A method for calculating recommending a vehicle speed by means of a driver assistance system is installed in a railway vehicle

摘要

It is a process for the calculation of a recommending a vehicle speed by a in a railway vehicle (1), in particular in a 2004 or of a locomotive built-in driver assistance system (3) with a control unit (2) and a data memory, in the travel schedule - and travel distance information, the route to be traveled, physical properties of the rail vehicle (1) and, if appropriate, on the suspended car are stored, is described, comprising the steps of detecting the position of the rail vehicle (1) and the actual time, by means of a on or in the rail vehicle (1) installed receiver (4) of a global satellite system (5), determining the current speed of the rail vehicle (1) from the satellite system (5) from the received data, comparison of the current speed of the rail vehicle (1) with a previously calculated target speed for the currently traveled road segment, wherein the target speed for the individual sections of road in front of the beginning of the trip is computed and in the data storage device as is intended to speed profile is stored, updating of the desired speed profile during the journey, taking into account the current position and speed of the rail vehicle (1) and the data stored in the data memory and displaying the updated recommending a vehicle speed.