Nws yog 40 xyoo dhau los uas Mercedes-Benz S-Class (W116) tau los ua thawj lub tsheb tsim khoom uas tau nruab nrog electronic anti-lock braking system (los ntawm thawj German Antiblockier-Bremssystem), paub zoo dua los ntawm cov lus luv ABS.
Muaj tsuas yog ib qho kev xaiv, los ntawm qhov kawg ntawm 1978, rau qhov tsis-ntau npaum li cas ntawm DM 2217.60 (yuav luag 1134 euros), nws yuav nthuav dav thoob plaws ntau yam ntawm German hom - hauv 1980 raws li kev xaiv ntawm tag nrho nws cov qauv. , nyob rau hauv 1981 nws mus txog kev lag luam thiab txij li xyoo 1992 nws yuav yog ib feem ntawm cov khoom siv ntawm txhua lub tsheb Mercedes-Benz.
Tab sis ABS yog dab tsi?
Raws li lub npe txhais tau hais tias, lub kaw lus no tiv thaiv lub log los ntawm kev xauv thaum nres - tshwj xeeb tshaj yog nyob rau ntawm qhov chaw tuav qis - tso cai rau koj siv lub zog siab tshaj plaws, thaum tswj lub tsheb tswj kev taw qhia.
Peb tuaj yeem pom ntau yam ntawm cov kab ke hauv daim duab saum toj no, tsis txawv ntau yam los ntawm hnub no: chav tswj (lub computer), plaub qhov ceev sensors - ib lub log - hydraulic li qub (uas tswj lub nres siab), thiab lub twj tso kua mis (rov qab nres nres. siab). Tab sis nws ua haujlwm li cas? Peb muab hauv pem teb rau Mercedes-Benz nws tus kheej, muab los ntawm ib qho ntawm nws daim ntawv qhia thaum lub sijhawm:
Lub kaw lus tiv thaiv kev kaw haujlwm siv lub khoos phis tawj txhawm rau txheeb xyuas cov kev hloov pauv hauv kev sib hloov ceev ntawm txhua lub log thaum lub sijhawm nres. Yog tias qhov nrawm nrawm nrawm dhau lawm (xws li thaum nres ntawm qhov chaw nplua) thiab muaj kev pheej hmoo ntawm lub log xauv, lub khoos phis tawj yuav txo qhov siab ntawm tus nres. Lub log nrawm dua thiab nres siab dua, yog li braking lub log. Cov txheej txheem no rov ua dua ob peb zaug hauv ib lub vib nas this.
40 xyoo dhau los…
Nws nyob nruab nrab ntawm 22nd thiab 25th ntawm Lub Yim Hli 1978 uas Mercedes-Benz thiab Bosch nthuav qhia ABS hauv Untertürkheim, Stuttgart, Lub Tebchaws Yelemees. Tab sis nws yuav tsis yog thawj zaug uas nws tau qhia txog kev siv cov txheej txheem zoo li no.
Keeb kwm ntawm ABS txoj kev loj hlob ntawm Mercedes-Benz stretches rov qab nyob rau hauv lub sij hawm, nrog thawj paub patent daim ntawv thov rau lub system nyob rau hauv 1953, los ntawm Hans Scherenberg, tom qab ntawd tsim tus thawj coj ntawm Mercedes-Benz thiab tom qab ntawd nws tus thawj coj loj hlob.
Cov tshuab zoo sib xws twb paub lawm, txawm nyob rau hauv dav hlau (anti-skid) lossis hauv tsheb ciav hlau (anti-slip), tab sis hauv lub tsheb nws yog ib txoj haujlwm nyuaj heev, nrog rau kev xav tau ntau dua ntawm cov sensors, cov ntaub ntawv ua thiab tswj. Kev txhim kho hnyav ntawm Lub Tsev Haujlwm Saib Xyuas Kev Tshawb Fawb thiab Kev Txhim Kho nws tus kheej thiab ntau tus neeg koom tes hauv kev lag luam thaum kawg yuav ua tiav, nrog rau qhov hloov pauv tau tshwm sim hauv xyoo 1963, thaum pib ua haujlwm, hauv cov ntsiab lus tseem ceeb, ntawm kev tswj hluav taws xob-hydraulic.
Xyoo 1966, Daimler-Benz pib koom tes nrog cov kws tshaj lij hluav taws xob Teldix (tom qab tau txais los ntawm Bosch), Qhov kawg ntawm thawj zaug ua qauv qhia ntawm "Mercedes-Benz / Teldix Anti-Block System" rau cov xov xwm hauv xyoo 1970 , coj los ntawm Hans Scherenberg. Cov kab ke no siv analog circuitry, tab sis rau kev tsim khoom loj ntawm cov kab ke, pab pawg txhim kho tau saib mus rau digital circuitry raws li txoj hauv kev rau pem hauv ntej - kev txhim khu kev qha, yooj yim dua thiab muaj zog dua.
Jurgen Paul, tus kws tshaj lij thiab lub luag haujlwm rau ABS qhov project ntawm Mercedes-Benz, tom qab ntawd hais tias qhov kev txiav txim siab mus rau digital yog lub sijhawm tseem ceeb rau kev txhim kho ABS. Ua ke nrog Bosch - lub luag haujlwm rau lub chaw tswj hwm digital - Mercedes-Benz yuav nthuav tawm lub cim thib ob ntawm ABS ntawm kev sim khiav ntawm nws lub Hoobkas hauv Untertürkheim.
ABS tsuas yog qhov pib
Tsis tsuas yog ABS nws thiaj li dhau los ua ib qho ntawm cov khoom siv muaj kev nyab xeeb tshaj plaws hauv tsheb, nws kuj tau cim qhov pib ntawm kev txhim kho cov kev pabcuam digital hauv German-brand tsheb, thiab dhau mus.
Kev txhim kho ntawm cov sensors rau ABS, ntawm lwm cov khoom, kuj tseem yuav siv tau, hauv German hom, rau ASR lossis tiv thaiv kev tiv thaiv kev sib tsoo (1985); ESP lossis kev tswj kev ruaj ntseg (1995); BAS lossis Brake Assist System (1996); thiab adaptive cruise control (1998), nrog rau ntxiv ntawm lwm yam sensors thiab cov khoom.