An electropneumatic brake system for a vehicle has a parking brake system having a parking brake valve unit constructed to adjust a parking brake pressure on at least one spring loading connection in accordance with a pilot control pressure. The valve unit has a pilot control unit which in accordance with an electronic parking brake signal adjusts the pilot control pressure on a pilot control path. The parking brake unit has an additional brake pressure connection which is or can be pneumatically connected to the pilot control path to introduce an emergency release pressure. The introduction of the emergency release pressure on the additional brake pressure connection causes the adjustment of the parking brake pressure on at least one spring loading connection. A first control unit is configured to provide the electronic parking brake signal to the valve unit. The electropneumatic brake system can have an emergency release valve unit.
ELECTROPNEUMATIC BRAKE SYSTEM, VEHICLE, METHOD FOR OPERATING AN ELECTROPNEUMATIC BRAKE SYSTEM, WITH AN EMERGENCY RELEASE VALVE UNIT
06.06.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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