambirira ndi zachitatu. Chipangizocho chiyenera kuwonetsa mtengo wamagetsi wofanana ndi netiweki ya 12V yomwe ikuyatsa
2. Yezerani mphamvu yamagetsi pakati pa ma terminal omwe ali ndi waya ndi ma siginecha. Multimeter iyenera kuwerenga 5V ndikuyatsa.
3. Phatikizani gawolo ndikulumikiza microcircuit kwa iyo. Lumikizani waya wamkuwa ku mapini 0 ndi 10 kumbuyo kwa chip. Lumikizani ma multimeter otsogolera ku mawaya. Yatsani choyatsira ndipo, tembenuzani shaft ya sensor drive, yesani voteji. Pamene shaft ya sensa imazungulira, mtengo wamagetsi udzasintha kuchokera ku XNUMX mpaka XNUMX V

DS imatha kuchotsedwa mgalimoto ndikulumikizidwa mwachindunji ndi batire kuti iyesedwe. Ngati kafukufuku akuwonetsa kuti mbali ina ili ndi vuto, iyenera kusinthidwa. Mukayang'ana, muyenera kudziwa pinout ya sensor yothamanga ya Lanos. Chithunzi chili pansipa chikuwonetsa mawaya pa chipangizo cha DS chagalimoto ya Lanos.

Kuti mudziwe pinout ya sensor, muyenera kuyeza voteji pakati pa zolumikizira ndi multimeter.

• Mtengo wa 12V uwonetsedwa pakati pa magetsi "+" ndi nthaka
• Pakati pa cholumikizira chabwino ndi chingwe cholumikizira - kuchokera ku 5 mpaka 10V
• Pakati pa nthaka ndi waya wachitsulo - 0V

Mukawona momwe sensor iliri, mutha kupitiliza kuisintha. Sizovuta kuchita ndipo sizitenga mphindi zopitilira 5.

Momwe mungasinthire chinthu chozindikira liwiro pa Chevrolet ndi DEU Lanos

Njira yosinthira sensor yothamanga ku Lanos sizovuta, ndipo vuto lalikulu lomwe lingabwere ndizovuta kupeza gawolo. Kuti mufike kumeneko, dzenje lowonera silikufunika, chifukwa ntchito yonse imachitika kuchokera kuchipinda cha injini. Njira yosinthira DS ku Lanos ikuchitika motere:

1. Lumikizani chip kuchokera ku sensa
2. Kenako, timayesa kumasula sensa ndi dzanja. Ngati izi sizikugwira ntchito, muyenera kufooketsa kiyi "27". Komabe, nthawi zambiri sikofunikira kugwiritsa ntchito kiyi.
3. Pambuyo disassembling chipangizo, muyenera kuyerekeza ndi chinthu chatsopano. Masensa onsewa ayenera kukhala ofanana
4. Timapotoza sensa yatsopano ndi manja athu (simufunika kumangiriza ndi wrench) ndikulumikiza chip.

Mukamagwira ntchito yosintha sensa, chotsani cholumikizira ku batri, chomwe chimakupatsani mwayi wokonzanso kukumbukira kwa kompyuta. Pambuyo m'malo, timayang'ana ntchito yoyenera ya speedometer. Pansipa pali kanema wowonetsa mwatsatanetsatane momwe mungasinthire DS.

Monga mukuonera, kuchotsa chipangizo sikovuta konse. Kupatulapo ndi milandu ya kuwonongeka kwa thupi la chipangizocho. Pankhaniyi, pangafunike disassemble gearbox wa kachipangizo liwiro, amene disassembled ndi unscrew wononga wononga "10".

Zomwe DS ziyenera kuyika pa Chevrolet ndi Daewoo Lanos - nkhani, nambala yamakasitomala ndi mtengo

Kusankha kwa masensa othamanga kwa Lanos ndikokulirapo. Zogulitsa zimapangidwa ndi opanga osiyanasiyana, kotero kuti mtengo wake ndi waukulu kwambiri. Ganizirani opanga zida zomwe muyenera kuziganizira posankha:

1. GM: Kope yoyambirira ndi imodzi mwazodalirika kwambiri, koma choyipa ndichakuti ndiyokwera mtengo kwambiri (pafupifupi $20). Ngati mutha kupeza sensor yothamanga kuchokera ku GM ya Lanos, ndiye kuti chipangizochi ndi chanu. Nkhani kapena nambala yamakasitomala ya chipangizo choyambirira 42342265
2. FSO ndi wopanga waku Poland yemwe ndi wocheperako poyerekeza ndi choyambirira. Nambala ya gawo 96604900 ndipo imawononga pafupifupi $10
3. ICRBI ndi mtundu wotsika mtengo wa chipangizocho womwe umawononga pafupifupi $ 5. Ili ndi nambala yankhani 13099261

Pali opanga ena ambiri, koma muyenera kusankha pamtundu wa gawolo, osati pamtengo, kuti musalowe m'malo mwa DS chaka chilichonse.

Liwiro sensa pa Lanos ali ndi udindo osati pa thanzi la speedometer, komanso mwachindunji zimakhudza ntchito ya injini. Ndicho chifukwa chake sikulimbikitsidwa kuyendetsa galimoto yokhala ndi chinthu cholakwika, chifukwa mwanjira imeneyi sikuti imangoyenda pa liwiro losadziwika, komanso imayendetsa ndi kuchuluka kwa mafuta.