ABS pump, nke a sụgharịrị dị ka "usoro breeki mgbochi mkpọchi" na Chinese, bụ otu n'ime ihe atọ dị mkpa mepụtara n'akụkọ ihe mere eme nke nchekwa ụgbọala, tinyere akpa ikuku na eriri oche. Ọ bụ sistemụ njikwa nchekwa ụgbọala nwere uru dị na mgbochi skid na mgbochi mkpọchi.
ABS bụ teknụzụ ka mma dabere na ngwaọrụ brek ọdịnala, nke enwere ike kewaa n'ụdị igwe na eletrọniki abụọ. Ụgbọala ọgbara ọhụrụ nwere ọtụtụ sistemụ brek mgbochi mkpọchi, ABS abụghị naanị na ọ nwere ọrụ brek nke sistemụ brek nkịtị, kamakwa ọ nwere ike igbochi mkpọchi wiil, ka ụgbọala ahụ wee nwee ike ịtụgharị n'okpuru ọnọdụ brek, iji hụ na ntụziaka brek nke ụgbọ ala kwụsiri ike, iji gbochie mmịpụ na ntụgharị n'akụkụ, bụ ngwaọrụ brek kachasị elu na ụgbọala nwere mmetụta brek kacha mma.
