The invention relates to a rail vehicle brake device comprising at least one first electrodynamic brake (24; 80), which comprises one drive unit (16), which has at least one drive motor (18) and one power supply unit (20) for supplying the drive motor (18) in a traction mode of the drive unit (16), and at least one brake control unit (22; 82), which has the respective power supply unit (20) and at least one brake control unit (28, 30; 84), which controls, in a first brake mode, the respective power supply unit (20) for providing a braking effect. According to the invention, in order to optimise handling, particularly the introduction of a fall-back measure in case of a braking effect loss in respect of the cause thereof, the rail vehicle braking device has at least one sensor unit (58; 86), which is designed to detect at least one braking effect parameter (B1) for the first braking mode of the brake (24; 80), and at least one first brake monitoring device (53; 190) which is assigned to the first brake (24; 80) and which is independent of the brake control unit (22; 82), which is designed to consider, in a first monitoring mode, the braking effect parameter (B1) for the introduction of a fall-back measure concerning the brake (24; 80).
Rail vehicle brake device
2015-06-25
Patent
Elektronische Ressource
Englisch
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