Charging cable plug for electric vehicles
Charging cable plug 1 for electric vehicles, with a housing 2 and electrical contacts 6 , arranged in the housing 2 , for connection to a charging station 4 . For simple identification before a charging procedure, an identification means 8 is proposed, arranged in the housing 2 and communicating with the charging station 4 via the electrical contacts 6.
1. Charging cable plug for electric vehicles, comprising:
a housing;
electrical contacts, arranged in the housing, for connection to a charging station;
an identification circuit arranged in the housing and communicating with the charging station via the electrical contacts;
wherein the housing has a reading circuit configured to read a user identification, and in that the reading circuit is in operational connection with the identification circuit; and
wherein the reading circuit is formed for contact-free reading of a key emitting a user identification.
2. Charging cable plug for electric vehicles, comprising:
a housing;
electrical contacts, arranged in the housing, for connection to a charging station;
an identification circuit arranged in the housing and communicating with the charging station via the electrical contacts;
wherein the housing has a reading circuit configured to read a user identification, and in that the reading circuit is in operational connection with the identification circuit; and
wherein the reading circuit is a transponder reading device.
3. Charging cable with a charging cable plug of claim 2 .
4. System with a charging cable of claim 3 and a charging station.
5. System of claim 4 , wherein a key emitting a user identification is provided for communication with the reading circuit.
6. Charging cable plug for electric vehicles, comprising:
a housing;
electrical contacts, arranged in the housing, for connection to a charging station;
an identification circuit arranged in the housing and communicating with the charging station via the electrical contacts;
wherein the housing has a reading circuit configured to read a user identification, and in that the reading circuit is in operational connection with the identification circuit; and
wherein the reading circuit is formed to emit a signal to the identification circuit on receipt of the user identification.
7. Charging cable plug for electric vehicles, comprising:
a housing;
electrical contacts, arranged in the housing, for connection to a charging station;
an identification circuit arranged in the housing and communicating with the charging station via the electrical contacts;
wherein the housing has a reading circuit configured to read a user identification, and in that the reading circuit is in operational connection with the identification circuit; and
wherein the identification circuit, on receipt of the signal from the reading circuit, transmits a release signal to the charging station, at least deactivating a locking unit.
8. Charging cable plug of claim 7 , wherein the release signal interrupts the supply of energy through the charging station.
9. System comprising a charging cable and a charging station, the charging cable having a charging cable plug, the charging cable plug comprising:
a housing;
electrical contacts, arranged in the housing, for connection to a charging station;
an identification circuit arranged in the housing and communicating with the charging station via the electrical contacts;
wherein the housing has a reading circuit configured to read a user identification from a data carrier at the reading circuit, and in that the reading circuit is in operational connection with the identification circuit; and
wherein the charging station has locking unit for locking the plug in the charging station after the receipt of an identification signal from the plug.
10. System of claim 9 , wherein the charging station has energy release circuit for at least one of 1) releasing a supply of energy to the plug on receipt of an identification signal from the plug and/or 2) for interrupting the supply of energy on receipt of a release signal from the plug.