Dab tsi sensors ua txhua lub tsheb muaj? Thiab yog dab tsi ntxiv?
Cov kws tshaj lij kws kho tsheb pom zoo tias ib qho ntawm cov kev txhim kho tseem ceeb tshaj plaws nyob rau xyoo tas los no yog kev siv cov sensors los saib xyuas cov tshuab tshuab. Cov sensors no yog lub luag haujlwm rau kev sau cov ntaub ntawv txuas ntxiv thiab xa cov ntaub ntawv tseem ceeb no mus rau ECU. Qhov kom zoo dua rau cov kws kho tsheb yog tias lawv tsis tas yuav khib lawv lub hlwb kom paub seb qhov tsis zoo ntawm lub tsheb - ECU lub peev xwm khaws cov teeb meem ntawm cov lej ua rau cov ntaub ntawv no yooj yim los khaws.
Feem ntau, thaum lub sensor pom qhov teeb meem, nws yuav tsim ib qho teeb meem code uas yuav muab khaws cia rau hauv ECU kom txog thaum tus kws kho tsheb ua tiav kev kuaj mob. Thaum lawv rub tawm cov lej khaws cia, lawv tuaj yeem txheeb xyuas qhov chaw ntawm cov lej thiab ua qhov kho kom raug. Kev siv cov sensors tau nce lub peev xwm thiab kev ntseeg siab ntawm lub tsheb, tab sis tsis yog txhua tus sensors muaj nyob hauv txhua tus qauv.
Common sensors ntawm txhua lub tsheb
Qee cov sensors yog tus qauv thiab tej zaum yuav xav tau los ntawm txoj cai. Piv txwv li, cov pa oxygen sensors yuav tsum tau saib xyuas cov pa tawm thiab txo cov pa phem.
ABS sensors yuav tsum tau rau ABS system ua haujlwm. Lawv qhia lub kaw lus thaum lub log tig tsis raug los pab tiv thaiv qhov teeb meem ua ntej nws tshwm sim.
Throttle txoj hauj lwm sensors saib xyuas lub accelerator pedal thiab siv siab thiab muab piv rau cov roj nkag mus rau lub cav.
Cov huab cua huab cua txaus sensor yog siv nyob rau hauv tag nrho cov multipoint roj txhaj tshuab. Nws tswj cov huab cua kom tswj tau qhov tseeb roj / huab cua piv rau kev ua haujlwm zoo.
Manifold absolute siab (MAP) sensors pab kom qhov tseeb ignition ceev. Qhov no yog lwm qhov sensor uas yog qhov tseem ceeb kom koj lub tsheb khiav.
Crankshaft txoj hauj lwm sensors yog qhov tseem ceeb nyob rau hauv txhua lub tsheb yam tsis muaj distributor. Qhov no pab tswj lub sijhawm ignition.
Ntxiv Sensors Koj tuaj yeem xav txog
Thaum koj tab tom yuav lub tsheb, koj yuav tsum paub tias qee qhov sensors tsis yog tus qauv ntawm txhua tus qauv. Txwv tsis pub, tej zaum koj yuav poob siab thaum koj tsav tsev nrog koj lub tsheb tshiab. Muaj qee qhov tshiab sensors uas suav tias yog hloov kho dua tshiab lossis muaj nyob rau hauv cov pob khoom kim heev, thaum lwm tus tuaj yeem muab ntxiv rau qhov kev xaiv. Feem ntau, cov sensors no yuav xav tau cov khoom siv ntxiv kom ua haujlwm, yog li nco ntsoov xyuas nrog koj tus neeg muag khoom txog txhua yam khoom ntxiv uas koj xav tau rau nruab.
Tyre siab sensors tau dhau los ua ntau dua, tab sis tsis yog txhua tus qauv muaj lawv. Lawv saib xyuas lub log tsheb siab thiab qhia rau koj thaum twg xav tau cua ntxiv.
Chaw nres tsheb sensors kuj xaiv tau. Cov koob yees duab thaub qab tam sim no xav tau, thiab cov sensors yuav yog ib hnub. Raws li cov tsheb sib tw rau tsib lub hnub qub kev nyab xeeb kev ntsuas los ntawm National Highway Traffic Safety Administration, manufacturers ntxiv lawv rau ntau cov qauv. Lawv beep thaum obstacles ze koj lub tsheb thiab tuaj yeem pom ntawm lub nraub qaum lossis pem hauv ntej ntawm qee cov qauv.
Txawm hais tias txhua lub tsheb, tsheb thauj khoom, lossis SUV muaj kev saib xyuas uas yuav tsum tau ua raws, cov sensors feem ntau tsis teev nyob rau hauv cov kev pab cuam. Nws yog ib lub tswv yim zoo kom muaj ib tus kws tshaj lij los ntawm AvtoTachki tshawb xyuas cov sensors tseem ceeb thaum lawv ua tiav koj lub tsheb tau teem caij saib xyuas; vim tias kev hloov pauv cov khoom puas lossis qias neeg tuaj yeem txuag koj ntau lub sijhawm, nyiaj txiag, thiab txo qis kev ntxhov siab ntawm lub tsheb tawg.
