Method for operating a charging cable, method for operating a charging infrastructure and charging cables

摘要

The invention relates to a method for operating a charging cable (3) for charging an energy accumulator of a motor vehicle (2) by means of electrical energy drawn from a household connection (6), the charging cable (3) being connected via a household connection-side first plug connection (4) and a second motor vehicle side Plug connection (5) has. It is provided that the charging cable (3) by means of a computer device (9) determines an amount of energy transmitted to the motor vehicle (2) and transmits the amount of energy by means of a communication device to a central control unit (11). The invention further relates to a method for operating a charging infrastructure (1) and a charging cable (3).