Positioning of an electrically driven motor vehicle in the energy technology coupling of the motor vehicle with a charging station

摘要

The invention relates to a method for the energy-related coupling of an electrically driven motor vehicle (10) to a charging station (12) in which position data of an energy-related coupling unit (14) of the charging station (12) with respect to an energy-related motor vehicle coupling unit (16) of the motor vehicle (10). be determined and the motor vehicle (10) is turned off depending on the determined position data such that the motor vehicle coupling unit (16) of the motor vehicle (10) and the coupling unit (14) of the charging station (12) are coupled energy technology. On the motor vehicle side, at least three transponders (18, 20, 22) are arranged spaced from one another at predetermined positions of the energy-related motor vehicle coupling unit (16). At a predetermined position of the coupling unit (14) an interrogator (24) for wireless communication with the transponders (18, 20, 22) is arranged. The position data is determined based on the communication between the interrogator (24) and the transponders (18, 20, 22).