Kev lag luam tsheb tau raug tshuaj xyuas nyob rau xyoo tas los no rau nws qhov cuam tshuam rau ib puag ncig.Ib qho kev txhawj xeeb loj yog nitrogen oxide (NOx) emissions los ntawm cov tsheb, uas tau ua rau kev txhim kho cov thev naus laus zis siab heev los saib xyuas thiab tswj cov emissions.Ib qho kev siv thev naus laus zis no yog Volkswagen NOx sensor, uas ua lub luag haujlwm tseem ceeb hauv kev ua kom lub tsheb ua raws li cov kev cai emissions.
Volkswagen NOx sensor yog ib feem tseem ceeb ntawm Volkswagen tso pa system thiab yog tsim los saib xyuas cov qib NOx hauv cov pa tso pa.Lub sensor ua haujlwm los ntawm kev ntsuas qhov concentration ntawm nitrogen oxides hauv cov pa tso pa thiab muab cov lus tawm tswv yim rau lub cav tswj lub cav (ECU) txhawm rau txhim kho cov txheej txheem combustion.Los ntawm kev saib xyuas tsis tu ncua thiab kho cov qib nitrogen oxide, lub sensor pab txo qis cov pa phem thiab txhim kho lub tsheb tag nrho ib puag ncig kev ua haujlwm.
Qhov tseem ceeb ntawm Volkswagen's nitrogen oxide sensors tau dhau los ua qhov pom tseeb dua nyob rau hauv cov ntsiab lus ntawm Volkswagen's emissions scandal, uas lub tuam txhab tau pom tias tau teeb tsa software hauv qee lub tsheb diesel los tswj cov emissions thaum kuaj kev tswj hwm.Lub scandal qhia txog qhov tseem ceeb ntawm qhov tseeb thiab txhim khu kev qha NOx sensors hauv kev ua kom ua raws li cov qauv thiab cov kev cai.
Volkswagen NOx sensors ua haujlwm ntawm cov thev naus laus zis siab heev, feem ntau sib txuas cov txheej txheem electrochemical thiab catalytic los kuaj thiab ntsuas NOx qib hauv cov pa roj.Cov ntaub ntawv no raug xa mus rau ECU, uas tuaj yeem hloov kho lub sijhawm tiag tiag rau lub cav ua haujlwm kom txo qis NOx emissions.Qhov kaw-voj tswj qhov system no yog qhov tseem ceeb rau kev tswj xyuas lub cav ua haujlwm kom zoo thaum txo kev cuam tshuam ib puag ncig.
Ntxiv nrog rau kev ua raws li cov cai, Volkswagen NOx sensors tseem ua lub luag haujlwm tseem ceeb hauv kev ua kom lub neej ntev thiab kev ua haujlwm ntawm lub tsheb tso tawm tom qab kev kho mob.Los ntawm kev muab cov lus qhia tseeb ntawm NOx qib, cov sensors pab tiv thaiv kev puas tsuaj ntxov ntawm cov khoom xws li catalytic converters thiab diesel particulate lim, thaum kawg txo tus nqi tu thiab txhim kho tag nrho lub tsheb kev ntseeg tau.
Tsis tas li ntawd, Volkswagen NOx sensor pab txhim kho lub tsheb tag nrho kev ua tau zoo thiab roj efficiency.Los ntawm kev ua kom zoo dua cov txheej txheem combustion raws li qib nitrogen oxide, lub sensor pab ua kom zoo dua roj kev lag luam thiab txo qis emissions, yog li ua tau raws li qhov xav tau loj zuj zus ntxiv rau kev huv thiab kev thauj mus los zoo dua.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev ua haujlwm zoo ntawm Volkswagen NOx sensor yog qhov tseem ceeb rau kev ua haujlwm tag nrho thiab kev ua raws li lub tsheb.Ib qho kev ua haujlwm tsis zoo lossis kev ua haujlwm tsis zoo ntawm lub sensor tuaj yeem ua rau muaj kev tso tawm ntau ntxiv, txo cov roj efficiency thiab ua tsis tau raws li kev cai emissions.Yog li ntawd, kev saib xyuas thiab tshuaj xyuas ntawm koj NOx sensor yog qhov tseem ceeb los xyuas kom meej tias nws ua haujlwm raug.
Hauv cov ntsiab lus, Volkswagen NOx sensor yog ib qho tseem ceeb ntawm cov tsheb niaj hnub, tshwj xeeb tshaj yog nyob rau hauv cov ntsiab lus ntawm kev txhawj xeeb ntawm ib puag ncig thiab kev cai emissions.Nws lub luag haujlwm hauv kev saib xyuas thiab tswj cov pa nitrogen oxide tsis tsuas yog ua kom muaj kev ua raws li cov qauv, tab sis kuj tseem pab txhim kho tag nrho cov kev ua tau zoo thiab kev ua haujlwm ntawm lub tsheb.Raws li kev siv tshuab thev naus laus zis txuas ntxiv mus, kev txhim kho ntawm NOx sensing cov kev daws teeb meem yuav pab ua kom huv thiab ruaj khov dua.
Lub sij hawm xa tuaj: Plaub Hlis-20-2024