| 摘要 |
The invention relates to a charge device for supplying electrical energy, in particular for charging mobile energy stores in electric vehicles, comprising connecting means for connecting a charge cable, transceiver means for the wireless transmission and/or reception of authentication information, authentication means for authenticating the electric vehicle on the basis of authenticating information, wherein the authentication means and the transceiver means are designed to carry out radio pre-authentication and/or radio authentication of the electric vehicle by means of the charge cable by receiving at least one authentication information item before the charge cable is connected to the connecting means, and a corresponding method, a corresponding electric vehicle, a corresponding system and a corresponding use. |
