矿用汽车变速器的电子自动换档控制系统

Electronic Automatic Shift Control System for Off-highway Truck

分析比较了阿里森电子自动变速器的ＡＴＥＣ自动换档控制系统、卡特被勒电子自动变速器的ＥＰＴＣ自动换档控制系统和小松电子自动变速器的Ｋ－ＡＴＯＭＩＣＳ自动换档控制系统的组成及特点，阐述了矿用汽车电子自动变速器的自动换档控制系统的发展方向．

The comparative analysis for the composition and characteristic on ATEC automaticshifted-gear control system of ALLISON electronic automatic transmission, EPTC automatic shiftedgear control system of the CARTERPILLAR electronic automatic transmission and K-ATOMICS automatic shifted-gear control system of KOMATSU electronic automatic transmission are carried out. Thispaper also presents the developing trend of the automatic shifted-gear control system for off-highwaytruck's eleclronic automatic transmission.