Method for automatically control of the entry of a road vehicle into a controlled stretch of road, control system and on-board system for the same, and computer program

The invention relates to a method for automatic control of a road vehicle entering a road section controlled by a control system, with the steps: a) a vehicle-side system of the road vehicle requests an entry authorization token from the control system before entering the controlled road section, b) the control system checks, upon receipt of an entry authorization token request, whether issuance of an entry authorization token to the requesting road vehicle is permissible, c) if permissible, the control system transmits the requested entry authorization token to the requesting road vehicle, d) the vehicle-side system generates, no later than upon entry into the controlled road section, an entry permission signal if the requested entry authorization token was received from the control system, and an entry prohibition signal if the entry authorization token was not received, e) the generated entry permission signal or entry prohibition signal is further utilized in the road vehicle for generating a warning message and/or for performing automatic control and/or regulation measures. The invention further relates to a control system for controlling a controlled road section, a vehicle-side system, and a computer program.