METHOD FOR DETECTING THE STATE OF CHARGE OF A VEHICLE BATTERY AND ELECTRONIC CONTROL SYSTEM

摘要

The invention relates to a method for electronic control (1) in a motor vehicle, in particular comprising a hybrid drive, said control system comprising at least one electric energy accumulator (7), which has in particular a high-voltage energy accumulator and/or a low-voltage energy accumulator and an electric wiring management system (9) (BMS) comprising electric consumers with at least one electric machine (4) that functions as a drive machine and a generator. The current state of charge of the energy accumulator (7) is continuously sampled and classified within a minimum and maximum state of charge, the sampled information about the state of charge being output to a display device (12) for the driver. To increase driver comfort and to provide a driving method for a vehicle with increased fuel economy and to adapt said method to the current state of charge of an electric accumulator (7), the residual amount of energy required to reach at least one permissible nominal extreme value of the state of charge of the energy accumulator (7) is calculated and transmitted to at least one vehicle device as information.