| 摘要 |
The invention relates to an authentication element (1), in particular keyless go element for a vehicle (20), comprising a transponder interface (2) for transmitting an authentication signal and for receiving power and data, and a key device (4) for detecting a user input, the authentication element (1) being designed such that authentication signals are transmitted via the transponder interface (2) when the key device (4) detects a user input. The invention further relates to an authorization system (30) for vehicles, comprising at least one authentication element (1) and a device (10), and to a method for verifying an authorization request in an authentication element (1) of a vehicle having said authorization system (30). |
