ABS twj tso kua mis, txhais tau tias "tiv thaiv lub kaw lus nres" hauv Suav teb, yog ib qho ntawm peb qhov kev tsim khoom loj hauv keeb kwm ntawm kev nyab xeeb tsheb, ua ke nrog cov hnab looj tes thiab lub rooj zaum. Nws yog lub tsheb tswj kev nyab xeeb nrog qhov zoo ntawm kev tiv thaiv kev nplua thiab tiv thaiv xauv
ABS yog ib qho kev txhim kho thev naus laus zis raws li cov khoom siv sib xyaw ua ke, uas tuaj yeem muab faib ua cov tshuab thiab hluav taws xob ob yam. Cov tsheb niaj hnub no tau nruab nrog ntau qhov kev tiv thaiv kev kaw haujlwm, ABS tsis yog tsuas yog muaj lub luag haujlwm ntawm kev sib tsoo zoo tib yam nkaus xwb, tab sis kuj tuaj yeem tiv thaiv lub log xauv, kom lub tsheb tseem tuaj yeem tig rau hauv lub xeev braking, kom ruaj ntseg ntawm lub braking kev taw qhia ntawm lub tsheb, tiv thaiv qhov tshwm sim ntawm sab plam thiab sib txawv, yog qhov zoo tshaj plaws braking ntaus ntawv ntawm lub tsheb.