Method and device for determining the train length of a plurality of coupled railway traction vehicles

摘要

A method and a device for determining a train length of a plurality of coupled railroad traction vehicles, each having a vehicle device with an ID specific to the railroad traction vehicle, include determining the train length of arbitrarily long train sets in a secure and simple signaling manner by having vehicle devices determine if the railroad traction vehicle is coupled on one side or both sides by evaluating coupling contacts. The IDs of all of the coupled railroad traction vehicles or ID pairs indicating adjoining relationships of railroad traction vehicles directly coupled to one another are successively transmitted to a particular vehicle device by digital I/O connections between the vehicle devices. The device determines the train length as a function of received IDs or ID pairs.

主权项

1. A method for determining a train length of a plurality of coupled railroad traction vehicles each having a vehicle device with a traction-vehicle-specific identification number (ID), the method comprising the following steps:
detecting if a railroad traction vehicle is coupled on one side or both sides by evaluating coupling contacts with the vehicle devices; transmitting the IDs from the vehicle devices of the railroad traction vehicles to the vehicle device or devices of the railroad traction vehicle or vehicles directly coupled thereto to form resulting ID pairs; passing on the resulting ID pairs through digital I/O connections to the vehicle device of at least one of two railroad traction vehicles being coupled on one side; and evaluating the ID pairs in terms of the train length of the coupled railroad traction vehicles with the vehicle device of the at least one of the two railroad traction vehicles receiving the resulting ID pairs to determine the train length.