METHOD FOR AUTHENTICATING A USER IN A DIGITAL TACHOGRAPH OF A VEHICLE THROUGH A MOBILE DEVICE, DIGITAL TACHOGRAPH, MOBILE DEVICE AND DATABASE DEVICE

摘要

"method for authenticating a user on a vehicle's digital tachograph by means of a mobile device, digital tachograph, mobile device and database device". the present invention relates to a method for authenticating a user on a digital tachograph (2) of a vehicle (3) by means of a mobile device (1). the mobile device (1) detects a predefined user entry and performs a predefined authentication process to verify a user's identity. after successful user authentication, the mobile device (2) requests the login data of the authenticated user from a database device (4). the login data of the authenticated user is transmitted from the database device (4) to the mobile device (1). the mobile device transmits the login data of the authenticated user to the digital tachograph (2) via a wireless connection (5). the digital tachograph (2) performs a login procedure using the login data and, after a successful login, the digital tachograph (2) activates a predefined function of the digital tachograph (2).