Method for error recognition in automated manual transmission entails separately defining end positions of internal shift components and external operating components

摘要

To improve safety of automated manual transmissions a method is devised whereby end positions of internal shift components and external operating components are defined separately from one another in such a way that it is determined whether the engaging of a speed is accompanied by the reaching of an end position of an internal shift component or an external operating component. In this way a failure analysis is made possible. An independent claim is included for an automated manual transmission including internal shift components for speed shift of the transmission, and an external operating device with at least one operating component for the operating of the shift components, and with sensors to determine at least the end positions of the shift components and the position of the operating component, and a control unit to control actuators and to evaluate the output signals of the sensors.