Method and device for detecting instances in which the maximum speed on a route section is exceeded

摘要

A method for detecting exceedances of a maximum permissible speed on a plug-in section 4 of a lane 1, in which the passage of a vehicle 9 is detected at a first station 5 and a record is stored to the vehicle 9 in the first station 5, the passing of said vehicle. 9 is detected on a in the direction of travel P behind the first station 5 arranged second station 6 and a record is stored to the vehicle 9 in the second station 6, and the distance between the first station 5 and the second station 6 and the time difference between the detection passing the first station 5 and detecting the passing of the second station 6, the average speed over the link 4 is determined, whereby records transmitted from the first station 5 to the second station 6 are encrypted prior to transmission, and only those records from the stations 5, 6 are retrievable and can be decrypted, which were assigned to exceeding the maximum speed limit.