ELECTRONIC DEVICE FOR CONTROLLING AN ELECTROPNEUMATIC PARKING BRAKE CIRCUIT, PARKING BRAKE SYSTEM FOR A VEHICLE AND METHOD FOR CONTROLLING AN ELECTROPNEUMATIC PARKING BRAKE CIRCUIT

The invention relates to an electronic device (10) comprising an electronic control unit (ECU, 11) for controlling an electropneumatic parking brake circuit (50) for a vehicle (1000). The parking brake circuit (50) is designed so as to actuate at least one parking brake (30) which is pneumatically c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MALASKE ANDREAS, BOGON THOR-BJORN, HEIDER JOACHIM, FRANKE TORSTEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to an electronic device (10) comprising an electronic control unit (ECU, 11) for controlling an electropneumatic parking brake circuit (50) for a vehicle (1000). The parking brake circuit (50) is designed so as to actuate at least one parking brake (30) which is pneumatically connected to the parking brake circuit. The parking brake circuit comprises at least one electropneumatic bistable valve (20) which, by means of the electronic control unit (ECU, 11), can be transferred in a first operating state into a first switching state and can be transferred in a second operating state into a second switching state. The parking brake circuit (50) is designed such that the parking brake (30) is locked when in the first operating state and is released when in the second operating state. The electronic control unit (ECU, 11) can be operated by a first power source (40). According to the invention, the electronic device comprises an electronic control circuit (70), by meansof which the electropneu