A compressed air brake device for a rail vehicle with a direct, electropneumatic brake has a brake control unit which has a brake control device with connected brake actuators and a brake pilot control pressure sensor connected to the brake actuators. An independent monitoring control unit is arranged in parallel to the brake control unit. The monitoring control unit has a monitoring control device with connected monitoring actuators and a monitoring pilot control pressure sensor. A monitoring pilot control pressure at the output of the monitoring actuators is closed-loop controlled using the monitoring pilot control pressure sensor. The higher pressure of a brake pilot control pressure and the monitoring pilot control pressure or, in the case of a fault of the brake control unit, the monitoring pilot control pressure can be relayed to the brake cylinder.
Compressed Air Brake Device For A Rail Vehicle With A Direct Electropneumatic Brake
2018-12-13
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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