Nrog rau hauv ncoo rau … kuaj mob
Ib qho teeb meem loj tshaj plaws uas cov tswv ntawm lub tsheb sib tsoo yuav ntsib yog qhov tsis muaj kev ua haujlwm zoo ntawm tus kheej cov ntsiab lus kev nyab xeeb. Qhov teeb meem yog qhov ntau dua, qhov siab dua ntawm kev ua tiav ntawm cov tshuab siv hauv lawv. Hauv qhov xwm txheej zoo li no, txawm tias kaum ob lossis ntau lub ntsiab lus ntawm lub tsheb kev nyab xeeb kev nyab xeeb, feem ntau hu ua SRS, yuav tsum raug kuaj xyuas kom ntxaws.
SRS, yog dab tsi?
Ua ntej, me ntsis kev xav. Lub Supplementary Restraint System (SRS) muaj feem ntau ntawm airbags thiab curtain airbags, retractable seat bets thiab lawv pretensioners. Ntxiv rau tag nrho cov no, kuj tseem muaj cov sensors uas qhia, piv txwv li, lub airbag maub los txog qhov muaj peev xwm cuam tshuam, lossis cov cuab yeej pabcuam, suav nrog kev ua kom lub tswb nrov, ua kom lub tshuab tua hluav taws, lossis - nyob rau hauv cov qib siab tshaj plaws. - tsis siv neeg ceeb toom ntawm kev pabcuam xwm txheej ceev txog kev sib tsoo.
Nrog kev pom ...
Ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm SRS system yog airbags thiab qhov ntawd yog qhov peb yuav tsom mus rau hauv kab lus no. Raws li cov kws tshaj lij hais tias, kev tshuaj xyuas lawv tus mob yuav tsum pib nrog lub npe hu ua organoleptic tswj, i.e. nyob rau hauv cov ntaub ntawv no, pom kev tswj. Siv txoj kev no, peb yuav xyuas, ntawm lwm yam, seb puas muaj ib qho kev cuam tshuam uas tsis xav tau ntawm lub hau npog thiab cushion npog, suav nrog, piv txwv li, gluing cov pob qij txha thiab kho cov khoom siv no. Tsis tas li ntawd, peb tuaj yeem qhia tau los ntawm ib daim ntawv nplaum uas txuas rau lub qhov (socket) seb puas yog lub serial airbag controller tau nruab rau hauv lub tsheb lossis yog tias nws tau hloov pauv, piv txwv li, tom qab kev sib tsoo. Cov txheej txheem installation ntawm tom kawg yuav tsum tau kuaj xyuas organoleptically. Tus maub los yuav tsum tau muab tso rau hauv qhov chaw nruab nrab, nruab nrab ntawm tus neeg tsav tsheb thiab cov neeg caij tsheb. Nco ntsoov! Tsis txhob hnov qab kom raug tso " xub" rau ntawm tus tswj lub cev. Nws yuav tsum fim pem hauv ntej ntawm lub tsheb. Vim li cas nws thiaj tseem ceeb? Cov lus teb yog yooj yim: txoj hauj lwm ntawm tus neeg tsav tsheb xyuas kom meej tias cov airbags yuav ua haujlwm zoo thaum muaj xwm txheej.
… Thiab nrog kev pab los ntawm tus neeg sim
Ua ntej pib qhov kev xeem, nco ntsoov nyeem cov ntsiab lus ntawm daim ntawv nplaum qhia txog hnub uas siv cov hnab looj tes. Cov tom kawg, nyob ntawm tus qauv tsheb thiab cov chaw tsim khoom, nyob ntawm 10 txog 15 xyoo. Tom qab lub sijhawm no, cov hauv ncoo yuav tsum tau hloov. Kev ntsuam xyuas nws tus kheej yog ua los ntawm kev kuaj mob los yog lub hauv ncoo tshwj xeeb tester. Cov cuab yeej no tso cai rau, ntawm lwm yam, txiav txim siab tus lej xov tooj ntawm lub hnab ntim khoom siv, tus naj npawb ntawm tus lej kawg tau teeb tsa ntawm lub tsheb muab, nyeem cov lej ua txhaum cai, nrog rau cov xwm txheej ntawm tag nrho cov kab ke. Cov kev kuaj mob dav dav tshaj plaws (cov neeg sim) kuj tso cai rau koj los tso saib cov hluav taws xob hluav taws xob ntawm SRS qhov system thiab yog li ua kom zoo rau cov tswj lub hnab ntim khoom. Cov ntaub ntawv no tseem ceeb tshwj xeeb tshaj yog thaum tus tswj nws tus kheej yuav tsum tau hloov.
Sensor li maub los
Txawm li cas los xij, raws li ib txwm muaj, thiab nyob rau hauv cov ntaub ntawv ntawm kev kuaj mob airbag, tsis muaj ib txoj hauv kev zoo rau kev tshuaj xyuas txhua hom airbags siv hauv lub tsheb. Yog li cov hauv ncoo twg yog qhov teeb meem rau cov kws kho mob? Sab airbags hauv tsheb los ntawm qee tus neeg tsim khoom tuaj yeem ua teeb meem. Cov no yog, ntawm lwm tus, o sab airbags ntsia hauv Peugeot thiab Citroen. Lawv tsis tau qhib los ntawm lub ntsiab airbag maub los, tab sis tau qhib los ntawm qhov hu ua sab cuam tshuam sensor, uas yog tus tswj hwm ywj pheej ntawm SRS system. Yog li ntawd, lawv cov kev tswj tsis tuaj yeem ua tsis tau yam tsis muaj kev paub tag nrho ntawm hom SRI siv. Lwm qhov teeb meem yuav yog kev kuaj pom tseeb ntawm airbags ntsia rau hauv SRS systems nruab nrog lub hwj chim thaum muaj xwm ceev, los yog ua kom cov airbags ntawm AC. Hmoov zoo, cov teeb meem no tuaj yeem tshwm sim los ntawm cov tsheb qub, feem ntau yog los ntawm Volvo, Kia lossis Saab.
