Method for starting transmission of dual-clutch transmission system in motor car, involves transferring data from non-volatile storage area to storage area of control unit using diagnostic command, when specific condition is satisfied

摘要

The method involves controlling clutch actuator (80,90) and transmission actuator by respective control units (30,40). The clutch actuator (80) is uniquely assigned with non-volatile storage area (130). The control units are uniquely associated with respective storage areas (140). The data is transferred from non-volatile storage area to storage area of control unit using diagnostic command, when predetermined condition is satisfied. The data is processed and is transferred to another storage area of control unit (30) using another diagnosis command.