Motor vehicle has external shift logic connected to existing shift logic while enabling driver intervention, communications connection for demand value transmission to first gearshift gearbox controller between first and second controllers

摘要

The motor vehicle has a first electronic gearshift gearbox controller (12) that sends demand values to a vehicle control computer (7) via a data line (3) including the transmission, deflection, distribution and conversion of torques and revolution rates. A communications connection that ensures transmission of demand values to the first gearshift gearbox controller is arranged between the first controller and a further controller.