Automated vehicle transmission and method for controlling

摘要

An automated vehicle transmission comprises an automatic clutch assembly (20), an automated manual transmission (30) having a synchromesh mechanism and an actuator (41, 42, 43) for a shift operation for moving a sleeve of the synchromesh mechanism, and a control means (50) for controlling the automatic clutch assembly (20) and the automated manual transmission (30). The control means (50) prohibits a down-shift operation to a first shift stage performed by driving the actuator (41, 42, 43) for the shift operation when a transmission oil temperature of the automated manual transmission is at or below a predetermined temperature.