公开(公告)号：US20230219549A1

公开(公告)日：2023-07-13

申请号：US16961753

申请日：2019-01-08

申请人： KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH

发明人： Sebastian LOUCA ,  Oliver RIEDIGER ,  Nigel ANSTEY ,  Maximilian SCHMIDT

IPC分类号： B60T13/68 ,  B60T17/22

CPC分类号： B60T13/683 ,  B60T17/22

摘要： A control device and a method controlling an emergency braking pressure of a vehicle, and a vehicle having a control device of this kind, wherein a pilot control pressure VSDI is modulated with a pressure modulator as a function of a load condition of the vehicle, a deceleration, a speed and/or a coefficient of friction, and a safety pilot control pressure SVSD is controlled with an adjusting device, and wherein in normal operation, a supply pressure is controlled only by the VSDI while, in the event of a system malfunction, the supply pressure is controlled only by the SVSD, wherein it is ensured that the emergency braking pressure does not exceed a nominal pressure in the event of the system malfunction.