METHOD FOR VEHICLE COMMUNICATION, INTERFACE MODULE, VEHICLE DIAGNOSIS INTERFACE, USER COMMUNICATION TERMINAL, DATA NETWORK SYSTEM AND DIAGNOSIS AND CONTROL NETWORK

摘要

The invention relates to a method for vehicle communication, particularly using a vehicle-implemented vehicle diagnosis system (3), to which a vehicle diagnosis interface (10) having an interface connector (11), an interface module (12) and an air interface (13) is connected, wherein for the purpose of authentication the vehicle communication involves an authorization code being transmitted wirelessly and the authorization code is based on a combination of at least two codes.