Anti-lock Braking System (ABS)
ABS ndi ukadaulo wotsogola kutengera chipangizo chanthawi zonse cha brake, ndipo ndi mtundu wachitetezo pamagalimoto omwe ali ndi zabwino za anti-skid ndi anti-lock.Anti-lock brake kwenikweni ndi mtundu wowongoleredwa kapena wowongoleredwa wamabuleki wamba.
Ma anti-lock braking system amapangidwa kuti ateteze kutseka kwa mabuleki ndi kutsetsereka kwa ma gudumu pomwe mabuleki ali ovuta kapena pamalo onyowa kapena oterera, zomwe zimawonjezera chitetezo chambiri pakuyendetsa tsiku ndi tsiku poletsa kuti galimoto isatsetsereka mowopsa komanso kulola dalaivala kuwongolera chiwongolero. poyesa kuyimitsa.ABS osati ntchito braking wa dongosolo braking wamba, komanso angalepheretse gudumu loko, kotero kuti galimoto akhoza kutembenukira pansi mabuleki boma, kuonetsetsa bata la braking malangizo a galimoto, ndi kupewa sideshow ndi kupatuka, ndiye kwambiri. zida zapamwamba braking pa galimoto ndi bwino braking zotsatira.
Anti-lock braking system ndi kuteteza gudumu kuti lisatsekedwe mu ndondomeko ya braking, zomwe zingayambitse: mphamvu yoyendetsa msewu imachepa ndipo mphamvu ya braking imachepa;Chepetsani moyo wautumiki wa tayala, galimoto ikaphwanya loko lakutsogolo, galimotoyo imataya mphamvu yowongolera, mphamvu yam'mbali imachepetsedwa pamene loko lakumbuyo, kukhazikika kwa brake kumachepetsedwa, zomwe zingayambitse galimotoyo. kutembenuka mwamphamvu ndikuponya mchira kapena mbali.Zotsatira za anti-lock braking system pamayendetsedwe agalimoto zimawonekera makamaka pakuchepetsa mtunda wa braking, kusunga luso lowongolera, kuwongolera kukhazikika kwamayendedwe oyendetsa komanso kuchepetsa kuvala kwa matayala.Pakachitika mwadzidzidzi, dalaivala amangofunika kukanikiza chopondapo mwamphamvu momwe angathere osamasula, ndipo zinthu zina zimayendetsedwa ndi ABS, kotero dalaivala amatha kuyang'ana kwambiri kuthana ndi vuto ladzidzidzi ndikuwonetsetsa chitetezo cha galimoto.
Chidule cha anti-lock braking system ndi ABS, ndipo dzina lonse la Chingerezi ndi anti-lock Brakingsystem, kapena Anti-skidBrakingSystem.Choyamba, "kugwira" amatanthauza pad brake (kapena nsapato) ndi chimbale cha brake (ng'oma ya brake) popanda kugwedezeka kwachibale, kukangana kwapawiri kutenthetsa pakuwotcha, mphamvu yamagetsi yamoto kutentha, ndipo pamapeto pake siyani galimoto kuyimitsa. kapena kuchepetsa;Kachiwiri, gudumu loko kwenikweni amatanthauza galimoto mu braking mwadzidzidzi, gudumu ndi kuyima kwathunthu ndipo sazungulira, amatanthauza galimoto mu mabuleki ndondomeko kamodzi, tayala salinso mozungulira, pamene galimoto mabuleki, galimoto. adzapatsa gudumu mphamvu imene imathandiza kuti asiye, kotero kuti gudumu silingathe kupitiriza kuzungulira, koma gudumu limakhala ndi inertia inayake, gudumu litasiya kuyendayenda, lidzapitirizabe kusunthira patsogolo kwa mtunda wina asanabwere kuyimitsa kwathunthu.Ngati mawilo akutsogolo ndi akumbuyo agalimoto sali mumzere wowongoka womwewo, chifukwa cha inertia, mawilo akutsogolo ndi akumbuyo amathamangira kutsogolo kwawo.Malinga ndi kuyesa kwa matayala ochepetsa mabuleki, tayala silingagwire m'mbali pomwe mabuleki atalikira, ndipo galimotoyo imakhala yovuta kumaliza kuwongolera mbali iliyonse.Mwa njira iyi, mawilo akutsogolo ndi akumbuyo adzayenda mbali ziwiri zosiyana ndipo galimotoyo idzakhala ndi yaw yosalamulirika (spin), ndipo galimoto idzaponyera mchira wake.Pankhaniyi, chiwongolero cha galimoto sichikhala ndi zotsatirapo, galimotoyo idzataya mphamvu, ngati zinthu zili zovuta kwambiri, zikhoza kugwetsa galimotoyo, zomwe zimayambitsa ngozi zapamsewu ndi zoopsa zina.
Ngati mabuleki atsekedwa kwathunthu, kutembenuka kwa mphamvu kumeneku kungangodalira kukangana pakati pa tayala ndi pansi.Kukangana kumagawidwa m'mitundu iwiri: mikangano yopukutira ndi kusefukira, kukangana kwamphamvu kumadalira mphamvu ya chinyezi chamsewu, pomwe gudumu la brake ndi kukangana kwapansi kumawonjezeka pang'onopang'ono, kwakukulu mpaka kofunikira pambuyo pakusintha kuchokera kugudubuza kupita ku kukangana kotsetsereka. .Mphamvu yotsetsereka idzachepa pang'onopang'ono, kotero ABS ndiyogwiritsa ntchito mfundo ya mphira wokhotakhota kuti akonze mphamvu ya gudumu pachimake ichi, kuti achepetse mtunda wa braking.Kukangana kwakukulu kumapangitsa kuti mphira wa tayala ukhale wotentha kwambiri, kutulutsa kwamadzi am'deralo, kufupikitsa mtunda wa braking, koma sideslip imathandizira kuvala.
Anti-Lock Braking System (ABS) ndi imodzi mwazofukufuku zamagalimoto amtundu wautali wamagalimoto.Anti-lock braking, monga momwe dzinalo likusonyezera, ndikuletsa galimoto kuti isachite braking kamodzi, pogwiritsa ntchito intermittent braking.Zimatanthawuza kusinthika kwachangu kwa braking torque (mphamvu ya braking) yomwe imagwira pa gudumu panthawi yomwe ikuyendetsa kuti gudumu lisatseke pamene phokoso la braking lili lalikulu;Nthawi yomweyo, dongosolo lamakono la ABS limatha kudziwa kuchuluka kwa gudumu munthawi yeniyeni, ndikusunga kutsika kwa gudumu mu brake pafupi ndi mtengo womwewo.Choncho, pamene ABS dongosolo ntchito, dalaivala sadzataya kuwongolera chiwongolero cha galimoto chifukwa chokhoma gudumu kutsogolo, ndi mabuleki mtunda wa galimoto adzakhala laling'ono kuposa loko gudumu, kuti akwaniritse bwino braking Mwachangu. ndi kuchepetsa mphamvu ya mphamvu pamene ngozi ichitika.
