Method for operating a train control device, trackside electronic unit and balise for a train control device and train control device

摘要

The invention relates to a particularly flexible and simultaneously cost-effective method for operating a train control device, wherein a data signal (DS) is selected by a trackside electronic unit (LEU) in dependence on a signal aspect and transferred to a balise (B) arranged in the track, a request signal (AS) is transferred to the trackside electronic unit (LEU) from the balise (B) during receiving of an activation signal emitted from a vehicle-side antenna and the data signal (DS) is transferred from the trackside electronic unit (LEU) for the duration of the receiving of the request signal (AS) to the balise (B). The invention further relates to a trackside electronic unit (LEU) and a balise (B) for a train control device and to a train control device.